CH571686A5 - - Google Patents

Info

Publication number
CH571686A5
CH571686A5 CH638174A CH638174A CH571686A5 CH 571686 A5 CH571686 A5 CH 571686A5 CH 638174 A CH638174 A CH 638174A CH 638174 A CH638174 A CH 638174A CH 571686 A5 CH571686 A5 CH 571686A5
Authority
CH
Switzerland
Application number
CH638174A
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 CH638174A priority Critical patent/CH571686A5/xx
Priority to DE2432043A priority patent/DE2432043C3/de
Priority to GB1878975A priority patent/GB1473021A/en
Publication of CH571686A5 publication Critical patent/CH571686A5/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
    • F23N5/24—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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/12—Burner simulation or checking
    • F23N2227/14—Flame simulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/18—Applying test signals, e.g. periodic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Control Of Combustion (AREA)
CH638174A 1974-05-09 1974-05-09 CH571686A5 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH638174A CH571686A5 (zh) 1974-05-09 1974-05-09
DE2432043A DE2432043C3 (de) 1974-05-09 1974-07-03 Elektronisches Zeitglied zur Steuerung der Sicherheitszeit für ein Brennersteuergerät
GB1878975A GB1473021A (en) 1974-05-09 1975-05-05 Safety timing circuits for burner control devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH638174A CH571686A5 (zh) 1974-05-09 1974-05-09

Publications (1)

Publication Number Publication Date
CH571686A5 true CH571686A5 (zh) 1976-01-15

Family

ID=4308679

Family Applications (1)

Application Number Title Priority Date Filing Date
CH638174A CH571686A5 (zh) 1974-05-09 1974-05-09

Country Status (3)

Country Link
CH (1) CH571686A5 (zh)
DE (1) DE2432043C3 (zh)
GB (1) GB1473021A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535831A (en) * 1978-09-06 1980-03-13 Hitachi Ltd Timer circuit of digital system combustion control device
FR2448107A1 (fr) * 1979-02-01 1980-08-29 Rv Const Electriques Dispositif electronique de securite pour un bruleur a combustible fluide, notamment gazeux
DE9310446U1 (de) * 1993-03-08 1994-07-14 Landis & Gyr Business Support Ag, Zug Schaltungsanordnung zum Prüfen von Schalter- bzw. Relaiskontakten

Also Published As

Publication number Publication date
DE2432043B2 (de) 1977-11-17
DE2432043A1 (de) 1975-11-20
GB1473021A (en) 1977-05-11
DE2432043C3 (de) 1978-07-20

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Legal Events

Date Code Title Description
PL Patent ceased