FR2357410A1 - Distributeur pneumatique de freinage ferroviaire - Google Patents

Distributeur pneumatique de freinage ferroviaire

Info

Publication number
FR2357410A1
FR2357410A1 FR7621116A FR7621116A FR2357410A1 FR 2357410 A1 FR2357410 A1 FR 2357410A1 FR 7621116 A FR7621116 A FR 7621116A FR 7621116 A FR7621116 A FR 7621116A FR 2357410 A1 FR2357410 A1 FR 2357410A1
Authority
FR
France
Prior art keywords
deflector
pressure
adjuster
function
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.)
Granted
Application number
FR7621116A
Other languages
English (en)
French (fr)
Other versions
FR2357410B1 (enExample
Inventor
Henri Limozin
Georges Dalibout
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 Westinghouse SA
Original Assignee
Wabco Westinghouse SA
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 Westinghouse SA filed Critical Wabco Westinghouse SA
Priority to FR7621116A priority Critical patent/FR2357410A1/fr
Priority to BE178979A priority patent/BE856342A/xx
Priority to CH820277A priority patent/CH616116A5/fr
Priority to DE19772730701 priority patent/DE2730701A1/de
Priority to IT6858277A priority patent/IT1083574B/it
Publication of FR2357410A1 publication Critical patent/FR2357410A1/fr
Application granted granted Critical
Publication of FR2357410B1 publication Critical patent/FR2357410B1/fr
Granted 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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • 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
    • B60T8/32—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
    • B60T8/321—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 deceleration
    • B60T8/3235—Systems specially adapted for rail 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
    • B60T8/32—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
    • B60T8/361—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 wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
FR7621116A 1976-07-09 1976-07-09 Distributeur pneumatique de freinage ferroviaire Granted FR2357410A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7621116A FR2357410A1 (fr) 1976-07-09 1976-07-09 Distributeur pneumatique de freinage ferroviaire
BE178979A BE856342A (fr) 1976-07-09 1977-06-30 Distributeur pneumatique de freinage ferroviaire
CH820277A CH616116A5 (en) 1976-07-09 1977-07-04 Pneumatic directional control valve for railway braking
DE19772730701 DE2730701A1 (de) 1976-07-09 1977-07-07 Pneumatischer verteiler zur steuerung der bremsen von schienenfahrzeugen
IT6858277A IT1083574B (it) 1976-07-09 1977-07-08 Distributore pneumatico per freni ferroviari

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621116A FR2357410A1 (fr) 1976-07-09 1976-07-09 Distributeur pneumatique de freinage ferroviaire

Publications (2)

Publication Number Publication Date
FR2357410A1 true FR2357410A1 (fr) 1978-02-03
FR2357410B1 FR2357410B1 (enExample) 1981-10-09

Family

ID=9175528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621116A Granted FR2357410A1 (fr) 1976-07-09 1976-07-09 Distributeur pneumatique de freinage ferroviaire

Country Status (5)

Country Link
BE (1) BE856342A (enExample)
CH (1) CH616116A5 (enExample)
DE (1) DE2730701A1 (enExample)
FR (1) FR2357410A1 (enExample)
IT (1) IT1083574B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261095A3 (en) * 2009-06-11 2014-07-09 Dako-CZ, a.s. Braking device for multiple wagon vehicles, such as railway trains, kinked characteristic valve and method
AU2023267075B2 (en) * 2022-05-13 2025-11-13 Crrc Qiqihar Rolling Stock Co., Ltd. Emergency valve having emergency accelerated release function

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758141A (en) * 1995-02-10 1998-05-26 International Business Machines Corporation Method and system for selective support of non-architected instructions within a superscaler processor system utilizing a special access bit within a machine state register
DE102010016438B4 (de) 2009-06-11 2012-09-20 Dako-Cz, A.S. Fahrzeugbremssystem für einen Einzelwagen eines Mehrwagenzuges sowie Verfahren zum Betreiben der Bremsen eines Einzelwagens eines Mehrwagenzuges
CZ307118B6 (cs) * 2009-06-11 2018-01-24 Dako-Cz, A.S. Zařízení pro brzdění železničních vozů, zejména nákladních vagonů, a způsob ovládání jeho ventilového zařízení s lomenou charakteristikou
CN102923118B (zh) * 2012-11-22 2016-06-01 四川制动科技股份有限公司 一种机车分配阀及其工作方法
CN106671966B (zh) * 2016-09-28 2019-05-31 中国神华能源股份有限公司 空气控制阀和空气控制阀总成
CN120863582B (zh) * 2025-09-29 2025-12-23 眉山中车制动科技股份有限公司 一种列车控制系统和列车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261095A3 (en) * 2009-06-11 2014-07-09 Dako-CZ, a.s. Braking device for multiple wagon vehicles, such as railway trains, kinked characteristic valve and method
AU2023267075B2 (en) * 2022-05-13 2025-11-13 Crrc Qiqihar Rolling Stock Co., Ltd. Emergency valve having emergency accelerated release function

Also Published As

Publication number Publication date
BE856342A (fr) 1977-12-30
IT1083574B (it) 1985-05-21
CH616116A5 (en) 1980-03-14
FR2357410B1 (enExample) 1981-10-09
DE2730701A1 (de) 1978-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse