FR1305009A - Perfectionnement aux freins à commande par fluide - Google Patents

Perfectionnement aux freins à commande par fluide

Info

Publication number
FR1305009A
FR1305009A FR877969A FR877969A FR1305009A FR 1305009 A FR1305009 A FR 1305009A FR 877969 A FR877969 A FR 877969A FR 877969 A FR877969 A FR 877969A FR 1305009 A FR1305009 A FR 1305009A
Authority
FR
France
Prior art keywords
controlled brake
fluid controlled
improvement
brake improvement
fluid
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
FR877969A
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to FR877969A priority Critical patent/FR1305009A/fr
Application granted granted Critical
Publication of FR1305009A publication Critical patent/FR1305009A/fr
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
    • 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
    • B60T15/24—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 controlled by three fluid pressures
    • B60T15/30—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 controlled by three fluid pressures with a quick braking action
    • B60T15/302—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR877969A 1961-11-04 1961-11-04 Perfectionnement aux freins à commande par fluide Expired FR1305009A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR877969A FR1305009A (fr) 1961-11-04 1961-11-04 Perfectionnement aux freins à commande par fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877969A FR1305009A (fr) 1961-11-04 1961-11-04 Perfectionnement aux freins à commande par fluide

Publications (1)

Publication Number Publication Date
FR1305009A true FR1305009A (fr) 1962-09-28

Family

ID=8766034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877969A Expired FR1305009A (fr) 1961-11-04 1961-11-04 Perfectionnement aux freins à commande par fluide

Country Status (1)

Country Link
FR (1) FR1305009A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645292A2 (fr) * 1993-09-29 1995-03-29 Grundstücks GmbH & Co. Besitz KG Soupape à triple pression pour une installation de commande d'un frein à air comprimé

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645292A2 (fr) * 1993-09-29 1995-03-29 Grundstücks GmbH & Co. Besitz KG Soupape à triple pression pour une installation de commande d'un frein à air comprimé
EP0645292A3 (fr) * 1993-09-29 1999-03-17 Motzener Strasse 25 Grundstücks GmbH & Co. Besitz KG Soupape à triple pression pour une installation de commande d'un frein à air comprimé

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