FR883829A - Improvements to multi-pole overcurrent relays or others combined with a switch or automatic circuit breaker - Google Patents

Improvements to multi-pole overcurrent relays or others combined with a switch or automatic circuit breaker

Info

Publication number
FR883829A
FR883829A FR883829DA FR883829A FR 883829 A FR883829 A FR 883829A FR 883829D A FR883829D A FR 883829DA FR 883829 A FR883829 A FR 883829A
Authority
FR
France
Prior art keywords
switch
combined
circuit breaker
automatic circuit
overcurrent relays
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)
Inventor
Karl Kesl
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 filed Critical
Application granted granted Critical
Publication of FR883829A publication Critical patent/FR883829A/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR883829D 1940-03-07 1941-11-04 Improvements to multi-pole overcurrent relays or others combined with a switch or automatic circuit breaker Expired FR883829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS220021X 1940-03-07

Publications (1)

Publication Number Publication Date
FR883829A true FR883829A (en) 1943-07-20

Family

ID=5451009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883829D Expired FR883829A (en) 1940-03-07 1941-11-04 Improvements to multi-pole overcurrent relays or others combined with a switch or automatic circuit breaker

Country Status (4)

Country Link
BE (1) BE443012A (en)
CH (1) CH220021A (en)
DE (1) DE715501C (en)
FR (1) FR883829A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL116223C (en) * 1944-02-21
DE1067514B (en) * 1955-10-15 1959-10-22 Calor Emag Elektrizitaets Ag Trip device for multi-pole circuit breakers
DE1087680B (en) * 1958-02-04 1960-08-25 Elektroschaltgeraete Goerlitz Electromagnetic overcurrent release

Also Published As

Publication number Publication date
CH220021A (en) 1942-03-15
DE715501C (en) 1942-01-02
BE443012A (en)

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