ES398643A1 - Perfeccionamientos introducidos en un rele transformador depresion para vehiculos. - Google Patents

Perfeccionamientos introducidos en un rele transformador depresion para vehiculos.

Info

Publication number
ES398643A1
ES398643A1 ES398643A ES398643A ES398643A1 ES 398643 A1 ES398643 A1 ES 398643A1 ES 398643 A ES398643 A ES 398643A ES 398643 A ES398643 A ES 398643A ES 398643 A1 ES398643 A1 ES 398643A1
Authority
ES
Spain
Prior art keywords
chamber
pressure
action
expansion valve
piston
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
ES398643A
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 ES398643A1 publication Critical patent/ES398643A1/es
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)
ES398643A 1971-01-07 1972-01-05 Perfeccionamientos introducidos en un rele transformador depresion para vehiculos. Expired ES398643A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES398643A1 true ES398643A1 (es) 1975-05-16

Family

ID=26216142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398643A Expired ES398643A1 (es) 1971-01-07 1972-01-05 Perfeccionamientos introducidos en un rele transformador depresion para vehiculos.

Country Status (9)

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

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
IT954507B (it) 1973-09-15
GB1377960A (en) 1974-12-18
DE2200558A1 (de) 1973-06-07
FR2131910B2 (es) 1974-12-06
SE368364B (es) 1974-07-01
DE2200558C3 (de) 1978-08-31
CH546658A (de) 1974-03-15
AU451673B2 (en) 1974-08-15
AU3751371A (en) 1974-01-03
BE777779A (fr) 1972-07-06
FR2131910A2 (es) 1972-11-17
DE2200558B2 (de) 1975-02-20

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