FR712172A - Relais électro-magnétique - Google Patents

Relais électro-magnétique

Info

Publication number: FR712172A
Authority: FR; France
Prior art keywords: electromagnetic relay; relay; electromagnetic
Prior art date: 1930-02-28
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.)

Ateliers de Constructions Electriques de Delle SA

Original Assignee

Ateliers de Constructions Electriques de Delle 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.)

1930-02-28

Filing date

1931-01-27

Publication date

1931-09-26

1931-01-27 Application filed by Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA

1931-09-26 Application granted granted Critical

1931-09-26 Publication of FR712172A publication Critical patent/FR712172A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/40—Branched or multiple-limb main magnetic circuits

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)

FR712172D 1930-02-28 1931-01-27 Relais électro-magnétique Expired FR712172A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE712172X		1930-02-28

Publications (1)

Publication Number	Publication Date
FR712172A true FR712172A (fr)	1931-09-26

Family

ID=6621716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR712172D Expired FR712172A (fr)	1930-02-28	1931-01-27	Relais électro-magnétique

Country Status (1)

Country	Link
FR (1)	FR712172A (fr)

1931
- 1931-01-27 FR FR712172D patent/FR712172A/fr not_active Expired

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