GB271095A - A rotary ball valve - Google Patents

A rotary ball valve

Info

Publication number
GB271095A
GB271095A GB1273527A GB1273527A GB271095A GB 271095 A GB271095 A GB 271095A GB 1273527 A GB1273527 A GB 1273527A GB 1273527 A GB1273527 A GB 1273527A GB 271095 A GB271095 A GB 271095A
Authority
GB
United Kingdom
Prior art keywords
ring
seating
rotary ball
rotary
ball 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
GB1273527A
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 GB1273527A priority Critical patent/GB271095A/en
Publication of GB271095A publication Critical patent/GB271095A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium

Abstract

271,095. Spieser, W. May 12, 1927. Closure members, rotary spherical.-A rotary ball-shaped valve having a resiliently-supported or other self-adjusting facing or seating ring is arranged so that the ring 4 is forced to its seating or facing 5 by a small effective fluid pressure whereby the use of special pressure relieving mechanism is obviated. Figs. 1 and 2 show forms in which the ring is carried by the rotary member 2; in the second form the ring is supported by a resilient membrane. Fig. 4 shows an arrangement in which the ring 4 is carried by the casing part 1 and forms a resilient seating.
GB1273527A 1927-05-12 1927-05-12 A rotary ball valve Expired GB271095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1273527A GB271095A (en) 1927-05-12 1927-05-12 A rotary ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1273527A GB271095A (en) 1927-05-12 1927-05-12 A rotary ball valve

Publications (1)

Publication Number Publication Date
GB271095A true GB271095A (en) 1928-03-15

Family

ID=10010128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1273527A Expired GB271095A (en) 1927-05-12 1927-05-12 A rotary ball valve

Country Status (1)

Country Link
GB (1) GB271095A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372532A (en) * 1978-11-14 1983-02-08 Kubota, Ltd. Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372532A (en) * 1978-11-14 1983-02-08 Kubota, Ltd. Valve

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