DE102004063807A1 - Heat transport device for cooling or tempering a device has flow channel for heat transport fluid, in which flow channel is extended in coiled or spiral manner through block which is in good thermal contact with device or area to be cooled - Google Patents
Heat transport device for cooling or tempering a device has flow channel for heat transport fluid, in which flow channel is extended in coiled or spiral manner through block which is in good thermal contact with device or area to be cooled Download PDFInfo
- Publication number
- DE102004063807A1 DE102004063807A1 DE200410063807 DE102004063807A DE102004063807A1 DE 102004063807 A1 DE102004063807 A1 DE 102004063807A1 DE 200410063807 DE200410063807 DE 200410063807 DE 102004063807 A DE102004063807 A DE 102004063807A DE 102004063807 A1 DE102004063807 A1 DE 102004063807A1
- Authority
- DE
- Germany
- Prior art keywords
- control
- control unit
- flow channel
- solenoid valve
- valve
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 title 1
- 238000005496 tempering Methods 0.000 title 1
- 238000012545 processing Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 239000000112 cooling gas Substances 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 8
- 230000004913 activation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Die Erfindung betrifft eine Steuereinheit für die Betriebssteuerung eines mit einem fluidischen Arbeits-Druckmedium betriebenen Antriebselements, insbesondere eines doppelt wirkenden, pneumatischen oder hydraulischen Antriebszylinders, zu dessen Ansteuerung ein elektrisch ansteuerbares Magnetventil vorgesehen ist, und mit den weiteren, im Oberbegriff des Patentanspruchs 1 genannten gattungsbestimmenden Merkmalen.The The invention relates to a control unit for the operation control of a operated with a fluidic working pressure medium drive element, in particular a double-acting, pneumatic or hydraulic drive cylinder, for its control, an electrically controllable solenoid valve is provided, and with the other, in the preamble of the claim 1 mentioned generic characteristics.
Bei einer derartigen Steuereinheit ist das zur Steuerung des pneumatischen Antriebsmotors vorgesehene Magnetventil in der Regel durch Ausgangsimpulse einer elektronischen Untereinheit ansteuerbar, die diese Ausgangsimpulse aus einer Verarbeitung von Befehlssignalen sowie gegebenenfalls von Sensor-Ausgangssignalen generiert, welche die Positionen des Antriebszylinderkolbens überwachen. In der Regel werden diese Magnetventile, wenn mehrere elektrisch gesteuerte Antriebszylinder vorgesehen sind, von einer zentralen Steuereinheit aus über elektrische Leitungen angesteuert.at Such a control unit is for controlling the pneumatic Drive motor provided solenoid valve usually by output pulses an electronic subunit controllable, these output pulses from a processing of command signals and optionally generated by sensor output signals representing the positions of the Monitor drive cylinder piston. In general, these solenoid valves, if more electrically controlled drive cylinders are provided by a central Control unit off via controlled electrical lines.
Hieran ist nachteilig, dass zusätzlich zu den pneumatischen Zuführungsleitungen auch elektrische Zuführungsleitungen – Steuerleitungen für die Magnetventile – vorgesehen werden müssen, die insbesondere bei komplexen Anlagen zusätzliche aufwendige Installationsarbeiten erfordern. Erweiterungen derartiger Anlagen, um zusätzliche Antriebsaggregate und deren Steuerventile sind besonders umständlich und teuer.thereto is disadvantageous that in addition to the pneumatic supply lines also electrical supply lines - control lines for the solenoid valves - provided Need to become, especially in complex systems additional complex installation work require. Extensions of such facilities to additional Power units and their control valves are particularly cumbersome and expensive.
Aufgabe der Erfindung ist es daher, in Verbindung mit druck-betätigten Aktuatoren geeignete Steuereinheiten zu schaffen, die mit erheblich geringerem Aufwand die Realisierung komplexer, zahlreiche Antriebselemente umfassender Anlage zu ermöglichen.task The invention therefore, in conjunction with pressure-actuated actuators to create appropriate control units with significantly less Effort the realization of complex, numerous drive elements to allow for a comprehensive plant.
Diese Aufgabe wird gemäß dem Grundgedanken der Erfindung durch die kennzeichnenden Merkmale des Patentanspruchs 1 und hinsichtlich vorteilhafter Ausgestaltungen dieses Grundgedankens durch die Merkmale der unter Ansprüche 2 bis 5 gelöst.These Task becomes in accordance with the basic idea the invention by the characterizing features of the claim 1 and with regard to advantageous embodiments of this basic idea solved by the features of claims 2 to 5.
Hiernach ist jeder der Steuereinheiten eine eigene Steuerstromquelle zugeordnet, die als aufladbarer Ladungsspeicher ausgebildet ist, wobei zur Aufladung des Speichers ein mittels eines rotatorischen pneumatischen Antriebsmotors antreibbaren elektrischer Generator, vorzugsweise ein Gleichstromgenerator vorgesehen ist und im Rahmen der Steuereinheit als Speicher-Lade-Ventil ein durch Ausgangssignale der aus dem Speicher versorgten elektronischen Untereinheit ansteuerbares Magnetventil als Speicher-Ladeventil vorgesehen, mittels dessen der pneumatische Antriebsmotor an eine zentrale Druckluftversorgung des auch den Antriebszylinder umfassenden pneumatischen Systems anschließbar und gegen diese absperrbar ist.hereafter each of the control units is assigned its own control current source, which is designed as a rechargeable charge storage, wherein for charging of the memory by means of a rotary pneumatic drive motor drivable electric generator, preferably a DC generator is provided and in the context of the control unit as a storage-charging valve a by output signals of the supplied from the memory electronic Subunit controllable solenoid valve provided as a storage charging valve, by means of which the pneumatic drive motor to a central compressed air supply of the pneumatic cylinder including the drive cylinder connectable and against this is lockable.
Hierdurch wird insgesamt eine gleichsam autarke Antriebseinheit erzielt, die in beliebiger Multiplizität zu einer größeren Anlage zusammengefügt werden kann, wobei als Betriebsenergiequelle lediglich das pneumatische Versorgungssystem ausgenutzt wird, derart, dass eine von der pneumatischen Druckquelle ausgehende Druckluftleitung vorhanden ist, an die die Untereinheiten lediglich "pneumatisch" angeschlossen werden müssen. Elektrische Installationsarbeiten können gleichsam in die miteinander zu kombinierenden Antriebs-Untereinheiten integriert werden.hereby a total of a self-sufficient drive unit is achieved, the in any multiplicity to a larger facility together can be, with as the operating power source, only the pneumatic Is utilized supply system, such that one of the pneumatic Pressure source outgoing compressed air line is present, to which the Subunits are connected only "pneumatically" have to. Electrical installation work can be done in the same way be integrated to combine drive subunits.
Durch eine gemäß Anspruch 2 vorgesehene, den Ladungszustand des elektrischen Speichers überwachende Lade-Steuereinheit kann auf einfache Weise ein bedarfsgerechter Ladungs-Zustand des zur Stromversorgung genutzten elektrischen Speichers gewährleistet werden. Eine elektronische Untereinheit der Steuereinheit, die in Abhängigkeit von Befehlsimpulsen einer Zentraleinheit, die mehrere Steuereinheiten und Antriebszylinder verwaltet, sowie in Abhängigkeit von Zustands-Ausgangssignalen elektronischer Sen soren Ansteuersignale für die Ansteuerung des Steuerventils des Antriebszylinders generiert, ist in besonders vorteilhafter Gestaltung gemäß Anspruch 4 so ausgebildet, dass sie über drahtlose Übertragungsstrecke mit der Zentraleinheit kommuniziert. Hierdurch wird der Installationsaufwand für eine komplexe, eine Vielzahl von Antriebseinheiten umfassende Anlage drastisch reduziert.By one according to claim 2 provided, monitoring the state of charge of the electrical storage Charge control unit can easily be an on-demand Charge state of the electric storage used for the power supply guaranteed become. An electronic subunit of the control unit, which in dependence of command pulses of a central processing unit, which has multiple control units and drive cylinder manages, and in dependence on state output signals electronic Sen soren drive signals for generates the control of the control valve of the drive cylinder, is designed in a particularly advantageous design according to claim 4 so that they have wireless transmission link communicates with the central unit. This will reduce the installation effort for one Complex equipment comprising a large number of drive units drastically reduced.
Durch die Gestaltung der Steuerventile für die Antriebssteuerung der Antriebszylinder sowie der Speicher-Ladeventile zur Aufladung des jeweiligen Ladungsspeichers gemäß Anspruch 5 wird ein besonders energiesparender Betrieb der Gesamtanlage erzielt, d. h. die elektrischen Speicher können auf eine vergleichsweise begrenzte Kapazität ausgelegt sein.By the design of the control valves for the drive control of Drive cylinder and the storage charging valves for charging the respective charge storage device according to claim 5 a particularly energy-saving operation of the entire system is achieved d. H. The electrical storage can be comparatively limited capacity be designed.
Weitere Einzelheiten der erfindungsgemäßen Steuereinheit ergeben sich aus der nachfolgenden Beschreibung eines speziellen Ausführungsbeispiels anhand der Zeichnung, die eine schematisch vereinfachte Blockschaltbild-Darstellung einer erfindungsgemäßen Steuereinheit zeigt.Further Details of the control unit according to the invention result from the following description of a special embodiment with reference to the drawing, which is a simplified schematic block diagram representation of a inventive control unit shows.
Die
in der Zeichnung insgesamt mit
Zur
Steuerung der in den alternativen, durch den Doppelpfeil
Das
als Steuerventil vorgesehene 4/3-Wege-Magnetventil
Zur
Betätigung
des Magnetventils
In
der Funktionsstellung I, die – z.
B. – eingenommen
wird, wenn die eine Steuerwicklung
In
der bei Erregung der zweiten Steuerwicklung
Die
Ansteuerung des Magnetventils
Das
4/3-Wege-Magnetventil
Durch alternative Bestromung der Steuerwicklungen
By alternative energization of the control windings
Um
das 4/3-Wege-Magnetventil
Der
elektronischen Untereinheit
Weitere
Informationen, die zu einer Verarbeitung mittels der elektronischen
Untereinheit
Die
Kommunikation der Untereinheit
Zur
elektrischen Versorung der elektronischen Untereinheit
Zum
Antrieb des Gleichstromgenerators
Zur
diesbezüglichen
Ansteuerung ist ein zwischen die Druckluftquelle
Zur
Ansteuerung dieses Lade-Steuerventils
Durch
die impulsweise Ansteuerung des Speicher-Ladeventils
Alternativ
zu der in ausgezogenen Linien veranschaulichten Art der Ansteuerung
des Speicher-Ladeventils
Ein
durch den pneumatischen Antriebszylinder
Eine
zweckmäßige, zum
Betrieb eines Sensors geeignete Abwandlung der Steuereinheit
Claims (5)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410063807 DE102004063807A1 (en) | 2004-12-30 | 2004-12-30 | Heat transport device for cooling or tempering a device has flow channel for heat transport fluid, in which flow channel is extended in coiled or spiral manner through block which is in good thermal contact with device or area to be cooled |
| PCT/EP2005/006096 WO2005121682A1 (en) | 2004-06-07 | 2005-06-07 | Heat transport device |
| US11/629,015 US20080087412A1 (en) | 2004-06-07 | 2005-06-07 | Heat Transport Device |
| EP05761677A EP1754013A1 (en) | 2004-06-07 | 2005-06-07 | Heat transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410063807 DE102004063807A1 (en) | 2004-12-30 | 2004-12-30 | Heat transport device for cooling or tempering a device has flow channel for heat transport fluid, in which flow channel is extended in coiled or spiral manner through block which is in good thermal contact with device or area to be cooled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004063807A1 true DE102004063807A1 (en) | 2006-07-13 |
Family
ID=36599394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200410063807 Withdrawn DE102004063807A1 (en) | 2004-06-07 | 2004-12-30 | Heat transport device for cooling or tempering a device has flow channel for heat transport fluid, in which flow channel is extended in coiled or spiral manner through block which is in good thermal contact with device or area to be cooled |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004063807A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1775480A3 (en) * | 2005-10-11 | 2009-12-23 | Festo AG & Co. KG | Control device for a fluid actuator and electric voltage supply unit |
| DE102011109983B3 (en) * | 2011-08-11 | 2013-01-17 | Festo Ag & Co. Kg | Electrical power supply unit has magnetic coil and coil armature coupled with output terminals of generator, and valve device so that current flow through terminals is controlled by actuating valve device |
| WO2013176559A1 (en) * | 2012-05-23 | 2013-11-28 | Sigma S.A. | Hydraulic operating device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718869A1 (en) * | 1987-06-05 | 1988-12-22 | Asea Brown Boveri | HYDRAULIC DRIVE FOR A HIGH VOLTAGE SWITCHGEAR |
| DE3620752C2 (en) * | 1986-06-20 | 1991-11-21 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co., 5600 Wuppertal, De | |
| DE4126624A1 (en) * | 1991-08-12 | 1993-02-18 | Knorr Bremse Ag | CHARGER FOR A BATTERY |
| DE19709475A1 (en) * | 1997-03-07 | 1998-09-10 | Rexroth Mannesmann Gmbh | Hydraulic lifting device for platform or cage, etc. |
| DE29918857U1 (en) * | 1999-10-27 | 2000-02-10 | Tunger, Henry, 95028 Hof | Hydraulic-controlled regeneration mode of used electrical energy resources, in the lowering stroke of diverse electric forklifts |
| EP0685925B1 (en) * | 1994-06-01 | 2000-03-15 | Vickers Incorporated | Servo motor |
| WO2000051221A1 (en) * | 1999-02-25 | 2000-08-31 | Eltec Wavepower Gmbh | Device for generating electrical power |
| DE19942509A1 (en) * | 1999-09-07 | 2001-04-05 | Festo Ag & Co | Method and device for supplying electrical consumers in or on a pneumatic device with electrical supply energy |
| DE10005779A1 (en) * | 2000-02-10 | 2001-08-23 | Bosch Gmbh Robert | Arrangement with hydraulically controlable working device(s) has controler that operates electrical machine as motor for short period to start rotary displacement machine motor operation |
| DE10128447A1 (en) * | 2001-06-12 | 2003-01-02 | Abb Patent Gmbh | Electropneumatic actuator drive has position sensor and is fitted with wireless communications interface corresponding to that of position sensor |
| WO2003046433A1 (en) * | 2001-11-30 | 2003-06-05 | Gsr Ventiltechnik Gmbh & Co. Kg | Autarchic pipeline fitting |
-
2004
- 2004-12-30 DE DE200410063807 patent/DE102004063807A1/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3620752C2 (en) * | 1986-06-20 | 1991-11-21 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co., 5600 Wuppertal, De | |
| DE3718869A1 (en) * | 1987-06-05 | 1988-12-22 | Asea Brown Boveri | HYDRAULIC DRIVE FOR A HIGH VOLTAGE SWITCHGEAR |
| DE4126624A1 (en) * | 1991-08-12 | 1993-02-18 | Knorr Bremse Ag | CHARGER FOR A BATTERY |
| EP0685925B1 (en) * | 1994-06-01 | 2000-03-15 | Vickers Incorporated | Servo motor |
| DE19709475A1 (en) * | 1997-03-07 | 1998-09-10 | Rexroth Mannesmann Gmbh | Hydraulic lifting device for platform or cage, etc. |
| WO2000051221A1 (en) * | 1999-02-25 | 2000-08-31 | Eltec Wavepower Gmbh | Device for generating electrical power |
| DE19942509A1 (en) * | 1999-09-07 | 2001-04-05 | Festo Ag & Co | Method and device for supplying electrical consumers in or on a pneumatic device with electrical supply energy |
| DE29918857U1 (en) * | 1999-10-27 | 2000-02-10 | Tunger, Henry, 95028 Hof | Hydraulic-controlled regeneration mode of used electrical energy resources, in the lowering stroke of diverse electric forklifts |
| DE10005779A1 (en) * | 2000-02-10 | 2001-08-23 | Bosch Gmbh Robert | Arrangement with hydraulically controlable working device(s) has controler that operates electrical machine as motor for short period to start rotary displacement machine motor operation |
| DE10128447A1 (en) * | 2001-06-12 | 2003-01-02 | Abb Patent Gmbh | Electropneumatic actuator drive has position sensor and is fitted with wireless communications interface corresponding to that of position sensor |
| WO2003046433A1 (en) * | 2001-11-30 | 2003-06-05 | Gsr Ventiltechnik Gmbh & Co. Kg | Autarchic pipeline fitting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1775480A3 (en) * | 2005-10-11 | 2009-12-23 | Festo AG & Co. KG | Control device for a fluid actuator and electric voltage supply unit |
| DE102011109983B3 (en) * | 2011-08-11 | 2013-01-17 | Festo Ag & Co. Kg | Electrical power supply unit has magnetic coil and coil armature coupled with output terminals of generator, and valve device so that current flow through terminals is controlled by actuating valve device |
| WO2013176559A1 (en) * | 2012-05-23 | 2013-11-28 | Sigma S.A. | Hydraulic operating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |