GB2321679B - Hydrodynamic torque converter - Google Patents

Hydrodynamic torque converter

Info

Publication number: GB2321679B
Authority: GB; United Kingdom
Prior art keywords: torque converter; hydrodynamic torque; hydrodynamic; converter; torque
Prior art date: 1994-02-11
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

Application number

GB9808375A

Other versions

GB2321679A (en

GB9808375D0 (en

Inventor

Volker Middelmann

Marc Meisner

Juergen Freitag

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.)

LuK Getriebe Systeme GmbH

Original Assignee

LuK Getriebe Systeme GmbH

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.)

1994-02-11

Filing date

1995-02-07

Publication date

1998-09-16

1995-02-07 Application filed by LuK Getriebe Systeme GmbH filed Critical LuK Getriebe Systeme GmbH

1995-02-07 Priority claimed from GB9502376A external-priority patent/GB2286437B/en

1998-06-17 Publication of GB9808375D0 publication Critical patent/GB9808375D0/en

1998-08-05 Publication of GB2321679A publication Critical patent/GB2321679A/en

1998-09-16 Application granted granted Critical

1998-09-16 Publication of GB2321679B publication Critical patent/GB2321679B/en

2015-02-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F16H61/143—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
- 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
- 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
- F16H59/68—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)

GB9808375A 1994-02-11 1995-02-07 Hydrodynamic torque converter Expired - Fee Related GB2321679B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE4404454		1994-02-11
DE4437747		1994-10-21
GB9502376A GB2286437B (en)	1994-02-11	1995-02-07	Hydrodynamic torque converter

Publications (3)

Publication Number	Publication Date
GB9808375D0 GB9808375D0 (en)	1998-06-17
GB2321679A GB2321679A (en)	1998-08-05
GB2321679B true GB2321679B (en)	1998-09-16

Family

ID=27206071

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB9808375A Expired - Fee Related GB2321679B (en)	1994-02-11	1995-02-07	Hydrodynamic torque converter
GB9808385A Expired - Fee Related GB2321939B (en)	1994-02-11	1995-02-07	Hydrodynamic torque converter

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB9808385A Expired - Fee Related GB2321939B (en)	1994-02-11	1995-02-07	Hydrodynamic torque converter

Country Status (1)

Country	Link
GB (2)	GB2321679B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2069632A (en) *	1980-01-25	1981-08-26	Valeo	Transmission with hydraulic coupling member and locking clutch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4423803A (en) *	1981-11-05	1984-01-03	General Motors Corporation	Torque converter clutch with a temperature regulator valve

1995
- 1995-02-07 GB GB9808375A patent/GB2321679B/en not_active Expired - Fee Related
- 1995-02-07 GB GB9808385A patent/GB2321939B/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2069632A (en) *	1980-01-25	1981-08-26	Valeo	Transmission with hydraulic coupling member and locking clutch

Also Published As

Publication number	Publication date
GB2321679A (en)	1998-08-05
GB2321939A (en)	1998-08-12
GB9808375D0 (en)	1998-06-17
GB9808385D0 (en)	1998-06-17
GB2321939B (en)	1998-09-16

Publication	Publication Date	Title
GB2280733B (en)	1998-02-18	Hydrodynamic torque converter
GB2342981B (en)	2002-02-20	Hydrodynamic torque converter
GB2293218B (en)	1998-05-06	Torque converter
GB2305984B (en)	1999-09-08	Hydrodynamic torque converter
GB2326202B (en)	2000-03-08	Hydrodynamic torque converter
GB2303430B (en)	2000-02-23	Hydrokinetic torque converter
GB2285114B (en)	1998-06-17	Torque converter
GB2328254B (en)	2001-04-04	Hydrodynamic torque converter
GB2289315B (en)	1998-10-28	Hydrodynamic torque converter
AU9530498A (en)	1999-03-01	Hydrodynamic torque converter
GB2279432B (en)	1996-07-17	Hydrodynamic torque converter
GB9906319D0 (en)	1999-05-12	Hydrodynamic torque converter
GB9826134D0 (en)	1999-01-20	Torque converter
GB2306626B (en)	1999-06-30	Hydrodynamic torque converter
EP0738842A3 (en)	1997-10-29	Torque converter
GB2279433B (en)	1996-07-24	Hydrodynamic torque converter
GB2306625B (en)	1999-11-17	Hydrodynamic torque converter
GB2330191B (en)	2002-03-13	Hydrodynamic torque converter
GB2339272B (en)	2003-01-22	Hydrodynamic torque converter
GB2338280B (en)	2000-02-23	Hydrokinetic torque converter
GB2321679B (en)	1998-09-16	Hydrodynamic torque converter
GB2314405B (en)	1998-02-18	Hydrodynamic torque converter
GB9823502D0 (en)	1998-12-23	Hydrodynamic torque convertor
GB9418537D0 (en)	1994-11-02	Torque converter

Legal Events

Date	Code	Title	Description
2000-09-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20000207