GB757738A - Improvements in or relating to ball valves - Google Patents

Improvements in or relating to ball valves

Info

Publication number
GB757738A
GB757738A GB24554A GB24554A GB757738A GB 757738 A GB757738 A GB 757738A GB 24554 A GB24554 A GB 24554A GB 24554 A GB24554 A GB 24554A GB 757738 A GB757738 A GB 757738A
Authority
GB
United Kingdom
Prior art keywords
ball
relating
resilient
ball valves
valve
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
GB24554A
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 GB24554A priority Critical patent/GB757738A/en
Publication of GB757738A publication Critical patent/GB757738A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

757,738. Valves. WESTINGHOUSE BRAKE & SIGNAL CO., Ltd., and SIMMONS, A. W. Nov. 16, 1954 [Jan. 5, 1954], No. 245/54. Class 135. A ball valve comprises a hard ball 5, e.g. of steel, coacting with a seating on a tubular extension 8 of a resilient, e.g. rubber, washer 7 which is clamped in the casing by a plate 10. In this embodiment the valve acts as a check valve, controlling communication between ports 1, 2. In a modification, the ball is moved between two opposed, resilient seats in the housing by a rod actuated magnetically.
GB24554A 1954-01-05 1954-01-05 Improvements in or relating to ball valves Expired GB757738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24554A GB757738A (en) 1954-01-05 1954-01-05 Improvements in or relating to ball valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24554A GB757738A (en) 1954-01-05 1954-01-05 Improvements in or relating to ball valves

Publications (1)

Publication Number Publication Date
GB757738A true GB757738A (en) 1956-09-26

Family

ID=9700984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24554A Expired GB757738A (en) 1954-01-05 1954-01-05 Improvements in or relating to ball valves

Country Status (1)

Country Link
GB (1) GB757738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143069B (en) * 1957-08-07 1963-01-31 Westinghouse Brake & Signal Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143069B (en) * 1957-08-07 1963-01-31 Westinghouse Brake & Signal Check valve

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