GB1291669A - Gas valves - Google Patents

Gas valves

Info

Publication number
GB1291669A
GB1291669A GB25846/71A GB2584671A GB1291669A GB 1291669 A GB1291669 A GB 1291669A GB 25846/71 A GB25846/71 A GB 25846/71A GB 2584671 A GB2584671 A GB 2584671A GB 1291669 A GB1291669 A GB 1291669A
Authority
GB
United Kingdom
Prior art keywords
pilot
passage
cock
safety valve
april
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
GB25846/71A
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1291669A publication Critical patent/GB1291669A/en
Expired 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
    • 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
    • Y10T137/1407—Combustion failure responsive fuel safety cut-off for burners
    • Y10T137/1516—Thermo-electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
GB25846/71A 1970-04-03 1971-04-19 Gas valves Expired GB1291669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2543970A 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
GB1291669A true GB1291669A (en) 1972-10-04

Family

ID=21826080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25846/71A Expired GB1291669A (en) 1970-04-03 1971-04-19 Gas valves

Country Status (3)

Country Link
US (1) US3597138A (es)
ES (1) ES389892A1 (es)
GB (1) GB1291669A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031114A1 (de) * 1980-08-16 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Zuendsicherungsventil fuer gas- oder oelbeheizte geraete
US4613300A (en) * 1984-10-09 1986-09-23 Simpson Kenneth N Burner safety system
US4729396A (en) * 1986-12-05 1988-03-08 Robertshaw Controls Company Fuel control valve construction, parts therefor and methods of making the same
US4971095A (en) * 1986-12-05 1990-11-20 Robertshaw Controls Company Fuel control valve construction, parts therefor and methods of making the same
US5622200A (en) * 1994-04-14 1997-04-22 Mertik Maxitrol Gmbh & Co., Kg Thermo-electric safety igniter with reignition lock
IT1291436B1 (it) * 1997-03-19 1999-01-11 Sit La Precisa Spa Dispositivo di controllo per bruciatori a gas
AUPQ214099A0 (en) * 1999-08-09 1999-09-02 Advanced Products Pty Ltd Gas control assembly
US6846388B2 (en) * 2000-12-12 2005-01-25 Freeman Wilks Apparatus for and method of heating fluid and distilling fluid
US6522235B2 (en) * 2001-01-10 2003-02-18 Yu Jen Cheng Switch structure for a heating device
US6617954B2 (en) 2001-03-02 2003-09-09 Robertshaw Controls Company Tamper resistant temperature controller for a gas-fired heating device
DE10305929B3 (de) * 2003-02-13 2004-09-30 Mertik Maxitrol Gmbh & Co. Kg Verfahren und Anordnung zum Zünden eines Gasstromes
US7151240B2 (en) * 2004-11-22 2006-12-19 Robertshaw Controls Company Bi-directional tamper resistant temperature dial
US7441713B2 (en) * 2004-11-22 2008-10-28 Robertshaw Controls Company Tamper resistant temperature dial and associated method of use
US7145107B2 (en) * 2005-03-30 2006-12-05 Robertshaw Controls Company Tamper resistant temperature dial utilizing deflection pins
US20090020019A1 (en) * 2007-06-21 2009-01-22 Potdar Medhavin P Food cooking device with combination valve
US8454352B2 (en) * 2008-07-18 2013-06-04 Invensys Controls Australia Pty Ltd. Micro-pilot for gas appliance
CA2799682C (en) * 2010-06-30 2017-06-06 Sabaf S.P.A. Electrical connection for connecting a thermocouple to the magnet assembly of a safety cock for gas supply

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953198A (en) * 1956-08-23 1960-09-20 Baso Inc Fuel control apparatus

Also Published As

Publication number Publication date
US3597138A (en) 1971-08-03
ES389892A1 (es) 1973-06-01

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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