CA1116209A - Hydraulic anti-skid device - Google Patents

Hydraulic anti-skid device

Info

Publication number
CA1116209A
CA1116209A CA329,444A CA329444A CA1116209A CA 1116209 A CA1116209 A CA 1116209A CA 329444 A CA329444 A CA 329444A CA 1116209 A CA1116209 A CA 1116209A
Authority
CA
Canada
Prior art keywords
pressure
opening
chamber
valve
skid device
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
CA329,444A
Other languages
English (en)
French (fr)
Inventor
Kazuaki Shimizu
Yoshio Otsuka
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of CA1116209A publication Critical patent/CA1116209A/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
    • 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
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • 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
    • B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
CA329,444A 1978-06-12 1979-06-11 Hydraulic anti-skid device Expired CA1116209A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP53-71210 1978-06-12
JP53071210A JPS6047137B2 (ja) 1978-06-12 1978-06-12 油圧式スキツド防止装置

Publications (1)

Publication Number Publication Date
CA1116209A true CA1116209A (en) 1982-01-12

Family

ID=13454082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329,444A Expired CA1116209A (en) 1978-06-12 1979-06-11 Hydraulic anti-skid device

Country Status (7)

Country Link
US (1) US4264111A (OSRAM)
JP (1) JPS6047137B2 (OSRAM)
AU (1) AU518695B2 (OSRAM)
CA (1) CA1116209A (OSRAM)
DE (1) DE2923162C2 (OSRAM)
FR (1) FR2428551A1 (OSRAM)
GB (1) GB2022739B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421361A (en) * 1980-12-10 1983-12-20 Nippon Air Brake Co., Ltd. Brake fluid pressure control apparatus in skid control system
US4493509A (en) * 1982-09-27 1985-01-15 The Boeing Company Two-fluid nonflammable hydraulic system
DE3322422A1 (de) * 1983-06-22 1985-01-03 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage mit einer blockierschutzeinrichtung
JPS6029762U (ja) * 1983-08-04 1985-02-28 アイシン精機株式会社 自動車用アンチスキツド装置
US4648664A (en) * 1984-03-07 1987-03-10 Lucas Industries Public Limited Company Hydraulic anti-skid braking systems for vehicles
JPS60203560A (ja) * 1984-03-26 1985-10-15 Aisin Seiki Co Ltd アンチスキツド制御装置
GB8517712D0 (en) * 1985-07-13 1985-08-21 Lucas Ind Plc Anti-skid hydraulic braking systems
IT1217160B (it) * 1987-04-14 1990-03-14 Magneti Marelli Spa Dispositivo a pressione di fluido per lazionamento degli organi frenanti di un veicolo con funzione an tibloccaggio delle ruote
US4824183A (en) * 1987-04-21 1989-04-25 Toyota Jidosha Kabushiki Kaisha Dual-circuit hydraulic anti-lock braking system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672731A (en) * 1970-12-18 1972-06-27 Gen Motors Corp Fail safe brake antilock modulator
JPS4986769A (OSRAM) 1972-12-23 1974-08-20
US3922021A (en) * 1973-08-24 1975-11-25 Kelsey Hayes Co Hydraulic skid control system embodying regulator
US3963276A (en) * 1973-08-24 1976-06-15 Kelsey-Hayes Company Skid control system embodying fail safe bypass
US3861757A (en) * 1973-09-17 1975-01-21 Bendix Corp Adaptive braking modulator
DE2449481A1 (de) * 1974-10-19 1976-04-22 Teldix Gmbh Antiblockierregelsystem fuer vierradfahrzeuge
GB1567066A (en) * 1976-08-13 1980-05-08 Nissan Motor Anti skid control unit
JPS5325769A (en) * 1976-08-21 1978-03-09 Nissan Motor Co Ltd Oil pressure anti-skid device
JPS5325771A (en) * 1976-08-23 1978-03-09 Nissan Motor Co Ltd Oil pressure anti-skid device
JPS54134265A (en) * 1978-04-10 1979-10-18 Nissan Motor Co Ltd Antiskid device

Also Published As

Publication number Publication date
AU518695B2 (en) 1981-10-15
FR2428551A1 (fr) 1980-01-11
JPS54162335A (en) 1979-12-22
FR2428551B1 (OSRAM) 1985-04-19
AU4757579A (en) 1980-01-03
JPS6047137B2 (ja) 1985-10-19
GB2022739B (en) 1982-08-11
US4264111A (en) 1981-04-28
DE2923162C2 (de) 1984-06-20
DE2923162A1 (de) 1979-12-13
GB2022739A (en) 1979-12-19

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Legal Events

Date Code Title Description
MKEX Expiry