KR950008200A - 유체 토크 컨버터(torque converter)를 장착한 자동차 및 토크전달장치를 제어하기 위한 프로세스(process) - Google Patents
유체 토크 컨버터(torque converter)를 장착한 자동차 및 토크전달장치를 제어하기 위한 프로세스(process) Download PDFInfo
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- KR950008200A KR950008200A KR1019940023109A KR19940023109A KR950008200A KR 950008200 A KR950008200 A KR 950008200A KR 1019940023109 A KR1019940023109 A KR 1019940023109A KR 19940023109 A KR19940023109 A KR 19940023109A KR 950008200 A KR950008200 A KR 950008200A
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- internal combustion
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/12306—Radially mounted springs
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- 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
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- 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
- F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch
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- 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
- F16H2045/0284—Multiple disk type lock-up clutch
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- 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
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- 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
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- 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
- F16H2061/0075—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 characterised by a particular control method
- F16H2061/0096—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 characterised by a particular control method using a parameter map
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- 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
- F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
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- 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
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- 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
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- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/46—Signals to a clutch outside the gearbox
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Fluid Gearings (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
본 발명은 내연기관 및 유체 토크 컨버터용 미끄럼 제어 연결클러치를 가진 구동장치에 관한 것이다. 연결클러치는 정지모멘트가 내연기관의 공칭 토크보다 작은 비틀림 댐퍼를 포함하고 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 토크 컨버터 및 마찰 클러치로 구성된 토크전달장치와 이에 관련된 압력 매체 제어의 도식적인 설명을 나타내는 반단면도이다.
제2도는 컨버터와 이것을 연결하는 마찰클러치에서 생기는 토크 및 연결 클러치(bridging clutch)에 의해 전달되는 토크로 나누어는 것을 나타내는 그래프이다.
제3도는 유체 컨버터를 연결하는 마찰클러치를 가진 토크 전달장치를 나타낸다.
제4도는 제3도의 비틀림 진동 댐퍼(damper)의 상세도이다.
Claims (19)
- 내연기관 및 정지 모멘트가 내연기관의 공칭 토크(torque)보다 작은 비틀림 댐퍼(damper)를 포함하고 있으며 유체 토크 컨버터(converter)를 위해 미끄럼 제어되는 연결클러치(bridging clutch)를 가진 구동장치.
- 제1항에 있어서, 정지 모멘트가 내연기관의 최대 토크의 10-60%사이에 있으며, 바람직하게는 25-50%사이에 있는 내연기관을 가진 구동장치.
- 제1항 또는 제2항에 있어서, 댐퍼가 고유의 마찰장치를 가지고 있지 않은 내연기관을 가진 구동장치.
- 제1-3항중 하나 또는 그 이상에 있어서, 댐퍼가 ±2~±8°의 범위, 바람직하게는 ±3~6°의 범위에 있는 비교적 작은 회전각을 허용하는 내연기관을 가진 구동장치.
- 제1-4항중 하나에 있어서, 댐퍼가 17-30Nm/°의 강성도를 갖고 있는 내연기관을 가진 구동장치.
- 전달되는 토크에 따라 유체 토크 컨버터를 위한 미끄럼 제어연결클러치를 제어하기 위한 프로세스로서 에너지 및 효율관점에 입각한 제어가 적어도 모든 전진 기어단계에서 능동적으로 이루어지는 프로세스.
- 제1-4항중 하나에 있어서, 연결클러치의 토크 제어가 적어도 두 구동범위로 나누어지며, 제1범위는 내연기관 최대 토크의 10-60%범위, 바람직하게는 15-50%범위에 있으며, 제2범위는 제1범위 위에 있는 내연기관을 가진 구동장치를 제어하기 위한 프로세스.
- 제7항에 있어서, 제1구동범위에서 연결클러치에 의해 전달될수 있는 토크가 내연기관의 각각의 지속적인 토크보다 더욱 내연기관을 가진 구동장치를 제어하기 위한 프로세스.
- 제8항에 있어서, 연결클러치에 의해 전달될 수 있는 토크가 적어도 내연기관의 지속적인 토크의 1.0-1.2배에 달하는 내연기관을 가진 구동장치를 제어하기 위한 프로세스.
- 제1-9항중 하나에 있어서, 비틀림 댐퍼를 포함하는 유체토크 컨버터용 미끄럼 제어 연결클러치와 내연기관을 가진 구동장치로써, 제1범위에서 진동 제거가 댐퍼를 통해 실질적으로 이루어지며, 제2범위에서는 연결클러치의 미끄럼을 통해 실질적으로 이루어지는 내연기관을 가진 구동장치.
- 제1-10항중 하나에 있어서, 제1범위에서 공진(resonance), 부하변동 충격 등과 같은 높은 진동 진폭이 구동트레인에서 발생되는 조건에서는 연결클러치에 의해 전달될 수 있는 토크가 감소될 수 있는 내연기관을 가진 구동장치.
- 제1-11항중 하나에 있어서, 비틀림 댐퍼의 정지 모멘트가 제1범위의 끝에서 발생하는 내연기관의 토크에 적어도 근사하게 일치하는 내연기관을 가진 구동장치.
- 제1-12항중 하나에 있어서, 제1범위의 적어도 한부분에서 연결클러치에 의해 전달되는 최소 토크가 내연기관의 공칭 토크의 1%이상으로 유지되는 내연기관을 가진 구동장치.
- 제1-13항중 하나에 있어서, 제1범위의 적어도 한부분에서 연결클러치에 의해 전달되는 토크가 일정수준에 적어도 근사하게 유지되는 내연기관을 가진 구동장치.
- 제1-14항중 하나에 있어서, 적어도 주구동범위에서 사용되는 내연기관의 특성필드의 주요부분(예를들면, FTP75 싸이클 및 또는 ECE 싸이클[시내, 90㎞/h, 120㎞/h])이 제1범위 아래에 있는 내연기관을 가진 구동장치.
- 제1-15항중 하나에 있어서, 제1범위가 공회전 속도로부터 최대 3, 000rpm까지, 바람직하게는 2,200-2,500사이에 최대값을 가지는 내연기관을 가진 구동장치.
- 제1-16항중 하나에 있어서, 제2범위에서 연결클러치에 의해 전달될수 있는 토크가 내연기관의 지속적인 적정토크의 0.6 에서 1.0배 미만의 범위에, 바람직하게는 0.8-0.9배의 범위에 있는 내연기관을 가진 구동장치.
- 적어도 가속시에 하나의 장치가 연결클러치를 열게 되므로써 토크 변환에 의한 인장력의 증가가 이루어지는가의 여부를 결정하며 증가될 경우에는 연결클러치를 열며, 그렇치 않으면 기어가 적어도 한단계 뒤로 이동하는 내연기관을 가진 구동장치.
- 첨부된 도면을 참조하여 실질적으로 이 명세서에서 설명된 것과 같은 유체 토크 컨버터용 미끄럼 제어 연결클러치 및 내연기관을 가진 구동장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4331708 | 1993-09-17 | ||
DEP4331708.1 | 1993-09-17 | ||
DEP4344111.4 | 1993-12-23 | ||
DE4344111 | 1993-12-23 |
Publications (2)
Publication Number | Publication Date |
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KR950008200A true KR950008200A (ko) | 1995-04-17 |
KR100350908B1 KR100350908B1 (ko) | 2002-11-07 |
Family
ID=25929664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019940023109A KR100350908B1 (ko) | 1993-09-17 | 1994-09-14 | 토크전달장치(명칭정정) |
Country Status (6)
Country | Link |
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US (2) | US5752894A (ko) |
JP (1) | JP3607322B2 (ko) |
KR (1) | KR100350908B1 (ko) |
CN (1) | CN1062814C (ko) |
FR (1) | FR2710123B1 (ko) |
GB (1) | GB2281952B (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2320538B (en) * | 1994-02-23 | 1998-08-26 | Luk Getriebe Systeme Gmbh | Method for controlling a torque transfer system |
DE19504935A1 (de) * | 1994-02-23 | 1995-08-24 | Luk Getriebe Systeme Gmbh | Verfahren zum Steuern eines Drehmomenten-Übertragungssystems |
JPH08121592A (ja) * | 1994-10-27 | 1996-05-14 | Fuji Heavy Ind Ltd | 自動変速機のロックアップ制御装置 |
DE19822665B4 (de) * | 1997-06-04 | 2007-08-02 | Luk Gs Verwaltungs Kg | Hydrodynamischer Drehmomentwandler |
IT1302157B1 (it) * | 1997-08-26 | 2000-07-31 | Luk Getriebe Systeme Gmbh | Convertitore di momento torcente idrodinamico |
US5980428A (en) * | 1998-11-13 | 1999-11-09 | Eaton Corporation | Vehicle launch automated master clutch control |
DE19963236B4 (de) | 1999-01-12 | 2016-01-28 | Schaeffler Technologies AG & Co. KG | Hydrodynamischer Drehmomentwandler |
FR2803645B1 (fr) * | 2000-01-10 | 2004-10-01 | Luk Getriebe Systeme Gmbh | Convertisseur de couple hydrodynamique |
DE10023053A1 (de) * | 2000-05-11 | 2001-12-13 | Zahnradfabrik Friedrichshafen | Steuersystem für ein Kraftfahrzeuggetriebe mit einem Drehmomentwandler oder einer hydrodynamischen Kupplung |
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-
1994
- 1994-09-05 CN CN94115680A patent/CN1062814C/zh not_active Expired - Fee Related
- 1994-09-07 GB GB9418040A patent/GB2281952B/en not_active Expired - Fee Related
- 1994-09-14 KR KR1019940023109A patent/KR100350908B1/ko not_active IP Right Cessation
- 1994-09-15 US US08/306,671 patent/US5752894A/en not_active Expired - Lifetime
- 1994-09-16 JP JP22179394A patent/JP3607322B2/ja not_active Expired - Fee Related
- 1994-09-16 FR FR9411068A patent/FR2710123B1/fr not_active Expired - Fee Related
-
1998
- 1998-01-14 US US09/007,270 patent/US6132335A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2281952A (en) | 1995-03-22 |
KR100350908B1 (ko) | 2002-11-07 |
US6132335A (en) | 2000-10-17 |
JP3607322B2 (ja) | 2005-01-05 |
US5752894A (en) | 1998-05-19 |
CN1062814C (zh) | 2001-03-07 |
JPH07151207A (ja) | 1995-06-13 |
FR2710123A1 (fr) | 1995-03-24 |
FR2710123B1 (fr) | 1997-03-14 |
GB2281952B (en) | 1998-04-08 |
GB9418040D0 (en) | 1994-10-26 |
CN1109828A (zh) | 1995-10-11 |
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