CH674408A5 - - Google Patents

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Publication number
CH674408A5
CH674408A5 CH4496/87A CH449687A CH674408A5 CH 674408 A5 CH674408 A5 CH 674408A5 CH 4496/87 A CH4496/87 A CH 4496/87A CH 449687 A CH449687 A CH 449687A CH 674408 A5 CH674408 A5 CH 674408A5
Authority
CH
Switzerland
Prior art keywords
ignition
transistor
voltage
switching element
capacitor
Prior art date
Application number
CH4496/87A
Other languages
German (de)
English (en)
Inventor
Karl-Friedrich Haupenthal
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 CH4496/87A priority Critical patent/CH674408A5/de
Priority to DE3741560A priority patent/DE3741560C1/de
Priority to FR8814146A priority patent/FR2623629A1/fr
Publication of CH674408A5 publication Critical patent/CH674408A5/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/15—Indicating the presence of current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CH4496/87A 1987-11-19 1987-11-19 CH674408A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH4496/87A CH674408A5 (fr) 1987-11-19 1987-11-19
DE3741560A DE3741560C1 (en) 1987-11-19 1987-12-08 Ignition spark detector
FR8814146A FR2623629A1 (fr) 1987-11-19 1988-10-28 Detecteur d'etincelles d'allumage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4496/87A CH674408A5 (fr) 1987-11-19 1987-11-19

Publications (1)

Publication Number Publication Date
CH674408A5 true CH674408A5 (fr) 1990-05-31

Family

ID=4277190

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4496/87A CH674408A5 (fr) 1987-11-19 1987-11-19

Country Status (3)

Country Link
CH (1) CH674408A5 (fr)
DE (1) DE3741560C1 (fr)
FR (1) FR2623629A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109253468A (zh) * 2017-07-14 2019-01-22 神讯电脑(昆山)有限公司 点烟器检测装置及其检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534325A (de) * 1971-06-29 1973-02-28 Landis & Gyr Ag Steuereinrichtung für einen Brenner einer Feuerungsanlage
IT1194378B (it) * 1983-08-26 1988-09-22 Bassani Spa Dispositivo di rilevazione del passaggio di corrente in uno o piu' conduttori

Also Published As

Publication number Publication date
FR2623629A1 (fr) 1989-05-26
DE3741560C1 (en) 1989-04-13

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Legal Events

Date Code Title Description
PL Patent ceased