FR598658A - Improvements to supply valves for railway brake devices - Google Patents

Improvements to supply valves for railway brake devices

Info

Publication number
FR598658A
FR598658A FR598658DA FR598658A FR 598658 A FR598658 A FR 598658A FR 598658D A FR598658D A FR 598658DA FR 598658 A FR598658 A FR 598658A
Authority
FR
France
Prior art keywords
brake devices
supply valves
railway brake
railway
valves
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
French (fr)
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 Westinghouse
Original Assignee
Compagnie des Freins 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 Compagnie des Freins Westinghouse filed Critical Compagnie des Freins Westinghouse
Priority claimed from US6885225 external-priority patent/US1733183A/en
Application granted granted Critical
Publication of FR598658A publication Critical patent/FR598658A/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Fluid Pressure (AREA)
FR598658D 1924-06-28 1925-05-20 Improvements to supply valves for railway brake devices Expired FR598658A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72306924A 1924-06-28 1924-06-28
US6885225 US1733183A (en) 1925-11-13 1925-11-13 Feed-valve device

Publications (1)

Publication Number Publication Date
FR598658A true FR598658A (en) 1925-12-22

Family

ID=26749452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR598658D Expired FR598658A (en) 1924-06-28 1925-05-20 Improvements to supply valves for railway brake devices

Country Status (5)

Country Link
BE (1) BE326047A (en)
CH (1) CH113489A (en)
DE (2) DE432864C (en)
FR (1) FR598658A (en)
GB (2) GB236161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782776A (en) * 1953-10-06 1957-02-26 Kremser Johann Scavenging air housing for internal combustion engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346237A (en) * 1955-12-07 1960-05-15 Chr Olsson I Falkenberg Ab Pressure regulating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782776A (en) * 1953-10-06 1957-02-26 Kremser Johann Scavenging air housing for internal combustion engines

Also Published As

Publication number Publication date
DE432864C (en) 1926-08-16
GB236161A (en) 1925-10-08
CH113489A (en) 1926-01-16
GB261339A (en) 1927-02-24
DE452491C (en) 1927-11-11
BE326047A (en) 1929-06-19

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