GB1536587A - Valve closure structure - Google Patents

Valve closure structure

Info

Publication number
GB1536587A
GB1536587A GB1772976A GB1772976A GB1536587A GB 1536587 A GB1536587 A GB 1536587A GB 1772976 A GB1772976 A GB 1772976A GB 1772976 A GB1772976 A GB 1772976A GB 1536587 A GB1536587 A GB 1536587A
Authority
GB
United Kingdom
Prior art keywords
valve
screw
bonnet
valve closure
closure structure
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
GB1772976A
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of GB1536587A publication Critical patent/GB1536587A/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6011—Assembling, disassembling, or removing cartridge type valve [e.g., insertable and removable as a unit, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
GB1772976A 1975-05-02 1976-04-30 Valve closure structure Expired GB1536587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,175 US3991903A (en) 1975-05-02 1975-05-02 Quick-disconnect valve closure structure

Publications (1)

Publication Number Publication Date
GB1536587A true GB1536587A (en) 1978-12-20

Family

ID=24294984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1772976A Expired GB1536587A (en) 1975-05-02 1976-04-30 Valve closure structure

Country Status (5)

Country Link
US (1) US3991903A (enExample)
JP (1) JPS5745501Y2 (enExample)
CA (1) CA1030134A (enExample)
GB (1) GB1536587A (enExample)
NO (1) NO138815C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116766253A (zh) * 2022-03-11 2023-09-19 美的集团(上海)有限公司 快拆机构、机身及机器人

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389542A (en) * 1919-03-25 1921-08-30 Hilliard W Wereley Leakproof joint
US1665368A (en) * 1925-08-08 1928-04-10 American Car & Foundry Co Tank-car-dome closure
US2022868A (en) * 1933-10-06 1935-12-03 Nat Pressure Cooker Co Pressure cooker
US3349947A (en) * 1964-09-08 1967-10-31 Arlie I Zumwalt Closure
US3462041A (en) * 1968-09-13 1969-08-19 Gen Dynamics Corp High pressure sealing structure

Also Published As

Publication number Publication date
NO761494L (enExample) 1976-11-03
JPS5745501Y2 (enExample) 1982-10-06
CA1030134A (en) 1978-04-25
NO138815C (no) 1978-11-15
US3991903A (en) 1976-11-16
NO138815B (no) 1978-08-07
JPS51159381U (enExample) 1976-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee