DE102007004200A1 - Industrial truck, has electrical energy consumer attached to receiving device of contact less energy transmission system, which is supplied by main power supply, where receiving device arranged at load lifting device or at driving mast - Google Patents
Industrial truck, has electrical energy consumer attached to receiving device of contact less energy transmission system, which is supplied by main power supply, where receiving device arranged at load lifting device or at driving mast Download PDFInfo
- Publication number
- DE102007004200A1 DE102007004200A1 DE102007004200A DE102007004200A DE102007004200A1 DE 102007004200 A1 DE102007004200 A1 DE 102007004200A1 DE 102007004200 A DE102007004200 A DE 102007004200A DE 102007004200 A DE102007004200 A DE 102007004200A DE 102007004200 A1 DE102007004200 A1 DE 102007004200A1
- Authority
- DE
- Germany
- Prior art keywords
- mast
- receiving device
- truck
- electrical energy
- transmission system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 27
- 230000001939 inductive effect Effects 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
- B60L2200/42—Fork lift trucks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft ein Flurförderzeug mit einem Hubgerüst, das einen Standmast und mindestens einen dazu vertikal beweglichen Fahrmast aufweist sowie eine an dem Fahrmast auf- und abbewegbare Lasthebeeinrichtung und mindestens einen Verbraucher elektrischer Energie, der an der Lasthebeeinrichtung oder an dem Fahrmast angeordnet ist.The Invention relates to an industrial truck with a mast, a mast and at least one vertically movable Mast has and one on the mast movable up and down Lifting device and at least one consumer electrical Energy arranged on the load lifting device or on the truck mast is.
An gattungsgemäßen Flurförderzeugen werden elektrische Komponenten, die an der Lasthebeeinrichtung (z. B. Gabelträger) oder an einem ausfahrbaren Fahrmast befestigt sind, durch elektrische Kabel mit Energie versorgt. Dies gilt sowohl für Komponenten mit einem relativ hohen Leistungsbedarf, beispielsweise elektrische Antriebe, als auch für Komponenten mit einem Leistungsbedarf im niedrigen Bereich, beispielsweise Sensoren und Bilderfassungssysteme.At generic material handling equipment are electrical components connected to the load lifting device (z. B. fork carrier) or attached to an extendable mast by electrical cables energized. This applies to both components with a relative high power requirements, such as electric drives, as also for components with low power requirements, such as sensors and imaging systems.
Die zur Versorgung der Verbraucher elektrischer Energie vorgesehenen elektrischen Kabel sind in der Regel auf einer Kabeltrommel aufgewickelt, die sich seitlich am Hubgerüst befindet. Bei diesem relativ kostenaufwändigen System ist das Sichtfeld im Hubgerüstbereich durch die dort angeordnete Kabeltrommel eingeschränkt. Darüber hinaus kann die Kabeltrommel leicht beschädigt werden. Eine als Alternative zur Energieversorgung mit Kabeltrommel denkbare Energieversorgung durch elektrische Leitungen, die entlang des Hubgerüstes oder im Inneren des Hubgerüstes verlegt sind, kommt aufgrund beengter Platzverhältnisse in der Regel nicht in Betracht.The intended to supply the consumers of electrical energy electrical cables are usually wound on a cable drum, located on the side of the mast located. In this relatively expensive system, the field of vision is in the mast area restricted by the cable drum arranged there. Furthermore the cable drum can be easily damaged. One as an alternative conceivable energy supply for the energy supply with cable drum by electrical wires running along the mast or inside the mast are misplaced, due to limited space usually does not come into consideration.
Der vorliegenden Erfindung liegt die Aufgabe zu Grunde, ein Flurförderzeug der eingangs genannten Art zur Verfügung zu stellen, das eine verbesserte Energieversorgung des an der Lasthebeeinrichtung oder dem ausfahrbaren Fahrmast befestigten Verbrauchers aufweist.Of the The present invention is based on the object, an industrial truck of the type mentioned above to provide an improved power supply attached to the load lifting device or the extendable mast Consumer has.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der mindestens eine Verbraucher elektrischer Energie an eine an der Lasthebeeinrichtung oder dem Fahrmast angeordnete, elektrische Energie erzeugende Empfangseinrichtung eines von einem Bordnetz gespeisten, berührungslosen Energieübertragungssystems angeschlossen ist.These Task is inventively characterized solved, that the at least one consumer electrical energy to a arranged on the load lifting device or the mast, electrical energy generating receiving device of a powered by a vehicle electrical system, contactless Power transmission system connected.
Der erfindungswesentliche Gedanke besteht demnach darin, Energie aus dem elektrischen Bordnetz berührungslos zu dem an den beweglichen Elementen des Hubgerüstes befindlichen Verbraucher elektrischer Energie zu übertragen. Deshalb kann auf den Einsatz einer am Hubgerüst verlegten elektrischen Leitung bzw. auf den Einsatz einer im Bereich des Hubgerüstes angeordneten Kabeltrommel verzichtet werden. Das im erfindungsgemäßen Flurförderzeug verwendete Energieübertragungssystem ist daher weniger aufwändig und zudem im Prinzip verschleissfrei.Of the Thought essential to the invention is therefore, from energy the electric vehicle electrical system without contact to the consumer located on the moving elements of the mast electrical Transfer energy. Therefore, the use of a mast installed on the mast or on the use of a arranged in the mast frame drum be waived. The energy transfer system used in the truck according to the invention is therefore less expensive and also in principle wear-free.
Sofern gemäß einer vorteilhaften Weiterbildung der Erfindung zwischen die Empfangseinrichtung und den Verbraucher elektrischer Energie ein elektrischer Energiespeicher geschaltet ist, kann die Energieversorgung auch in Phasen sichergestellt werden, in denen die berührungslose Energieübertragung nicht möglich ist.Provided according to a advantageous development of the invention between the receiving device and the consumer of electrical energy an electrical energy storage switched, the power supply can also be ensured in phases, in which the non-contact power transmission not possible is.
Darüber hinaus kann über einen längeren Zeitraum hinweg Energie kontinuierlich in den Energiespeicher eingespeist werden, so dass kurzzeitig dem Verbraucher auch größere Energiemengen zur Verfügung gestellt werden können. Es ist daher möglich, Verbraucher zu versorgen, die nur temporär Energie benötigen, dann jedoch in einer Menge, die durch die berührungslose Energieübertragung allein nicht zur Verfügung gestellt werden kann.Furthermore can over a longer period Energy is continuously fed into the energy store be, so that the consumer also larger amounts of energy for a short time to disposal can be made. It is therefore possible Consumers who only temporarily need energy, then However, in an amount due to the non-contact energy transfer not available alone can be made.
Zur berührungslosen Energieübertragung am erfindungsgemäßen Flurförderzeug können verschiedene Prinzipien zum Einsatz kommen.to contactless Energy transfer at Forklift according to the invention can different principles are used.
So wird gemäß einer vorteilhaften Ausgestaltung der Erfindung vorgeschlagen, dass die Empfangseinrichtung als Antenne eines RFID-Transponders ausgebildet ist. Die Antenne wirkt dabei mit einem elektromagnetischen Feld eines am Fahrzeug angebrachten, sogenannten RFID-Readers zusammen, der aus dem Bordnetz mit Strom versorgt wird. In der Antennenspule entsteht dann, wenn der RFID-Transponder in die Nähe des elektromagnetischen Feldes kommt, ein Induktionsstrom, der erfindungs gemäß zur Versorgung des Verbrauchers elektrischer Energie genutzt wird, wobei ggf. vorher eine Speicherung im elektrischen Energiespeicher erfolgt.So is according to a advantageous embodiment of the invention proposed that the Receiving device designed as an antenna of an RFID transponder is. The antenna acts with an electromagnetic field a so-called RFID reader mounted on the vehicle, which is powered from the electrical system. In the antenna coil occurs when the RFID transponder is close to the electromagnetic Field comes, an induction current, the fiction, according to the supply the consumer of electrical energy is used, possibly before a storage in the electrical energy storage takes place.
Gemäß einer anderen, vorteilhaften Ausgestaltung der Erfindung kann die Empfangseinrichtung als Sekundärwicklung eines induktiven Energieübertragungssystems ausgebildet sein, dessen Primärwicklung sich über die Länge des Hubgerüstes erstreckt. Es wird also ein Energieübertragungssystem genutzt, das auf einem Induktionsprinzip beruht, wie es beispielsweise bei fahrerlosen Transportsystemen (fahrerlose Transportfahrzeuge mit Energieversorgung und Führung durch in der Fahrbahn verlegte Induktionsschleifen) eingesetzt wird.According to one In another advantageous embodiment of the invention, the receiving device as secondary winding an inductive energy transmission system be formed, whose primary winding over the length of the mast extends. So it uses a power transmission system, which is based on an induction principle, as for example in Driverless transport systems (driverless transport vehicles with Energy supply and leadership by installed in the roadway induction loops) is used.
Alternativ dazu kann in dem erfindungsgemäßen Flurförderzeug die Empfangseinrichtung als Sekundärwicklung eines induktiven Energieübertragungssystems ausgebildet sein, dessen Primärwicklung im bodennahen Bereich des Flurförderzeugs angeordnet ist. Auch hier wird das Induktionsprinzip genutzt, wobei die Energieübertragung nur im bodennahen Bereich erfolgt. Der Aufwand ist gegenüber einem System, bei dem sich die Primärwicklung über die längs des Hubgerüstes erstreckt, verringert.Alternatively, in the truck according to the invention, the receiving device may be formed as a secondary winding of an inductive energy transmission system whose primary winding is arranged in the ground-level region of the truck. Again, the induction principle is used, the energy transfer takes place only near the ground. The effort is compared to egg a system in which the primary winding extends along the length of the mast, reduced.
Der Wirkbereich der Primärwicklung ist bei dieser Ausführungsform der Erfindung zweckmäßigerweise ausgehend vom Boden kleiner als 500 mm.Of the Effective range of the primary winding is in this embodiment the invention expediently starting from the bottom less than 500 mm.
Zur Energieeinspeisung in die Primärwicklung wird in vorteilhafter Weiterbildung der Erfindung vorgeschlagen, dass das Flurförderzeug ein Gleichspannungsbordnetz aufweist, an das die Primärwicklung des induktiven Energieübertragungssystems über einen zur Erzeugung einer hochfrequenten Wechselspannung ausgebildeten Wechselrichter angeschlossen ist.to Energy feed into the primary winding is proposed in an advantageous embodiment of the invention, that the truck a DC electrical system to which the primary winding of the inductive energy transmission system via a designed to generate a high-frequency AC voltage Inverter is connected.
Gemäß einer weiteren, vorteilhaften Ausgestaltung der Erfindung ist vorgesehen, dass die Empfangseinrichtung als stromerzeugende Lichtempfangseinheit ausgebildet ist, die mit einer am Flurförderzeug im Bereich des Hubgerüstes angeordneten Lichtquelle in Wirkverbindung steht. Hierbei sendet die Lichtquelle einen Lichtstrahl oder einen Lichtkegel entlang des Mastprofils des Hubgerüstes zu der Lichtempfangseinheit, die das empfangene Licht in elektrischen Strom umwandelt und damit den Verbraucher versorgt.According to one further advantageous embodiment of the invention is provided that the receiving device as a power generating light receiving unit is formed, which is arranged with a truck on the truck in the region of the mast light source is in active connection. In this case, the light source sends a light beam or a beam of light along the mast profile of the mast the light receiving unit, which receives the received light in electrical Converts electricity and supplies the consumer.
Zu diesem Zweck kann die Empfangseinrichtung einen Photohalbleiter oder eine Solarzelleneinheit aufweisen.To For this purpose, the receiving device can be a photo semiconductor or a solar cell unit.
Die von der Lichtempfangseinheit erzeugte elektrische Energie kann in dem Energiespeicher gepuffert zu werden, um zu gegebener Zeit dem Verbraucher elektrischer Energie zur Verfügung zu stehen.The The electrical energy generated by the light receiving unit can in to be buffered to the energy storage to the given time the To be available to consumers of electrical energy.
Weitere Vorteile und Einzelheiten der Erfindung werden anhand der in den schematischen Figuren dargestellten Ausführungsbeispiele näher erläutert. Dabei zeigtFurther Advantages and details of the invention will be apparent from the in the Schematically illustrated embodiments illustrated embodiments. there shows
In
den Figuren ist jeweils ein als Gegengewichts-Gabelstapler ausgebildetes
Flurförderzeug dargestellt.
An der Vorderseite des Gabelstaplers befindet sich ein Hubgerüst
An
der Lasthebeeinrichtung
An
der Lasthebeeinrichtung
Die
Empfangseinrichtung ist bei der in
Bei
der in
In
der Sekundärwicklung
Die
an der Lasthebeeinrichtung
Bei
der in
Es
wird bei dieser Ausführungsvariante
somit stets nur dann eine Spannung in der Sekundärwicklung der Baueinheit
Eine
praktische Umsetzung dieser Ausführungsvariante
des erfindungsgemäßen Flurförderzeugs
ist den
Gegenüber der
in den
In
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007004200A DE102007004200A1 (en) | 2007-01-27 | 2007-01-27 | Industrial truck, has electrical energy consumer attached to receiving device of contact less energy transmission system, which is supplied by main power supply, where receiving device arranged at load lifting device or at driving mast |
| FR0850464A FR2911862B1 (en) | 2007-01-27 | 2008-01-25 | FORKLIFT EQUIPPED WITH CONTACTLESS TRANSMISSION MEANS OF ENERGY TO THE LOAD LIFTING INSTALLATION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007004200A DE102007004200A1 (en) | 2007-01-27 | 2007-01-27 | Industrial truck, has electrical energy consumer attached to receiving device of contact less energy transmission system, which is supplied by main power supply, where receiving device arranged at load lifting device or at driving mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007004200A1 true DE102007004200A1 (en) | 2008-07-31 |
Family
ID=39563848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007004200A Ceased DE102007004200A1 (en) | 2007-01-27 | 2007-01-27 | Industrial truck, has electrical energy consumer attached to receiving device of contact less energy transmission system, which is supplied by main power supply, where receiving device arranged at load lifting device or at driving mast |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102007004200A1 (en) |
| FR (1) | FR2911862B1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2263966A1 (en) * | 2009-06-15 | 2010-12-22 | BT Products AB | RFID positioning |
| DE102010023051A1 (en) | 2010-06-08 | 2011-12-08 | Achterberg Gmbh | Inventory system based on an RFID system |
| WO2013144250A3 (en) * | 2012-03-28 | 2014-01-23 | Jaguar Land Rover Limited | Vehicle with wirelessly powered device |
| FR2995848A1 (en) * | 2012-09-25 | 2014-03-28 | Renault Sa | Auxiliary electric device for supplying electric power to e.g. consumer element of electrically driven car, has energy receiver coupled to inductor to allow transfer of energy by inductive coupling between inductor and energy receiver |
| US8689943B2 (en) | 2010-03-01 | 2014-04-08 | The Raymond Corporation | Energy storage on an elevated platform and transfer method |
| DE202014006909U1 (en) | 2014-08-29 | 2014-10-01 | Sms Siemag Ag | system |
| US8869944B2 (en) | 2010-03-01 | 2014-10-28 | The Raymond Corporation | Energy storage on an elevated platform and transfer method |
| US20160254677A1 (en) * | 2015-02-26 | 2016-09-01 | Cascade Corporation | Devices and Methods for Inductive Power Transfer and Power Control for Industrial Equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10256659B2 (en) * | 2015-10-02 | 2019-04-09 | Carrier Corporation | Inductive charging for a vehicle |
-
2007
- 2007-01-27 DE DE102007004200A patent/DE102007004200A1/en not_active Ceased
-
2008
- 2008-01-25 FR FR0850464A patent/FR2911862B1/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2263966A1 (en) * | 2009-06-15 | 2010-12-22 | BT Products AB | RFID positioning |
| US8869944B2 (en) | 2010-03-01 | 2014-10-28 | The Raymond Corporation | Energy storage on an elevated platform and transfer method |
| US8689943B2 (en) | 2010-03-01 | 2014-04-08 | The Raymond Corporation | Energy storage on an elevated platform and transfer method |
| DE102010023051A1 (en) | 2010-06-08 | 2011-12-08 | Achterberg Gmbh | Inventory system based on an RFID system |
| EP2395457A1 (en) | 2010-06-08 | 2011-12-14 | Achterberg GmbH | Inventory taking system on the basis of a RFID system |
| WO2013144250A3 (en) * | 2012-03-28 | 2014-01-23 | Jaguar Land Rover Limited | Vehicle with wirelessly powered device |
| FR2995848A1 (en) * | 2012-09-25 | 2014-03-28 | Renault Sa | Auxiliary electric device for supplying electric power to e.g. consumer element of electrically driven car, has energy receiver coupled to inductor to allow transfer of energy by inductive coupling between inductor and energy receiver |
| DE202014006909U1 (en) | 2014-08-29 | 2014-10-01 | Sms Siemag Ag | system |
| US20160254677A1 (en) * | 2015-02-26 | 2016-09-01 | Cascade Corporation | Devices and Methods for Inductive Power Transfer and Power Control for Industrial Equipment |
| WO2016137540A1 (en) * | 2015-02-26 | 2016-09-01 | Cascade Corporation | Devices and methods for inductive power transfer and power control for industrial equipment |
| US9525288B2 (en) * | 2015-02-26 | 2016-12-20 | Cascade Corporation | Devices and methods for inductive power transfer and power control for industrial equipment |
| CN107001017A (en) * | 2015-02-26 | 2017-08-01 | 卡斯卡特公司 | Apparatus and method for the induced power transmission and Power Control of industrial equipment |
| JP2018510101A (en) * | 2015-02-26 | 2018-04-12 | カスケード コーポレイションCascade Corporation | Inductive power transmission apparatus and method, and power control for industrial equipment |
| EP3261977A4 (en) * | 2015-02-26 | 2018-08-08 | Cascade Corporation | Devices and methods for inductive power transfer and power control for industrial equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2911862B1 (en) | 2013-10-18 |
| FR2911862A1 (en) | 2008-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102007004200A1 (en) | Industrial truck, has electrical energy consumer attached to receiving device of contact less energy transmission system, which is supplied by main power supply, where receiving device arranged at load lifting device or at driving mast | |
| EP2509819B1 (en) | System for inductively charging a vehicle having an energy accumulator, and charging station | |
| EP2953812B1 (en) | Device having a winding arrangement and arrangement, in particular a charging station, for contactless transfer of energy to an electric vehicle, having a winding arrangement | |
| EP3005526B1 (en) | Circuit assembly for the primary part of a system for contactless energy transfer, and transformer element | |
| WO2013120710A2 (en) | Apparatus for the contactless transmission of energy to a corresponding apparatus | |
| DE102009013694A1 (en) | Energy transfer system with multiple primary coils | |
| EP1763449B1 (en) | Rail-guided transport system | |
| DE10326614A1 (en) | transport system | |
| EP1644274B1 (en) | Guided transport system | |
| DE102010021706B4 (en) | Vehicle, system and method for operating a system | |
| EP2029386B1 (en) | Unit for transmitting electric energy for rail-mounted devices | |
| WO2015144619A1 (en) | Magnetic circuit for dynamically charging electric vehicles | |
| DE102012022479A1 (en) | Vehicle has energy storage device for supplying energy to electric motor, and secondary winding which is arranged at top of vehicle chassis and formed with ring winding on ferrite plate | |
| DE102015000437B4 (en) | Charging device for the inductive transmission of electrical energy and method for operating the charging device | |
| DE102010021866A1 (en) | Device i.e. storage device, for contactless energy transmission during storing motor car on shelves at different heights, has primary conductor portions provided with current whose frequency equals to frequency of electromagnetic wave | |
| DE112021007985T5 (en) | CONTACTLESS ENERGY SUPPLY DEVICE, CONTACTLESS ENERGY SUPPLY SYSTEM, ELEVATOR, AND LINEAR CONVEYOR | |
| EP4284747A1 (en) | Lifting unit comprising a linearly movable carriage that is movably arranged relative to a support part of the lifting unit in a movement direction, and method for operating a lifting unit | |
| DE102013218617A1 (en) | Coil arrangement for inductive power transmission and method for detecting a foreign object between a transmitting coil and a receiving coil | |
| DE102013007852B4 (en) | Plant with link chain | |
| DE102018000230A1 (en) | Plant with infrastructure unit and handsets | |
| DE102005030084B4 (en) | Track-guided transport vehicle with lifting platform and energy storage | |
| DE102017218062A1 (en) | Coil with coil core for an inductive charging system | |
| DE102012025151B3 (en) | Storage system for storing object e.g. container in warehouse, has power supply unit that is detachably connected to object, and secondary winding which is inductively coupled to stationary primary conductor in storage place | |
| WO2018184867A1 (en) | Supplying cooling containers without cables | |
| DE102011050111A1 (en) | Device for holding wireless control switch of hoisting device in bridge crane to lift, lower and transport bulky load, has line running along holding part, at which switch is suspended over parking- and charging unit connected with line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |
Effective date: 20131205 |
|
| R082 | Change of representative |
Representative=s name: PATENTSHIP PATENTANWALTSGESELLSCHAFT MBH, DE |
|
| R082 | Change of representative |
Representative=s name: PATENTSHIP PATENTANWALTSGESELLSCHAFT MBH, DE |
|
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |