FR1257146A - Safety relay - Google Patents

Safety relay

Info

Publication number
FR1257146A
FR1257146A FR818733A FR818733A FR1257146A FR 1257146 A FR1257146 A FR 1257146A FR 818733 A FR818733 A FR 818733A FR 818733 A FR818733 A FR 818733A FR 1257146 A FR1257146 A FR 1257146A
Authority
FR
France
Prior art keywords
safety relay
relay
safety
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
FR818733A
Other languages
French (fr)
Inventor
Delaporte-Denisselle
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.)
REGULATION AUTOMATIQUE
Original Assignee
REGULATION AUTOMATIQUE
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 REGULATION AUTOMATIQUE filed Critical REGULATION AUTOMATIQUE
Priority to FR818733A priority Critical patent/FR1257146A/en
Application granted granted Critical
Publication of FR1257146A publication Critical patent/FR1257146A/en
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
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR818733A 1960-02-17 1960-02-17 Safety relay Expired FR1257146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR818733A FR1257146A (en) 1960-02-17 1960-02-17 Safety relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818733A FR1257146A (en) 1960-02-17 1960-02-17 Safety relay

Publications (1)

Publication Number Publication Date
FR1257146A true FR1257146A (en) 1961-03-31

Family

ID=8725343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818733A Expired FR1257146A (en) 1960-02-17 1960-02-17 Safety relay

Country Status (1)

Country Link
FR (1) FR1257146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290904B (en) * 1963-05-30 1969-03-20 Saunier Duval Switching device for gas-heated devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290904B (en) * 1963-05-30 1969-03-20 Saunier Duval Switching device for gas-heated devices

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