CA1070798A - Flame detecting apparatus - Google Patents

Flame detecting apparatus

Info

Publication number
CA1070798A
CA1070798A CA239,077A CA239077A CA1070798A CA 1070798 A CA1070798 A CA 1070798A CA 239077 A CA239077 A CA 239077A CA 1070798 A CA1070798 A CA 1070798A
Authority
CA
Canada
Prior art keywords
flame
electrode
detecting
auxiliary electrode
detecting apparatus
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.)
Expired
Application number
CA239,077A
Other languages
English (en)
French (fr)
Inventor
Susumu Nishigaki
Akio Ohgoshi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1070798A publication Critical patent/CA1070798A/en
Expired 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Control Of Combustion (AREA)
CA239,077A 1974-11-14 1975-11-05 Flame detecting apparatus Expired CA1070798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49131375A JPS5739381B2 (de) 1974-11-14 1974-11-14

Publications (1)

Publication Number Publication Date
CA1070798A true CA1070798A (en) 1980-01-29

Family

ID=15056459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,077A Expired CA1070798A (en) 1974-11-14 1975-11-05 Flame detecting apparatus

Country Status (7)

Country Link
JP (1) JPS5739381B2 (de)
AU (1) AU501742B2 (de)
CA (1) CA1070798A (de)
DE (1) DE2550881A1 (de)
FR (1) FR2291494A1 (de)
GB (1) GB1499446A (de)
NL (1) NL7513265A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979689A (en) 1975-01-29 1976-09-07 Rca Corporation Differential amplifier circuit
DE2847154A1 (de) * 1978-10-30 1980-05-08 Rowenta Werke Gmbh Batteriefeuerzeug mit automatischer abschaltung der zuendeinrichtung
JPS59160791A (ja) * 1983-03-04 1984-09-11 Citizen Watch Co Ltd 電子時計の輪列構造
DE19932546A1 (de) * 1999-07-13 2001-01-25 Bosch Gmbh Robert Gasbrenner

Also Published As

Publication number Publication date
FR2291494B1 (de) 1981-09-25
AU8659875A (en) 1977-05-19
FR2291494A1 (fr) 1976-06-11
JPS5156694A (de) 1976-05-18
AU501742B2 (en) 1979-06-28
JPS5739381B2 (de) 1982-08-20
DE2550881A1 (de) 1976-05-20
NL7513265A (nl) 1976-05-18
GB1499446A (en) 1978-02-01

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Legal Events

Date Code Title Description
MKEX Expiry