CN101512179B - 液压系统 - Google Patents
液压系统 Download PDFInfo
- Publication number
- CN101512179B CN101512179B CN2007800327789A CN200780032778A CN101512179B CN 101512179 B CN101512179 B CN 101512179B CN 2007800327789 A CN2007800327789 A CN 2007800327789A CN 200780032778 A CN200780032778 A CN 200780032778A CN 101512179 B CN101512179 B CN 101512179B
- Authority
- CN
- China
- Prior art keywords
- hydraulic system
- valve
- active cylinder
- pressure
- piston
- 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
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation 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
- 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
-
- 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
- F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
- F16D2048/0263—Passive valves between pressure source and actuating cylinder, e.g. check valves or throttle valves
-
- 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
- F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
- F16D2048/0266—Actively controlled valves between pressure source and actuation cylinder
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/31413—Clutch pedal position
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/70406—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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/7041—Position
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)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006041768 | 2006-09-04 | ||
DE102006041768.2 | 2006-09-04 | ||
PCT/DE2007/001329 WO2008028446A1 (de) | 2006-09-04 | 2007-07-27 | Hydraulisches system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101512179A CN101512179A (zh) | 2009-08-19 |
CN101512179B true CN101512179B (zh) | 2011-09-07 |
Family
ID=38701478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800327789A Expired - Fee Related CN101512179B (zh) | 2006-09-04 | 2007-07-27 | 液压系统 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101512179B (zh) |
DE (1) | DE112007001692B4 (zh) |
WO (1) | WO2008028446A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10107308B2 (en) | 2013-11-14 | 2018-10-23 | Schaeffler Technlogies Ag & Co. Kg | Piston-cylinder unit and method for operating same |
WO2015149730A1 (de) * | 2014-03-31 | 2015-10-08 | Schaeffler Technologies AG & Co. KG | Kupplungsbetätigungsvorrichtung |
DE102015205858A1 (de) * | 2015-04-01 | 2016-10-06 | Schaeffler Technologies AG & Co. KG | Kupplungsbetätigungssystem |
DE102015210167A1 (de) * | 2015-06-02 | 2016-12-08 | Schaeffler Technologies AG & Co. KG | Hydrauliksystem mit pumpenverlustenminimierender Kupplungsbetätigung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6220675B1 (en) * | 1996-09-23 | 2001-04-24 | Continental Teves Ag & Co., Ohg | Hydraulic brake system with hydraulic servo brake |
CN1521431A (zh) * | 2003-02-06 | 2004-08-18 | ������������ʽ���� | 汽车自动变速器所用的变速液压装置 |
DE102005041419A1 (de) * | 2004-09-11 | 2006-03-30 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hydraulisches System, insbesondere für Kraftfahrzeuge |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005030732A1 (de) * | 2004-07-07 | 2006-03-16 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kolben-Zylindereinheit |
EP1674736A3 (de) * | 2004-12-22 | 2009-06-03 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Hydrauliksystem mit Notöffnungsmechanismus für eine Kupplung mit servounterstützter Pedalbetätigung |
DE102005056442A1 (de) * | 2004-12-22 | 2006-07-06 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hydraulische Strecke mit Notöffnungsmechanismus für eine Kupplung mit servounterstützter Pedalbetätigung |
-
2007
- 2007-07-27 WO PCT/DE2007/001329 patent/WO2008028446A1/de active Application Filing
- 2007-07-27 CN CN2007800327789A patent/CN101512179B/zh not_active Expired - Fee Related
- 2007-07-27 DE DE112007001692.2T patent/DE112007001692B4/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6220675B1 (en) * | 1996-09-23 | 2001-04-24 | Continental Teves Ag & Co., Ohg | Hydraulic brake system with hydraulic servo brake |
CN1521431A (zh) * | 2003-02-06 | 2004-08-18 | ������������ʽ���� | 汽车自动变速器所用的变速液压装置 |
DE102005041419A1 (de) * | 2004-09-11 | 2006-03-30 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hydraulisches System, insbesondere für Kraftfahrzeuge |
Also Published As
Publication number | Publication date |
---|---|
DE112007001692A5 (de) | 2009-04-23 |
DE112007001692B4 (de) | 2016-09-22 |
WO2008028446A1 (de) | 2008-03-13 |
CN101512179A (zh) | 2009-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LUK LAMELLEN + KUPPLUNGSBAU BETEILIGUNGS KG Free format text: FORMER OWNER: LUK LAMELLEN + KUPPLUNGSBAU Effective date: 20110629 Owner name: LUK LAMELLEN + KUPPLUNGSBAU Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH Effective date: 20110629 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: BOOLE, GERMANY TO: HERZOGENAURACH, GERMANY |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110629 Address after: German Herzogenaurach Applicant after: Schaeffler Technologies GmbH Address before: German Boer Applicant before: Luke Asset Management Co.,Ltd. Effective date of registration: 20110629 Address after: German Boer Applicant after: Luke Asset Management Co.,Ltd. Address before: German Boer Applicant before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: Schaeffler Technologies GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20180727 |