AT295641B - Metallumschlossener Schalter für hohe Spannung - Google Patents

Metallumschlossener Schalter für hohe Spannung

Info

Publication number: AT295641B
Authority: AT; Austria
Prior art keywords: metal; high voltage; enclosed switch; enclosed; switch
Prior art date: 1969-11-05

Application number

AT169270A

Other languages

English (en)

Original Assignee

Coq Nv

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.)

1969-11-05

Filing date

1970-02-24

Publication date

1972-01-10

1970-02-24 Application filed by Coq Nv filed Critical Coq Nv

1972-01-10 Application granted granted Critical

1972-01-10 Publication of AT295641B publication Critical patent/AT295641B/de

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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
- 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
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Contacts (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Trip Switchboards (AREA)

AT169270A 1969-11-05 1970-02-24 Metallumschlossener Schalter für hohe Spannung AT295641B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6916683A NL6916683A (de)	1969-11-05	1969-11-05

Publications (1)

Publication Number	Publication Date
AT295641B true AT295641B (de)	1972-01-10

Family

ID=19808316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT169270A AT295641B (de)	1969-11-05	1970-02-24	Metallumschlossener Schalter für hohe Spannung

Country Status (10)

Country	Link
US (1)	US3657504A (de)
JP (1)	JPS5135714B1 (de)
AT (1)	AT295641B (de)
BE (1)	BE758254A (de)
CA (1)	CA926454A (de)
DE (1)	DE2008613B1 (de)
FR (1)	FR2069022A5 (de)
GB (1)	GB1287987A (de)
NL (2)	NL6916683A (de)
SE (1)	SE371550B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5362006A (en) *	1976-11-17	1978-06-03	Hitachi Ltd	Sealer device for steam turbine low pressure wheel chamber
NL168080C (nl) *	1977-04-19	1982-02-16	Coq Bv	Scheidingsschakelaar voor hoge spanning.
JPS5856280U (ja) *	1981-10-12	1983-04-16	片山　裕	フランジ管継手
DE3211860A1 (de) *	1982-03-31	1983-10-06	Calor Emag Elektrizitaets Ag	Trennschaltanordnung
CA2529144C (en) *	2005-12-09	2014-06-03	General Electric Canada	Insulator arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE592265C (de) *		1934-02-05	Siemens Schuckertwerke Akt Ges	Schalter mit einer leitenden Schaltfluessigkeit
US2298859A (en) *	1939-11-13	1942-10-13	Reyrolle A & Co Ltd	Alternating current electric circuit breaker
CA572848A (en) *	1954-10-04	1959-03-24	H. Rugg Harold	Disconnecting switch
US3110791A (en) *	1959-08-27	1963-11-12	Westinghouse Electric Corp	Circuit interrupter with pressure-generating and interrupting contacts in insulating interrupting tube

0
- BE BE758254D patent/BE758254A/nl unknown
- NL NL136432D patent/NL136432C/xx active
1969
- 1969-11-05 NL NL6916683A patent/NL6916683A/xx unknown
1970
- 1970-02-24 DE DE19702008613D patent/DE2008613B1/de active Pending
- 1970-02-24 AT AT169270A patent/AT295641B/de not_active IP Right Cessation
- 1970-08-28 US US67921A patent/US3657504A/en not_active Expired - Lifetime
- 1970-10-20 CA CA096000A patent/CA926454A/en not_active Expired
- 1970-10-23 GB GB5051770A patent/GB1287987A/en not_active Expired
- 1970-10-26 JP JP45093559A patent/JPS5135714B1/ja active Pending
- 1970-10-30 SE SE7014700A patent/SE371550B/xx unknown
- 1970-11-04 FR FR7039709A patent/FR2069022A5/fr not_active Expired

Also Published As

Publication number	Publication date
CA926454A (en)	1973-05-15
NL136432C (de)
FR2069022A5 (de)	1971-09-03
SE371550B (de)	1974-11-18
US3657504A (en)	1972-04-18
BE758254A (nl)	1971-04-01
JPS5135714B1 (de)	1976-10-04
GB1287987A (de)	1972-09-06
NL6916683A (de)	1971-05-07
DE2008613B1 (de)	1971-08-26

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Legal Events

Date	Code	Title	Description
1981-02-15	ELJ	Ceased due to non-payment of the annual fee