IT1083574B - Distributore pneumatico per freni ferroviari - Google Patents

Distributore pneumatico per freni ferroviari

Info

Publication number
IT1083574B
IT1083574B IT6858277A IT6858277A IT1083574B IT 1083574 B IT1083574 B IT 1083574B IT 6858277 A IT6858277 A IT 6858277A IT 6858277 A IT6858277 A IT 6858277A IT 1083574 B IT1083574 B IT 1083574B
Authority
IT
Italy
Prior art keywords
pneumatic distributor
railway brakes
brakes
railway
distributor
Prior art date
Application number
IT6858277A
Other languages
English (en)
Original Assignee
Wabco Westinghouse
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 filed Critical Wabco Westinghouse
Application granted granted Critical
Publication of IT1083574B publication Critical patent/IT1083574B/it

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)
IT6858277A 1976-07-09 1977-07-08 Distributore pneumatico per freni ferroviari IT1083574B (it)

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 (1)

Publication Number Publication Date
IT1083574B true IT1083574B (it) 1985-05-21

Family

ID=9175528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6858277A IT1083574B (it) 1976-07-09 1977-07-08 Distributore pneumatico per freni ferroviari

Country Status (5)

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

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
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
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
EP2261095B1 (en) * 2009-06-11 2015-04-15 Dako-CZ, a.s. Braking device for multiple wagon vehicles, such as railway trains, kinked characteristic valve and method
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

Also Published As

Publication number Publication date
CH616116A5 (en) 1980-03-14
DE2730701A1 (de) 1978-01-12
FR2357410A1 (fr) 1978-02-03
FR2357410B1 (it) 1981-10-09
BE856342A (fr) 1977-12-30

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