GB2189578B - Gas tap assembly - Google Patents

Gas tap assembly

Info

Publication number
GB2189578B
GB2189578B GB8709619A GB8709619A GB2189578B GB 2189578 B GB2189578 B GB 2189578B GB 8709619 A GB8709619 A GB 8709619A GB 8709619 A GB8709619 A GB 8709619A GB 2189578 B GB2189578 B GB 2189578B
Authority
GB
United Kingdom
Prior art keywords
tap assembly
gas tap
gas
assembly
tap
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 - Lifetime
Application number
GB8709619A
Other versions
GB2189578A (en
GB8709619D0 (en
Inventor
Masahiko Komura
Hiroshi Ito
Masanori Shimizu
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.)
Rinnai Corp
Original Assignee
Rinnai Corp
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 Rinnai Corp filed Critical Rinnai Corp
Publication of GB8709619D0 publication Critical patent/GB8709619D0/en
Publication of GB2189578A publication Critical patent/GB2189578A/en
Application granted granted Critical
Publication of GB2189578B publication Critical patent/GB2189578B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves
    • 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
    • F16K5/0207—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 with special plug arrangement, e.g. special shape or built in means
    • 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
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Cookers (AREA)
GB8709619A 1986-04-26 1987-04-23 Gas tap assembly Expired - Lifetime GB2189578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986062560U JPH0424310Y2 (en) 1986-04-26 1986-04-26

Publications (3)

Publication Number Publication Date
GB8709619D0 GB8709619D0 (en) 1987-05-28
GB2189578A GB2189578A (en) 1987-10-28
GB2189578B true GB2189578B (en) 1990-09-05

Family

ID=13203781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8709619A Expired - Lifetime GB2189578B (en) 1986-04-26 1987-04-23 Gas tap assembly

Country Status (4)

Country Link
JP (1) JPH0424310Y2 (en)
CN (1) CN1009307B (en)
GB (1) GB2189578B (en)
HK (1) HK32991A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852128A1 (en) * 1998-11-12 2000-05-18 Agt Gas Tech Gmbh Gas tap with thermoelectric safety valve
JP4639159B2 (en) * 2006-03-08 2011-02-23 株式会社熊谷鉄工所 Check valve
KR100873858B1 (en) * 2006-12-14 2008-12-15 현대자동차주식회사 Check valve of cylinder head
JP2012002294A (en) * 2010-06-17 2012-01-05 Rinnai Corp Gas valve device
CN105351556B (en) * 2015-11-25 2018-02-06 宁波万安股份有限公司 Double gas share plug valve
CN110953365A (en) * 2019-12-30 2020-04-03 浙江新涛智控科技股份有限公司 Gas plug valve

Also Published As

Publication number Publication date
GB2189578A (en) 1987-10-28
JPH0424310Y2 (en) 1992-06-08
JPS62180266U (en) 1987-11-16
GB8709619D0 (en) 1987-05-28
HK32991A (en) 1991-05-10
CN87102974A (en) 1988-02-03
CN1009307B (en) 1990-08-22

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Legal Events

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

Effective date: 20030423

PE20 Patent expired after termination of 20 years

Effective date: 20030423