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GB2132317B - Conical plug-cocks - Google Patents

Conical plug-cocks

Info

Publication number
GB2132317B
GB2132317B GB08236180A GB8236180A GB2132317B GB 2132317 B GB2132317 B GB 2132317B GB 08236180 A GB08236180 A GB 08236180A GB 8236180 A GB8236180 A GB 8236180A GB 2132317 B GB2132317 B GB 2132317B
Authority
GB
United Kingdom
Prior art keywords
cocks
conical plug
conical
plug
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
GB08236180A
Other versions
GB2132317A (en
Inventor
Daniel Albert Clement Ralet
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 GB08236180A priority Critical patent/GB2132317B/en
Publication of GB2132317A publication Critical patent/GB2132317A/en
Application granted granted Critical
Publication of GB2132317B publication Critical patent/GB2132317B/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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • F16K5/165—Means pressing on the small diameter
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/025—Particular coverings or materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB08236180A 1982-12-20 1982-12-20 Conical plug-cocks Expired GB2132317B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08236180A GB2132317B (en) 1982-12-20 1982-12-20 Conical plug-cocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08236180A GB2132317B (en) 1982-12-20 1982-12-20 Conical plug-cocks

Publications (2)

Publication Number Publication Date
GB2132317A GB2132317A (en) 1984-07-04
GB2132317B true GB2132317B (en) 1986-08-06

Family

ID=10535101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236180A Expired GB2132317B (en) 1982-12-20 1982-12-20 Conical plug-cocks

Country Status (1)

Country Link
GB (1) GB2132317B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329476B (en) * 2014-10-24 2017-08-25 福建华永科技有限公司 Self-compensation sealed revolves poppet valve core and complete assembling valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003403A (en) * 1974-06-10 1977-01-18 International Paper Company Stopcock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329476B (en) * 2014-10-24 2017-08-25 福建华永科技有限公司 Self-compensation sealed revolves poppet valve core and complete assembling valve

Also Published As

Publication number Publication date
GB2132317A (en) 1984-07-04

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Legal Events

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

Effective date: 19981220