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DE3070452D1 - Safety control devices for gas valves - Google Patents

Safety control devices for gas valves

Info

Publication number
DE3070452D1
DE3070452D1 DE8080401137T DE3070452T DE3070452D1 DE 3070452 D1 DE3070452 D1 DE 3070452D1 DE 8080401137 T DE8080401137 T DE 8080401137T DE 3070452 T DE3070452 T DE 3070452T DE 3070452 D1 DE3070452 D1 DE 3070452D1
Authority
DE
Germany
Prior art keywords
gate
movable contacts
relay contactor
contactor
breaker
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
DE8080401137T
Other languages
English (en)
Inventor
Bernard Vergne
Claude Dauget
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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Application granted granted Critical
Publication of DE3070452D1 publication Critical patent/DE3070452D1/de
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
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • 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
    • F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Pipeline Systems (AREA)
DE8080401137T 1979-08-01 1980-07-31 Safety control devices for gas valves Expired DE3070452D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919806A FR2462660A1 (fr) 1979-08-01 1979-08-01 Perfectionnements aux dispositifs pour commander avec securite des vannes de gaz

Publications (1)

Publication Number Publication Date
DE3070452D1 true DE3070452D1 (en) 1985-05-15

Family

ID=9228532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080401137T Expired DE3070452D1 (en) 1979-08-01 1980-07-31 Safety control devices for gas valves

Country Status (5)

Country Link
EP (1) EP0023870B1 (de)
JP (1) JPS5623632A (de)
AT (1) ATE12682T1 (de)
DE (1) DE3070452D1 (de)
FR (1) FR2462660A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152579A (ja) * 1982-03-08 1983-09-10 株式会社マグジヤン 麻雀装置
JPS60249987A (ja) * 1984-05-23 1985-12-10 都島興産株式会社 麻雀装置
CN113883415B (zh) * 2021-09-16 2024-02-20 杨春顺 一种燃气自动断路器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270800A (en) * 1964-12-07 1966-09-06 Honeywell Inc Burner control apparatus
DE2442997C2 (de) * 1974-09-07 1976-09-16 Danfoss As Steuergeraet zum zuenden und ueberwachen einer feuerungsanlage
CH582333A5 (de) * 1975-03-04 1976-11-30 Landis & Gyr Ag

Also Published As

Publication number Publication date
EP0023870A1 (de) 1981-02-11
EP0023870B1 (de) 1985-04-10
JPS5623632A (en) 1981-03-06
FR2462660B1 (de) 1982-09-03
FR2462660A1 (fr) 1981-02-13
ATE12682T1 (de) 1985-04-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee