GB2314142B - Hydrodynamic torque converter - Google Patents

Hydrodynamic torque converter

Info

Publication number: GB2314142B
Authority: GB; United Kingdom
Prior art keywords: torque converter; hydrodynamic torque; hydrodynamic; converter; torque
Prior art date: 1993-07-09
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

GB9715216A

Other versions

GB9715216D0 (en

GB2314142A (en

Inventor

Dieter Otto

Volker Middelmann

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.)

1993-07-09

Filing date

1994-07-04

Publication date

1998-02-18

1994-07-04 Application filed by LuK Getriebe Systeme GmbH filed Critical LuK Getriebe Systeme GmbH

1994-07-04 Priority claimed from GB9413421A external-priority patent/GB2280733B/en

1997-09-24 Publication of GB9715216D0 publication Critical patent/GB9715216D0/en

1997-12-17 Publication of GB2314142A publication Critical patent/GB2314142A/en

1998-02-18 Application granted granted Critical

1998-02-18 Publication of GB2314142B publication Critical patent/GB2314142B/en

2014-07-04 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
- 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
- F16H2045/0289—Details of friction surfaces of the lock-up clutch
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

GB9715216A 1993-07-09 1994-07-04 Hydrodynamic torque converter Expired - Fee Related GB2314142B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE4322974		1993-07-09
DE4418024		1994-05-25
GB9413421A GB2280733B (en)	1993-07-09	1994-07-04	Hydrodynamic torque converter

Publications (3)

Publication Number	Publication Date
GB9715216D0 GB9715216D0 (en)	1997-09-24
GB2314142A GB2314142A (en)	1997-12-17
GB2314142B true GB2314142B (en)	1998-02-18

Family

ID=27205325

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB9715216A Expired - Fee Related GB2314142B (en)	1993-07-09	1994-07-04	Hydrodynamic torque converter
GB9715217A Expired - Fee Related GB2314404B (en)	1993-07-09	1994-07-04	Hydrodynamic torque converter
GB9715218A Expired - Fee Related GB2314405B (en)	1993-07-09	1994-07-04	Hydrodynamic torque converter

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
GB9715217A Expired - Fee Related GB2314404B (en)	1993-07-09	1994-07-04	Hydrodynamic torque converter
GB9715218A Expired - Fee Related GB2314405B (en)	1993-07-09	1994-07-04	Hydrodynamic torque converter

Country Status (1)

Country	Link
GB (3)	GB2314142B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20030034216A1 (en) *	2001-08-15	2003-02-20	Michael E. Fingerman	Torque converter having continuously slipping clutch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2127916A (en) *	1982-10-02	1984-04-18	Daimler Benz Ag	A lock-up clutch for a hydrodynamic flow unit
US4986397A (en) *	1989-11-14	1991-01-22	Borg-Warner Automotive, Inc.	Lock-up piston plate for recirculating flow torque converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04300447A (en) *	1991-03-28	1992-10-23	Nsk Warner Kk	Lock-up clutch for torque converter

1994
- 1994-07-04 GB GB9715216A patent/GB2314142B/en not_active Expired - Fee Related
- 1994-07-04 GB GB9715217A patent/GB2314404B/en not_active Expired - Fee Related
- 1994-07-04 GB GB9715218A patent/GB2314405B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2127916A (en) *	1982-10-02	1984-04-18	Daimler Benz Ag	A lock-up clutch for a hydrodynamic flow unit
US4986397A (en) *	1989-11-14	1991-01-22	Borg-Warner Automotive, Inc.	Lock-up piston plate for recirculating flow torque converter

Also Published As

Publication number	Publication date
GB9715218D0 (en)	1997-09-24
GB2314405B (en)	1998-02-18
GB2314405A (en)	1997-12-24
GB2314404B (en)	1998-02-18
GB9715216D0 (en)	1997-09-24
GB2314142A (en)	1997-12-17
GB9715217D0 (en)	1997-09-24
GB2314404A (en)	1997-12-24

Publication	Publication Date	Title
GB2280733B (en)	1998-02-18	Hydrodynamic torque converter
GB2285114B (en)	1998-06-17	Torque converter
GB2305984B (en)	1999-09-08	Hydrodynamic torque converter
GB2303430B (en)	2000-02-23	Hydrokinetic torque converter
GB2237357B (en)	1993-10-13	Hydrodynamic torque converter
GB2342981B (en)	2002-02-20	Hydrodynamic torque converter
GB2293218B (en)	1998-05-06	Torque converter
GB2326202B (en)	2000-03-08	Hydrodynamic torque converter
GB2328254B (en)	2001-04-04	Hydrodynamic torque converter
GB2279432B (en)	1996-07-17	Hydrodynamic torque converter
GB2289315B (en)	1998-10-28	Hydrodynamic torque converter
AU9530498A (en)	1999-03-01	Hydrodynamic torque converter
EP0720703A4 (en)	1997-12-10	Automatic transmissions using compact hydrodynamic torque converters
GB2279433B (en)	1996-07-24	Hydrodynamic torque converter
GB2306626B (en)	1999-06-30	Hydrodynamic torque converter
EP0738842A3 (en)	1997-10-29	Torque converter
GB2306625B (en)	1999-11-17	Hydrodynamic torque converter
GB2330191B (en)	2002-03-13	Hydrodynamic torque converter
GB2314404B (en)	1998-02-18	Hydrodynamic torque converter
GB2338538B (en)	2000-02-23	Hydrokinetic torque converter
GB2321679B (en)	1998-09-16	Hydrodynamic torque converter
GB9823502D0 (en)	1998-12-23	Hydrodynamic torque convertor
GB9418537D0 (en)	1994-11-02	Torque converter
CS698990A3 (en)	1992-07-15	Torque converter
PL277768A1 (en)	1989-12-11	Hydrokinetic torque converter

Legal Events

Date	Code	Title	Description
2005-02-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20040704