GB1367972A - Ball valve seat - Google Patents

Ball valve seat

Info

Publication number
GB1367972A
GB1367972A GB4966773A GB4966773A GB1367972A GB 1367972 A GB1367972 A GB 1367972A GB 4966773 A GB4966773 A GB 4966773A GB 4966773 A GB4966773 A GB 4966773A GB 1367972 A GB1367972 A GB 1367972A
Authority
GB
United Kingdom
Prior art keywords
valve seat
ball valve
allen
sept
heading
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
GB4966773A
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
Publication of GB1367972A publication Critical patent/GB1367972A/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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1367972 Valves H ALLEN 6 Jan 1972 [1 June 1971 17 Sept 1971] 49667/73 Divided out of 1367971 Heading F2V The description of the Specification is similar to that of Specification 1,367,971 but the claims are directed to the two piece seat for the rotary ball.
GB4966773A 1971-06-01 1972-01-06 Ball valve seat Expired GB1367972A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14869971A 1971-06-01 1971-06-01
US18135471A 1971-09-17 1971-09-17

Publications (1)

Publication Number Publication Date
GB1367972A true GB1367972A (en) 1974-09-25

Family

ID=26846083

Family Applications (2)

Application Number Title Priority Date Filing Date
GB70772A Expired GB1367971A (en) 1971-06-01 1972-01-06 Ball valve
GB4966773A Expired GB1367972A (en) 1971-06-01 1972-01-06 Ball valve seat

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB70772A Expired GB1367971A (en) 1971-06-01 1972-01-06 Ball valve

Country Status (12)

Country Link
AT (1) AT319676B (en)
AU (1) AU462446B2 (en)
BE (1) BE779606A (en)
CA (1) CA944753A (en)
DD (1) DD98987A5 (en)
DE (1) DE2202717A1 (en)
FR (1) FR2141019A5 (en)
GB (2) GB1367971A (en)
IT (1) IT948281B (en)
MY (1) MY7600144A (en)
NL (1) NL7206882A (en)
RO (1) RO61313A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217923A (en) * 1978-03-17 1980-08-19 Kamyr Valves, Inc. Ball valve with readily removable ball and seats for high temperature environment
US4566482A (en) * 1985-06-27 1986-01-28 Stunkard Gerald A Top entry trunnion ball valve

Also Published As

Publication number Publication date
NL7206882A (en) 1972-12-05
RO61313A (en) 1976-11-15
DD98987A5 (en) 1973-07-12
GB1367971A (en) 1974-09-25
AU3779072A (en) 1973-07-12
MY7600144A (en) 1976-12-31
AT319676B (en) 1975-01-10
BE779606A (en) 1972-08-21
AU462446B2 (en) 1975-06-26
FR2141019A5 (en) 1973-01-19
DE2202717A1 (en) 1972-12-14
CA944753A (en) 1974-04-02
IT948281B (en) 1973-05-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee