DE3853838D1 - Polarisiertes elektromagnetisches Relais. - Google Patents

Polarisiertes elektromagnetisches Relais.

Info

Publication number: DE3853838D1
Authority: DE; Germany
Prior art keywords: electromagnetic relay; polarized electromagnetic; polarized; relay; electromagnetic
Prior art date: 1987-02-05
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 - Fee Related

Application number

DE3853838T

Other languages

English (en)

Other versions

DE3853838T2 (de

Inventor

Kosei Yoshino

Hirohumi Saso

Masayuki Matsumoto

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.)

Takamisawa Electric Co Ltd

Original Assignee

Takamisawa Electric Co Ltd

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.)

1987-02-05

Filing date

1988-02-04

Publication date

1995-06-29

1987-02-05 Priority claimed from JP62023519A external-priority patent/JPH088045B2/ja

1987-10-09 Priority claimed from JP1987154135U external-priority patent/JPH0515705Y2/ja

1988-02-04 Application filed by Takamisawa Electric Co Ltd filed Critical Takamisawa Electric Co Ltd

1995-06-29 Application granted granted Critical

1995-06-29 Publication of DE3853838D1 publication Critical patent/DE3853838D1/de

1996-02-08 Publication of DE3853838T2 publication Critical patent/DE3853838T2/de

2008-02-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H45/00—Details of relays
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays

Landscapes

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

DE3853838T 1987-02-05 1988-02-04 Polarisiertes elektromagnetisches Relais. Expired - Fee Related DE3853838T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP62023519A JPH088045B2 (ja)	1987-02-05	1987-02-05	有極形電磁石装置
JP1987154135U JPH0515705Y2 (de)	1987-10-09	1987-10-09

Publications (2)

Publication Number	Publication Date
DE3853838D1 true DE3853838D1 (de)	1995-06-29
DE3853838T2 DE3853838T2 (de)	1996-02-08

Family

ID=26360885

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3853838T Expired - Fee Related DE3853838T2 (de)	1987-02-05	1988-02-04	Polarisiertes elektromagnetisches Relais.

Country Status (5)

Country	Link
US (1)	US4843360A (de)
EP (1)	EP0277833B1 (de)
KR (1)	KR900008639B1 (de)
DE (1)	DE3853838T2 (de)
HK (1)	HK130896A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0424242U (de) *	1990-06-20	1992-02-27
US5264812A (en) *	1992-05-19	1993-11-23	Takamisawa Electric Co., Ltd.	Small, economical and stable polarized electromagnetic relay having two groups of electromagnetic relay portions
CN103222023A (zh) *	2010-11-30	2013-07-24	富士电机机器制御株式会社	闭锁继电器
JP5991778B2 (ja) *	2012-04-19	2016-09-14	富士通コンポーネント株式会社	電磁継電器
DE102012207589B3 (de) *	2012-05-08	2013-10-02	Gruner Ag	Relais mit Doppelunterbrechung
GB201215926D0 (en) *	2012-09-06	2012-10-24	Dialight Europ Ltd	Improvements in rotary actuators
KR101447369B1 (ko) *	2013-06-07	2014-10-06	송 추안 프레시션 컴퍼니 리미티드	계전기 철심 제작방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2454967C3 (de) *	1974-05-15	1981-12-24	Hans 8024 Deisenhofen Sauer	Gepoltes elektromagnetisches Relais
JPS53122752A (en) *	1977-03-31	1978-10-26	Matsushita Electric Works Ltd	Polar relay
DE3006948A1 (de) *	1980-02-25	1981-09-10	Siemens AG, 1000 Berlin und 8000 München	Polarisiertes magnetsystem
DE3410424C2 (de) *	1984-03-21	1986-01-30	Sds-Elektro Gmbh, 8024 Deisenhofen	Zapfengelagertes Relais
DE3520773C1 (de) *	1985-05-29	1989-07-20	SDS-Relais AG, 8024 Deisenhofen	Elektromagnetisches Relais

1988
- 1988-02-02 US US07/151,664 patent/US4843360A/en not_active Expired - Lifetime
- 1988-02-04 EP EP88300943A patent/EP0277833B1/de not_active Expired - Lifetime
- 1988-02-04 DE DE3853838T patent/DE3853838T2/de not_active Expired - Fee Related
- 1988-02-05 KR KR8801085A patent/KR900008639B1/ko not_active IP Right Cessation
1996
- 1996-07-18 HK HK130896A patent/HK130896A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0277833A2 (de)	1988-08-10
EP0277833B1 (de)	1995-05-24
DE3853838T2 (de)	1996-02-08
EP0277833A3 (en)	1990-05-02
KR900008639B1 (en)	1990-11-26
US4843360A (en)	1989-06-27
HK130896A (en)	1996-07-26
KR880010453A (ko)	1988-10-08

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Legal Events

Date	Code	Title	Description
1996-06-20	8364	No opposition during term of opposition
2004-05-19	8328	Change in the person/name/address of the agent	Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN
2006-12-14	8339	Ceased/non-payment of the annual fee