FR637586A - Combination circuit breaker - Google Patents

Combination circuit breaker

Info

Publication number: FR637586A
Authority: FR; France
Prior art keywords: circuit breaker; combination circuit; combination; breaker; circuit
Prior art date: 1926-11-09
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

Inventor

Georges-Louis-Gaston Fournier

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.)

1926-11-09

Filing date

1926-11-09

Publication date

1928-05-03

1926-11-09 Application filed filed Critical

1928-05-03 Application granted granted Critical

1928-05-03 Publication of FR637586A publication Critical patent/FR637586A/en

Status Expired legal-status Critical Current

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
- H01H71/18—Electrothermal mechanisms with expanding rod, strip, or wire

FR637586D 1926-11-09 1926-11-09 Combination circuit breaker Expired FR637586A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR637586T		1926-11-09

Publications (1)

Publication Number	Publication Date
FR637586A true FR637586A (en)	1928-05-03

Family

ID=8995393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR637586D Expired FR637586A (en)	1926-11-09	1926-11-09	Combination circuit breaker

Country Status (2)

Country	Link
FR (1)	FR637586A (en)
GB (1)	GB280535A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007063445A1 (en) *	2007-12-21	2009-06-25	Siemens Ag	Thermal activation unit for switchgear i.e. power switchgear, has extension element mechanically connected to lever such that small temperature-dependent length variation of element is transferred to activation channel

1926
- 1926-11-09 FR FR637586D patent/FR637586A/en not_active Expired
1927
- 1927-11-04 GB GB29569/27A patent/GB280535A/en not_active Expired

Also Published As

Publication number	Publication date
GB280535A (en)	1928-10-25

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