EP0100758A3 - Dispositif de sécurité pour appareil de chauffage à gaz - Google Patents

Dispositif de sécurité pour appareil de chauffage à gaz Download PDF

Info

Publication number
EP0100758A3
EP0100758A3 EP83830161A EP83830161A EP0100758A3 EP 0100758 A3 EP0100758 A3 EP 0100758A3 EP 83830161 A EP83830161 A EP 83830161A EP 83830161 A EP83830161 A EP 83830161A EP 0100758 A3 EP0100758 A3 EP 0100758A3
Authority
EP
European Patent Office
Prior art keywords
safety device
heating apparatus
gas
temperature
gas heating
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.)
Withdrawn
Application number
EP83830161A
Other languages
German (de)
English (en)
Other versions
EP0100758A2 (fr
Inventor
Pierluigi De' Stefani
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.)
Officine Di Pernumia Di Giancarlo De' Stefani & C Sas
Original Assignee
Officine Di Pernumia Di Giancarlo De' Stefani & C Sas
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
Priority claimed from IT22721/82A external-priority patent/IT1152316B/it
Priority claimed from IT24234/82A external-priority patent/IT1153019B/it
Application filed by Officine Di Pernumia Di Giancarlo De' Stefani & C Sas filed Critical Officine Di Pernumia Di Giancarlo De' Stefani & C Sas
Publication of EP0100758A2 publication Critical patent/EP0100758A2/fr
Publication of EP0100758A3 publication Critical patent/EP0100758A3/fr
Withdrawn legal-status Critical Current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
    • F23N5/102—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
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/16—Measuring bridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/22—Pilot burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/02—Pilot flame sensors
    • 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
    • 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
    • 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
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
EP83830161A 1982-08-03 1983-08-03 Dispositif de sécurité pour appareil de chauffage à gaz Withdrawn EP0100758A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT22721/82A IT1152316B (it) 1982-08-03 1982-08-03 Dispositivo di sicurezza per apparecchi di riscaldamento a gas
IT2272182 1982-08-03
IT2423482 1982-11-12
IT24234/82A IT1153019B (it) 1982-11-12 1982-11-12 Dispositivo di sicurezza per apparecchi di riscaldamento a gas

Publications (2)

Publication Number Publication Date
EP0100758A2 EP0100758A2 (fr) 1984-02-15
EP0100758A3 true EP0100758A3 (fr) 1984-06-06

Family

ID=26328248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83830161A Withdrawn EP0100758A3 (fr) 1982-08-03 1983-08-03 Dispositif de sécurité pour appareil de chauffage à gaz

Country Status (2)

Country Link
EP (1) EP0100758A3 (fr)
ES (1) ES523432A0 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613041A1 (fr) * 1987-03-24 1988-09-30 Op Srl Dispositif de securite pour appareils de chauffage a gaz
NZ270528A (en) * 1995-02-20 1998-10-28 John Stuart Fleming Control of liquid fuelled heater: temperature sensor senses output of pilot burner and controls fuel supply to primary burner
US6339645B2 (en) 1998-03-06 2002-01-15 Telefonaktiebolaget Lm Ericsson (Publ) Pseudo-random sequence generator and associated method
ES1041207Y (es) 1998-10-30 1999-10-16 Fagor S Coop Quemador de llama piloto con detector atmosferico.
AU3007500A (en) * 1999-02-26 2000-09-14 Robertshaw Controls Company Oxygen depletion sensor
IT1310192B1 (it) * 1999-03-19 2002-02-11 Worgas Bruciatori Srl Metodo e mezzi per il controllo di sicurezza di bruciatori.
US20020160325A1 (en) * 2001-04-26 2002-10-31 David Deng Gas pilot system and method having improved oxygen level detection capability and gas fueled device including the same
FR2829564A1 (fr) * 2001-09-10 2003-03-14 Sourdillon Sa Appareil a gaz avec bruleur en partie basse, equipe de moyens de securite, et chauffe-eau en faisant application
FR2829566A1 (fr) * 2001-09-10 2003-03-14 Sourdillon Sa Appareil a gaz avec bruleur en partie basse, equipe de moyens de securite, et chauffe-eau en faisant application
FR2829565B1 (fr) * 2001-09-10 2005-08-19 Sourdillon Sa Appareil a gaz avec bruleur en partie basse, equipe de moyens de securite, et chauffe-eau en faisant application
EP1420206B1 (fr) * 2002-11-13 2007-07-18 Coprecitec, S.L. Dispositif de détection de la combustion avec un générateur thermoélectrique

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430887A (en) * 1943-09-25 1947-11-18 Gen Controls Co Thermocouple for pilot burners
FR1182023A (fr) * 1956-12-05 1959-06-22 Robertshaw Fulton Controls Co Brûleur pilote et son thermocouple
FR1237754A (fr) * 1959-06-08 1960-08-05 Kromschroeder Ag G Dispositif de sûreté en cas de manque de gaz
US3295585A (en) * 1965-07-12 1967-01-03 American Gas Ass Apparatus for sensing the composition of gases, and gas burner system employing same
GB1145077A (en) * 1965-04-19 1969-03-12 Honeywell Inc Improvements in or relating to burner control apparatus
FR2028564A1 (fr) * 1969-01-18 1970-10-09 Marcoerqueaga Iriondo
GB2021253A (en) * 1978-05-22 1979-11-28 Straitz J F Pilot burners for flare stacks
GB2081905A (en) * 1980-07-01 1982-02-24 Mitsubishi Electric Corp Oxygen density detecting device in a combuster

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430887A (en) * 1943-09-25 1947-11-18 Gen Controls Co Thermocouple for pilot burners
FR1182023A (fr) * 1956-12-05 1959-06-22 Robertshaw Fulton Controls Co Brûleur pilote et son thermocouple
FR1237754A (fr) * 1959-06-08 1960-08-05 Kromschroeder Ag G Dispositif de sûreté en cas de manque de gaz
GB1145077A (en) * 1965-04-19 1969-03-12 Honeywell Inc Improvements in or relating to burner control apparatus
US3295585A (en) * 1965-07-12 1967-01-03 American Gas Ass Apparatus for sensing the composition of gases, and gas burner system employing same
FR2028564A1 (fr) * 1969-01-18 1970-10-09 Marcoerqueaga Iriondo
GB2021253A (en) * 1978-05-22 1979-11-28 Straitz J F Pilot burners for flare stacks
GB2081905A (en) * 1980-07-01 1982-02-24 Mitsubishi Electric Corp Oxygen density detecting device in a combuster

Also Published As

Publication number Publication date
EP0100758A2 (fr) 1984-02-15
ES8405127A1 (es) 1984-06-01
ES523432A0 (es) 1984-06-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RHK1 Main classification (correction)

Ipc: F23Q 9/00

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850207

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DE' STEFANI, PIERLUIGI