GB1377960A - Pressure transforming relay - Google Patents

Pressure transforming relay

Info

Publication number
GB1377960A
GB1377960A GB6076671A GB6076671A GB1377960A GB 1377960 A GB1377960 A GB 1377960A GB 6076671 A GB6076671 A GB 6076671A GB 6076671 A GB6076671 A GB 6076671A GB 1377960 A GB1377960 A GB 1377960A
Authority
GB
United Kingdom
Prior art keywords
pressure
piston
stem
pipe
valve
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
GB6076671A
Other languages
English (en)
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux 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
Priority claimed from FR7100396A external-priority patent/FR2121383B1/fr
Application filed by Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Publication of GB1377960A publication Critical patent/GB1377960A/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
    • 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
    • B60T8/1812—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 characterised by the means for pressure reduction
    • B60T8/1818—Lever mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB6076671A 1971-01-07 1971-12-30 Pressure transforming relay Expired GB1377960A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7100396A FR2121383B1 (enExample) 1971-01-07 1971-01-07
FR7111825A FR2131910B2 (enExample) 1971-01-07 1971-04-02

Publications (1)

Publication Number Publication Date
GB1377960A true GB1377960A (en) 1974-12-18

Family

ID=26216142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6076671A Expired GB1377960A (en) 1971-01-07 1971-12-30 Pressure transforming relay

Country Status (9)

Country Link
AU (1) AU451673B2 (enExample)
BE (1) BE777779A (enExample)
CH (1) CH546658A (enExample)
DE (1) DE2200558C3 (enExample)
ES (1) ES398643A1 (enExample)
FR (1) FR2131910B2 (enExample)
GB (1) GB1377960A (enExample)
IT (1) IT954507B (enExample)
SE (1) SE368364B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679855B1 (fr) * 1991-07-30 1996-08-09 Bendix Europ Services Tech Servomoteur double d'assistance au freinage.
CN109931347B (zh) * 2019-04-02 2022-11-15 北京航空航天大学 一种高速直线刹车制动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719059A (en) * 1951-08-30 1955-09-27 Westinghouse Air Brake Co Load compensating fluid pressure brake apparatus
FR1401809A (fr) * 1963-07-17 1965-06-04 Girling Ltd Perfectionnements aux valves de commande pour systèmes de freinage hydraulique
FR1391844A (fr) * 1964-01-16 1965-03-12 Westinghouse Freins & Signaux Procédé de freinage auto-continu permettant d'obtenir une grande modérabilité des efforts de freinage, en fonction de la charge d'un véhicule ferroviaire et installation de freinage permettant la réalisation de ce procédé

Also Published As

Publication number Publication date
FR2131910A2 (enExample) 1972-11-17
ES398643A1 (es) 1975-05-16
DE2200558A1 (de) 1973-06-07
DE2200558C3 (de) 1978-08-31
BE777779A (fr) 1972-07-06
AU3751371A (en) 1974-01-03
IT954507B (it) 1973-09-15
DE2200558B2 (de) 1975-02-20
FR2131910B2 (enExample) 1974-12-06
AU451673B2 (en) 1974-08-15
CH546658A (de) 1974-03-15
SE368364B (enExample) 1974-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee