FR896880A - Bimetal trip unit, especially for circuit breaker - Google Patents

Bimetal trip unit, especially for circuit breaker

Info

Publication number
FR896880A
FR896880A FR896880DA FR896880A FR 896880 A FR896880 A FR 896880A FR 896880D A FR896880D A FR 896880DA FR 896880 A FR896880 A FR 896880A
Authority
FR
France
Prior art keywords
circuit breaker
trip unit
bimetal trip
bimetal
unit
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR896880A publication Critical patent/FR896880A/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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
FR896880D 1942-08-26 1943-07-30 Bimetal trip unit, especially for circuit breaker Expired FR896880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL108829D DE761898C (en) 1942-08-26 1942-08-26 Bimetallic release with direct current flowing through it, especially for automatic switches

Publications (1)

Publication Number Publication Date
FR896880A true FR896880A (en) 1945-03-06

Family

ID=6098564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896880D Expired FR896880A (en) 1942-08-26 1943-07-30 Bimetal trip unit, especially for circuit breaker

Country Status (4)

Country Link
BE (1) BE451926A (en)
CH (1) CH301193A (en)
DE (1) DE761898C (en)
FR (1) FR896880A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348832A1 (en) * 1976-04-20 1977-11-18 Ferodo Sa Electrically driven car radiator cooling fan - has two speed motor with bimetallic circuit breaker triggering alarm if motor is impeded or stopped

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE631641C (en) * 1933-07-16 1936-06-25 Erich Marx Dr Device for sandblasting the inside of pipes

Also Published As

Publication number Publication date
CH301193A (en) 1954-08-31
DE761898C (en) 1954-08-02
BE451926A (en) 1943-09-30

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