IN161273B - - Google Patents

Info

Publication number
IN161273B
IN161273B IN360/DEL/84A IN360DE1984A IN161273B IN 161273 B IN161273 B IN 161273B IN 360DE1984 A IN360DE1984 A IN 360DE1984A IN 161273 B IN161273 B IN 161273B
Authority
IN
India
Prior art keywords
brake
valve
motor
energisation
electro
Prior art date
Application number
IN360/DEL/84A
Other languages
English (en)
Inventor
Jack Washbourn
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Publication of IN161273B publication Critical patent/IN161273B/en

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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled 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
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • 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
    • B60T8/1893—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 especially adapted for railway vehicles
    • 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
    • B60T8/266—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 using valves or actuators with external control means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Stepping Motors (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IN360/DEL/84A 1983-05-03 1984-04-27 IN161273B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838312025A GB8312025D0 (en) 1983-05-03 1983-05-03 Brake system

Publications (1)

Publication Number Publication Date
IN161273B true IN161273B (de) 1987-11-07

Family

ID=10542060

Family Applications (1)

Application Number Title Priority Date Filing Date
IN360/DEL/84A IN161273B (de) 1983-05-03 1984-04-27

Country Status (11)

Country Link
US (1) US4572586A (de)
EP (1) EP0127339B1 (de)
JP (1) JPS59209950A (de)
AT (1) ATE32857T1 (de)
AU (1) AU558106B2 (de)
CA (1) CA1217221A (de)
DE (1) DE3469710D1 (de)
ES (1) ES8503590A1 (de)
GB (1) GB8312025D0 (de)
IN (1) IN161273B (de)
ZA (1) ZA843248B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425672C2 (de) * 1984-07-12 1994-07-28 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
US5934765A (en) * 1996-12-19 1999-08-10 Westinghouse Air Brake Company Electro-pneumatic brake system and controller therefor
WO2022187720A1 (en) 2021-03-05 2022-09-09 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
EP4457057A1 (de) 2021-12-30 2024-11-06 Saint-Gobain Abrasives, Inc. Schleifartikel und verfahren zur formung davon
US12296434B2 (en) 2021-12-30 2025-05-13 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842497A (en) * 1928-11-03 1932-01-26 Westinghouse Air Brake Co Variable load brake
US2470470A (en) * 1945-04-10 1949-05-17 Parker Appliance Co Valve operating mechanism
GB919519A (en) * 1960-10-25 1963-02-27 Westinghouse Brake & Signal Improvements in or relating to electrically controlled brakes
CH475118A (de) * 1967-04-25 1969-07-15 Oerlikon Buehrle Ag Bremsregeleinrichtung für druckluftgebremste Fahrzeuge, insbesondere Eisenbahnwagen
US3528709A (en) * 1968-09-23 1970-09-15 Gen Signal Corp Electric current-to-pneumatic pressure transducer
GB1376902A (en) * 1971-03-05 1974-12-11 Westinghouse Brake & Signal Valve assembly
US3814483A (en) * 1973-05-22 1974-06-04 Westinghouse Air Brake Co Blending valve device for combining fluid pressure and dynamic brakes
US4021079A (en) * 1975-12-18 1977-05-03 General Signal Corporation Blending valve for electro-pneumatic brakes
DE2631346A1 (de) * 1976-07-13 1978-01-19 Bosch Gmbh Robert Blockierschutzeinrichtung fuer druckluftbetaetigte bremsen eines kraftfahrzeugs
US4078628A (en) * 1976-08-16 1978-03-14 The United States Of America As Represented By The Department Of Health, Education And Welfare Double-wheel automotive hand control system
GB2016103B (en) * 1978-03-08 1982-09-15 Girling Ltd Ehicle braking systems
US4453778A (en) * 1980-01-10 1984-06-12 Ford Motor Company Proportioning hydraulic brake mechanism

Also Published As

Publication number Publication date
JPS59209950A (ja) 1984-11-28
ES532144A0 (es) 1985-03-16
GB8312025D0 (en) 1983-06-08
AU558106B2 (en) 1987-01-15
EP0127339A2 (de) 1984-12-05
EP0127339A3 (en) 1985-11-06
DE3469710D1 (en) 1988-04-14
ES8503590A1 (es) 1985-03-16
US4572586A (en) 1986-02-25
CA1217221A (en) 1987-01-27
ZA843248B (en) 1984-12-24
EP0127339B1 (de) 1988-03-09
ATE32857T1 (de) 1988-03-15
AU2755284A (en) 1984-11-08

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