FR1140021A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number: FR1140021A
Authority: FR; France
Prior art keywords: electromagnetic relay; relay; electromagnetic
Prior art date: 1955-02-05
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.)

Siemens and Halske AG

Siemens AG

Original Assignee

Siemens and Halske AG

Siemens AG

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.)

1955-02-05

Filing date

1956-01-05

Publication date

1957-07-09

1956-01-05 Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG

1957-07-09 Application granted granted Critical

1957-07-09 Publication of FR1140021A publication Critical patent/FR1140021A/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
- H01H50/54—Contact arrangements
- H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H2001/145—Contacts characterised by the manner in which co-operating contacts engage by abutting by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/047—Details concerning mounting a relays

Landscapes

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

FR1140021D 1955-02-05 1956-01-05 Electromagnetic relay Expired FR1140021A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES42592A DE1055129B (en)	1955-02-05	1955-02-05	Electromagnetic relay

Publications (1)

Publication Number	Publication Date
FR1140021A true FR1140021A (en)	1957-07-09

Family

ID=7484389

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1140021D Expired FR1140021A (en)	1955-02-05	1956-01-05	Electromagnetic relay

Country Status (7)

Country	Link
US (1)	US2888532A (en)
BE (1)	BE544420A (en)
CH (1)	CH352407A (en)
DE (1)	DE1055129B (en)
FR (1)	FR1140021A (en)
GB (1)	GB811512A (en)
NL (2)	NL204169A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4206432A (en) *	1978-04-07	1980-06-03	International Standard Electric Corporation	Electromagnetic relay
JPH0420059Y2 (en) *	1986-10-03	1992-05-07

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US692579A (en) *	1901-06-08	1902-02-04	Wotton Electric & Mfg Company	Electric gong.
US977008A (en) *	1907-04-13	1910-11-29	William T Daley	Telegraph system.
DE428585C (en) *	1924-02-12	1926-05-08	Siemens & Halske Akt Ges	Electromagnetic relay
US1685847A (en) *	1925-12-29	1928-10-02	American Telephone & Telegraph	Test clip
US1876295A (en) *	1927-02-04	1932-09-06	Hofgaard Remington Corp	Unpolarized electromagnetic relay
US1799651A (en) *	1928-11-27	1931-04-07	Bell Telephone Labor Inc	Electrical switching apparatus
DE764008C (en) *	1938-06-09	1945-01-11	Philips Patentverwaltung	Electric discharge tubes
US2275531A (en) *	1940-11-27	1942-03-10	Bell Telephone Labor Inc	Relay
US2450001A (en) *	1944-10-18	1948-09-28	Int Standard Electric Corp	Cross connection strip as used in telephone and like systems

0
- BE BE544420D patent/BE544420A/xx unknown
- NL NL107614D patent/NL107614C/xx active
- NL NL204169D patent/NL204169A/xx unknown
1955
- 1955-02-05 DE DES42592A patent/DE1055129B/en active Pending
1956
- 1956-01-05 FR FR1140021D patent/FR1140021A/en not_active Expired
- 1956-01-23 GB GB2230/56A patent/GB811512A/en not_active Expired
- 1956-01-25 US US561320A patent/US2888532A/en not_active Expired - Lifetime
- 1956-01-31 CH CH352407D patent/CH352407A/en unknown

Also Published As

Publication number	Publication date
NL107614C (en)
NL204169A (en)
US2888532A (en)	1959-05-26
CH352407A (en)	1961-02-28
GB811512A (en)	1959-04-08
BE544420A (en)
DE1055129B (en)	1959-04-16

Publication	Publication Date	Title
CH335763A (en)	1959-01-31	Electromagnetic relay
CH349004A (en)	1960-09-30	Polarized relay
FR1163738A (en)	1958-09-30	Electromagnetic relay
FR1152143A (en)	1958-02-12	Electromagnetic relay
CH337274A (en)	1959-03-31	Electromagnetic relay
FR1117404A (en)	1956-05-23	Electromagnetic relay
FR1127470A (en)	1956-12-17	Static electromagnetic relay
CH351337A (en)	1961-01-15	Electromagnetic relay
CH326752A (en)	1957-12-31	Electromechanical relay
FR1208648A (en)	1960-02-24	Electromagnetic relay
FR1129730A (en)	1957-01-24	Electromagnetic relay
FR1140021A (en)	1957-07-09	Electromagnetic relay
CH341230A (en)	1959-09-30	Electromagnetic relay
FR1132564A (en)	1957-03-13	Advanced electromagnetic relays
CH340278A (en)	1959-08-15	Electric relay
FR1124511A (en)	1956-10-12	Electromagnetic relay
FR1097936A (en)	1955-07-12	Electromagnetic relay
FR69979E (en)	1959-01-30	Multi-contact relay
AT191944B (en)	1957-09-25	Electromagnetic relay
FR1209017A (en)	1960-02-26	Electromagnetic relay
FR1142848A (en)	1957-09-23	Electromagnetic relay
FR1136062A (en)	1957-05-09	Electromagnetic relay
FR1137546A (en)	1957-05-29	Electromagnetic relay
FR1150080A (en)	1958-01-07	Electromagnetic relay
CH351674A (en)	1961-01-31	Electromagnetic relay