FR2425360A1 - Dispositif pour amplificateur de freinage hydraulique - Google Patents

Dispositif pour amplificateur de freinage hydraulique

Info

Publication number
FR2425360A1
FR2425360A1 FR7911554A FR7911554A FR2425360A1 FR 2425360 A1 FR2425360 A1 FR 2425360A1 FR 7911554 A FR7911554 A FR 7911554A FR 7911554 A FR7911554 A FR 7911554A FR 2425360 A1 FR2425360 A1 FR 2425360A1
Authority
FR
France
Prior art keywords
chamber
pressure
hydraulic brake
amplifier device
drawer
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.)
Granted
Application number
FR7911554A
Other languages
English (en)
Other versions
FR2425360B1 (fr
Inventor
Juan Belart
Jochen Burgdorf
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.)
Filing date
Publication date
Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2425360A1 publication Critical patent/FR2425360A1/fr
Application granted granted Critical
Publication of FR2425360B1 publication Critical patent/FR2425360B1/fr
Granted 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
    • B60T13/12—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 liquid
    • B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/168—Arrangements for pressure supply

Landscapes

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

Abstract

L'INVENTION CONCERNE UN DISPOSITIF POUR AMPLIFICATEUR DE FREINAGE HYDRAULIQUE. CE DISPOSITIF EST DESTINE A ETRANGLER L'ECOULEMENT DE FLUIDE MIS EN CIRCULATION PAR UNE POMPE 3 VERS L'AMPLIFICATEUR DE FREINAGE 2. CE DISPOSITIF COMPREND UN TIROIR D'ETRANGLEMENT 16 ACTIONNE PAR LA PRESSION DANS LA CHAMBRE D'AMPLIFICATION QUI EST TRANSMISE A UNE CHAMBRE 30. LA PRESSION DANS CETTE CHAMBRE 30 AGIT SUR LE TIROIR PAR L'INTERMEDIAIRE D'UN PISTON 17 ET D'UN RESSORT DE COMMANDE 25. CE RESSORT LIMITE LA PRESSION MAXIMUM OBTENUE PAR L'ETRANGLEMENT DE SORTE QU'ON N'A PAS BESOIN D'UNE SOUPAPE DE LIMITATION DE PRESSION SEPAREE. L'INVENTION S'APPLIQUE AUX SYSTEMES DE FREINAGE HYDRAULIQUE ASSISTE.
FR7911554A 1978-05-10 1979-05-08 Dispositif pour amplificateur de freinage hydraulique Granted FR2425360A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820342 DE2820342A1 (de) 1978-05-10 1978-05-10 Einrichtung fuer einen hydraulischen bremsverstaerker

Publications (2)

Publication Number Publication Date
FR2425360A1 true FR2425360A1 (fr) 1979-12-07
FR2425360B1 FR2425360B1 (fr) 1984-03-02

Family

ID=6039002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911554A Granted FR2425360A1 (fr) 1978-05-10 1979-05-08 Dispositif pour amplificateur de freinage hydraulique

Country Status (8)

Country Link
US (1) US4244278A (fr)
JP (1) JPS5852854B2 (fr)
DE (1) DE2820342A1 (fr)
ES (1) ES480099A1 (fr)
FR (1) FR2425360A1 (fr)
GB (1) GB2020769B (fr)
IT (1) IT1112505B (fr)
SE (1) SE442105B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230082A1 (de) * 1982-08-13 1984-02-16 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
DE3315730C2 (de) * 1983-04-29 1993-10-21 Teves Gmbh Alfred Hydraulischer Kraftverstärker
GB8408635D0 (en) * 1984-04-04 1984-05-16 Lucas Ind Plc Control valve
DE3422153A1 (de) * 1984-06-14 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Servokraftverstaerkungsvorrichtung
US4895341A (en) * 1988-09-30 1990-01-23 Whitey Co. Pinch valve
DE4015883C2 (de) * 1990-05-17 1998-10-15 Teves Gmbh Alfred Hydraulischer Kraftverstärker
DE19640456A1 (de) * 1996-09-30 1998-04-16 Daimler Benz Ag Vorrichtung zur Erzeugung von Bremsdruck mittels einer Druckerzeugungsvorrichtung
US8689563B2 (en) * 2009-07-13 2014-04-08 United Technologies Corporation Fuel nozzle guide plate mistake proofing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138959A1 (fr) * 1971-05-25 1973-01-05 Bendix Gmbh
FR2223607A1 (fr) * 1973-03-29 1974-10-25 Automotive Prod Co Ltd
GB1414114A (en) * 1973-06-13 1975-11-19 Aisin Seiki Flow divider valve
GB1462921A (en) * 1973-05-21 1977-01-26 Aisin Seiki Flow-divider valve
US4007665A (en) * 1975-11-28 1977-02-15 The Weatherhead Company Brake booster with improved pedal feel characteristics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342812A (en) * 1942-07-02 1944-02-29 Johnson Co C S Self-locking closure operator
ES326457A1 (es) * 1965-05-22 1967-03-01 Renault Dispositivo de mando del sistema de frenado de un remolque de vehiculo.
US3737603A (en) * 1970-06-19 1973-06-05 Midland Ross Corp Pressure responsive piston acuated switch and valve means
US3796134A (en) * 1972-12-06 1974-03-12 Midland Ross Corp Hydraulic booster brake mechanism
US3937127A (en) * 1974-02-01 1976-02-10 The Weatherhead Company Hydraulic brake booster with shut-off means
DE2616240C2 (de) * 1976-04-13 1987-11-12 Daimler-Benz Ag, 7000 Stuttgart Bremskraftverstärker, insbesondere für Kraftfahrzeuge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138959A1 (fr) * 1971-05-25 1973-01-05 Bendix Gmbh
FR2223607A1 (fr) * 1973-03-29 1974-10-25 Automotive Prod Co Ltd
GB1462921A (en) * 1973-05-21 1977-01-26 Aisin Seiki Flow-divider valve
GB1414114A (en) * 1973-06-13 1975-11-19 Aisin Seiki Flow divider valve
US4007665A (en) * 1975-11-28 1977-02-15 The Weatherhead Company Brake booster with improved pedal feel characteristics

Also Published As

Publication number Publication date
GB2020769A (en) 1979-11-21
IT7922352A0 (it) 1979-05-04
ES480099A1 (es) 1979-12-16
US4244278A (en) 1981-01-13
DE2820342A1 (de) 1979-11-15
JPS5852854B2 (ja) 1983-11-25
JPS5515391A (en) 1980-02-02
SE442105B (sv) 1985-12-02
SE7903947L (sv) 1979-11-11
IT1112505B (it) 1986-01-20
GB2020769B (en) 1982-05-19
FR2425360B1 (fr) 1984-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse