NO115597B - - Google Patents

Download PDF

Info

Publication number
NO115597B
NO115597B NO16421766A NO16421766A NO115597B NO 115597 B NO115597 B NO 115597B NO 16421766 A NO16421766 A NO 16421766A NO 16421766 A NO16421766 A NO 16421766A NO 115597 B NO115597 B NO 115597B
Authority
NO
Norway
Prior art keywords
voltage
capacitor
diode
resistor
flame
Prior art date
Application number
NO16421766A
Other languages
English (en)
Norwegian (no)
Inventor
J Sandoe-Pedersen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of NO115597B publication Critical patent/NO115597B/no

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
    • F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium 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)
  • Fire-Detection Mechanisms (AREA)
NO16421766A 1965-08-11 1966-08-08 NO115597B (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0047942 1965-08-11

Publications (1)

Publication Number Publication Date
NO115597B true NO115597B (ar) 1968-10-28

Family

ID=7050791

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16421766A NO115597B (ar) 1965-08-11 1966-08-08

Country Status (6)

Country Link
AT (1) AT271695B (ar)
CH (1) CH459441A (ar)
DE (1) DE1526211C2 (ar)
NL (1) NL6611012A (ar)
NO (1) NO115597B (ar)
SE (1) SE324204B (ar)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938786C3 (de) * 1979-09-19 1982-05-06 LGZ Landis & Gyr Zug AG, 6301 Zug Mit Wechselspannung gespeister Flammenwächter
RU186367U1 (ru) * 2018-09-03 2019-01-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Датчик контроля наличия пламени
EP3663646B1 (en) * 2018-12-06 2021-06-02 Siemens Aktiengesellschaft Flame monitoring control system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000554B (de) * 1951-04-05 1957-01-10 Landis & Gyr Ag Flammenueberwachungseinrichtung unter Verwendung einer durch die Flamme beeinflussten Ionisationsstrecke
AT189321B (de) * 1954-03-03 1957-03-25 Landis & Gyr Ag Flammenüberwachungseinrichtung mit gleichrichtender Impedanz als Fühler
DE1000555B (de) * 1954-03-31 1957-01-10 Landis & Gyr Ag Flammenueberwachungseinrichtung, bei welcher von der Gleichrichterwirkung der Flamme Gebrauch gemacht wird
AT229472B (de) * 1962-02-22 1963-09-25 Elesta Ag Elektronische Steuer Elektrischer Flammenwächter

Also Published As

Publication number Publication date
AT271695B (de) 1969-06-10
SE324204B (ar) 1970-05-25
DE1526211C2 (de) 1974-08-01
NL6611012A (ar) 1967-02-13
CH459441A (de) 1968-07-15
DE1526211B1 (de) 1970-05-14

Similar Documents

Publication Publication Date Title
US3564524A (en) Fire alarm system having a diode coupled checking circuit means
US4859868A (en) Electric fence energizer
US10151492B2 (en) Ignition controlling device of gas appliance
US4023073A (en) Open circuit detector
JPH0338530B2 (ar)
NO115597B (ar)
US2408711A (en) Apparatus to detect change of voltage
US20210333076A1 (en) Communication system and detonator
US2333224A (en) Electrical fence charging apparatus
US3632285A (en) Gas igniter system
US4211526A (en) Control system for redundant valves
CN104021644A (zh) 紫外线火焰传感器防误触发装置及方法
US3274580A (en) Radiation detection device circuits for use in flame sensing
US2528589A (en) Control apparatus
CN203909970U (zh) 紫外线火焰传感器防误触发装置
US2315757A (en) Electrical fence charging apparatus
US4037139A (en) Lightning arrester
US2632102A (en) Flame detection apparatus
EP0050953A1 (en) Flame detection circuit
US3755799A (en) Ultraviolet flame detector
US2102371A (en) Impulse rate meter
US3012146A (en) Condition sensing apparatus
US2258669A (en) Electrical fence charging apparatus
GB1224729A (en) Improvements in capacitor discharge circuits
US3892999A (en) Power source for electronic flame detection devices and the like