DE19503295A1 - Hydrodynamischer Drehmomentwandler - Google Patents
Hydrodynamischer DrehmomentwandlerInfo
- Publication number
- DE19503295A1 DE19503295A1 DE19503295A DE19503295A DE19503295A1 DE 19503295 A1 DE19503295 A1 DE 19503295A1 DE 19503295 A DE19503295 A DE 19503295A DE 19503295 A DE19503295 A DE 19503295A DE 19503295 A1 DE19503295 A1 DE 19503295A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- torque converter
- converter according
- clutch
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 9
- 230000001419 dependent effect Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000006870 function Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 5
- 230000003446 memory effect Effects 0.000 claims description 2
- 210000004072 lung Anatomy 0.000 claims 1
- 239000003921 oil Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001212789 Dynamis Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004321 preservation 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/141—Control of torque converter lock-up clutches using means only actuated by centrifugal force
- F16H61/142—Control of torque converter lock-up clutches using means only actuated by centrifugal force the means being hydraulic 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/143—Control of torque converter lock-up clutches using electric control means
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/148—Control of torque converter lock-up clutches using mechanical control means
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H2059/385—Turbine speed
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
Claims (27)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19503295A DE19503295A1 (de) | 1994-02-11 | 1995-02-02 | Hydrodynamischer Drehmomentwandler |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4404454 | 1994-02-11 | ||
DE4437747 | 1994-10-21 | ||
DE19503295A DE19503295A1 (de) | 1994-02-11 | 1995-02-02 | Hydrodynamischer Drehmomentwandler |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19503295A1 true DE19503295A1 (de) | 1995-10-19 |
Family
ID=25933751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19503295A Ceased DE19503295A1 (de) | 1994-02-11 | 1995-02-02 | Hydrodynamischer Drehmomentwandler |
Country Status (8)
Country | Link |
---|---|
US (1) | US5779012A (de) |
JP (1) | JPH07269695A (de) |
KR (1) | KR100392653B1 (de) |
CN (1) | CN1077256C (de) |
DE (1) | DE19503295A1 (de) |
FR (1) | FR2716249B1 (de) |
GB (1) | GB2286437B (de) |
SE (1) | SE509655C2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19851384A1 (de) * | 1998-11-07 | 2000-05-11 | Zf Batavia Llc | Automatisch gesteuertes Getriebe |
DE19855970C2 (de) * | 1998-12-04 | 2003-08-14 | Zahnradfabrik Friedrichshafen | Vorrichtung zur Zwischenspeicherung von Öl |
DE10314339A1 (de) * | 2003-03-28 | 2004-10-07 | Zf Friedrichshafen Ag | Drehzahlsensor und dessen Verwendung für eine zuzuschaltende Kupplung für ein Getriebe mit einem hydrodynamischen Wandler |
DE102016121720A1 (de) * | 2016-11-14 | 2018-05-17 | Voith Patent Gmbh | Hydrodynamischer Kreislauf |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6367605B1 (en) * | 1998-07-20 | 2002-04-09 | Luk Getriebe-Systeme Gmbh | Hydrokinetic torque converter with lockup clutch |
JP4198848B2 (ja) | 1999-11-11 | 2008-12-17 | 株式会社ユタカ技研 | トルクコンバータのロックアップクラッチ |
DE10117746B4 (de) * | 2000-04-28 | 2017-06-29 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
US7077783B2 (en) | 2000-09-15 | 2006-07-18 | Robert Bosch Gmbh | Method and device for operating a clutch |
DE10045758A1 (de) * | 2000-09-15 | 2002-03-28 | Bosch Gmbh Robert | Verfahren und Einrichtung zum Betrieb einer Kupplung |
KR100736784B1 (ko) * | 2005-11-08 | 2007-07-09 | 현대자동차주식회사 | 토크컨버터의 순환유량 확대구조 |
CN201065928Y (zh) * | 2007-07-31 | 2008-05-28 | 刘时章 | 调速型液力同步器 |
CN103228515B (zh) * | 2010-11-26 | 2015-05-20 | 丰田自动车株式会社 | 车辆用驱动装置的控制装置 |
KR101822219B1 (ko) * | 2010-12-30 | 2018-01-25 | 로베르트 보쉬 게엠베하 | 무단 변속기 작동 방법 |
US9574622B2 (en) * | 2012-04-23 | 2017-02-21 | Gm Global Technology Operations, Llc | Latching clutch control system |
KR101738065B1 (ko) * | 2015-07-29 | 2017-05-19 | 한국파워트레인 주식회사 | 차량용 토크 컨버터 |
US9958060B2 (en) * | 2015-12-08 | 2018-05-01 | Caterpillar Inc. | Hydraulic system for a torque converter |
KR102029863B1 (ko) * | 2017-11-15 | 2019-10-08 | 주식회사 기원솔루텍 | 크러셔용 유체 클러치 비상제동장치 |
WO2019131154A1 (ja) * | 2017-12-28 | 2019-07-04 | ジヤトコ株式会社 | 無段変速機の制御装置および制御方法 |
JP7181737B2 (ja) * | 2018-09-05 | 2022-12-01 | 株式会社エクセディ | トルクコンバータのロックアップ装置 |
FR3101685B1 (fr) | 2019-10-03 | 2021-10-15 | Dassault Aviat | Limiteur de couple d'actionneur d'aeronef, actionneur, aeronef et procede |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3213983A (en) * | 1963-08-26 | 1965-10-26 | Borg Warner | Fluid actuated transmission device |
FR1479317A (fr) * | 1966-03-03 | 1967-05-05 | Ferodo Sa Franc De | Perfectionnements apportés aux embrayages et transmissions les comportant |
GB1214821A (en) * | 1967-02-17 | 1970-12-02 | Perkins Engines Ltd | Improvements in hydraulic valves |
US3693478A (en) * | 1971-01-06 | 1972-09-26 | Gen Motors Corp | Transmission having a converter clutch and a control |
US4091899A (en) * | 1977-04-18 | 1978-05-30 | General Motors Corporation | Lock-up converter clutch with centrifugal control valves |
US4152894A (en) * | 1977-11-16 | 1979-05-08 | Tsentralny Nauchno-Issledova-Telsky Avtomobilny i. Avtomotorny Institut "Nami" | Control system of hydraulic torque converter of transport vehicle |
US4257503A (en) * | 1979-01-29 | 1981-03-24 | General Motors Corporation | Disengagement control for a torque converter clutch |
FR2474624A1 (fr) * | 1980-01-25 | 1981-07-31 | Ferodo Sa | Transmission a organe d'accouplement hydraulique et embrayage de verrouillage, notamment pour vehicule automobile |
US4373617A (en) * | 1981-06-01 | 1983-02-15 | General Motors Corporation | Controlled slip torque converter clutch |
US4423803A (en) * | 1981-11-05 | 1984-01-03 | General Motors Corporation | Torque converter clutch with a temperature regulator valve |
JPS5986750A (ja) * | 1982-11-10 | 1984-05-19 | Nissan Motor Co Ltd | ロツクアツプトルクコンバ−タのスリツプ制御装置 |
JPS59219567A (ja) * | 1983-05-27 | 1984-12-10 | Mazda Motor Corp | 自動変速機のロツクアツプ制御装置 |
JPS59222662A (ja) * | 1983-06-01 | 1984-12-14 | Honda Motor Co Ltd | 車両用変速機における流体トルクコンバ−タ用クラツチの作動制御装置 |
JPS6081566A (ja) * | 1983-10-07 | 1985-05-09 | Nissan Motor Co Ltd | ロツクアツプトルクコンバ−タのスリツプ制御装置 |
CN86203147U (zh) * | 1986-05-15 | 1987-02-11 | 石油勘探开发科学研究院机械所 | 双卸荷回路式闭锁型液力变矩器 |
JPH0266360A (ja) * | 1988-07-07 | 1990-03-06 | Atsugi Unisia Corp | 自動変速機の動力伝達装置 |
US5219055A (en) * | 1989-09-08 | 1993-06-15 | Jatco Corporation | Lock-up clutch pressure control device |
JP2929711B2 (ja) * | 1990-11-27 | 1999-08-03 | 日産自動車株式会社 | 自動変速機のロックアップ制御装置 |
JP2882093B2 (ja) * | 1991-06-07 | 1999-04-12 | 日産自動車株式会社 | ロックアップ付流体継手 |
GB2307016B (en) * | 1992-08-21 | 1997-08-13 | Luk Getriebe Systeme Gmbh | Torque transmission arrangement |
-
1995
- 1995-01-25 SE SE9500256A patent/SE509655C2/sv not_active IP Right Cessation
- 1995-02-02 DE DE19503295A patent/DE19503295A1/de not_active Ceased
- 1995-02-07 GB GB9502376A patent/GB2286437B/en not_active Expired - Fee Related
- 1995-02-09 FR FR9501499A patent/FR2716249B1/fr not_active Expired - Fee Related
- 1995-02-10 JP JP7022527A patent/JPH07269695A/ja active Pending
- 1995-02-10 CN CN95101993A patent/CN1077256C/zh not_active Expired - Lifetime
- 1995-02-10 KR KR1019950002397A patent/KR100392653B1/ko not_active IP Right Cessation
-
1997
- 1997-08-05 US US08/906,460 patent/US5779012A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19851384A1 (de) * | 1998-11-07 | 2000-05-11 | Zf Batavia Llc | Automatisch gesteuertes Getriebe |
US6267212B1 (en) | 1998-11-07 | 2001-07-31 | Zf Batavia, L.L.C. | Automatic controlled transmission |
DE19855970C2 (de) * | 1998-12-04 | 2003-08-14 | Zahnradfabrik Friedrichshafen | Vorrichtung zur Zwischenspeicherung von Öl |
DE10314339A1 (de) * | 2003-03-28 | 2004-10-07 | Zf Friedrichshafen Ag | Drehzahlsensor und dessen Verwendung für eine zuzuschaltende Kupplung für ein Getriebe mit einem hydrodynamischen Wandler |
DE102016121720A1 (de) * | 2016-11-14 | 2018-05-17 | Voith Patent Gmbh | Hydrodynamischer Kreislauf |
Also Published As
Publication number | Publication date |
---|---|
US5779012A (en) | 1998-07-14 |
KR100392653B1 (ko) | 2003-10-11 |
KR950033187A (ko) | 1995-12-22 |
SE9500256D0 (sv) | 1995-01-25 |
FR2716249B1 (fr) | 1998-03-27 |
CN1112994A (zh) | 1995-12-06 |
SE9500256L (sv) | 1995-08-12 |
GB2286437B (en) | 1998-09-16 |
SE509655C2 (sv) | 1999-02-22 |
FR2716249A1 (fr) | 1995-08-18 |
GB2286437A (en) | 1995-08-16 |
GB9502376D0 (en) | 1995-03-29 |
JPH07269695A (ja) | 1995-10-20 |
CN1077256C (zh) | 2002-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: LUK GS VERWALTUNGS KG, 77815 BUEHL, DE |
|
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 |
|
R071 | Expiry of right | ||
R409 | Internal rectification of the legal status completed | ||
R071 | Expiry of right | ||
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150126 |
|
R409 | Internal rectification of the legal status completed | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |