IT8848630A0 - GAS HEATER - Google Patents

GAS HEATER

Info

Publication number
IT8848630A0
IT8848630A0 IT8848630A IT4863088A IT8848630A0 IT 8848630 A0 IT8848630 A0 IT 8848630A0 IT 8848630 A IT8848630 A IT 8848630A IT 4863088 A IT4863088 A IT 4863088A IT 8848630 A0 IT8848630 A0 IT 8848630A0
Authority
IT
Italy
Prior art keywords
gas heater
heater
gas
Prior art date
Application number
IT8848630A
Other languages
Italian (it)
Other versions
IT1224804B (en
Inventor
Vergne Bernard
Original Assignee
Elettro Termica Sud Spa
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 Elettro Termica Sud Spa filed Critical Elettro Termica Sud Spa
Publication of IT8848630A0 publication Critical patent/IT8848630A0/en
Application granted granted Critical
Publication of IT1224804B publication Critical patent/IT1224804B/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
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/06—Flame sensors with periodical shutters; Modulation signals
    • 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
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more 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)
  • Control Of Combustion (AREA)
IT8848630A 1987-12-07 1988-12-06 GAS HEATING APPARATUS IT1224804B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716973A FR2624260B1 (en) 1987-12-07 1987-12-07 GAS HEATER

Publications (2)

Publication Number Publication Date
IT8848630A0 true IT8848630A0 (en) 1988-12-06
IT1224804B IT1224804B (en) 1990-10-24

Family

ID=9357554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8848630A IT1224804B (en) 1987-12-07 1988-12-06 GAS HEATING APPARATUS

Country Status (2)

Country Link
FR (1) FR2624260B1 (en)
IT (1) IT1224804B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725921A1 (en) * 1997-06-19 1998-12-24 Diehl Stiftung & Co Control device for gas burners
CN1844742B (en) * 2006-05-16 2010-04-07 南京普鲁卡姆电器有限公司 Dual-gas source ignition device with oxygen depletion safety device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286761A (en) * 1965-12-27 1966-11-22 Honeywell Inc Self-monitoring condition detecting apparatus
US3476945A (en) * 1968-02-23 1969-11-04 Bailey Meter Co Flame detector for a multiple fuel-fired furnace
DE1912946A1 (en) * 1969-03-14 1970-10-08 Junkers & Co Device for shutting off the gas supply to the burner of a gas-heated device
US3825913A (en) * 1972-03-31 1974-07-23 Electronics Corp America Fuel burner supervisory system

Also Published As

Publication number Publication date
FR2624260A1 (en) 1989-06-09
IT1224804B (en) 1990-10-24
FR2624260B1 (en) 1991-10-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931229