FR2457556A1 - Dispositif de protection pour un appareil electrique - Google Patents

Dispositif de protection pour un appareil electrique

Info

Publication number
FR2457556A1
FR2457556A1 FR7913714A FR7913714A FR2457556A1 FR 2457556 A1 FR2457556 A1 FR 2457556A1 FR 7913714 A FR7913714 A FR 7913714A FR 7913714 A FR7913714 A FR 7913714A FR 2457556 A1 FR2457556 A1 FR 2457556A1
Authority
FR
France
Prior art keywords
starting
relay
circuit
thermal
supply
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.)
Granted
Application number
FR7913714A
Other languages
English (en)
French (fr)
Other versions
FR2457556B1 (enExample
Inventor
Gilles Baurand
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR7913714A priority Critical patent/FR2457556A1/fr
Publication of FR2457556A1 publication Critical patent/FR2457556A1/fr
Application granted granted Critical
Publication of FR2457556B1 publication Critical patent/FR2457556B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images

Landscapes

  • Protection Of Generators And Motors (AREA)
  • Motor And Converter Starters (AREA)
FR7913714A 1979-05-21 1979-05-21 Dispositif de protection pour un appareil electrique Granted FR2457556A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913714A FR2457556A1 (fr) 1979-05-21 1979-05-21 Dispositif de protection pour un appareil electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913714A FR2457556A1 (fr) 1979-05-21 1979-05-21 Dispositif de protection pour un appareil electrique

Publications (2)

Publication Number Publication Date
FR2457556A1 true FR2457556A1 (fr) 1980-12-19
FR2457556B1 FR2457556B1 (enExample) 1981-10-02

Family

ID=9225987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913714A Granted FR2457556A1 (fr) 1979-05-21 1979-05-21 Dispositif de protection pour un appareil electrique

Country Status (1)

Country Link
FR (1) FR2457556A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120638239A (zh) * 2025-08-13 2025-09-12 慈溪市鸣鹤兴华电器有限公司 一种双金属片断开电路控制方法及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549088A (enExample) * 1967-12-21 1968-12-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549088A (enExample) * 1967-12-21 1968-12-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120638239A (zh) * 2025-08-13 2025-09-12 慈溪市鸣鹤兴华电器有限公司 一种双金属片断开电路控制方法及系统

Also Published As

Publication number Publication date
FR2457556B1 (enExample) 1981-10-02

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