GB2322421B - Automatic transmission - Google Patents

Automatic transmission

Info

Publication number: GB2322421B
Authority: GB; United Kingdom
Prior art keywords: automatic transmission; automatic; transmission
Prior art date: 1997-02-19
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

GB9703462A

Other versions

GB2322421A (en

GB9703462D0 (en

Inventor

Albert Bromhorst

Pascal Marques-Bras

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.)

Delphi Automotive Systems France

Original Assignee

Delphi Automotive Systems France

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.)

1997-02-19

Filing date

1997-02-19

Publication date

2001-02-07

1997-02-19 Application filed by Delphi Automotive Systems France filed Critical Delphi Automotive Systems France

1997-02-19 Priority to GB9703462A priority Critical patent/GB2322421B/en

1997-04-09 Publication of GB9703462D0 publication Critical patent/GB9703462D0/en

1998-08-26 Publication of GB2322421A publication Critical patent/GB2322421A/en

2001-02-07 Application granted granted Critical

2001-02-07 Publication of GB2322421B publication Critical patent/GB2322421B/en

2017-02-19 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
- 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
- F16H61/0021—Generation or control of line pressure
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0443—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of lubricant during tilt or high acceleration, e.g. problems related to the tilt or extreme acceleration of the transmission casing and the supply of lubricant under these conditions
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
- 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
- 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
- F16H61/0021—Generation or control of line pressure

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Details Of Gearings (AREA)

GB9703462A 1997-02-19 1997-02-19 Automatic transmission Expired - Fee Related GB2322421B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9703462A GB2322421B (en)	1997-02-19	1997-02-19	Automatic transmission

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9703462A GB2322421B (en)	1997-02-19	1997-02-19	Automatic transmission

Publications (3)

Publication Number	Publication Date
GB9703462D0 GB9703462D0 (en)	1997-04-09
GB2322421A GB2322421A (en)	1998-08-26
GB2322421B true GB2322421B (en)	2001-02-07

Family

ID=10807959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9703462A Expired - Fee Related GB2322421B (en)	1997-02-19	1997-02-19	Automatic transmission

Country Status (1)

Country	Link
GB (1)	GB2322421B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2471653A (en) *	2009-06-30	2011-01-12	Meritor Technology Inc	A method of controlling a fluid level around a transmission gear
FR2996177B1 (en) *	2012-09-28	2014-10-03	Poclain Hydraulics Ind	VEHICLE WITH IMPROVED HYDRAULIC ASSISTANCE INTEGRATING A SYSTEM FOR MANAGING OIL LEVELS IN THE HOUSINGS OF HYDRAULIC DEVICES
DE102019218418A1 (en) *	2019-11-28	2021-06-02	Zf Friedrichshafen Ag	Transmission for a motor vehicle
EP4431762A1 (en) *	2023-03-16	2024-09-18	CNH Industrial Italia S.p.A.	Driveline assembly for a work vehicle and work vehicle comprising the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4217926A (en) *	1978-11-29	1980-08-19	General Motors Corporation	Thermally controlled oil storage reservoir for a transmission
GB2248092A (en) *	1990-08-08	1992-03-25	Honda Motor Co Ltd	System for lubricating a transmission including an auxiliary oil reservoir
EP0696697A1 (en) *	1994-08-12	1996-02-14	Toyota Jidosha Kabushiki Kaisha	Device for effective lubrication of vehicle power transmission system upon starting of vehicle

1997
- 1997-02-19 GB GB9703462A patent/GB2322421B/en not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4217926A (en) *	1978-11-29	1980-08-19	General Motors Corporation	Thermally controlled oil storage reservoir for a transmission
GB2248092A (en) *	1990-08-08	1992-03-25	Honda Motor Co Ltd	System for lubricating a transmission including an auxiliary oil reservoir
EP0696697A1 (en) *	1994-08-12	1996-02-14	Toyota Jidosha Kabushiki Kaisha	Device for effective lubrication of vehicle power transmission system upon starting of vehicle

Also Published As

Publication number	Publication date
GB2322421A (en)	1998-08-26
GB9703462D0 (en)	1997-04-09

Publication	Publication Date	Title
AU9103698A (en)	1999-03-08	Automatic cardiometer
GB9626527D0 (en)	1997-02-05	Clutches
GB2332717B (en)	2002-08-07	Gearbox
GB2335474B (en)	2002-11-27	Clutch
TW423455U (en)	2001-02-21	V-belt automatic transmission
GB2322420B (en)	2000-12-27	Automatic transmission
HUP0002969A3 (en)	2001-01-29	Automatic weapon
EP0682196A3 (en)	1997-07-09	Automatic transmission.
PL329111A1 (en)	1999-03-15	Transmission
GB9808672D0 (en)	1998-06-24	Automatic transmission
GB2331791B (en)	2002-09-18	Transmission
EP0959272A4 (en)	2006-05-17	Gear transmission
PL322308A1 (en)	1998-01-19	Automatic drawing-bench
DE69942541D1 (en)	2010-08-12	Transmission
GB2352278B (en)	2003-11-05	Automatic transmission
GB2322421B (en)	2001-02-07	Automatic transmission
PL332371A1 (en)	1999-09-13	Cogbelt clutch
GB9720403D0 (en)	1997-11-26	Transmission assembly
EP0935718A4 (en)	2001-03-14	Transmission assembly
GB2322916B (en)	1999-02-17	Clutch
GB2309756B (en)	1999-08-04	Automatic transmission
GB2309757B (en)	1999-06-16	Automatic transmission
GB2309755B (en)	1999-06-16	Automatic transmission
GB9601085D0 (en)	1996-03-20	Improved gearbox
DE59802101D1 (en)	2001-12-13	AUTOMATIC TRANSMISSION

Legal Events

Date	Code	Title	Description
2010-10-13	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20100916 AND 20100922
2014-10-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20140219