FR1208648A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number: FR1208648A
Authority: FR; France
Prior art keywords: electromagnetic relay; relay; electromagnetic
Prior art date: 1957-11-14
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.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

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.)

1957-11-14

Filing date

1958-11-13

Publication date

1960-02-24

1958-11-13 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

1960-02-24 Application granted granted Critical

1960-02-24 Publication of FR1208648A publication Critical patent/FR1208648A/en

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
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electromagnets (AREA)

FR1208648D 1957-11-14 1958-11-13 Electromagnetic relay Expired FR1208648A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE844428X		1957-11-14

Publications (1)

Publication Number	Publication Date
FR1208648A true FR1208648A (en)	1960-02-24

Family

ID=20358456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1208648D Expired FR1208648A (en)	1957-11-14	1958-11-13	Electromagnetic relay

Country Status (5)

Country	Link
US (1)	US2973464A (en)
BE (1)	BE572384A (en)
DE (1)	DE1102284B (en)
FR (1)	FR1208648A (en)
GB (1)	GB844428A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3231700A (en) *	1961-01-31	1966-01-25	Fuji Tsushinki Seizo Kk	Electromagnetic relay with banks of resilient contact members
US3092702A (en) *	1962-01-29	1963-06-04	Automatic Elect Lab	Microswitch relay
US3324434A (en) *	1965-07-29	1967-06-06	Struthers Dunn	Electromagnetic relay with magnetic plastic hinge pad
DD116532A1 (en) *	1974-11-07	1975-11-20

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1481104A (en) *	1921-07-07	1924-01-15	Lenaghan Thomas	Electromagnetic relay
DE587384C (en) *	1931-10-22	1933-11-02	Siemens Schuckertwerke Akt Ges	Electromagnet with rotatable nose anchor

0
- BE BE572384D patent/BE572384A/xx unknown
1958
- 1958-10-27 GB GB34326/58A patent/GB844428A/en not_active Expired
- 1958-11-03 US US771260A patent/US2973464A/en not_active Expired - Lifetime
- 1958-11-13 FR FR1208648D patent/FR1208648A/en not_active Expired
- 1958-11-13 DE DET15879A patent/DE1102284B/en active Pending

Also Published As

Publication number	Publication date
DE1102284B (en)	1961-03-16
BE572384A (en)
GB844428A (en)	1960-08-10
US2973464A (en)	1961-02-28

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