EP0286432A3 - Relais - Google Patents

Relais Download PDF

Info

Publication number: EP0286432A3
Authority: EP; European Patent Office
Prior art keywords: assembly; core; central passage; field piece; coil
Prior art date: 1987-04-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP88303171A

Other languages

German (de)

English (en)

Other versions

EP0286432A2 (fr

Inventor

Brian Stanley Darlow

Peter Robert Jolly

Alan Godfrey

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.)

PED Ltd

Original Assignee

PED 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.)

1987-04-09

Filing date

1988-04-08

Publication date

1990-06-06

1987-04-09 Priority claimed from GB878708464A external-priority patent/GB8708464D0/en

1988-02-27 Priority claimed from GB888804667A external-priority patent/GB8804667D0/en

1988-04-08 Application filed by PED Ltd filed Critical PED Ltd

1988-10-12 Publication of EP0286432A2 publication Critical patent/EP0286432A2/fr

1990-06-06 Publication of EP0286432A3 publication Critical patent/EP0286432A3/fr

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—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
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H2050/028—Means to improve the overall withstanding voltage, e.g. creepage distances
- 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
- H01H2050/365—Stationary parts of magnetic circuit, e.g. yoke formed from a single sheet of magnetic material by punching, bending, plying

Landscapes

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

EP88303171A 1987-04-09 1988-04-08 Relais Withdrawn EP0286432A3 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB878708464A GB8708464D0 (en)	1987-04-09	1987-04-09	Relay
GB8708464		1987-04-09
GB8804667		1988-02-27
GB888804667A GB8804667D0 (en)	1988-02-27	1988-02-27	Improvements in & relating to relays

Publications (2)

Publication Number	Publication Date
EP0286432A2 EP0286432A2 (fr)	1988-10-12
EP0286432A3 true EP0286432A3 (fr)	1990-06-06

Family

ID=26292118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88303171A Withdrawn EP0286432A3 (fr)	1987-04-09	1988-04-08	Relais

Country Status (3)

Country	Link
EP (1)	EP0286432A3 (fr)
AU (1)	AU1442288A (fr)
GB (1)	GB2203288B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5773006B1 (ja) *	2014-02-24	2015-09-02	オムロン株式会社	電磁継電器
JP6806007B2 (ja) *	2017-08-31	2020-12-23	オムロン株式会社	電磁継電器
CN108321033A (zh) *	2018-03-26	2018-07-24	厦门宏远达电器有限公司	一种提高触点间耐压性能的电磁继电器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB656539A (en) *	1948-01-28	1951-08-22	Ericsson Telefon Ab L M	Bearing device for relay armatures and the like
FR1315985A (fr) *	1960-12-28	1963-01-25	American Mach & Foundry	Relais électromagnétiques compacts, à plusieurs contacts mobiles
US3213230A (en) *	1963-03-05	1965-10-19	Robertshaw Controls Co	Electromagnetic relay with one-piece support for core and armature
US3355629A (en) *	1965-06-15	1967-11-28	Cons Electronics Ind	Electromagnetic switch with nonsnap-acting contacts
DE3142890A1 (de) *	1981-10-29	1983-05-19	Eberle Anlagen KG, 8500 Nürnberg	Elektromagnetisches relais
US4400761A (en) *	1981-06-12	1983-08-23	Trw Inc.	Compact relay system
EP0098480A1 (fr) *	1982-07-06	1984-01-18	W. Gruner G.m.b.H. & Co. Elektrotechnik Kommanditgesellschaft	Relais électromagnétique avec un dispositif indicateur mécanique pour la position de l'armature
GB2133626A (en) *	1982-12-21	1984-07-25	Mk Electric Ltd	Electromagnetic relays
GB2173042A (en) *	1985-03-16	1986-10-01	Keyswitch Varley Ltd	Relay

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA970805A (en) *	1972-05-24	1975-07-08	Rodney Hayden	Simple relay structure

1988
- 1988-04-08 AU AU14422/88A patent/AU1442288A/en not_active Abandoned
- 1988-04-08 GB GB8808210A patent/GB2203288B/en not_active Expired - Lifetime
- 1988-04-08 EP EP88303171A patent/EP0286432A3/fr not_active Withdrawn

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB656539A (en) *	1948-01-28	1951-08-22	Ericsson Telefon Ab L M	Bearing device for relay armatures and the like
FR1315985A (fr) *	1960-12-28	1963-01-25	American Mach & Foundry	Relais électromagnétiques compacts, à plusieurs contacts mobiles
US3213230A (en) *	1963-03-05	1965-10-19	Robertshaw Controls Co	Electromagnetic relay with one-piece support for core and armature
US3355629A (en) *	1965-06-15	1967-11-28	Cons Electronics Ind	Electromagnetic switch with nonsnap-acting contacts
US4400761A (en) *	1981-06-12	1983-08-23	Trw Inc.	Compact relay system
DE3142890A1 (de) *	1981-10-29	1983-05-19	Eberle Anlagen KG, 8500 Nürnberg	Elektromagnetisches relais
EP0098480A1 (fr) *	1982-07-06	1984-01-18	W. Gruner G.m.b.H. & Co. Elektrotechnik Kommanditgesellschaft	Relais électromagnétique avec un dispositif indicateur mécanique pour la position de l'armature
GB2133626A (en) *	1982-12-21	1984-07-25	Mk Electric Ltd	Electromagnetic relays
GB2173042A (en) *	1985-03-16	1986-10-01	Keyswitch Varley Ltd	Relay

Also Published As

Publication number	Publication date
GB2203288A (en)	1988-10-12
AU1442288A (en)	1988-10-13
EP0286432A2 (fr)	1988-10-12
GB8808210D0 (en)	1988-05-11
GB2203288B (en)	1991-10-09

Publication	Publication Date	Title
ES8705994A1 (es)	1987-02-16	Disyuntor hiper-rapido
CA2085967A1 (fr)	1993-06-25	Relais polarise
CA2109700A1 (fr)	1993-09-30	Actionneur electromagnetique
CA2053097A1 (fr)	1992-04-16	Relais electromagnetique
SE7712363L (sv)	1978-05-06	Miniatyrrele
DE59800012D1 (de)	1999-08-19	Elektromagnetisches Relais
US2422861A (en)	1947-06-24	Dynamically balanced relay
EP0286432A3 (fr)	1990-06-06	Relais
GB1521447A (en)	1978-08-16	Electromagnetic solenoid relay assembly and electrical connection means therefor
DE3680950D1 (de)	1991-09-26	Elektromagnetisches relais.
TW352444B (en)	1999-02-11	Integral armature retention spring for electromagnetic relays
DE3680946D1 (de)	1991-09-26	Elektromagnetisches relais.
GB1368898A (en)	1974-10-02	Flat type balanced armature relay
GB829332A (en)	1960-03-02	Improvements in and relating to electromagnetic relays
JPS5544135A (en)	1980-03-28	Hinge spring
GB1202517A (en)	1970-08-19	Electromagnetic relays
GB1533903A (en)	1978-11-29	Electromagnetic relay
DE3468778D1 (en)	1988-02-18	Electromagnetic relay and method of making it
EP0336445B1 (fr)	1996-09-25	Relais électromagnétique
GB998957A (en)	1965-07-21	Electromagnetic devices such as relays
GB1082527A (en)	1967-09-06	Electromagnetic relay
FR2379150A1 (fr)	1978-08-25	Relais electromagnetique a noyau plongeur
JPS6476634A (en)	1989-03-22	Electromagnetic relay
JPS6312341B2 (fr)	1988-03-18
JPH0224190Y2 (fr)	1990-07-03

Legal Events

Date	Code	Title	Description
1988-08-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-10-12	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT SE
1990-04-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-06-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT SE
1991-06-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1991-07-31	18D	Application deemed to be withdrawn	Effective date: 19901207