CH604084A5 - - Google Patents

Info

Publication number
CH604084A5
CH604084A5 CH741376A CH741376A CH604084A5 CH 604084 A5 CH604084 A5 CH 604084A5 CH 741376 A CH741376 A CH 741376A CH 741376 A CH741376 A CH 741376A CH 604084 A5 CH604084 A5 CH 604084A5
Authority
CH
Switzerland
Application number
CH741376A
Inventor
Walter Berner
Original Assignee
Landis & 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 & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH741376A priority Critical patent/CH604084A5/xx
Priority to GB23723/77A priority patent/GB1573659A/en
Priority to DE19772725774 priority patent/DE2725774A1/de
Priority to FR7717717A priority patent/FR2354515A1/fr
Publication of CH604084A5 publication Critical patent/CH604084A5/xx

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
    • F23N5/08—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • F23M11/045—Means for supervising combustion, e.g. windows by observing the flame
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
CH741376A 1976-06-11 1976-06-11 CH604084A5 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH741376A CH604084A5 (sv) 1976-06-11 1976-06-11
GB23723/77A GB1573659A (en) 1976-06-11 1977-06-03 Flame monitoring apparatus
DE19772725774 DE2725774A1 (de) 1976-06-11 1977-06-07 Flammenueberwachungseinrichtung
FR7717717A FR2354515A1 (fr) 1976-06-11 1977-06-09 Dispositif controleur de flamme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH741376A CH604084A5 (sv) 1976-06-11 1976-06-11

Publications (1)

Publication Number Publication Date
CH604084A5 true CH604084A5 (sv) 1978-08-31

Family

ID=4324737

Family Applications (1)

Application Number Title Priority Date Filing Date
CH741376A CH604084A5 (sv) 1976-06-11 1976-06-11

Country Status (4)

Country Link
CH (1) CH604084A5 (sv)
DE (1) DE2725774A1 (sv)
FR (1) FR2354515A1 (sv)
GB (1) GB1573659A (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149273A (en) * 1983-11-02 1985-06-05 British Gas Corp Active control of flame noise
US6024561A (en) * 1999-01-20 2000-02-15 Autoflame Engineering Limited Monitoring for the presence of a flame in a burner

Also Published As

Publication number Publication date
FR2354515B1 (sv) 1983-12-23
DE2725774A1 (de) 1977-12-15
GB1573659A (en) 1980-08-28
FR2354515A1 (fr) 1978-01-06

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Legal Events

Date Code Title Description
PL Patent ceased