FR2727476B1 - Cylindre de travail - Google Patents
Cylindre de travailInfo
- Publication number
- FR2727476B1 FR2727476B1 FR9513935A FR9513935A FR2727476B1 FR 2727476 B1 FR2727476 B1 FR 2727476B1 FR 9513935 A FR9513935 A FR 9513935A FR 9513935 A FR9513935 A FR 9513935A FR 2727476 B1 FR2727476 B1 FR 2727476B1
- Authority
- FR
- France
- Prior art keywords
- working cylinder
- working
- cylinder
- 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 - Fee Related
Links
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
- F16D25/14—Fluid pressure control
-
- 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
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/06—Details
- F15B7/10—Compensation of the liquid content in a system
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D48/04—Control by fluid pressure providing power assistance
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0221—Valves for clutch control systems; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4442026 | 1994-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2727476A1 FR2727476A1 (fr) | 1996-05-31 |
FR2727476B1 true FR2727476B1 (fr) | 1998-04-24 |
Family
ID=6534160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9513935A Expired - Fee Related FR2727476B1 (fr) | 1994-11-25 | 1995-11-23 | Cylindre de travail |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH08226405A (de) |
DE (1) | DE19542766B4 (de) |
FR (1) | FR2727476B1 (de) |
GB (1) | GB2295435B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19720896B4 (de) * | 1996-06-01 | 2005-03-31 | Volkswagen Ag | Befüllventil für einen Nehmerzylinder |
GB0026178D0 (en) * | 2000-10-25 | 2000-12-13 | Luk Lamellen & Kupplungsbau | Hydraulic actuation systems |
DE10255713A1 (de) | 2002-11-29 | 2004-06-09 | Zf Friedrichshafen Ag | Einrichtung zur Erhöhung der Funktionssicherheit für einen Hydraulikkreis einer hydraulisch betätigbaren Kupplung |
FR2864186B1 (fr) * | 2003-12-19 | 2007-01-19 | Renault Sas | Procede de purge des gaz dns un circuit hydraulique de commande d'un actionneur d'embrayage a commande hydraulique correspondant |
DE102006060871A1 (de) * | 2006-12-22 | 2008-07-10 | Dr.Ing.H.C. F. Porsche Ag | Aktuatorsystem für eine Kupplung eines Kraftfahrzeugs |
DE102007045056A1 (de) * | 2007-09-20 | 2009-04-02 | Volkswagen Ag | Ansteuerung einer Kupplung |
CN102979835B (zh) * | 2012-11-23 | 2015-02-04 | 武汉理工通宇新源动力有限公司 | 双模式离合器驱动装置 |
CN112879464B (zh) * | 2019-11-29 | 2022-09-27 | 上海汽车集团股份有限公司 | 混动液压控制***及控制方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7004570U (de) * | 1970-02-11 | 1970-06-18 | Zahnradfabrik Friedrichshafen | Einrichtung zur betaetigung einer reibungskupplung oder einer reibungsbremse. |
FR2141595B1 (de) * | 1971-06-18 | 1974-03-08 | Dba | |
DE2342234C2 (de) * | 1973-08-21 | 1982-09-02 | Frieseke & Hoepfner Gmbh, 8520 Erlangen | Vorrichtung zur elektro-hydraulischen Betätigung von Reibungskupplungen, insbesondere von Kraftfahrzeugen |
US3945209A (en) * | 1974-10-04 | 1976-03-23 | Dexter Robert G | Hydraulic linkage |
US3967447A (en) * | 1974-10-25 | 1976-07-06 | Monroe Auto Equipment Company | Hydraulic master-slave clutch system |
DE4207803A1 (de) * | 1991-05-14 | 1992-11-19 | Bosch Gmbh Robert | Druckhalteventil |
DE4237853C2 (de) * | 1992-11-10 | 2002-10-24 | Zf Sachs Ag | Hydraulischer Stellantrieb, insbesondere für eine Kraftfahrzeug-Reibungskupplung |
DE4407648C2 (de) * | 1994-03-08 | 1997-09-04 | Volkswagen Ag | Vorrichtung zum Erfassen der Position eines Stellelementes |
-
1995
- 1995-11-16 DE DE19542766A patent/DE19542766B4/de not_active Expired - Fee Related
- 1995-11-23 FR FR9513935A patent/FR2727476B1/fr not_active Expired - Fee Related
- 1995-11-24 JP JP7305800A patent/JPH08226405A/ja active Pending
- 1995-11-24 GB GB9524070A patent/GB2295435B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19542766B4 (de) | 2004-11-04 |
FR2727476A1 (fr) | 1996-05-31 |
GB2295435A (en) | 1996-05-29 |
JPH08226405A (ja) | 1996-09-03 |
GB9524070D0 (en) | 1996-01-24 |
GB2295435B (en) | 1998-11-04 |
DE19542766A1 (de) | 1996-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |