DE3917404C2 - - Google Patents
Info
- Publication number
- DE3917404C2 DE3917404C2 DE3917404A DE3917404A DE3917404C2 DE 3917404 C2 DE3917404 C2 DE 3917404C2 DE 3917404 A DE3917404 A DE 3917404A DE 3917404 A DE3917404 A DE 3917404A DE 3917404 C2 DE3917404 C2 DE 3917404C2
- Authority
- DE
- Germany
- Prior art keywords
- line
- lubricant
- valve
- spring
- clutch
- 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.)
- Expired - Lifetime
Links
- 239000000314 lubricant Substances 0.000 claims description 36
- 239000002826 coolant Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/74—Features relating to lubrication
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0435—Pressure control for supplying lubricant; Circuits or valves therefor
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0473—Friction devices, e.g. clutches or brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0174888A AT389157B (de) | 1988-07-06 | 1988-07-06 | Einrichtung zur schmier- und kuehlmittelversorgung einer unter last schaltbaren kupplung eines kraftfahrzeuggetriebes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3917404A1 DE3917404A1 (de) | 1990-01-11 |
DE3917404C2 true DE3917404C2 (fr) | 1991-11-14 |
Family
ID=3520151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3917404A Granted DE3917404A1 (de) | 1988-07-06 | 1989-05-29 | Einrichtung zur schmier- und kuehlmittelversorgung einer unter last schaltbaren kupplung eines kraftfahrzeuggetriebes |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT389157B (fr) |
DE (1) | DE3917404A1 (fr) |
IT (1) | IT1230955B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10033085A1 (de) * | 2000-07-07 | 2002-01-17 | Zahnradfabrik Friedrichshafen | Vorrichtung sowie Verfahren zur zielgenauen Versorgung von Bauteilen eines Automatgetriebes für Kraftfahrzeuge |
DE10125260A1 (de) * | 2001-05-23 | 2002-11-28 | Zahnradfabrik Friedrichshafen | Getriebe mit einer bedarfsorientierten Ölversorgung |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2827353B1 (fr) * | 2001-07-12 | 2003-11-07 | Peugeot Citroen Automobiles Sa | Dispositif de controle de lubrification d'un embrayage humide |
DE10150704A1 (de) * | 2001-10-13 | 2003-04-17 | Bayerische Motoren Werke Ag | Lamellenkupplung, insbesondere für Motorräder |
DE10318070C5 (de) | 2003-04-17 | 2022-06-23 | Volkswagen Ag | Vorrichtung und Verfahren zur Schmierung und Kühlung von Zahnradgetrieben |
EP1785641A1 (fr) | 2005-11-14 | 2007-05-16 | BRP-Rotax GmbH & Co. KG | Dispositif d'embrayage d'une unité de transmission d'un véhicule de loisir |
DE102012010322A1 (de) * | 2012-05-21 | 2013-11-21 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Kühlanordnung und Kühlverfahren für KFZ-Antriebsstrang |
JP6809417B2 (ja) * | 2017-09-05 | 2021-01-06 | トヨタ自動車株式会社 | 車両の制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089278B (de) * | 1958-02-11 | 1960-09-15 | Klaue Hermann | Stirnraederwechselgetriebe, insbesondere fuer Kraftfahrzeuge |
DE3220746A1 (de) * | 1982-06-02 | 1983-12-08 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Getriebe mit einer schmiervorrichtung |
DE3703098A1 (de) * | 1986-02-14 | 1987-08-20 | Zahnradfabrik Friedrichshafen | Zwangskuehleinrichtung fuer reibungsbremsen bzw. -kupplungen |
-
1988
- 1988-07-06 AT AT0174888A patent/AT389157B/de not_active IP Right Cessation
-
1989
- 1989-05-29 DE DE3917404A patent/DE3917404A1/de active Granted
- 1989-06-30 IT IT8921051A patent/IT1230955B/it active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10033085A1 (de) * | 2000-07-07 | 2002-01-17 | Zahnradfabrik Friedrichshafen | Vorrichtung sowie Verfahren zur zielgenauen Versorgung von Bauteilen eines Automatgetriebes für Kraftfahrzeuge |
DE10125260A1 (de) * | 2001-05-23 | 2002-11-28 | Zahnradfabrik Friedrichshafen | Getriebe mit einer bedarfsorientierten Ölversorgung |
Also Published As
Publication number | Publication date |
---|---|
DE3917404A1 (de) | 1990-01-11 |
IT8921051A0 (it) | 1989-06-30 |
ATA174888A (de) | 1989-03-15 |
IT1230955B (it) | 1991-11-08 |
AT389157B (de) | 1989-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ZF FRIEDRICHSHAFEN AG, 88046 FRIEDRICHSHAFEN, DE |
|
8339 | Ceased/non-payment of the annual fee |