FR1051400A - Appareillage de freinage à fluide sous pression - Google Patents

Appareillage de freinage à fluide sous pression

Info

Publication number
FR1051400A
FR1051400A FR1051400DA FR1051400A FR 1051400 A FR1051400 A FR 1051400A FR 1051400D A FR1051400D A FR 1051400DA FR 1051400 A FR1051400 A FR 1051400A
Authority
FR
France
Prior art keywords
pressurized fluid
braking equipment
fluid braking
equipment
pressurized
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
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of FR1051400A publication Critical patent/FR1051400A/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
    • B60T15/304—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1051400D 1950-12-20 1951-11-02 Appareillage de freinage à fluide sous pression Expired FR1051400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1051400XA 1950-12-20 1950-12-20

Publications (1)

Publication Number Publication Date
FR1051400A true FR1051400A (fr) 1954-01-15

Family

ID=22304255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051400D Expired FR1051400A (fr) 1950-12-20 1951-11-02 Appareillage de freinage à fluide sous pression

Country Status (1)

Country Link
FR (1) FR1051400A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113658479A (zh) * 2021-08-25 2021-11-16 郑州捷安高科股份有限公司 一种列车气路仿真方法、装置及介质

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113658479A (zh) * 2021-08-25 2021-11-16 郑州捷安高科股份有限公司 一种列车气路仿真方法、装置及介质

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