ES463874A1 - Perfeccionamientos en unidades de doble valvula moduladoras de presion para sistemas de frenos de vehiculos. - Google Patents

Perfeccionamientos en unidades de doble valvula moduladoras de presion para sistemas de frenos de vehiculos.

Info

Publication number
ES463874A1
ES463874A1 ES463874A ES463874A ES463874A1 ES 463874 A1 ES463874 A1 ES 463874A1 ES 463874 A ES463874 A ES 463874A ES 463874 A ES463874 A ES 463874A ES 463874 A1 ES463874 A1 ES 463874A1
Authority
ES
Spain
Prior art keywords
pressure
valve
valves
biassing
sub
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.)
Expired
Application number
ES463874A
Other languages
English (en)
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 ES463874A1 publication Critical patent/ES463874A1/es
Expired 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
    • 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
    • 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
    • B60T11/101—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 equalising arrangements

Landscapes

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

Abstract

Perfeccionamientos unidades de doble válvula moduladoras de presión para sistemas de frenos de vehículos, del tipo de unidad que comprende un par de válvulas, comprendiendo cada válvula una caja que tiene una ánima dentro de la cual se extiende virtualmente paralela al ánima de la otra válvula, una lumbrera de entrada para conectarse a un cilindro maestro o dispositivo equivalente;
ES463874A 1976-11-04 1977-11-04 Perfeccionamientos en unidades de doble valvula moduladoras de presion para sistemas de frenos de vehiculos. Expired ES463874A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45867/76A GB1585069A (en) 1976-11-04 1976-11-04 Dual pressure modulating valve unit for a vehicle braking system

Publications (1)

Publication Number Publication Date
ES463874A1 true ES463874A1 (es) 1978-07-01

Family

ID=10438913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463874A Expired ES463874A1 (es) 1976-11-04 1977-11-04 Perfeccionamientos en unidades de doble valvula moduladoras de presion para sistemas de frenos de vehiculos.

Country Status (6)

Country Link
US (1) US4299426A (es)
JP (1) JPS5386977A (es)
DE (1) DE2748699A1 (es)
ES (1) ES463874A1 (es)
FR (1) FR2369953A1 (es)
GB (1) GB1585069A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753721Y2 (es) * 1977-03-31 1982-11-20
JPS54109582A (en) * 1978-02-16 1979-08-28 Sumitomo Electric Ind Ltd Two-system braking pressure-reducing valve
JPS5471272A (en) * 1977-11-17 1979-06-07 Toyota Motor Corp Hydraulic controlling device in two-system braking device
US4217005A (en) * 1978-02-03 1980-08-12 Sumitomo Electric Industries, Ltd. Deceleration responsive load responsive brake pressure control device
DE2907515A1 (de) * 1979-02-26 1980-08-28 Teves Gmbh Alfred Drucksteuereinheit
DE2936502C2 (de) * 1979-09-10 1986-06-26 Alfred Teves Gmbh, 6000 Frankfurt Zweikreis-Druckregler für hydraulische Bremskraftanlagen
DE2938104C2 (de) * 1979-09-20 1986-06-26 Alfred Teves Gmbh, 6000 Frankfurt Twin-Druckregler für Bremskraftanlagen
FR2467123A1 (fr) * 1979-10-10 1981-04-17 Dba Correcteur de freinage pour double circuit de freinage
DE3002135A1 (de) * 1980-01-22 1981-08-27 Alfred Teves Gmbh, 6000 Frankfurt Twin-druckregler fuer hydraulische bremskraftanlagen
DE3002142A1 (de) * 1980-01-22 1981-08-27 Alfred Teves Gmbh, 6000 Frankfurt Twin-druckregler fuer hydraulische bremskraftanlagen
FR2474418A1 (fr) * 1980-01-30 1981-07-31 Dba Correcteur de freinage pour double circuit de freinage
DE3010513C2 (de) * 1980-03-19 1986-09-25 Alfred Teves Gmbh, 6000 Frankfurt Twin-Druckregler
DE3017728A1 (de) * 1980-05-09 1981-11-12 Alfred Teves Gmbh, 6000 Frankfurt Twin-druckregler fuer hydraulische bremskraftanlagen
US4401347A (en) * 1980-12-09 1983-08-30 Toyota Jidosha Kogyo Kabushiki Kaisha Fluid pressure control valve for dual braking system
JPS5832047U (ja) * 1981-08-27 1983-03-02 トヨタ自動車株式会社 リヤ独立二系統制動装置用液圧制御弁
US4753487A (en) * 1986-11-28 1988-06-28 Allied Corporation Failure switch for braking system proportioning valve
US5532135A (en) * 1990-02-02 1996-07-02 Cancer Research Fund Of Contra Costa Solid-phase competitive assay utilizing a fusion protein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337545A (en) * 1970-01-05 1973-11-14 Automotive Prod Co Ltd Control valves for fluid pressure braking systems
US3866984A (en) * 1971-11-09 1975-02-18 Itt Load-dependent brake force distributor with a failsafe bypass valve
GB1444397A (en) * 1973-07-16 1976-07-28 Girling Ltd Fluid pressure control valve
GB1536539A (en) * 1975-01-13 1978-12-20 Girling Ltd Brake pressure control valves
FR2297756A1 (fr) * 1975-01-17 1976-08-13 Dba Correcteur double de freinage
FR2306107A1 (fr) * 1975-04-01 1976-10-29 Dba Commande mecanique et correcteur double de freinage utilisant une telle commande mecanique
JPS5753721Y2 (es) * 1977-03-31 1982-11-20

Also Published As

Publication number Publication date
JPS5386977A (en) 1978-07-31
FR2369953A1 (fr) 1978-06-02
GB1585069A (en) 1981-02-25
JPS6137134B2 (es) 1986-08-22
DE2748699A1 (de) 1978-05-11
US4299426A (en) 1981-11-10
FR2369953B1 (es) 1980-12-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503