FR2459391A1 - Servomoteur a air comprime - Google Patents

Servomoteur a air comprime Download PDF

Info

Publication number
FR2459391A1
FR2459391A1 FR8013612A FR8013612A FR2459391A1 FR 2459391 A1 FR2459391 A1 FR 2459391A1 FR 8013612 A FR8013612 A FR 8013612A FR 8013612 A FR8013612 A FR 8013612A FR 2459391 A1 FR2459391 A1 FR 2459391A1
Authority
FR
France
Prior art keywords
piston
rod
plunger
chamber
valve
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
FR8013612A
Other languages
English (en)
French (fr)
Other versions
FR2459391B1 (de
Inventor
Alastair John Young
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of FR2459391A1 publication Critical patent/FR2459391A1/fr
Application granted granted Critical
Publication of FR2459391B1 publication Critical patent/FR2459391B1/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
    • B60T13/24—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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Braking Systems And Boosters (AREA)
FR8013612A 1979-06-21 1980-06-19 Servomoteur a air comprime Granted FR2459391A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7921749 1979-06-21

Publications (2)

Publication Number Publication Date
FR2459391A1 true FR2459391A1 (fr) 1981-01-09
FR2459391B1 FR2459391B1 (de) 1985-03-22

Family

ID=10506014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013612A Granted FR2459391A1 (fr) 1979-06-21 1980-06-19 Servomoteur a air comprime

Country Status (4)

Country Link
JP (1) JPS563031U (de)
ES (1) ES8102288A1 (de)
FR (1) FR2459391A1 (de)
IT (1) IT1128889B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969786U (ja) * 1982-10-30 1984-05-11 小畑　美代子 教材用ブロツク玩具
JPS6086381U (ja) * 1983-11-21 1985-06-14 株式会社タカラ ジグソ−パズルゲ−ム盤
HU191122B (en) * 1984-01-31 1987-01-28 Hidvegi,Valeria,Hu Combinative set of element for disembarking surfaces of variable pattern and/or shape

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357317A (en) * 1965-10-21 1967-12-12 Bendix Corp Servomotor with limited valve travel
US3727405A (en) * 1970-10-13 1973-04-17 G Randol Vacuum-power brake booster
US4033131A (en) * 1975-09-08 1977-07-05 The Bendix Corporation Two stage servomotor
US4116218A (en) * 1975-12-15 1978-09-26 Midland-Ross Corporation Sequential valve for power brake unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357317A (en) * 1965-10-21 1967-12-12 Bendix Corp Servomotor with limited valve travel
US3727405A (en) * 1970-10-13 1973-04-17 G Randol Vacuum-power brake booster
US4033131A (en) * 1975-09-08 1977-07-05 The Bendix Corporation Two stage servomotor
US4116218A (en) * 1975-12-15 1978-09-26 Midland-Ross Corporation Sequential valve for power brake unit

Also Published As

Publication number Publication date
ES492647A0 (es) 1980-12-16
JPS563031U (de) 1981-01-12
ES8102288A1 (es) 1980-12-16
IT1128889B (it) 1986-06-04
IT8067970A0 (it) 1980-06-20
FR2459391B1 (de) 1985-03-22

Similar Documents

Publication Publication Date Title
FR2691691A1 (fr) Servomoteur pneumatique.
FR2479759A1 (fr) Unite de freinage pour vehicule automobile
EP0342091B1 (de) Gesteuertes Ventil für ein Antiblockiersystem
FR2463034A1 (fr) Appareil amplificateur de force hydraulique
FR2489437A1 (fr) Amplificateur de force commande mecaniquement, notamment pour installations de freinage hydraulique
EP2085277B1 (de) Bremskraftverstärker zur Schnellauslösung der Bremse
FR2756240A1 (fr) Dispositif de freinage assiste a rapport d'assistance variable et hysteresis reduite
FR2459391A1 (fr) Servomoteur a air comprime
EP0144337B1 (de) Druckluftspareinrichtung
FR2724354A1 (fr) Dispositif de freinage assiste a course masquee et a securite accrue
FR2552835A1 (fr) Dispositif de controle de la pression d'alimentation d'un embrayage pneumatique
EP1361127B1 (de) Pneumatischer Bremskarftverstärker mit rohrformigen Einlass- und Ausgleichsventilen
WO1999000283A1 (fr) Maitre-cylindre perfectionne a reaction hydraulique dynamiquement annulable
FR2676414A1 (fr) Servomoteur pneumatique.
EP0993399B1 (de) Hauptzylinder mit dynamischer hydraulischer reaktion und mit schwimmendem kolben
FR2676415A1 (fr) Servomoteur pneumatique.
FR2595433A1 (fr) Dispositif de commande de deceleration
EP0041885B1 (de) Hydraulischer Bremskraftverstärker
FR2552386A1 (fr) Valve relais
EP1339584B1 (de) Bremskraftverstärkervorrichtung mit verbesserten betriebsbedingungen für kraftfahrzeug
FR2781193A1 (fr) Maitre-cylindre perfectionne a reaction hydraulique et auto-assistance selective
EP0814988B1 (de) Pneumatischer verstärker mit luftgefülltem reaktionselement
WO1995014597A1 (fr) Dispositif de freinage assiste a course masquee et a gain garanti
FR2905653A1 (fr) Servomoteur pneumatique comportant une soupape de reequilibrage.
EP1338491B1 (de) Hauptbremszylinder mit reduzierten Todweg

Legal Events

Date Code Title Description
ST Notification of lapse