DE59203869D1 - Explosionsgeschüzter elektrischer Schalter. - Google Patents

Explosionsgeschüzter elektrischer Schalter.

Info

Publication number: DE59203869D1
Authority: DE; Germany
Prior art keywords: explosion; electrical switch; proof electrical; proof; switch
Prior art date: 1991-04-08
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

DE59203869T

Other languages

English (en)

Inventor

Wilmut Goerner

Rudolf Dehm

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.)

Cooper Crouse Hinds GmbH

Original Assignee

ABB Patent GmbH

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.)

1991-04-08

Filing date

1992-04-03

Publication date

1995-11-09

1992-04-03 Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH

1995-11-09 Application granted granted Critical

1995-11-09 Publication of DE59203869D1 publication Critical patent/DE59203869D1/de

2012-04-04 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
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/04—Cases; Covers
- H01H23/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/042—Explosion-proof cases

DE59203869T 1991-04-08 1992-04-03 Explosionsgeschüzter elektrischer Schalter. Expired - Fee Related DE59203869D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4111252A DE4111252C2 (de)	1991-04-08	1991-04-08	Explosionsgeschützter elektrischer Schalter

Publications (1)

Publication Number	Publication Date
DE59203869D1 true DE59203869D1 (de)	1995-11-09

Family

ID=6429022

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE4111252A Expired - Fee Related DE4111252C2 (de)	1991-04-08	1991-04-08	Explosionsgeschützter elektrischer Schalter
DE59203869T Expired - Fee Related DE59203869D1 (de)	1991-04-08	1992-04-03	Explosionsgeschüzter elektrischer Schalter.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE4111252A Expired - Fee Related DE4111252C2 (de)	1991-04-08	1991-04-08	Explosionsgeschützter elektrischer Schalter

Country Status (2)

Country	Link
EP (1)	EP0508320B1 (de)
DE (2)	DE4111252C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19646474B4 (de) *	1996-11-11	2007-09-06	Marquardt Gmbh	Elektrischer Schalter
CN101271789B (zh) *	2008-05-06	2010-10-13	创正防爆电器有限公司	带信号灯的按钮开关
CN103956281A (zh) *	2014-04-25	2014-07-30	安徽博泰氟材料科技有限公司	一种新型的防爆开关

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2633510A (en) *	1951-09-13	1953-03-31	Hetherington Inc	Electric switch
DE6610684U (de) *	1966-09-23	1975-07-03	Siemens Ag	Gekapselter abgedichteter installationsschalter.
DE1984169U (de) *	1968-01-15	1968-04-25	Erich Koerber	Lichtschalter.
US3681556A (en) *	1971-10-26	1972-08-01	Mc Gill Mfg Co	Snap-on rocker cap for electric switch
GB1603820A (en) *	1977-11-09	1981-12-02	Hoover Ltd	Electric switches
ES244237Y (es) *	1979-06-28	1980-04-16		Interruptor multiple selectivo.
DE3309593A1 (de) *	1983-03-17	1984-09-20	Brown, Boveri & Cie Ag, 6800 Mannheim	Elektrischer schalter oder taster mit zwei grossflaechigen betaetigungswippen
DE3523328A1 (de) *	1985-06-29	1987-01-08	Bbc Brown Boveri & Cie	Explosionsgeschuetztes gehaeuse
DE3644141C2 (de) *	1986-12-23	1996-02-01	Asea Brown Boveri	Explosionsgeschütztes elektrisches Schaltgerät
SU1552247A2 (ru) *	1988-02-09	1990-03-23	Специальное Конструкторское Бюро Харьковского Электроаппаратного Завода	Клавишный выключатель

1991
- 1991-04-08 DE DE4111252A patent/DE4111252C2/de not_active Expired - Fee Related
1992
- 1992-04-03 DE DE59203869T patent/DE59203869D1/de not_active Expired - Fee Related
- 1992-04-03 EP EP92105791A patent/EP0508320B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0508320B1 (de)	1995-10-04
DE4111252A1 (de)	1992-10-22
EP0508320A2 (de)	1992-10-14
DE4111252C2 (de)	1995-01-05
EP0508320A3 (de)	1994-04-13

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Legal Events

Date	Code	Title	Description
1996-10-31	8364	No opposition during term of opposition
1997-02-06	8327	Change in the person/name/address of the patent owner	Owner name: CEAG SICHERHEITSTECHNIK GMBH, 59494 SOEST, DE
2010-02-18	8339	Ceased/non-payment of the annual fee