CH580784A5 - - Google Patents

Info

Publication number
CH580784A5
CH580784A5 CH76575A CH76575A CH580784A5 CH 580784 A5 CH580784 A5 CH 580784A5 CH 76575 A CH76575 A CH 76575A CH 76575 A CH76575 A CH 76575A CH 580784 A5 CH580784 A5 CH 580784A5
Authority
CH
Switzerland
Application number
CH76575A
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 CH76575A priority Critical patent/CH580784A5/xx
Priority to DE2507811A priority patent/DE2507811C3/de
Priority to FR7538319A priority patent/FR2298765A1/fr
Priority to GB1631/76A priority patent/GB1497503A/en
Priority to NL7600629A priority patent/NL7600629A/xx
Publication of CH580784A5 publication Critical patent/CH580784A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/12—Flame sensors with flame rectification current detecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Control Of Combustion (AREA)
CH76575A 1975-01-22 1975-01-22 CH580784A5 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH76575A CH580784A5 (de) 1975-01-22 1975-01-22
DE2507811A DE2507811C3 (de) 1975-01-22 1975-02-24 An Wechselspannung angeschlossene Verstärkerschaltung für Flammenwächter
FR7538319A FR2298765A1 (fr) 1975-01-22 1975-12-15 Montage amplificateur de tension alternative pour controleur de flamme
GB1631/76A GB1497503A (en) 1975-01-22 1976-01-15 Flame monitors
NL7600629A NL7600629A (nl) 1975-01-22 1976-01-21 Met wisselspanning gevoede versterker voor een vlambewakings-circuit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH76575A CH580784A5 (de) 1975-01-22 1975-01-22

Publications (1)

Publication Number Publication Date
CH580784A5 true CH580784A5 (de) 1976-10-15

Family

ID=4194649

Family Applications (1)

Application Number Title Priority Date Filing Date
CH76575A CH580784A5 (de) 1975-01-22 1975-01-22

Country Status (5)

Country Link
CH (1) CH580784A5 (de)
DE (1) DE2507811C3 (de)
FR (1) FR2298765A1 (de)
GB (1) GB1497503A (de)
NL (1) NL7600629A (de)

Also Published As

Publication number Publication date
FR2298765B1 (de) 1979-06-29
DE2507811B2 (de) 1978-10-26
GB1497503A (en) 1978-01-12
DE2507811A1 (de) 1976-07-29
FR2298765A1 (fr) 1976-08-20
DE2507811C3 (de) 1979-07-05
NL7600629A (nl) 1976-07-26

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Legal Events

Date Code Title Description
PL Patent ceased