FR1268757A - Electromagnetic circuit breaker in the air - Google Patents

Electromagnetic circuit breaker in the air

Info

Publication number
FR1268757A
FR1268757A FR838693A FR838693A FR1268757A FR 1268757 A FR1268757 A FR 1268757A FR 838693 A FR838693 A FR 838693A FR 838693 A FR838693 A FR 838693A FR 1268757 A FR1268757 A FR 1268757A
Authority
FR
France
Prior art keywords
air
circuit breaker
electromagnetic circuit
electromagnetic
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
FR838693A
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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
Priority claimed from CH7867559A external-priority patent/CH373800A/en
Application filed by Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Priority to FR838693A priority Critical patent/FR1268757A/en
Application granted granted Critical
Publication of FR1268757A publication Critical patent/FR1268757A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR838693A 1959-09-25 1960-09-15 Electromagnetic circuit breaker in the air Expired FR1268757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR838693A FR1268757A (en) 1959-09-25 1960-09-15 Electromagnetic circuit breaker in the air

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7867559A CH373800A (en) 1959-09-25 1959-09-25 Electromagnetic air contactor
FR838693A FR1268757A (en) 1959-09-25 1960-09-15 Electromagnetic circuit breaker in the air

Publications (1)

Publication Number Publication Date
FR1268757A true FR1268757A (en) 1961-08-04

Family

ID=25738399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838693A Expired FR1268757A (en) 1959-09-25 1960-09-15 Electromagnetic circuit breaker in the air

Country Status (1)

Country Link
FR (1) FR1268757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293890B (en) * 1963-06-05 1969-04-30 Ghisalba Spa Electromagnetic switch with two lifting armatures moving in opposite directions
EP1128409A2 (en) * 2000-02-23 2001-08-29 Hitachi, Ltd. Electromagnet and switch operating mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293890B (en) * 1963-06-05 1969-04-30 Ghisalba Spa Electromagnetic switch with two lifting armatures moving in opposite directions
EP1128409A2 (en) * 2000-02-23 2001-08-29 Hitachi, Ltd. Electromagnet and switch operating mechanism
EP1128409A3 (en) * 2000-02-23 2004-01-02 Hitachi, Ltd. Electromagnet and switch operating mechanism

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