ES434896A1 - Perfeccionamientos en valvulas de regulacion de presion para sistemas de frenos con circuitos de presion separados. - Google Patents

Perfeccionamientos en valvulas de regulacion de presion para sistemas de frenos con circuitos de presion separados.

Info

Publication number
ES434896A1
ES434896A1 ES434896A ES434896A ES434896A1 ES 434896 A1 ES434896 A1 ES 434896A1 ES 434896 A ES434896 A ES 434896A ES 434896 A ES434896 A ES 434896A ES 434896 A1 ES434896 A1 ES 434896A1
Authority
ES
Spain
Prior art keywords
control valve
tandem control
valve
valves
unison
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
ES434896A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of ES434896A1 publication Critical patent/ES434896A1/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
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1812—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 vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1831—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 vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2617—Bypass or relief valve biased open
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive
    • Y10T137/2705—Pressure differential

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)
ES434896A 1974-02-20 1975-02-20 Perfeccionamientos en valvulas de regulacion de presion para sistemas de frenos con circuitos de presion separados. Expired ES434896A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7803/74A GB1486565A (en) 1974-02-20 1974-02-20 Brake pressure control valves

Publications (1)

Publication Number Publication Date
ES434896A1 true ES434896A1 (es) 1976-12-01

Family

ID=9840052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES434896A Expired ES434896A1 (es) 1974-02-20 1975-02-20 Perfeccionamientos en valvulas de regulacion de presion para sistemas de frenos con circuitos de presion separados.

Country Status (7)

Country Link
US (1) US3973578A (es)
JP (1) JPS50113681A (es)
BR (1) BR7501012A (es)
DE (1) DE2507364C3 (es)
ES (1) ES434896A1 (es)
GB (1) GB1486565A (es)
IN (1) IN143178B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124583A (en) * 1976-04-12 1977-10-19 Nissan Motor Co Ltd Brake oil press. control valve
DE2638377C2 (de) * 1976-08-26 1983-03-10 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverteiler für Zweikreisbremsanlagen
DE2744407C2 (de) * 1977-10-03 1986-06-05 Alfred Teves Gmbh, 6000 Frankfurt Bremsdrucksteuereinheit für hydraulische Fahrzeugbremsanlagen
IT1100776B (it) * 1977-12-03 1985-09-28 Teves Gmbh Alfred Unita' di controllo di pressione di frenatura
DE2753949A1 (de) * 1977-12-03 1979-06-13 Teves Gmbh Alfred Bremsdrucksteuereinheit
DE2856834A1 (de) * 1978-12-30 1980-07-17 Bosch Gmbh Robert Bremskraftregler
DE2915866A1 (de) * 1979-04-19 1980-11-06 Teves Gmbh Alfred Zweikreisdruckregler
DE3530318A1 (de) * 1985-08-24 1987-02-26 Teves Gmbh Alfred Lastabhaengiger bremskraftregler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183919A (en) * 1963-05-29 1965-05-18 Sealco Airbrakes Inc Breakway valve for vehicle brake systems
US3441318A (en) * 1968-01-25 1969-04-29 Wagner Electric Corp Control valve
JPS5138156B2 (es) * 1971-09-14 1976-10-20
JPS4943675A (es) * 1972-08-29 1974-04-24
US3825308A (en) * 1973-04-30 1974-07-23 Bendix Corp Proportioning valve control means

Also Published As

Publication number Publication date
GB1486565A (en) 1977-09-21
IN143178B (es) 1977-10-15
DE2507364B2 (de) 1978-02-16
BR7501012A (pt) 1975-12-02
DE2507364C3 (de) 1978-09-21
DE2507364A1 (de) 1975-09-04
US3973578A (en) 1976-08-10
JPS50113681A (es) 1975-09-05

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