[go: up one dir, main page]

GB170025A - Improvements in ball-valve apparatus for use in connection with vacuum railway brakes - Google Patents

Improvements in ball-valve apparatus for use in connection with vacuum railway brakes

Info

Publication number
GB170025A
GB170025A GB1020320A GB1020320A GB170025A GB 170025 A GB170025 A GB 170025A GB 1020320 A GB1020320 A GB 1020320A GB 1020320 A GB1020320 A GB 1020320A GB 170025 A GB170025 A GB 170025A
Authority
GB
United Kingdom
Prior art keywords
ball
connection
valve apparatus
spindle
cage
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
GB1020320A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1020320A priority Critical patent/GB170025A/en
Publication of GB170025A publication Critical patent/GB170025A/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
    • B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

170,025. Mitchell, G. April 12, 1920. Fluid-pressure. - In a brake-release ball valve for vacuum brakes a lateral passage f is provided immediately beneath the ball-valve seating b closed by a spindle d. This is tapered at the end and manually operated from the exterior through a lever k. The ball a is retained in its cage b by a split pin e. The ball cage and spindle d may be of galvanized wrought iron instead of brass or gun-metal.
GB1020320A 1920-04-12 1920-04-12 Improvements in ball-valve apparatus for use in connection with vacuum railway brakes Expired GB170025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1020320A GB170025A (en) 1920-04-12 1920-04-12 Improvements in ball-valve apparatus for use in connection with vacuum railway brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1020320A GB170025A (en) 1920-04-12 1920-04-12 Improvements in ball-valve apparatus for use in connection with vacuum railway brakes

Publications (1)

Publication Number Publication Date
GB170025A true GB170025A (en) 1921-10-12

Family

ID=9963472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020320A Expired GB170025A (en) 1920-04-12 1920-04-12 Improvements in ball-valve apparatus for use in connection with vacuum railway brakes

Country Status (1)

Country Link
GB (1) GB170025A (en)

Similar Documents

Publication Publication Date Title
GB170025A (en) Improvements in ball-valve apparatus for use in connection with vacuum railway brakes
GB307614A (en) Improvements relating to taps or cocks
US1518097A (en) Automatic release valve for the auxiliary reservoirs of air-brake systems
GB232161A (en) Improvements in or relating to sliding valves
GB229985A (en)
GB173258A (en) Improvements relating to vacuum brakes
GB138931A (en) Improvements in vacuum brake gear for railway rolling stock and the like
GB293394A (en)
GB218904A (en) Improvements in valve operating mechanism
GB201708A (en) Improvements in safety valves
GB315409A (en) Improvements relating to lubricating nipples with non-return valves for high pressure lubrication
GB138041A (en) Improvements in valves, cocks or faucets
GB160265A (en) Improvements in valves and cocks
GB202596A (en) Improvements in or relating to vacuum brake apparatus for railway and like vehicles
GB181093A (en) Improvements in or relating to automatic emergency brake attachment
GB110091A (en) Improvements in the Ball Valve Spindle for Vacuum Brakes.
GB476881A (en) Improvements in and relating to water taps or cocks
GB169131A (en) Improvements in cocks and valves
GB486328A (en) Improvements in and relating to float controlled valves in which the valve and floatare operatively connected through a lever
GB412113A (en) Means for preventing leakage in valves, cocks or the like
GB333229A (en) Improvements in taps, cocks and the like
GB393796A (en) Improvements in valves
GB202003A (en) Improvements in or relating to vacuum brake apparatus for railway and like vehicles
GB231614A (en) Improvements in and relating to ball cocks
GB182638A (en) Improvements in brake mechanism for vehicles