FR1423090A - Multipolar electric circuit breaker with electromagnetic and thermal releases - Google Patents

Multipolar electric circuit breaker with electromagnetic and thermal releases

Info

Publication number
FR1423090A
FR1423090A FR995640A FR995640A FR1423090A FR 1423090 A FR1423090 A FR 1423090A FR 995640 A FR995640 A FR 995640A FR 995640 A FR995640 A FR 995640A FR 1423090 A FR1423090 A FR 1423090A
Authority
FR
France
Prior art keywords
electromagnetic
circuit breaker
electric circuit
multipolar electric
thermal releases
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
FR995640A
Other languages
French (fr)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR995640A priority Critical patent/FR1423090A/en
Application granted granted Critical
Publication of FR1423090A publication Critical patent/FR1423090A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR995640A 1964-11-19 1964-11-19 Multipolar electric circuit breaker with electromagnetic and thermal releases Expired FR1423090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR995640A FR1423090A (en) 1964-11-19 1964-11-19 Multipolar electric circuit breaker with electromagnetic and thermal releases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995640A FR1423090A (en) 1964-11-19 1964-11-19 Multipolar electric circuit breaker with electromagnetic and thermal releases

Publications (1)

Publication Number Publication Date
FR1423090A true FR1423090A (en) 1966-01-03

Family

ID=8842930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995640A Expired FR1423090A (en) 1964-11-19 1964-11-19 Multipolar electric circuit breaker with electromagnetic and thermal releases

Country Status (1)

Country Link
FR (1) FR1423090A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505553A1 (en) * 1981-05-07 1982-11-12 Merlin Gerin MULTIPOLAR CIRCUIT BREAKER WITH INTERCHANGEABLE MAGNETOTHERMIC TRIGGER
US4963763A (en) * 1986-09-09 1990-10-16 Mitsubishi Denki Kabushiki Kaisha Load control system and method for disconnecting sub-bus from main-bus
WO2013133786A1 (en) * 2012-03-05 2013-09-12 Siemens Aktiengesellschaft Methods and apparatus for an improved magnetic armature selective tripping device of a circuit breaker

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505553A1 (en) * 1981-05-07 1982-11-12 Merlin Gerin MULTIPOLAR CIRCUIT BREAKER WITH INTERCHANGEABLE MAGNETOTHERMIC TRIGGER
EP0064906A1 (en) * 1981-05-07 1982-11-17 Merlin Gerin Multi-pole circuit breaker with an interchangeable thermal-magnetic trip unit
US4467297A (en) * 1981-05-07 1984-08-21 Merlin Gerin Multi-pole circuit breaker with interchangeable magneto-thermal tripping unit
US4963763A (en) * 1986-09-09 1990-10-16 Mitsubishi Denki Kabushiki Kaisha Load control system and method for disconnecting sub-bus from main-bus
US5012120A (en) * 1986-09-09 1991-04-30 Mitsubishi Denki Kabushiki Kaisha Load control system and method for disconnecting sub-bus from main-bus
WO2013133786A1 (en) * 2012-03-05 2013-09-12 Siemens Aktiengesellschaft Methods and apparatus for an improved magnetic armature selective tripping device of a circuit breaker
CN104160466A (en) * 2012-03-05 2014-11-19 西门子公司 Methods and apparatus for an improved magnetic armature selective tripping device of a circuit breaker
CN104160466B (en) * 2012-03-05 2017-05-31 西门子公司 For the method and apparatus of breaker improvement type armature keeper selective trip unit
US9672995B2 (en) 2012-03-05 2017-06-06 Siemens Aktiengesellschaft Methods and apparatus for an improved magnetic armature selective tripping device of a circuit breaker

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