EP1669673A4 - Pilot safety shut off device for gas - Google Patents

Pilot safety shut off device for gas

Info

Publication number
EP1669673A4
EP1669673A4 EP20040788290 EP04788290A EP1669673A4 EP 1669673 A4 EP1669673 A4 EP 1669673A4 EP 20040788290 EP20040788290 EP 20040788290 EP 04788290 A EP04788290 A EP 04788290A EP 1669673 A4 EP1669673 A4 EP 1669673A4
Authority
EP
European Patent Office
Prior art keywords
gas
safety shut
pilot safety
pilot
shut
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.)
Granted
Application number
EP20040788290
Other languages
German (de)
French (fr)
Other versions
EP1669673A1 (en
EP1669673B1 (en
Inventor
Hirokazu Sato
Isao Kobayashi
Nobuyuki Fujiwara
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.)
Mikuni Corp
Original Assignee
Mikuni 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 Mikuni Corp filed Critical Mikuni Corp
Publication of EP1669673A1 publication Critical patent/EP1669673A1/en
Publication of EP1669673A4 publication Critical patent/EP1669673A4/en
Application granted granted Critical
Publication of EP1669673B1 publication Critical patent/EP1669673B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements 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
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2900/00—Special features of, or arrangements for controlling combustion
    • F23N2900/05101—Connections between thermocouple and magnetic valves, e.g. by plug and socket connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • H01R4/643—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for rigid cylindrical bodies

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)
  • Regulation And Control Of Combustion (AREA)
EP04788290.7A 2003-09-30 2004-09-29 Safety shut off device for gas burner Active EP1669673B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003339063 2003-09-30
PCT/JP2004/014223 WO2005031213A1 (en) 2003-09-30 2004-09-29 Pilot safety shut off device for gas

Publications (3)

Publication Number Publication Date
EP1669673A1 EP1669673A1 (en) 2006-06-14
EP1669673A4 true EP1669673A4 (en) 2012-02-01
EP1669673B1 EP1669673B1 (en) 2016-06-22

Family

ID=34386177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04788290.7A Active EP1669673B1 (en) 2003-09-30 2004-09-29 Safety shut off device for gas burner

Country Status (5)

Country Link
EP (1) EP1669673B1 (en)
JP (1) JP4198156B2 (en)
CN (1) CN100526718C (en)
BR (1) BRPI0414923A (en)
WO (1) WO2005031213A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4519026B2 (en) * 2005-07-26 2010-08-04 リンナイ株式会社 Electromagnetic safety valve
AT509486B1 (en) * 2009-12-18 2011-09-15 Fronius Int Gmbh BURNER AND METHOD FOR POWER GENERATION AND COMPONENT FOR SUCH A BURNER
MX2012014418A (en) * 2010-06-30 2013-02-26 Sabaf Spa Electrical connection for connecting a thermocouple to the magnet assembly of a safety cock for gas supply".
ES2394611B1 (en) * 2010-07-09 2013-11-28 Orkli, S.Coop. COUPLING TO CONNECT A THERMOPAR TO AN ELECTROMAGNETIC VALVE ADAPTED TO A GAS DEVICE.
JP2012079452A (en) * 2010-09-30 2012-04-19 Yamatake Corp Electronic apparatus holding socket and flame sensor
ITTO20110736A1 (en) * 2011-08-05 2013-02-06 Illinois Tool Works METHOD OF MANUFACTURING A THERMOCOUPLE FOR A COOKING AND THERMOCOUPLE PLAN SO IT IS OBTAINED
ES1138869Y (en) 2015-04-08 2015-07-28 Orkli S Coop Ltda Safety valve adapted to a gas combustion apparatus
CN105004442A (en) * 2015-05-11 2015-10-28 奥可利电子(昆山)有限公司 Thermocouple connection plastic part
CN107437461B (en) * 2016-05-25 2018-09-18 四川艾德瑞电气有限公司 Liquid immersion type phase-shifting transformer phase shifting angle quick switching device
TR201820241A2 (en) * 2018-12-24 2020-07-21 Arcelik As A COOKING DEVICE WITH SAFETY ELEMENT
JP7299718B2 (en) * 2019-03-11 2023-06-28 株式会社ミクニ Electromagnetic actuator and blackout safety device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619460A1 (en) * 1993-03-31 1994-10-12 Orkli S. Coop. Ltda. A coaxial coupling of the thermocouple to the magnetic group controlling gas flow in burners
ES1030940U (en) * 1995-04-27 1995-11-01 Vicent Manuel Valls Connector for thermocouple of a gas burner. (Machine-translation by Google Translate, not legally binding)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245552U (en) * 1985-09-09 1987-03-19
JPH0414866Y2 (en) * 1987-08-26 1992-04-03
JPH01139917A (en) * 1987-11-26 1989-06-01 Matsushita Electric Ind Co Ltd Thermocouple device for gas burning apparatus
JP2579095Y2 (en) * 1992-07-14 1998-08-20 パロマ工業株式会社 thermocouple
JPH09184779A (en) * 1995-12-28 1997-07-15 Matsushita Electric Works Ltd Pressure sensor
JP3871237B2 (en) * 1998-07-03 2007-01-24 株式会社ミクニ Gas appliance safety device
JP2000260521A (en) * 1999-03-09 2000-09-22 Yazaki Corp Connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619460A1 (en) * 1993-03-31 1994-10-12 Orkli S. Coop. Ltda. A coaxial coupling of the thermocouple to the magnetic group controlling gas flow in burners
ES1030940U (en) * 1995-04-27 1995-11-01 Vicent Manuel Valls Connector for thermocouple of a gas burner. (Machine-translation by Google Translate, not legally binding)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005031213A1 *

Also Published As

Publication number Publication date
EP1669673A1 (en) 2006-06-14
EP1669673B1 (en) 2016-06-22
CN1860332A (en) 2006-11-08
JPWO2005031213A1 (en) 2008-06-12
BRPI0414923A (en) 2006-11-07
JP4198156B2 (en) 2008-12-17
WO2005031213A1 (en) 2005-04-07
CN100526718C (en) 2009-08-12

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Inventor name: KOBAYASHI, ISAO, C/O MIKUNI CORPORATION., MORIOKA

Inventor name: SATO, HIROKAZU, C/O MIKUNI CORPORATION., MORIOKA B

Inventor name: FUJIWARA, NOBUYUKI, MIKUNI CORPORATION., MORIOKA B

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