FR2666289B1 - PRESSURE BRAKE EFFORT AMPLIFIER. - Google Patents

PRESSURE BRAKE EFFORT AMPLIFIER.

Info

Publication number: FR2666289B1
Authority: FR; France
Prior art keywords: pressure brake; brake effort; amplifier; effort amplifier; pressure
Prior art date: 1990-08-31
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

FR9110006A

Other languages

French (fr)

Other versions

FR2666289A1 (en

Inventor

Ralf Jakobi

Juergen Bauer

Rolf Fellinger

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.)

Continental Teves AG and Co oHG

Original Assignee

Alfred Teves 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.)

1990-08-31

Filing date

1991-08-06

Publication date

1993-10-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6413295&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2666289(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-08-06 Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH

1992-03-06 Publication of FR2666289A1 publication Critical patent/FR2666289A1/en

1993-10-15 Application granted granted Critical

1993-10-15 Publication of FR2666289B1 publication Critical patent/FR2666289B1/en

2011-08-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)
Valves And Accessory Devices For Braking Systems (AREA)

FR9110006A 1990-08-31 1991-08-06 PRESSURE BRAKE EFFORT AMPLIFIER. Expired - Fee Related FR2666289B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19904027562 DE4027562C2 (en)	1990-08-31	1990-08-31	Vacuum brake booster

Publications (2)

Publication Number	Publication Date
FR2666289A1 FR2666289A1 (en)	1992-03-06
FR2666289B1 true FR2666289B1 (en)	1993-10-15

Family

ID=6413295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9110006A Expired - Fee Related FR2666289B1 (en)	1990-08-31	1991-08-06	PRESSURE BRAKE EFFORT AMPLIFIER.

Country Status (4)

Country	Link
JP (1)	JP3626209B2 (en)
DE (1)	DE4027562C2 (en)
FR (1)	FR2666289B1 (en)
GB (1)	GB2247502A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2689076B1 (en) *	1992-03-31	1994-05-20	Bendix Europe Services Technique	PNEUMATIC SERVOMOTOR.
JPH0632253U (en) *	1992-10-02	1994-04-26	自動車機器株式会社	Booster sound absorber
DE4440657A1 (en) *	1994-11-14	1996-05-15	Lucas Ind Plc	Operating mechanism for motor vehicle brake system
FR2727924A1 (en) *	1994-12-09	1996-06-14	Alliedsignal Europ Services	SERVOMOTOR WITH ADAPTIVE ADDITIONAL AIR INTAKE
KR0148885B1 (en) *	1995-12-27	1998-09-15	정몽원	Brake booster of a vehicle
FR2731668B1 (en) *	1995-03-17	1997-05-16	Alliedsignal Europ Services	SERVOMOTOR WITH ADAPTIVE FLOW DIRECT AIR INTAKE
DE19523309C2 (en) *	1995-06-27	1998-12-03	Bayerische Motoren Werke Ag	Braking device of a motor vehicle
DE10026863A1 (en) *	2000-05-31	2001-12-13	Moeller Flex Gmbh	Flexible shaped part eg bellows for covering length-adjustable systems eg brake boosters has one or more three-dimensional or flat filters covering ventilation openings
DE10161436C1 (en) *	2001-12-14	2003-07-03	Porsche Ag	Ansauggeräuschdämpfer
FR2869380B1 (en) *	2004-04-21	2006-08-11	Bosch Gmbh Robert	PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE, ARRANGEMENT AND METHOD FOR MOUNTING BELLOW ON SERVOMOTOR
DE102009051236A1 (en)	2009-10-29	2011-05-12	Lucas Automotive Gmbh	Vacuum brake booster for a motor vehicle brake system
FR3095629B1 (en) *	2019-04-30	2021-04-16	Psa Automobiles Sa	VARIABLE FILTERED AIR INTAKE VALVE FOR PNEUMATIC AMPLIFIER

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2845904A (en) *	1956-05-03	1958-08-05	Bendix Aviat Corp	Fluid pressure servo-motor
GB1022419A (en) *	1962-11-21	1966-03-16	Girling Ltd	Improvements in fluid-pressure operated boosters
GB1207573A (en) *	1968-01-22	1970-10-07	Automotive Prod Co Ltd	Improvements in and relating to fluid pressure operated servo motors
US3727516A (en) *	1971-06-07	1973-04-17	Bendix Corp	Cushioned valve plunger
JPS5642138Y2 (en) *	1977-07-09	1981-10-02
DE2918734C2 (en) *	1979-05-09	1986-09-04	Alfred Teves Gmbh, 6000 Frankfurt	Vacuum booster
IT1153083B (en) *	1981-11-23	1987-01-14	Lucas Ind Plc	VEHICLE BRAKE BOOSTER
JPH0333573Y2 (en) *	1985-01-18	1991-07-16
DE3704133A1 (en) *	1987-02-11	1988-08-25	Teves Gmbh Alfred	HYDRAULICALLY CONTROLLED OPERATING DEVICE FOR MOTOR VEHICLES
DE3900416C2 (en) *	1989-01-09	1998-07-30	Teves Gmbh Alfred	Vacuum brake booster
DE3923843A1 (en) *	1989-07-19	1991-01-31	Teves Gmbh Alfred	VACUUM BRAKE POWER AMPLIFIER

1990
- 1990-08-31 DE DE19904027562 patent/DE4027562C2/en not_active Revoked
1991
- 1991-08-06 FR FR9110006A patent/FR2666289B1/en not_active Expired - Fee Related
- 1991-08-16 GB GB9117817A patent/GB2247502A/en not_active Withdrawn
- 1991-08-30 JP JP22060091A patent/JP3626209B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4027562C2 (en)	2000-07-27
JPH04254245A (en)	1992-09-09
FR2666289A1 (en)	1992-03-06
GB9117817D0 (en)	1991-10-09
JP3626209B2 (en)	2005-03-02
DE4027562A1 (en)	1992-03-05
GB2247502A (en)	1992-03-04

Legal Events

Date	Code	Title	Description
2011-05-20	ST	Notification of lapse	Effective date: 20110502

Publication	Publication Date	Title
DE69019337D1 (en)	1995-06-14	Pressure booster.
DE59102381D1 (en)	1994-09-01	BRAKE PRESSURE CONTROL DEVICE.
FR2553727B1 (en)	1989-01-27	PRESSURE BRAKE AMPLIFIER
FR2558126B1 (en)	1990-09-07	PRESSURE BRAKE FORCE AMPLIFIER
DE59103880D1 (en)	1995-01-26	Electro-pneumatic brake system.
FR2551009B1 (en)	1987-12-18	PRESSURE BRAKE FORCE AMPLIFIER
FR2679507B1 (en)	1994-06-10	PRESSURE BRAKE EFFORT AMPLIFIER.
FR2560134B1 (en)	1988-01-08	PRESSURE BRAKE EFFORT AMPLIFIER
FR2666289B1 (en)	1993-10-15	PRESSURE BRAKE EFFORT AMPLIFIER.
DE59101156D1 (en)	1994-04-14	Electropneumatic brake system.
DE59400688D1 (en)	1996-10-24	VACUUM BRAKE AMPLIFIER
FR2537524B1 (en)	1988-05-06	PRESSURE BRAKE FORCE AMPLIFIER
DE59008814D1 (en)	1995-05-04	VACUUM BRAKE AMPLIFIER.
FR2627735B1 (en)	1992-07-24	PRESSURE BRAKE EFFORT AMPLIFIER
DE69100477D1 (en)	1993-11-11	Pneumatic brake booster.
DE59204450D1 (en)	1996-01-04	VACUUM BRAKE AMPLIFIER.
DE68903256D1 (en)	1992-11-26	BRAKE AMPLIFIER.
DE69102655D1 (en)	1994-07-28	HYDRAULIC BRAKE AMPLIFIER.
DE69201102D1 (en)	1995-02-16	Pneumatic brake booster.
FR2560135B1 (en)	1990-08-24	PRESSURE BRAKE EFFORT AMPLIFIER
NO974428D0 (en)	1997-09-24	Pressure Amplifier (A)
FR2638134B1 (en)	1996-05-31	VACUUM BRAKE AMPLIFIER
DE59106146D1 (en)	1995-09-07	Vacuum brake booster.
FR2663598B1 (en)	1992-09-18	PRESSURE SUPPORT SERVOMOTOR.
DE69100893D1 (en)	1994-02-10	Brake pressure regulator.