DE3875265D1 - Druckgasschalter. - Google Patents

Druckgasschalter.

Info

Publication number: DE3875265D1
Authority: DE; Germany
Prior art keywords: exhaust gas; gas switch; switch; exhaust; gas
Prior art date: 1987-03-25
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 - Lifetime

Application number

DE8888103263T

Other languages

English (en)

Inventor

Ulrich Dr Ackermann

Kurt Faller

Krzysztof Guzek

Arnold Meier

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.)

BBC Brown Boveri AG Switzerland

Original Assignee

BBC Brown Boveri AG Switzerland

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.)

1987-03-25

Filing date

1988-03-03

Publication date

1992-11-19

1988-03-03 Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland

1992-11-19 Application granted granted Critical

1992-11-19 Publication of DE3875265D1 publication Critical patent/DE3875265D1/de

2008-03-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7084—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by movable parts influencing the gas flow

DE8888103263T 1987-03-25 1988-03-03 Druckgasschalter. Expired - Lifetime DE3875265D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH113987		1987-03-25

Publications (1)

Publication Number	Publication Date
DE3875265D1 true DE3875265D1 (de)	1992-11-19

Family

ID=4203400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888103263T Expired - Lifetime DE3875265D1 (de)	1987-03-25	1988-03-03	Druckgasschalter.

Country Status (4)

Country	Link
US (1)	US4839482A (de)
EP (1)	EP0284813B1 (de)
JP (1)	JPS63259935A (de)
DE (1)	DE3875265D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6854296B1 (en) *	2004-01-23	2005-02-15	Sara Lee Corporation	Bi-ply fabric construction and apparel formed therefrom
DE102009009450A1 (de) *	2009-02-13	2010-08-19	Siemens Aktiengesellschaft	Schaltgeräteanordnung
ES1229781Y (es) *	2019-04-26	2019-08-12	Ormazabal Y Cia S L U	Interruptor de corte en gas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE643821C (de) *	1934-10-19	1937-04-17	Frida Strauss Geb Ruppel	Elektrischer Schalter
DE1490475B2 (de) *	1963-10-11	1970-06-25	Siemens AG, 1000 Berlin u. 8000 München:	Druckgas schalter
JPS515657B2 (de) *	1972-02-12	1976-02-21
JPS5027072A (de) *	1973-07-11	1975-03-20
CH659728A5 (de) *	1983-05-20	1987-02-13	Bbc Brown Boveri & Cie	Druckgasschalter.
DE3412824A1 (de) *	1984-04-05	1985-10-17	Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim	Elektrischer lastschalter, insbesondere zur verwendung in mittelspannungsschaltgeraeten
EP0238843A1 (de) *	1986-03-26	1987-09-30	BBC Brown Boveri AG	Druckgasschalter

1988
- 1988-03-03 EP EP88103263A patent/EP0284813B1/de not_active Expired - Lifetime
- 1988-03-03 DE DE8888103263T patent/DE3875265D1/de not_active Expired - Lifetime
- 1988-03-25 US US07/173,547 patent/US4839482A/en not_active Expired - Fee Related
- 1988-03-25 JP JP63069900A patent/JPS63259935A/ja active Pending

Also Published As

Publication number	Publication date
EP0284813A1 (de)	1988-10-05
JPS63259935A (ja)	1988-10-27
EP0284813B1 (de)	1992-10-14
US4839482A (en)	1989-06-13

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Legal Events

Date	Code	Title	Description
1993-11-11	8364	No opposition during term of opposition
1999-04-08	8339	Ceased/non-payment of the annual fee