FR2368670A1 - Appareil de surveillance de grandeurs physiques, en particulier controleur de flamme - Google Patents

Appareil de surveillance de grandeurs physiques, en particulier controleur de flamme

Info

Publication number
FR2368670A1
FR2368670A1 FR7731434A FR7731434A FR2368670A1 FR 2368670 A1 FR2368670 A1 FR 2368670A1 FR 7731434 A FR7731434 A FR 7731434A FR 7731434 A FR7731434 A FR 7731434A FR 2368670 A1 FR2368670 A1 FR 2368670A1
Authority
FR
France
Prior art keywords
switching amplifier
sensor
wire conductor
burner unit
switching
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.)
Pending
Application number
FR7731434A
Other languages
English (en)
French (fr)
Inventor
Siegfried Schwarz
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of FR2368670A1 publication Critical patent/FR2368670A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Fire Alarms (AREA)
  • Amplifiers (AREA)
  • Control Of Combustion (AREA)
FR7731434A 1976-10-22 1977-10-19 Appareil de surveillance de grandeurs physiques, en particulier controleur de flamme Pending FR2368670A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1337476A CH606916A5 (enrdf_load_stackoverflow) 1976-10-22 1976-10-22

Publications (1)

Publication Number Publication Date
FR2368670A1 true FR2368670A1 (fr) 1978-05-19

Family

ID=4391852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731434A Pending FR2368670A1 (fr) 1976-10-22 1977-10-19 Appareil de surveillance de grandeurs physiques, en particulier controleur de flamme

Country Status (3)

Country Link
CH (1) CH606916A5 (enrdf_load_stackoverflow)
DE (1) DE2654941C3 (enrdf_load_stackoverflow)
FR (1) FR2368670A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454055A1 (fr) * 1979-04-09 1980-11-07 Honeywell Inc Circuit de commande sensible a une flamme

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607742A1 (de) * 1985-03-15 1986-09-18 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verfahren zum ansteuern einer brennstoffbeheizten waermequelle und schaltung zur durchfuehrung des verfahrens

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383600A (fr) * 1964-03-02 1964-12-24 Philips Nv Dispositif sensible au rayonnement
FR1435398A (fr) * 1965-05-19 1966-04-15 Danfoss As Perfectionnements apportés aux dispositifs interrupteurs photoélectriques alimentés en courant alternatif
FR1442056A (fr) * 1965-08-02 1966-06-10 Danfoss As Perfectionnements apportés aux détecteurs de flamme alimentés en courant alternatif
DE1230165B (de) * 1964-08-07 1966-12-08 Danfoss As Wechselstromgespeister Flammenwaechter
US3378733A (en) * 1964-05-22 1968-04-16 Danfoss As Supervisory switching arrangement
FR1569514A (enrdf_load_stackoverflow) * 1967-06-26 1969-05-30
DE2654881A1 (de) * 1976-10-22 1978-09-21 Landis & Gyr Ag Ueberwachungseinrichtung fuer physikalische groessen, insbesondere flammenwaechter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383600A (fr) * 1964-03-02 1964-12-24 Philips Nv Dispositif sensible au rayonnement
US3378733A (en) * 1964-05-22 1968-04-16 Danfoss As Supervisory switching arrangement
DE1230165B (de) * 1964-08-07 1966-12-08 Danfoss As Wechselstromgespeister Flammenwaechter
FR1435398A (fr) * 1965-05-19 1966-04-15 Danfoss As Perfectionnements apportés aux dispositifs interrupteurs photoélectriques alimentés en courant alternatif
FR1442056A (fr) * 1965-08-02 1966-06-10 Danfoss As Perfectionnements apportés aux détecteurs de flamme alimentés en courant alternatif
FR1569514A (enrdf_load_stackoverflow) * 1967-06-26 1969-05-30
DE2654881A1 (de) * 1976-10-22 1978-09-21 Landis & Gyr Ag Ueberwachungseinrichtung fuer physikalische groessen, insbesondere flammenwaechter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454055A1 (fr) * 1979-04-09 1980-11-07 Honeywell Inc Circuit de commande sensible a une flamme

Also Published As

Publication number Publication date
CH606916A5 (enrdf_load_stackoverflow) 1978-11-15
DE2654941C3 (de) 1980-09-11
DE2654941B2 (de) 1980-01-10
DE2654941A1 (de) 1978-04-27

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