GB591849A - Improvements relating to two-rate fluid pressure drain valve - Google Patents

Improvements relating to two-rate fluid pressure drain valve

Info

Publication number
GB591849A
GB591849A GB8211/40A GB821140A GB591849A GB 591849 A GB591849 A GB 591849A GB 8211/40 A GB8211/40 A GB 8211/40A GB 821140 A GB821140 A GB 821140A GB 591849 A GB591849 A GB 591849A
Authority
GB
United Kingdom
Prior art keywords
lever
piston
pressure
port
cylinder
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
GB8211/40A
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
Publication of GB591849A publication Critical patent/GB591849A/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
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/54—Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB8211/40A 1939-05-31 1940-05-07 Improvements relating to two-rate fluid pressure drain valve Expired GB591849A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR855524X 1939-05-31
FR659960X 1948-06-19

Publications (1)

Publication Number Publication Date
GB591849A true GB591849A (en) 1947-09-01

Family

ID=26214764

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8211/40A Expired GB591849A (en) 1939-05-31 1940-05-07 Improvements relating to two-rate fluid pressure drain valve
GB15778/49A Expired GB659960A (en) 1939-05-31 1949-06-14 Improvements relating to release valve devices for fluid pressure braking apparatus for railway and other vehicles

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB15778/49A Expired GB659960A (en) 1939-05-31 1949-06-14 Improvements relating to release valve devices for fluid pressure braking apparatus for railway and other vehicles

Country Status (4)

Country Link
BE (3) BE489006A (forum.php)
CH (3) CH264804A (forum.php)
FR (5) FR855524A (forum.php)
GB (2) GB591849A (forum.php)

Also Published As

Publication number Publication date
GB659960A (en) 1951-10-31
FR56205E (fr) 1952-09-19
CH264804A (fr) 1949-10-31
BE489006A (forum.php)
FR55716E (fr) 1952-09-04
FR57357E (fr) 1953-01-02
CH272997A (fr) 1951-01-15
CH276051A (fr) 1951-06-15
FR57235E (fr) 1952-12-23
BE485291A (forum.php)
FR855524A (fr) 1940-05-14
BE471465A (forum.php)

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