FR2424160A1 - Soupape de frein pour systeme de freinage hydraulique - Google Patents

Soupape de frein pour systeme de freinage hydraulique

Info

Publication number
FR2424160A1
FR2424160A1 FR7909284A FR7909284A FR2424160A1 FR 2424160 A1 FR2424160 A1 FR 2424160A1 FR 7909284 A FR7909284 A FR 7909284A FR 7909284 A FR7909284 A FR 7909284A FR 2424160 A1 FR2424160 A1 FR 2424160A1
Authority
FR
France
Prior art keywords
brake
valve
drawer
circuits
hydraulic
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
FR7909284A
Other languages
English (en)
Other versions
FR2424160B1 (fr
Inventor
Juan Belart
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 FR2424160A1 publication Critical patent/FR2424160A1/fr
Application granted granted Critical
Publication of FR2424160B1 publication Critical patent/FR2424160B1/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
    • B60T13/14—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 accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

L'INVENTION CONCERNE UNE SOUPAPE DE FREIN. CETTE SOUPAPE ALIMENTE DEUX CIRCUITS DE FREINAGE 5, 8 A PARTIR DE DEUX SOURCES DE FLUIDE 7, 12 OU LES RELIE A DES RESERVOIRS NON PRESSURISES 6, 11. CETTE SOUPAPE COMPORTE DEUX TIROIRS DE COMMANDE 18, 32 DISPOSES COAXIALEMENT, LE PREMIER ETANT ACTIONNE MECANIQUEMENT PAR LA PEDALE DE FREIN 2 ET LE SECOND HYDRAULIQUEMENT. UN PISTON ANNULAIRE 30 ENTOURE LE SECOND TIROIR ET PRESENTE DES SURFACES EFFECTIVES SOUMISES RESPECTIVEMENT A LA PRESSION COMMANDEE PAR LE PREMIER TIROIR ET A LA PRESSION DELIVREE PAR LE SECOND TIROIR DE COMMANDE. L'INVENTION S'APPLIQUE AUX SOUPAPES DE FREIN POUR VEHICULES AUTOMOBILES A DEUX CIRCUITS DE FREINAGE.
FR7909284A 1978-04-27 1979-04-12 Soupape de frein pour systeme de freinage hydraulique Granted FR2424160A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2818533A DE2818533C2 (de) 1978-04-27 1978-04-27 Bremsventil

Publications (2)

Publication Number Publication Date
FR2424160A1 true FR2424160A1 (fr) 1979-11-23
FR2424160B1 FR2424160B1 (fr) 1984-03-09

Family

ID=6038178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909284A Granted FR2424160A1 (fr) 1978-04-27 1979-04-12 Soupape de frein pour systeme de freinage hydraulique

Country Status (8)

Country Link
US (1) US4251114A (fr)
JP (1) JPS5932351B2 (fr)
DE (1) DE2818533C2 (fr)
ES (1) ES242831Y (fr)
FR (1) FR2424160A1 (fr)
GB (1) GB2019971B (fr)
IT (1) IT1166762B (fr)
SE (1) SE437797B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491417A1 (fr) * 1980-10-03 1982-04-09 Teves Gmbh Alfred Installation de freinage pour vehicule automobile, avec amplificateur hydraulique
FR2533874A1 (fr) * 1982-10-02 1984-04-06 Bosch Gmbh Robert Generateur de pression de freinage pour vehicules automobiles
EP0247913A1 (fr) * 1986-05-28 1987-12-02 BENDIX France Société Anonyme dite: Dispositif d'assistance hydraulique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423030A1 (de) * 1984-06-22 1986-02-20 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische servofahrzeugbremse
DE3501179A1 (de) * 1985-01-16 1986-07-17 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Elektrische bremsanlage
DE3545975A1 (de) * 1985-12-23 1987-07-02 Rexroth Mannesmann Gmbh Hydraulisches zweikreisfremdkraftbremsventil in tandem-bauart
DE3732647A1 (de) * 1987-09-28 1989-04-20 Krauss Maffei Ag Bremssystem fuer ein schleppfahrzeug fuer flugzeuge
DE3821730A1 (de) * 1988-06-28 1990-01-11 Daimler Benz Ag Bremsgeraet
US5328002A (en) * 1992-12-07 1994-07-12 Allied-Signal Inc. Apply and release hydraulic parking valve
FI123634B (fi) * 2007-10-05 2013-08-30 Sandvik Mining & Constr Oy Kallionrikkomislaite, suojaventtiili sekä menetelmä kallionrikkomislaitteen käyttämiseksi

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1117719A (fr) * 1954-12-16 1956-05-25 Servo-frein perfectionné
US3366424A (en) * 1966-06-16 1968-01-30 Wagner Electric Corp Control valve
FR2067050A1 (fr) * 1969-11-08 1971-08-13 Westinghouse Bremsen Apparate
FR2164879A1 (fr) * 1971-12-24 1973-08-03 Teves Gmbh Alfred

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472695A (en) * 1943-08-09 1949-06-07 Automotive Prod Co Ltd System operated by liquid pressure
NL134854C (fr) * 1961-03-11
JPS4914670B1 (fr) * 1970-04-17 1974-04-09
JPS558373B2 (fr) * 1971-11-18 1980-03-04
JPS50111475A (fr) * 1974-02-13 1975-09-02
DE2452952A1 (de) * 1974-11-08 1976-08-12 Teves Gmbh Alfred Zweikreisbremsanlage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1117719A (fr) * 1954-12-16 1956-05-25 Servo-frein perfectionné
US3366424A (en) * 1966-06-16 1968-01-30 Wagner Electric Corp Control valve
FR2067050A1 (fr) * 1969-11-08 1971-08-13 Westinghouse Bremsen Apparate
FR2164879A1 (fr) * 1971-12-24 1973-08-03 Teves Gmbh Alfred

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491417A1 (fr) * 1980-10-03 1982-04-09 Teves Gmbh Alfred Installation de freinage pour vehicule automobile, avec amplificateur hydraulique
FR2533874A1 (fr) * 1982-10-02 1984-04-06 Bosch Gmbh Robert Generateur de pression de freinage pour vehicules automobiles
EP0247913A1 (fr) * 1986-05-28 1987-12-02 BENDIX France Société Anonyme dite: Dispositif d'assistance hydraulique
FR2599323A1 (fr) * 1986-05-28 1987-12-04 Bendix France Dispositif d'assistance hydraulique.
US4798127A (en) * 1986-05-28 1989-01-17 Bendix France Tandem brake pressure control valve with pressure-failure-compensating parallel piston

Also Published As

Publication number Publication date
DE2818533A1 (de) 1979-10-31
SE7903580L (sv) 1979-10-28
JPS5932351B2 (ja) 1984-08-08
GB2019971B (en) 1982-05-19
JPS54142469A (en) 1979-11-06
GB2019971A (en) 1979-11-07
US4251114A (en) 1981-02-17
IT1166762B (it) 1987-05-06
IT7922092A0 (it) 1979-04-24
ES242831U (es) 1979-07-16
DE2818533C2 (de) 1986-11-06
ES242831Y (es) 1979-12-16
FR2424160B1 (fr) 1984-03-09
SE437797B (sv) 1985-03-18

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