CA1013396A - Brake pipe reduction indicating apparatus - Google Patents

Brake pipe reduction indicating apparatus

Info

Publication number
CA1013396A
CA1013396A CA210,530A CA210530A CA1013396A CA 1013396 A CA1013396 A CA 1013396A CA 210530 A CA210530 A CA 210530A CA 1013396 A CA1013396 A CA 1013396A
Authority
CA
Canada
Prior art keywords
brake pipe
indicating apparatus
pipe reduction
reduction indicating
brake
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
CA210,530A
Other languages
English (en)
Other versions
CA210530S (en
Inventor
Archibald J.H. Peterson
Peter H. Powell
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.)
Wabco Ltd
Original Assignee
Wabco 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 Wabco Ltd filed Critical Wabco Ltd
Application granted granted Critical
Publication of CA1013396A publication Critical patent/CA1013396A/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
CA210,530A 1974-03-15 1974-10-01 Brake pipe reduction indicating apparatus Expired CA1013396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US451445A US3901562A (en) 1974-03-15 1974-03-15 Brake pipe reduction indicating apparatus

Publications (1)

Publication Number Publication Date
CA1013396A true CA1013396A (en) 1977-07-05

Family

ID=23792242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,530A Expired CA1013396A (en) 1974-03-15 1974-10-01 Brake pipe reduction indicating apparatus

Country Status (5)

Country Link
US (1) US3901562A (Direct)
JP (1) JPS546125B2 (Direct)
CA (1) CA1013396A (Direct)
IN (1) IN143580B (Direct)
ZA (1) ZA746416B (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001679C2 (de) * 1980-01-18 1984-07-19 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Lastabhäniger Bremskraftregler
DE3047814A1 (de) * 1980-12-18 1982-07-15 Alfred Teves Gmbh, 6000 Frankfurt Bremsregelventil
US4487060A (en) * 1983-05-18 1984-12-11 Glenayre Electronis, Ltd. Railway brake pressure monitor
US4859000A (en) * 1988-08-15 1989-08-22 Harris Corp. Adaptive air brake control system
US5460435A (en) * 1993-10-04 1995-10-24 Union Switch & Signal Inc. System for initiating rear braking in a railway train and air sensor for use with the same
EP1056632B1 (de) * 1998-12-28 2006-10-11 Robert Bosch Gmbh Verfahren und vorrichtung zur druckermittlung in bremssystemen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128084A (en) * 1934-10-10 1938-08-23 Westinghouse Air Brake Co Fluid pressure brake
US2674121A (en) * 1949-06-08 1954-04-06 Westinghouse Air Brake Co Charge indicating means for fluid pressure train brake systems
US2937907A (en) * 1958-11-28 1960-05-24 New York Air Brake Co Auxiliary quick service venting mechanism
US2992861A (en) * 1959-04-27 1961-07-18 Westinghouse Air Brake Co Brake controlling valve device
US3531981A (en) * 1968-12-27 1970-10-06 Westinghouse Air Brake Co Test apparatus to detect restriction in the brake pipe of railway brake systems

Also Published As

Publication number Publication date
JPS50132612A (Direct) 1975-10-21
ZA746416B (en) 1975-11-26
JPS546125B2 (Direct) 1979-03-26
IN143580B (Direct) 1977-12-31
US3901562A (en) 1975-08-26

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