FR785058A - Improvements to automatic circuit breakers - Google Patents

Improvements to automatic circuit breakers

Info

Publication number
FR785058A
FR785058A FR785058DA FR785058A FR 785058 A FR785058 A FR 785058A FR 785058D A FR785058D A FR 785058DA FR 785058 A FR785058 A FR 785058A
Authority
FR
France
Prior art keywords
circuit breakers
automatic circuit
automatic
breakers
circuit
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
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.)
Electric Auto Lite Co
Original Assignee
Electric Auto Lite Co
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 Electric Auto Lite Co filed Critical Electric Auto Lite Co
Application granted granted Critical
Publication of FR785058A publication Critical patent/FR785058A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H01H71/402—Combined electrothermal and electromagnetic mechanisms in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR785058D 1934-02-02 1935-02-02 Improvements to automatic circuit breakers Expired FR785058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785058XA 1934-02-02 1934-02-02

Publications (1)

Publication Number Publication Date
FR785058A true FR785058A (en) 1935-08-01

Family

ID=22144446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785058D Expired FR785058A (en) 1934-02-02 1935-02-02 Improvements to automatic circuit breakers

Country Status (1)

Country Link
FR (1) FR785058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1168402A1 (en) * 2000-06-30 2002-01-02 Hager Electro S.A. Magnetic subassembly for a mocular electrical device with a limited width

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1168402A1 (en) * 2000-06-30 2002-01-02 Hager Electro S.A. Magnetic subassembly for a mocular electrical device with a limited width

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