FR2452405A1 - Systeme de commande de freinage d'un vehicule et procede de reglage de la pression de freinage d'une roue - Google Patents

Systeme de commande de freinage d'un vehicule et procede de reglage de la pression de freinage d'une roue

Info

Publication number
FR2452405A1
FR2452405A1 FR8006632A FR8006632A FR2452405A1 FR 2452405 A1 FR2452405 A1 FR 2452405A1 FR 8006632 A FR8006632 A FR 8006632A FR 8006632 A FR8006632 A FR 8006632A FR 2452405 A1 FR2452405 A1 FR 2452405A1
Authority
FR
France
Prior art keywords
pressure
source
failure
wheel
adjusting
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
FR8006632A
Other languages
English (en)
Other versions
FR2452405B1 (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.)
Crane Co
Original Assignee
Crane Co
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 Crane Co filed Critical Crane Co
Publication of FR2452405A1 publication Critical patent/FR2452405A1/fr
Application granted granted Critical
Publication of FR2452405B1 publication Critical patent/FR2452405B1/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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/362—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in pneumatic systems
    • 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
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3695—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted separately from its power section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

L'INVENTION CONCERNE UN SYSTEME ANTI-DERAPAGE PROTEGE CONTRE LES CONSEQUENCES D'UNE PANNE DE LA SOURCE DE FLUIDE HYDRAULIQUE. LE SYSTEME COMPREND UN DISTRIBUTEUR 40 COMMANDE PAR UN ETAGE 30 D'AMPLIFICATION DE PRESSION. EN CAS DE FONCTIONNEMENT NORMAL, LA PRESSION SENSIBLEMENT CONSTANTE DU FLUIDE D'UNE SOURCE S PARVIENT A L'ETAGE 30 ET LA PRESSION DE FREINAGE TRANSMISE PAR LE CANAL 51 DEPEND DE LA PRESSION DOSEE DU FLUIDE PARVENANT PAR LE CANAL 42. SELON L'INVENTION, EN CAS DE PANNE DE LA SOURCE S DE FLUIDE HYDRAULIQUE, LA PRESSION DOSEE EST TRANSMISE PAR UN CLAPET 44 DE RETENUE A L'ENTREE 28 DE PRESSION CONSTANTE, ET LA SOURCE DE PRESSION CONSTANTE QUI EST EN PANNE EST ISOLEE PAR UN CLAPET 31. APPLICATION AUX CIRCUITS DE FREINAGE ANTI-DERAPAGE DES AERONEFS.
FR8006632A 1979-03-26 1980-03-25 Systeme de commande de freinage d'un vehicule et procede de reglage de la pression de freinage d'une roue Granted FR2452405A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/023,611 US4260198A (en) 1979-03-26 1979-03-26 Skid control valve and system

Publications (2)

Publication Number Publication Date
FR2452405A1 true FR2452405A1 (fr) 1980-10-24
FR2452405B1 FR2452405B1 (fr) 1984-11-23

Family

ID=21816183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006632A Granted FR2452405A1 (fr) 1979-03-26 1980-03-25 Systeme de commande de freinage d'un vehicule et procede de reglage de la pression de freinage d'une roue

Country Status (2)

Country Link
US (1) US4260198A (fr)
FR (1) FR2452405A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186219A2 (fr) * 1984-12-24 1986-07-02 The Boeing Company Procédé et système de commande pour freins d'avion
EP0186221A2 (fr) * 1984-12-24 1986-07-02 The Boeing Company Procédé et système de commande pour freins d'avion
EP0199263A2 (fr) * 1985-04-15 1986-10-29 Crane Co. Valve de pilote pour freins

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555766A (en) * 1981-10-09 1985-11-26 General Signal Corporation Brake control system for vehicles
US4755007A (en) * 1987-07-30 1988-07-05 Mollat Edmund C Anti-skid braking control device including cam and oppositely disposed, reciprocating pistons
US6142585A (en) * 1997-10-14 2000-11-07 The Boeing Company Antiskid/autobrake control system with low-speed brake release to reduce gear walk
US6241325B1 (en) 1997-10-14 2001-06-05 The Boeing Company Low-speed antiskid control for multigain hydraulic valve brake system
US20060071547A1 (en) * 2004-09-30 2006-04-06 Eaton Corporation Valve assembly for anti-skid aircraft brakes
DE102019200188A1 (de) * 2019-01-09 2020-07-09 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zum Verbinden eines Filtermaterials mit einem fluidtechnischen Bauteil und System aus einem fluidtechnischen Bauteil und einem damit verbindbaren Filtermaterial

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923423A (en) * 1973-12-12 1975-12-02 John A Lauck Emergency control valve
US4053187A (en) * 1976-11-16 1977-10-11 Crane Co. Single gain skid control valve and skid control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923423A (en) * 1973-12-12 1975-12-02 John A Lauck Emergency control valve
US4053187A (en) * 1976-11-16 1977-10-11 Crane Co. Single gain skid control valve and skid control system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186219A2 (fr) * 1984-12-24 1986-07-02 The Boeing Company Procédé et système de commande pour freins d'avion
EP0186221A2 (fr) * 1984-12-24 1986-07-02 The Boeing Company Procédé et système de commande pour freins d'avion
EP0186219A3 (en) * 1984-12-24 1987-12-23 The Boeing Company Control system for aircraft wheel brakes and method
EP0186221A3 (en) * 1984-12-24 1988-10-05 The Boeing Company Aircraft wheel brake control system and method aircraft wheel brake control system and method
EP0199263A2 (fr) * 1985-04-15 1986-10-29 Crane Co. Valve de pilote pour freins
EP0199263A3 (en) * 1985-04-15 1988-09-07 Crane Co. Brake feel augmentation valve

Also Published As

Publication number Publication date
US4260198A (en) 1981-04-07
FR2452405B1 (fr) 1984-11-23

Similar Documents

Publication Publication Date Title
ES447535A1 (es) Mejoras en los sistemas de frenado con control de antidesli-zamiento.
EP0386954A3 (fr) Système électronique de freinage
SE7705672L (sv) Anordning for bromskraftsreglering vid motorfordon
ES276418U (es) Una disposicion de frenos hidraulicos de doble circuito
SE8304611L (sv) Huvudbromscylinder for tvakretsbromsanleggningar
GB1535014A (en) Brake and steering system
SE458025B (sv) Bromsanlaeggning med reglering av slirningen foer motorfordon med en driven och en icke driven axel
SU1215612A3 (ru) Противоблокировочна регулирующа система дл приводимых давлением тормозов автомобил
FR2452405A1 (fr) Systeme de commande de freinage d'un vehicule et procede de reglage de la pression de freinage d'une roue
KR900014191A (ko) 앤티록브레이크 시스템에 있어서의 브레이크 제어장치
GB837388A (en) Device for differential braking of front and rear wheels in a motor vehicle hydraulic braking system
JPH0349783B2 (fr)
SE8503226D0 (sv) Fordonsbromssystem
GB2153939A (en) Anti-skid brake system for automotive vehicles
DE3162237D1 (en) Antilock system
EP0781697A3 (fr) Dispositif de commande de frein pour véhicule
DE3174476D1 (en) Antiskid system, particularly for a multi-axle vehicle
US3740105A (en) Integrated anti-wheel lock control valve assembly
FR2428551A1 (fr) Dispositif hydraulique pour empecher le patinage des roues d'un vehicule lors du freinage
HUT68069A (en) Anti-blocking control system
ES427786A1 (es) Procedimiento de frenado antiderrapante para circuitos de frenos de vehiculos.
US3936096A (en) Axle assembly
US3790226A (en) Skid control system including cycling and checking circuit for plural modulating valves
ES245185U (es) Valvula de control de la presion en los frenos hidraulicos de vehiculos
JPS54138238A (en) Liquid pressure control device for dual-system brake device for vehicle