CA1060678A - Control system for an automatic transmission with a hydrokinetic torque converter and an integral lockup clutch - Google Patents

Control system for an automatic transmission with a hydrokinetic torque converter and an integral lockup clutch

Info

Publication number
CA1060678A
CA1060678A CA265,687A CA265687A CA1060678A CA 1060678 A CA1060678 A CA 1060678A CA 265687 A CA265687 A CA 265687A CA 1060678 A CA1060678 A CA 1060678A
Authority
CA
Canada
Prior art keywords
pressure
clutch
passage
control valve
valve
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
Application number
CA265,687A
Other languages
English (en)
French (fr)
Inventor
Lawrence D. Burcz
Douglas A. Whitney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Priority to CA324,378A priority Critical patent/CA1073244A/en
Application granted granted Critical
Publication of CA1060678A publication Critical patent/CA1060678A/en
Expired legal-status Critical Current

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
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
CA265,687A 1976-01-07 1976-11-15 Control system for an automatic transmission with a hydrokinetic torque converter and an integral lockup clutch Expired CA1060678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA324,378A CA1073244A (en) 1976-01-07 1979-03-28 Control system for an automatic transmission with a hydrokinetic torque converter and an integral lockup clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,037 US4090417A (en) 1976-01-07 1976-01-07 Control system for an automatic transmission with a hydrokinetic torque converter and an integral lockup clutch

Publications (1)

Publication Number Publication Date
CA1060678A true CA1060678A (en) 1979-08-21

Family

ID=24595449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA265,687A Expired CA1060678A (en) 1976-01-07 1976-11-15 Control system for an automatic transmission with a hydrokinetic torque converter and an integral lockup clutch

Country Status (6)

Country Link
US (1) US4090417A (US06818201-20041116-C00086.png)
JP (1) JPS5285675A (US06818201-20041116-C00086.png)
BR (1) BR7606643A (US06818201-20041116-C00086.png)
CA (1) CA1060678A (US06818201-20041116-C00086.png)
DE (1) DE2700324C2 (US06818201-20041116-C00086.png)
GB (1) GB1549941A (US06818201-20041116-C00086.png)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199047A (en) * 1977-11-09 1980-04-22 Ford Motor Company Hydrokinetic torque converter with lock-up clutch
JPS5852103B2 (ja) * 1978-09-04 1983-11-19 日産自動車株式会社 ロツクアツプトルクコンバ−タの制御回路
JPS5911054B2 (ja) * 1978-09-05 1984-03-13 日産自動車株式会社 ロツクアツプトルクコンバ−タの制御回路
US4289048A (en) * 1978-09-11 1981-09-15 Chrysler Corporation Lock-up system for torque converter
JPS601501B2 (ja) * 1978-09-19 1985-01-16 日産自動車株式会社 自動変速機のライン圧ブ−スタ−弁
JPS5930944B2 (ja) * 1978-09-29 1984-07-30 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
US4308764A (en) * 1978-10-30 1982-01-05 Aisin Warner, K.K. Shift control device for automatic transmission
US4274308A (en) * 1978-11-06 1981-06-23 Nissan Motor Company, Limited Shock control arrangement in hydraulic control system
US4203288A (en) * 1978-12-06 1980-05-20 Ford Motor Company Hydrokinetic torque converter mechanism with compound impeller
JPS5631554A (en) * 1979-08-18 1981-03-30 Aisin Warner Ltd Lock-up clutch controller of torque converter in automatic transmission
JPS5642761A (en) * 1979-09-10 1981-04-21 Toyota Motor Corp Oil pressure controller for automatic transmission
US4347765A (en) * 1979-10-05 1982-09-07 Ford Motor Company Multiple ratio overdrive transmission
JPS5722456A (en) * 1980-07-17 1982-02-05 Toyota Motor Corp Oil pressure controlling apparatus of automatic transmission for car
US4585101A (en) * 1981-03-23 1986-04-29 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Power transmission mechanism for automotive vehicles
JPS596462A (ja) * 1982-07-01 1984-01-13 Honda Motor Co Ltd 車両用自動変速機
JPH0621649B2 (ja) * 1983-12-30 1994-03-23 アイシン・エィ・ダブリュ株式会社 車両用自動変速機の流体継手のロツクアツプクラツチ制御装置
JPS60164064A (ja) * 1984-02-06 1985-08-27 Honda Motor Co Ltd 車両用変速機の流体式動力伝達装置における直結機構制御装置
DE3417784A1 (de) * 1984-05-14 1985-11-14 Ford-Werke AG, 5000 Köln Hydraulisches steuerventilsystem fuer ein mehrgaengiges, selbsttaetig schaltendes hydrokinetisch-mechanisches wechselgetriebe fuer kraftfahrzeuge
JPS60256676A (ja) * 1984-06-01 1985-12-18 Nissan Motor Co Ltd ロツクアツプ式自動変速機
JPS61105351A (ja) * 1984-10-30 1986-05-23 Nissan Motor Co Ltd 変速機の制御装置
US4612826A (en) * 1985-02-13 1986-09-23 Ford Motor Company Transmission throttle valve modulator responsive to both positive manifold pressure and negative manifold pressure
US4784019A (en) * 1985-04-03 1988-11-15 Eaton Corporation Torque converter disconnect and bypass clutch structure for automatic mechanical transmission
JPH065103B2 (ja) * 1985-04-24 1994-01-19 トヨタ自動車株式会社 車両用自動変速機の変速制御装置
JPH0613906B2 (ja) * 1985-05-07 1994-02-23 トヨタ自動車株式会社 車両用自動変速機の変速制御装置
US4957194A (en) * 1987-09-08 1990-09-18 Mazda Motor Corporation Torque converter slip control device
US5029087A (en) * 1989-07-24 1991-07-02 Ford Motor Company Electronic control system for controlling torque converter bypass clutches
US5113984A (en) * 1990-01-18 1992-05-19 Chrysler Corporation Torque converter control valve in a fluid system of an automatic transmission
US5251734A (en) * 1992-05-08 1993-10-12 Chrysler Corporation Hydraulic controls for lock-up clutch of a torque converter assembly
US5429560A (en) * 1993-06-28 1995-07-04 Ford Motor Company Valve and hydraulic system for operating a friction element of an automatic transmission
US5667042A (en) * 1994-04-26 1997-09-16 Luk Lamellen Und Kupplungsbau Gmbh Torque transmitting apparatus with hydrokinetic torque converter
US5771998A (en) * 1994-04-26 1998-06-30 Luk Lamellen Und Kupplungsbau Gmbh Force or torque transmitting apparatus with two hydraulic clutches
US5682969A (en) * 1995-10-04 1997-11-04 Ford Global Technologies, Inc. Resilient input to a lockup clutch
US6068569A (en) * 1999-03-31 2000-05-30 Daimlerchrysler Corporation Automatic transmission hydraulic control system with parallel lubrication and cooler circuits
DE10003790A1 (de) * 2000-01-28 2001-08-16 Ford Global Tech Inc Steuerungsverfahren für Ladungsbewegungseinrichtungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793726A (en) * 1954-05-05 1957-05-28 Ford Motor Co Hydraulic torque converter
US3025723A (en) * 1959-08-13 1962-03-20 Clark Equipment Co Control system for transmission
US3252352A (en) * 1963-02-18 1966-05-24 Ford Motor Co Hydrokinetic power transmitting mechanism
US3213983A (en) * 1963-08-26 1965-10-26 Borg Warner Fluid actuated transmission device
US3239037A (en) * 1964-02-17 1966-03-08 Ford Motor Co Hydrokinetic power transmission with flexible clutch piston
US3330170A (en) * 1964-05-20 1967-07-11 Gen Motors Corp Transmission
US3541893A (en) * 1968-04-02 1970-11-24 Ford Motor Co Control valve system controlling ratio changes in a multiple ratio power transmission mechanism
US3730315A (en) * 1971-07-30 1973-05-01 Gen Motors Corp Hydrodynamic device with slipping mechanical clutch
US3857302A (en) * 1973-06-25 1974-12-31 Caterpillar Tractor Co Transmission and speed controlled lock-up clutch
JPS5644312B2 (US06818201-20041116-C00086.png) * 1973-07-30 1981-10-19

Also Published As

Publication number Publication date
US4090417A (en) 1978-05-23
JPS6240581B2 (US06818201-20041116-C00086.png) 1987-08-28
BR7606643A (pt) 1977-11-16
DE2700324A1 (de) 1977-07-21
DE2700324C2 (de) 1987-03-05
GB1549941A (en) 1979-08-08
JPS5285675A (en) 1977-07-16

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