DE102009060906A1 - Synchronization device for driving an air conditioning compressor - Google Patents
Synchronization device for driving an air conditioning compressor Download PDFInfo
- Publication number
- DE102009060906A1 DE102009060906A1 DE102009060906A DE102009060906A DE102009060906A1 DE 102009060906 A1 DE102009060906 A1 DE 102009060906A1 DE 102009060906 A DE102009060906 A DE 102009060906A DE 102009060906 A DE102009060906 A DE 102009060906A DE 102009060906 A1 DE102009060906 A1 DE 102009060906A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- synchronization device
- drive shaft
- coupling
- conditioning compressor
- 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- Withdrawn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
- 238000004378 air conditioning Methods 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0687—Clutches with electrical actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen Kraftfahrzeug-Klimakompressor, ein Kraftfahrzeug sowie die Verwendung einer Verwendung einer elektrisch schaltbaren Getriebe-Synchronisierungseinrichtung, jeweils nach den Oberbegriffen der unabhängigen Patentansprüche.The invention relates to a motor vehicle air conditioning compressor, a motor vehicle and the use of a use of an electrically switchable transmission synchronization device, each according to the preambles of the independent claims.
Aus dem Stand der Technik sind zur Ankopplung von Klimakompressoren an den Motor eines Kraftfahrzeuges elektromagnetische Kupplungen bekannt, wobei über einen Riemen das Drehmoment des Motors auf einen Rotor der Kupplung übertragen wird. Derartige Kupplungen sind beispielsweise in der
Die elektromagnetische Kraft ist dabei so zu bemessen, dass eine Anpresskraft zwischen den Reibflächen von Rotor und Anker erzeugt wird, welche ein dem zu übertragenden Drehmoment entsprechendes Reibmoment erzeugt. Um ausreichend hohe Drehmomente auf den Kompressor übertragen zu können, sind die Bauteile der Kupplung entsprechend mechanisch stabil auszulegen. Bauteile derartiger Kupplungen nehmen viel Raum ein, sind schwer, teuer und aufwändig. Des weiteren ist zur Aufrechterhaltung der Anpresskraft der Kupplung eine ständige Bestromung der elektromagnetischen Spule erforderlich, was einen erhöhten Energie-, insbesondere Kraftstoffverbrauch zur Folge hat.The electromagnetic force is to be dimensioned so that a contact force between the friction surfaces of the rotor and armature is generated, which generates a friction torque corresponding to the torque to be transmitted. In order to transfer sufficiently high torques to the compressor, the components of the coupling must be interpreted mechanically stable. Components of such couplings take up a lot of space, are heavy, expensive and expensive. Furthermore, a constant energization of the electromagnetic coil is required to maintain the contact force of the clutch, resulting in increased energy, in particular fuel consumption.
Ausgehend von diesem Stand der Technik liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine energiesparende An- und Abkopplung der Antriebswelle eines Klimakompressors an eine Getriebewelle zu ermöglichen.Based on this prior art, the present invention has the object to enable an energy-saving coupling and uncoupling of the drive shaft of an air compressor to a transmission shaft.
Die Aufgabe wird mit den Merkmalen der unabhängigen Ansprüche gelöst. Weiterbildungen der Erfindung sind Gegenstand der abhängigen Ansprüche.The object is achieved with the features of the independent claims. Further developments of the invention are the subject of the dependent claims.
Bei dem erfindungsgemäßen Kraftfahrzeug-Klimakompressor mit einer schaltbaren Kopplungseinrichtung zur An- und Abkopplung einer Antriebswelle des Klimakompressors an eine Getriebewelle, ist vorgesehen, dass die Kopplungseinrichtung als elektrisch schaltbare Getriebe-Synchronisierungseinrichtung ausgebildet ist, die bei angekoppelter und abgekoppelter Antriebswelle stromlos ist. Da die Antriebswelle des Klimakompressors in angekoppeltem und abgekoppeltem Zustand stromlos ist, reduziert sich der zu seinem Betrieb erforderliche Energieaufwand. Die Getriebewelle ist mit einem Motor des Kraftfahrzeugs zur Aufnahme eines Drehmoments verbunden oder verbindbar.In the motor vehicle air-conditioning compressor according to the invention with a switchable coupling device for coupling and uncoupling a drive shaft of the air conditioning compressor to a transmission shaft, it is provided that the coupling device is designed as an electrically switchable transmission synchronization device which is de-energized when the drive shaft is coupled and uncoupled. Since the drive shaft of the air compressor is de-energized in the coupled and uncoupled state, the energy required for its operation is reduced. The transmission shaft is connected or connectable to an engine of the motor vehicle for receiving a torque.
Wenn vorgesehen ist, dass die Antriebswelle in der Getriebewelle drehbar angeordnet ist und die Synchronisierungseinrichtung eine auf der Welle drehfest angeordnete Riemenscheibe, ein auf der Antriebswelle drehfest angeordnetes Mitnehmerrad, sowie einen auf der Getriebewelle zwischen Riemenscheibe und Mitnehmerrad angeordneten Synchronkörper umfasst, wobei der Synchronkörper mittels eines elektrisch schaltbaren Betätigungselements auf der Getriebewelle relativ zum Mitnehmerrad hin verschiebbar und zur Ankopplung der Antriebswellle an die Getriebewelle mit dem Mitnehmerrad verrastbar ist und zur Abkopplung mit dem Mitnehmerrad entrastbar ist, ist die Kopplungseinrichtung besonders einfach herzustellen.If it is provided that the drive shaft is rotatably arranged in the transmission shaft and the synchronization device comprises a rotatably mounted on the shaft pulley, a rotatably mounted on the drive shaft Mitnehmerrad, and arranged on the transmission shaft between the pulley and Mitnehmerrad synchronizer body, wherein the synchronizer body by means of a electrically switchable actuator on the transmission shaft relative to the Mitnehmerrad out and slidably for coupling the drive shaft to the transmission shaft with the Mitnehmerrad is latched and can be unlocked for decoupling with the Mitnehmerrad, the coupling device is particularly easy to manufacture.
Zweckmässigerweise wird als Betätigungselement ein Magnetschalter oder eine Unterdruckdose eingesetzt.Conveniently, a magnetic switch or a vacuum unit is used as the actuating element.
Ferner umfasst die Erfindung den Einsatz einer Synchronisierungseinrichtung wie sie für Schaltgetriebe von Kraftfahrzeugen aus der
Ferner wird die Aufgabe mit einem Kraftfahrzeug mit einem Klimakompressor, wie oben dargestellt gelöst, welches ebenfalls die geschilderten Aspekte und Vorteile aufweist.Furthermore, the object is achieved with a motor vehicle having an air-conditioning compressor, as described above, which likewise has the described aspects and advantages.
Die Aufgabe wird ferner durch Verwendung einer elektrisch schaltbaren Getriebe-Synchronisierungseinrichtung mit einem auf einer Welle verschiebbaren Synchronkörper gelöst, die sich dadurch auszeichnet, dass die Getriebe-Synchronisierungseinrichtung als Kopplungseinrichtung zur An- und Abkopplung einer Antriebswelle eines Kraftfahrzeug-Klimakompressors an eine Getriebewelle vorgesehen ist. Es ergeben sich dabei die bereits oben angesprochenen Vorteile.The object is further achieved by using an electrically switchable transmission synchronization device with a synchronizing body which can be displaced on a shaft, which is characterized in that the transmission synchronization device is provided as a coupling device for coupling and decoupling a drive shaft of a motor vehicle air conditioning compressor to a transmission shaft. This results in the above-mentioned advantages.
Weitere Vorteile, Merkmale und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung, in der im Bezug auf die Zeichnungen ein Ausführungsbeispiel im einzelnen beschrieben ist. Gleiche, ähnliche oder funktionsgleiche Teile sind mit gleichen Bezugszeichen versehen.Further advantages, features and details emerge from the following description in which an exemplary embodiment is described in detail with reference to the drawings. The same, similar or functionally identical parts are provided with the same reference numerals.
Wird, beispielsweise vom Fahrer des Kraftfahrzeuges die Klimaanlage eingeschaltet und von dieser eine Aktivierung des Kompressor
Wird beim Deaktivieren des Kompressors
Die
Die Synchronisierungseinrichtung weist dabei einen Synchronkörper
Zwischen der Schiebemuffe
Die drei Ringe
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 9103369 U1 [0002] DE 9103369 U1 [0002]
- DE 4430995 A1 [0002] DE 4430995 A1 [0002]
- DE 102004060877 A1 [0002] DE 102004060877 A1 [0002]
- DE 102005007647 A1 [0009, 0019] DE 102005007647 A1 [0009, 0019]
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009060906A DE102009060906A1 (en) | 2009-12-31 | 2009-12-31 | Synchronization device for driving an air conditioning compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009060906A DE102009060906A1 (en) | 2009-12-31 | 2009-12-31 | Synchronization device for driving an air conditioning compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102009060906A1 true DE102009060906A1 (en) | 2011-07-07 |
Family
ID=44312528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102009060906A Withdrawn DE102009060906A1 (en) | 2009-12-31 | 2009-12-31 | Synchronization device for driving an air conditioning compressor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102009060906A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017189514A1 (en) * | 2016-04-25 | 2017-11-02 | Saudi Arabian Oil Company | Methods and apparatus for providing esp stage sequential engagement |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9103369U1 (en) | 1990-03-28 | 1991-06-20 | Dana Corp., Toledo, Ohio | Electromagnetic clutch |
| DE4430995A1 (en) | 1993-08-31 | 1995-03-02 | Nippon Denso Co | Electromagnetic clutch |
| DE10133695A1 (en) * | 2000-07-18 | 2002-03-07 | Luk Lamellen & Kupplungsbau | Double clutch gear has input and output shafts, pairs of cog wheels of loose and fixed wheels, with corresponding shafts, gears and drive unit |
| DE10303831A1 (en) * | 2003-01-30 | 2004-08-12 | Jegel, Franz Peter, Ing. | Lamella coupling, especially for motor vehicles, has inner lamellas pressed against outer lamellas by engagement movable only axially ring that slides along inclined plane on rotatable switching ring |
| DE102004060877A1 (en) | 2003-12-18 | 2005-08-18 | Sanden Corp., Isesaki | Electromagnetic coupling |
| DE102005007647A1 (en) | 2005-02-19 | 2006-08-31 | Dr.Ing.H.C. F. Porsche Ag | Synchronizing unit for gear transmission of vehicle, comprising friction ring with slots for creating elastic quality |
| DE102007010369A1 (en) * | 2006-05-11 | 2007-11-29 | Volkswagen Ag | Electrically actuated clutch device |
-
2009
- 2009-12-31 DE DE102009060906A patent/DE102009060906A1/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9103369U1 (en) | 1990-03-28 | 1991-06-20 | Dana Corp., Toledo, Ohio | Electromagnetic clutch |
| DE4430995A1 (en) | 1993-08-31 | 1995-03-02 | Nippon Denso Co | Electromagnetic clutch |
| DE10133695A1 (en) * | 2000-07-18 | 2002-03-07 | Luk Lamellen & Kupplungsbau | Double clutch gear has input and output shafts, pairs of cog wheels of loose and fixed wheels, with corresponding shafts, gears and drive unit |
| DE10303831A1 (en) * | 2003-01-30 | 2004-08-12 | Jegel, Franz Peter, Ing. | Lamella coupling, especially for motor vehicles, has inner lamellas pressed against outer lamellas by engagement movable only axially ring that slides along inclined plane on rotatable switching ring |
| DE102004060877A1 (en) | 2003-12-18 | 2005-08-18 | Sanden Corp., Isesaki | Electromagnetic coupling |
| DE102005007647A1 (en) | 2005-02-19 | 2006-08-31 | Dr.Ing.H.C. F. Porsche Ag | Synchronizing unit for gear transmission of vehicle, comprising friction ring with slots for creating elastic quality |
| DE102007010369A1 (en) * | 2006-05-11 | 2007-11-29 | Volkswagen Ag | Electrically actuated clutch device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017189514A1 (en) * | 2016-04-25 | 2017-11-02 | Saudi Arabian Oil Company | Methods and apparatus for providing esp stage sequential engagement |
| CN109415933A (en) * | 2016-04-25 | 2019-03-01 | 沙特阿拉伯石油公司 | The method and apparatus sequentially engaged between providing ESP grades |
| US10962015B2 (en) | 2016-04-25 | 2021-03-30 | Saudi Arabian Oil Company | Methods and apparatus for providing ESP stage sequential engagement |
| US10968914B2 (en) | 2016-04-25 | 2021-04-06 | Saudi Arabian Oil Company | Methods and apparatus for providing ESP stage sequential engagement |
| CN109415933B (en) * | 2016-04-25 | 2021-04-16 | 沙特阿拉伯石油公司 | Method and apparatus for providing sequential bonding between ESP stages |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102015201931A1 (en) | Drive system for a hybrid vehicle | |
| EP3538784B1 (en) | Clutch assembly and drive assembly | |
| DE112015000903B4 (en) | Actuator for a powertrain component | |
| DE102009028568B4 (en) | Device for blocking a linear actuator | |
| DE102009045562A1 (en) | Coupling arrangement for drive strand of vehicle, comprises multi-disk coupling, interrupter coupling and drive device, particularly internal combustion engine, where another drive device is provided as electric motor | |
| DE102012206936A1 (en) | hybrid transmission | |
| DE102012014020A1 (en) | Motor vehicle driven by an electric motor ancillaries | |
| DE102010012134A1 (en) | Gear box switching device e.g. automated gear box switching device, for use in drive train device for driving motor car, has drum switch comprising clutch rolling path designed as recess to operate load clutch element | |
| WO2014005698A1 (en) | Drive device for motor vehicles, in particular decouplable drive systems | |
| WO2020160994A1 (en) | System for activating a park lock | |
| DE112013006505T5 (en) | Connecting / disconnecting mechanism | |
| DE102015223559B3 (en) | Clutch assembly for a vehicle and vehicle with the clutch assembly | |
| DE102019119954A1 (en) | Drive device for a motor vehicle with a common rigid ring gear and a common rigid planetary gear carrier | |
| DE102019130357B4 (en) | Actuator arrangement and transmission arrangement with such an actuator arrangement | |
| EP4359688B1 (en) | Motor vehicle having a coupling mechanism and a parking lock device | |
| EP3983250A1 (en) | Hybrid clutch module and drivetrain for a vehicle having the hybrid clutch module | |
| DE102016207634B4 (en) | Rotating electric machine | |
| DE102018111870A1 (en) | Electric drive unit with switchable gearbox | |
| DE102009060906A1 (en) | Synchronization device for driving an air conditioning compressor | |
| DE102013213144B4 (en) | clutch | |
| DE102019131781A1 (en) | Drive system with a synchro unit implemented in the planetary gear set as a parking lock | |
| EP3430282B1 (en) | Braking device for transmission gearwheels | |
| DE102021210982A1 (en) | Minimizing noise in a dog clutch in an electric drive train | |
| AT524702A1 (en) | Device for switching off the drive train of a vehicle | |
| DE102017202248B4 (en) | Coupling arrangement for a drive train of a motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R082 | Change of representative | ||
| R005 | Application deemed withdrawn due to failure to request examination |