GB1343179A - Pedal-operated hydraulic control valve assembly - Google Patents

Pedal-operated hydraulic control valve assembly

Info

Publication number
GB1343179A
GB1343179A GB4462171A GB1343179DA GB1343179A GB 1343179 A GB1343179 A GB 1343179A GB 4462171 A GB4462171 A GB 4462171A GB 1343179D A GB1343179D A GB 1343179DA GB 1343179 A GB1343179 A GB 1343179A
Authority
GB
United Kingdom
Prior art keywords
piston
valve
inlet valve
port
rod
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
GB4462171A
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 GB1343179A publication Critical patent/GB1343179A/en
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
    • 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
    • B60T13/14—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 using accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve
    • 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
    • B60T13/16—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 using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/18—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 using pumps directly, i.e. without interposition of accumulators or reservoirs with control of pump output delivery, e.g. by distributor valves
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
GB4462171A 1971-09-24 1971-09-24 Pedal-operated hydraulic control valve assembly Expired GB1343179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4462171 1971-09-24

Publications (1)

Publication Number Publication Date
GB1343179A true GB1343179A (en) 1974-01-10

Family

ID=10434106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4462171A Expired GB1343179A (en) 1971-09-24 1971-09-24 Pedal-operated hydraulic control valve assembly

Country Status (7)

Country Link
US (1) US3833272A (enExample)
JP (2) JPS5226306B2 (enExample)
AU (1) AU438610B2 (enExample)
CS (1) CS197348B2 (enExample)
GB (1) GB1343179A (enExample)
PL (1) PL79454B1 (enExample)
ZA (1) ZA726329B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343179A (en) * 1971-09-24 1974-01-10 Girling Ltd Pedal-operated hydraulic control valve assembly
DE3123869A1 (de) 1980-06-18 1982-03-25 Lucas Industries Ltd., Birmingham, West Midlands Durch fluiddruck betaetigbares relaisventil
JPS60114155A (ja) * 1983-11-22 1985-06-20 Daikei:Kk 米飯加工食品の自動製造機における食材供給方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA527495A (en) * 1956-07-10 Dunlop Rubber Company Limited Fluid pressure control valve
US2452647A (en) * 1944-11-25 1948-11-02 Bendix Aviat Corp Control valve
US3317252A (en) * 1964-12-28 1967-05-02 Deere & Co Pressure modulating hydraulic control valve
GB1229925A (enExample) * 1968-06-14 1971-04-28
GB1322226A (en) * 1969-07-07 1973-07-04 Aisin Seiki Hydraulic brake pressure control valve assembly
JPS4841502B1 (enExample) * 1969-08-26 1973-12-06
GB1343179A (en) * 1971-09-24 1974-01-10 Girling Ltd Pedal-operated hydraulic control valve assembly

Also Published As

Publication number Publication date
CS197348B2 (en) 1980-04-30
DE2246649B2 (de) 1977-05-26
US3833272A (en) 1974-09-03
AU438610B2 (en) 1973-08-16
DE2246649A1 (de) 1973-04-05
JPS5172872A (enExample) 1976-06-24
ZA726329B (en) 1973-05-30
JPS5226306B2 (enExample) 1977-07-13
JPS4848876A (enExample) 1973-07-10
PL79454B1 (enExample) 1975-06-30
AU4688372A (en) 1973-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee