DE1010394B - Selbsttaetige Absperrvorrichtung fuer Zweileiter-Druckmittelbremsanlagen fuer Kraftwagenzuege - Google Patents

Selbsttaetige Absperrvorrichtung fuer Zweileiter-Druckmittelbremsanlagen fuer Kraftwagenzuege

Info

Publication number
DE1010394B
DE1010394B DEC7408A DEC0007408A DE1010394B DE 1010394 B DE1010394 B DE 1010394B DE C7408 A DEC7408 A DE C7408A DE C0007408 A DEC0007408 A DE C0007408A DE 1010394 B DE1010394 B DE 1010394B
Authority
DE
Germany
Prior art keywords
tractor
valves
valve
trailer
pressure
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.)
Pending
Application number
DEC7408A
Other languages
German (de)
English (en)
Inventor
Frederick Henry Heacock
George Alan Jeffrey
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 Automotive UK Ltd
Original Assignee
Clayton Dewandre 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Publication of DE1010394B publication Critical patent/DE1010394B/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
    • 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
    • B60T11/32—Automatic cut-off valves for defective pipes
    • 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
    • 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
    • Y10T137/265—Plural outflows
    • Y10T137/2655—Biased open isolation valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7832—Plural valves biased closed
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
DEC7408A 1952-04-17 1953-04-09 Selbsttaetige Absperrvorrichtung fuer Zweileiter-Druckmittelbremsanlagen fuer Kraftwagenzuege Pending DE1010394B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9705/52A GB720562A (en) 1952-04-17 1952-04-17 Improvements in or relating to braking means for tractor-trailer vehicles

Publications (1)

Publication Number Publication Date
DE1010394B true DE1010394B (de) 1957-06-13

Family

ID=9877175

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC7408A Pending DE1010394B (de) 1952-04-17 1953-04-09 Selbsttaetige Absperrvorrichtung fuer Zweileiter-Druckmittelbremsanlagen fuer Kraftwagenzuege

Country Status (6)

Country Link
US (1) US2785773A (enExample)
BE (1) BE518754A (enExample)
DE (1) DE1010394B (enExample)
FR (1) FR1079103A (enExample)
GB (1) GB720562A (enExample)
NL (2) NL83056C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074425B (enExample) * 1960-01-28

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924423A (en) * 1956-06-14 1960-02-09 Fawick Corp Automatic emergency shut-off valve assembly
US2986426A (en) * 1957-05-02 1961-05-30 Monarch Tool & Machinery Co Pneumatic braking system for tractortrailer combinations
US3093421A (en) * 1957-12-10 1963-06-11 Arthur B Euga Limiting control for relay emergency valve
CN112870613B (zh) * 2021-02-20 2022-08-19 福建步盛消防有限公司 一种地上式消防水泵接合器
CN117067942B (zh) * 2023-09-26 2025-10-14 士商（上海）机械有限公司 一种拖车控制电路及其控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1797431A (en) * 1928-03-21 1931-03-24 Westinghouse Air Brake Co Braking system
US2451139A (en) * 1946-06-01 1948-10-12 Power Brake Equipment Co Automatic control instrument

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE422441A (enExample) * 1936-07-03 1900-01-01
US2335762A (en) * 1941-04-23 1943-11-30 Heywood Compressor Company Ltd Bellows operated mechanism
US2645308A (en) * 1949-06-21 1953-07-14 Bendix Westinghouse Automotive Tractor protection valve for braking systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1797431A (en) * 1928-03-21 1931-03-24 Westinghouse Air Brake Co Braking system
US2451139A (en) * 1946-06-01 1948-10-12 Power Brake Equipment Co Automatic control instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074425B (enExample) * 1960-01-28

Also Published As

Publication number Publication date
NL177483B (nl) 1900-01-01
FR1079103A (fr) 1954-11-25
NL83056C (enExample) 1900-01-01
BE518754A (enExample) 1900-01-01
GB720562A (en) 1954-12-22
US2785773A (en) 1957-03-19

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