FR819679A - Perfectionnements aux relais - Google Patents

Perfectionnements aux relais

Info

Publication number: FR819679A
Authority: FR; France
Prior art keywords: relays
Prior art date: 1936-03-24
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

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.)

Compagnie Francaise Thomson Houston SA

Original Assignee

Compagnie Francaise Thomson Houston SA

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.)

1936-03-24

Filing date

1937-03-24

Publication date

1937-10-23

1937-03-24 Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA

1937-10-23 Application granted granted Critical

1937-10-23 Publication of FR819679A publication Critical patent/FR819679A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/42—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to product of voltage and current

FR819679D 1936-03-24 1937-03-24 Perfectionnements aux relais Expired FR819679A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US819679XA	1936-03-24	1936-03-24

Publications (1)

Publication Number	Publication Date
FR819679A true FR819679A (fr)	1937-10-23

Family

ID=22167539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR819679D Expired FR819679A (fr)	1936-03-24	1937-03-24	Perfectionnements aux relais

Country Status (1)

Country	Link
FR (1)	FR819679A (fr)

1937
- 1937-03-24 FR FR819679D patent/FR819679A/fr not_active Expired

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