WO2011054022A3 - Valve apparatus and method for the thermo-electric safety pilot for gas-operated appliances - Google Patents

Valve apparatus and method for the thermo-electric safety pilot for gas-operated appliances Download PDF

Info

Publication number
WO2011054022A3
WO2011054022A3 PCT/AT2010/000427 AT2010000427W WO2011054022A3 WO 2011054022 A3 WO2011054022 A3 WO 2011054022A3 AT 2010000427 W AT2010000427 W AT 2010000427W WO 2011054022 A3 WO2011054022 A3 WO 2011054022A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
thermo
electric safety
valve apparatus
safety pilot
Prior art date
Application number
PCT/AT2010/000427
Other languages
German (de)
French (fr)
Other versions
WO2011054022A2 (en
Inventor
Artur Fehringer
Original Assignee
Anstoss, Regelgeräte Gesellschaft M.B.H.
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 Anstoss, Regelgeräte Gesellschaft M.B.H. filed Critical Anstoss, Regelgeräte Gesellschaft M.B.H.
Priority to EP10782520.0A priority Critical patent/EP2499432B1/en
Publication of WO2011054022A2 publication Critical patent/WO2011054022A2/en
Publication of WO2011054022A3 publication Critical patent/WO2011054022A3/en

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
    • F23N5/102—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/02—Fail safe using electric energy accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/06—Fail safe for flame failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/06—Fail safe for flame failures
    • F23N2231/08—Fail safe for flame failures for pilot flame failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/12—Fail safe for ignition failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Combustion (AREA)

Abstract

A valve apparatus (1) and a method for the thermo-electric safety pilot for gas-operated appliances, having a valve housing (2) which has a gas inlet (3) and at least one gas outlet (4) and in which a magnet insert (16) which exerts a magnetic force in an active state and has a movable closure part (15) for closing the flow path is provided for the selective opening of a flow path from the gas inlet (3) to the gas outlet (4), wherein a movable valve body (5) is accommodated in the valve housing (4), which valve body (5) has an inner flow channel (6) with at least one inlet opening (7) and at least one outlet opening (8) for the gas to be guided through, wherein, independently of the position of the movable valve body (5), the inlet opening (7) of the inner flow channel (6) is closed sealingly by the closure part (15) in a non-active state of the magnet insert (16).
PCT/AT2010/000427 2009-11-09 2010-11-09 Valve apparatus and method for the thermo-electric safety pilot for gas-operated appliances WO2011054022A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10782520.0A EP2499432B1 (en) 2009-11-09 2010-11-09 Valve apparatus and method for the thermo-electric safety pilot for gas-operated appliances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1770/2009 2009-11-09
AT0177009A AT508263B1 (en) 2009-11-09 2009-11-09 VALVE DEVICE AND METHOD FOR THERMOELECTRIC IGNITION PROTECTION FOR GAS-OPERATED DEVICES

Publications (2)

Publication Number Publication Date
WO2011054022A2 WO2011054022A2 (en) 2011-05-12
WO2011054022A3 true WO2011054022A3 (en) 2011-06-30

Family

ID=43302227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2010/000427 WO2011054022A2 (en) 2009-11-09 2010-11-09 Valve apparatus and method for the thermo-electric safety pilot for gas-operated appliances

Country Status (3)

Country Link
EP (1) EP2499432B1 (en)
AT (1) AT508263B1 (en)
WO (1) WO2011054022A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2004917C2 (en) * 2010-06-18 2011-12-20 Intell Properties B V Device and method for electrically controlled turning off of a gas flame of a gas hob.
ITMI20121633A1 (en) * 2012-10-01 2014-04-02 Controlling Saving Energy Italia S R L THERMOSTAT
GB2526045A (en) * 2014-02-07 2015-11-18 Haven Ltd Valve and system for controlling a gas burner
EP3018413B1 (en) * 2014-11-05 2019-01-02 Actek S.r.l. A control device for a gas oven
US10168054B2 (en) 2016-04-19 2019-01-01 Actek S.R.L. Control device for gas ovens

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288417A (en) * 1940-03-04 1942-06-30 Gen Controis Co Manual reset valve
US2542127A (en) * 1944-07-31 1951-02-20 Gen Controls Co Reset valve
US2718918A (en) * 1951-05-24 1955-09-27 Milwankee Gas Specialty Compan Control device
US2735439A (en) * 1956-02-21 coffey
GB1394719A (en) * 1972-04-05 1975-05-21 B Urguignonne De Mecanique Soc Safety ignition device for burner
JPS5517021A (en) * 1978-07-19 1980-02-06 Matsushita Electric Ind Co Ltd Gas burner
GB2351341A (en) * 1999-03-29 2000-12-27 Concentric Controls Ltd Valve assembly for use in controlling the ignition of a gas burner
EP1387126A1 (en) * 2002-08-02 2004-02-04 Fagor, S.Coop. Power-operated gas valve for heating, with a safety valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE800556C (en) 1948-10-02 1950-11-16 Westfalia Dinnendahl Groeppel Basket for rotary tipper
DE9117110U1 (en) 1991-10-14 1995-11-23 Mertik Maxitrol Gmbh & Co Kg, 06484 Quedlinburg Thermoelectric ignition fuse with restart lock
DE10316642B4 (en) 2003-04-11 2005-03-31 Robert Bosch Gmbh safety pilot
DE202005021724U1 (en) 2005-06-30 2009-08-13 Mertik Maxitrol Gmbh & Co. Kg magnetic valve

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735439A (en) * 1956-02-21 coffey
US2288417A (en) * 1940-03-04 1942-06-30 Gen Controis Co Manual reset valve
US2542127A (en) * 1944-07-31 1951-02-20 Gen Controls Co Reset valve
US2718918A (en) * 1951-05-24 1955-09-27 Milwankee Gas Specialty Compan Control device
GB1394719A (en) * 1972-04-05 1975-05-21 B Urguignonne De Mecanique Soc Safety ignition device for burner
JPS5517021A (en) * 1978-07-19 1980-02-06 Matsushita Electric Ind Co Ltd Gas burner
GB2351341A (en) * 1999-03-29 2000-12-27 Concentric Controls Ltd Valve assembly for use in controlling the ignition of a gas burner
EP1387126A1 (en) * 2002-08-02 2004-02-04 Fagor, S.Coop. Power-operated gas valve for heating, with a safety valve

Also Published As

Publication number Publication date
AT508263B1 (en) 2010-12-15
EP2499432A2 (en) 2012-09-19
AT508263A4 (en) 2010-12-15
EP2499432B1 (en) 2018-12-26
WO2011054022A2 (en) 2011-05-12

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