AU2001287998A1 - Electrothermal device for ignition and flame detection in gas burners - Google Patents

Electrothermal device for ignition and flame detection in gas burners

Info

Publication number
AU2001287998A1
AU2001287998A1 AU2001287998A AU8799801A AU2001287998A1 AU 2001287998 A1 AU2001287998 A1 AU 2001287998A1 AU 2001287998 A AU2001287998 A AU 2001287998A AU 8799801 A AU8799801 A AU 8799801A AU 2001287998 A1 AU2001287998 A1 AU 2001287998A1
Authority
AU
Australia
Prior art keywords
ignition
gas burners
flame
flame detection
electrothermal device
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.)
Abandoned
Application number
AU2001287998A
Inventor
Dario Felisari
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
Publication of AU2001287998A1 publication Critical patent/AU2001287998A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/725—Protection against flame failure by using flame detection devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/38—Electrical resistance ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/42—Ceramic glow ignition
    • 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)
  • Gas Burners (AREA)

Abstract

A single thermoelectric device designed to operate both as an igniter and flame detector for gas burners is described. Ignition is performed via heating, by Joule effect, of a conductor which can have, preferably, catalytic activity on the combustion while the flame is detected by means of a "hot" thermal state via the seeback effect. Both functions are obtained via control of a circuit for delivery of the power and detection and amplification of the electrical signal correlated to the flame.
AU2001287998A 2000-06-09 2001-06-08 Electrothermal device for ignition and flame detection in gas burners Abandoned AU2001287998A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000MI001286A IT1319453B1 (en) 2000-06-09 2000-06-09 ELECTROTHERMIC DEVICE FOR THE IGNITION AND DETECTION OF FLAMES IN GAS BURNERS.
ITMI200A001286 2000-06-09
PCT/IB2001/001800 WO2001094846A2 (en) 2000-06-09 2001-06-08 Electrothermal device for ignition and flame detection in gas burners

Publications (1)

Publication Number Publication Date
AU2001287998A1 true AU2001287998A1 (en) 2001-12-17

Family

ID=11445222

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287998A Abandoned AU2001287998A1 (en) 2000-06-09 2001-06-08 Electrothermal device for ignition and flame detection in gas burners

Country Status (11)

Country Link
US (1) US7256344B2 (en)
EP (1) EP1287291B1 (en)
AT (1) ATE368828T1 (en)
AU (1) AU2001287998A1 (en)
DE (1) DE60129689T2 (en)
ES (1) ES2291348T3 (en)
HK (1) HK1055620A1 (en)
IT (1) IT1319453B1 (en)
PL (1) PL359177A1 (en)
RU (2) RU2002133230A (en)
WO (1) WO2001094846A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162321A1 (en) * 2001-12-18 2003-07-10 Nanogate Technologies Gmbh flame monitoring
EP2022849A4 (en) * 2006-05-11 2010-10-06 Chemo Sero Therapeut Res Inst Method for proliferation of influenza virus
CN100565143C (en) * 2007-01-10 2009-12-02 中国科学院工程热物理研究所 Straight line butt welding thermopair and measurement modification method
US8853518B2 (en) * 2011-09-09 2014-10-07 Eaton Corporation System employing a thermoelectric device to power an electronic circuit from heat generated by semiconductor devices, and method of powering a system
US9410525B2 (en) 2013-08-07 2016-08-09 Denso International America, Inc. Valve controlled combustion system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796874A (en) * 1954-12-10 1958-06-18 Metropolitan Water Board Improvements in or relating to electrical measuring apparatus
US3070645A (en) * 1961-09-12 1962-12-25 Gulf Research Development Co Catalyst coated thermocouple elements
US3430856A (en) * 1967-04-04 1969-03-04 Pyro Serv Instr Inc Heat control apparatus
US3650154A (en) * 1970-02-25 1972-03-21 Instrulab Inc Thermocouple input temperature sensing circuitry
IT982710B (en) 1973-04-06 1974-10-21 Stefani P E G Sas De THERMOCOUPLE FOR THERMO DEVICES AND SAFETY LETTERS PARTICULARLY FOR BURNER OF GAS APPLIANCES FOR DOMESTIC USE
US4207053A (en) 1978-08-18 1980-06-10 Essex Group, Inc. Igniter and flame sensor assembly for gas burning appliance
US4203779A (en) * 1978-11-24 1980-05-20 Honeywell Inc. Flame detection thermocouple
DE3513441A1 (en) * 1984-04-14 1985-10-17 Kobe Steel, Ltd., Kobe, Hyogo Temperature sensor
JPS62272017A (en) * 1986-05-21 1987-11-26 Nippon Shiirasu Kk Ignition and flame detecting device for burner
DE3927413A1 (en) 1989-08-19 1991-02-21 Dieter Clement Oil burner ignition element - has glow element supplied via electric leads fed through oil inlet connection
US5808233A (en) * 1996-03-11 1998-09-15 Temple University-Of The Commonwealth System Of Higher Education Amorphous-crystalline thermocouple and methods of its manufacture

Also Published As

Publication number Publication date
WO2001094846A2 (en) 2001-12-13
EP1287291B1 (en) 2007-08-01
HK1055620A1 (en) 2004-01-16
DE60129689D1 (en) 2007-09-13
IT1319453B1 (en) 2003-10-10
RU2395038C2 (en) 2010-07-20
WO2001094846A3 (en) 2002-05-30
US20030136439A1 (en) 2003-07-24
RU2005138384A (en) 2007-06-20
ES2291348T3 (en) 2008-03-01
EP1287291A2 (en) 2003-03-05
ITMI20001286A1 (en) 2001-12-09
PL359177A1 (en) 2004-08-23
ITMI20001286A0 (en) 2000-06-09
US7256344B2 (en) 2007-08-14
ATE368828T1 (en) 2007-08-15
DE60129689T2 (en) 2008-04-30
RU2002133230A (en) 2004-08-10

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