FR2451851A1 - Ensemble formant soupape regulatrice de pression pour un systeme de freinage du type partage pour une automobile - Google Patents

Ensemble formant soupape regulatrice de pression pour un systeme de freinage du type partage pour une automobile

Info

Publication number
FR2451851A1
FR2451851A1 FR8006159A FR8006159A FR2451851A1 FR 2451851 A1 FR2451851 A1 FR 2451851A1 FR 8006159 A FR8006159 A FR 8006159A FR 8006159 A FR8006159 A FR 8006159A FR 2451851 A1 FR2451851 A1 FR 2451851A1
Authority
FR
France
Prior art keywords
piston
pressure regulating
regulating valve
forming
wall section
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
FR8006159A
Other languages
English (en)
Other versions
FR2451851B1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2451851A1 publication Critical patent/FR2451851A1/fr
Application granted granted Critical
Publication of FR2451851B1 publication Critical patent/FR2451851B1/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves

Abstract

L'INVENTION CONCERNE UN ENSEMBLE FORMANT SOUPAPE REGULATRICE DE PRESSION POUR UN SYSTEME DE FREINAGE PARTAGE, AVEC UN LOGEMENT AYANT UN ALESAGE ECHELONNE ET UNE SECTION DE PAROI EN DEFINISSANT UNE PARTIE, UN PISTON DIFFERENTIEL POUVANT VENIR EN ABOUTEMENT CONTRE ELLE, ET AYANT UNE SECTION CREUSE, UN MOYEN DE SOLLICITATION DU PISTON CONTRE LA SECTION DE PAROI COMPRENANT UN SIEGE DE RESSORT MOBILE, ET UN MOYEN FORMANT SOUPAPE MONTE DANS LA SECTION CREUSE, LE PISTON ETANT EXPOSE AUX PRESSIONS COTE MAITRE-CYLINDRE ET COTE CYLINDRES DES FREINS ET OUVRANT OU FERMANT SELECTIVEMENT LE MOYEN FORMANT SOUPAPE POUR REDUIRE LA PRESSION DU FLUIDE SUR LES CYLINDRES DES ROUES QUAND CELLE COTE MAITRE-CYLINDRE AUGMENTE AU-DELA D'UN POINT PREDETERMINE. SELON L'INVENTION, UN ORGANE TAMPON 40, EST INTERPOSE ENTRE LE LOGEMENT 1 ET LE SIEGE DE RESSORT 27 ET IL EST CONSTRUIT POUR VENIR EN CONTACT AVEC LUI, LEGEREMENT AVANT LE PISTON 10 OU 10 AVEC LA SECTION DE PAROI 1A. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
FR8006159A 1979-03-20 1980-03-19 Ensemble formant soupape regulatrice de pression pour un systeme de freinage du type partage pour une automobile Granted FR2451851A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979035926U JPS55135660U (fr) 1979-03-20 1979-03-20

Publications (2)

Publication Number Publication Date
FR2451851A1 true FR2451851A1 (fr) 1980-10-17
FR2451851B1 FR2451851B1 (fr) 1983-07-22

Family

ID=12455633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006159A Granted FR2451851A1 (fr) 1979-03-20 1980-03-19 Ensemble formant soupape regulatrice de pression pour un systeme de freinage du type partage pour une automobile

Country Status (5)

Country Link
US (1) US4278299A (fr)
JP (1) JPS55135660U (fr)
DE (1) DE3010358C2 (fr)
FR (1) FR2451851A1 (fr)
GB (1) GB2048408B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401347A (en) * 1980-12-09 1983-08-30 Toyota Jidosha Kogyo Kabushiki Kaisha Fluid pressure control valve for dual braking system
JPS6211722Y2 (fr) * 1981-03-06 1987-03-20
DE3509605A1 (de) * 1985-03-16 1986-09-18 Alfred Teves Gmbh, 6000 Frankfurt Lastabhaengig ansteuerbare bremsdrucksteuereinheit
JPH0741741B2 (ja) * 1987-03-16 1995-05-10 富士写真フイルム株式会社 感熱記録材料
DE4315827A1 (de) * 1993-05-12 1994-11-17 Teves Gmbh Alfred Bremsdruckminderer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499255A (fr) * 1965-08-27 1967-10-27 Bendix Corp Valve de correction d'alimentation de pression
FR2132596A1 (fr) * 1970-04-13 1972-11-24 Bendix Corp
FR2425356A1 (fr) * 1978-05-12 1979-12-07 Nissan Motor Soupape de commande de pression hydraulique pour un systeme de freinage a double circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655294A1 (de) * 1966-10-04 1970-09-10 Teves Gmbh Alfred Druckregelventil
JPS5753721Y2 (fr) * 1977-03-31 1982-11-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499255A (fr) * 1965-08-27 1967-10-27 Bendix Corp Valve de correction d'alimentation de pression
FR2132596A1 (fr) * 1970-04-13 1972-11-24 Bendix Corp
FR2425356A1 (fr) * 1978-05-12 1979-12-07 Nissan Motor Soupape de commande de pression hydraulique pour un systeme de freinage a double circuit

Also Published As

Publication number Publication date
GB2048408A (en) 1980-12-10
DE3010358C2 (de) 1982-10-07
FR2451851B1 (fr) 1983-07-22
DE3010358A1 (de) 1980-09-25
US4278299A (en) 1981-07-14
GB2048408B (en) 1983-03-30
JPS55135660U (fr) 1980-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse