NO20044811A - Bryter for høy spenning og/eller strøm - Google Patents
Bryter for høy spenning og/eller strømInfo
- Publication number
- NO20044811A NO20044811A NO20044811A NO20044811A NO20044811A NO 20044811 A NO20044811 A NO 20044811A NO 20044811 A NO20044811 A NO 20044811A NO 20044811 A NO20044811 A NO 20044811A NO 20044811 A NO20044811 A NO 20044811A
- Authority
- NO
- Norway
- Prior art keywords
- switch
- current
- high voltage
- voltage
- Prior art date
Links
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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/68—Liquid-break switches, e.g. oil-break
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
-
- 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
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
-
- 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
- H01H33/022—Details particular to three-phase circuit breakers
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
-
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20044811A NO321080B1 (no) | 2004-11-04 | 2004-11-04 | Bryter for høy spenning og/eller strøm |
GB0521065A GB2420018B (en) | 2004-11-04 | 2005-10-17 | Switch for high voltage and/or current |
US11/260,477 US7247804B2 (en) | 2004-11-04 | 2005-10-28 | Switch for high voltage and/or current |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20044811A NO321080B1 (no) | 2004-11-04 | 2004-11-04 | Bryter for høy spenning og/eller strøm |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20044811D0 NO20044811D0 (no) | 2004-11-04 |
NO20044811A true NO20044811A (no) | 2006-03-13 |
NO321080B1 NO321080B1 (no) | 2006-03-13 |
Family
ID=35220520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20044811A NO321080B1 (no) | 2004-11-04 | 2004-11-04 | Bryter for høy spenning og/eller strøm |
Country Status (3)
Country | Link |
---|---|
US (1) | US7247804B2 (no) |
GB (1) | GB2420018B (no) |
NO (1) | NO321080B1 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO325440B1 (no) | 2006-07-05 | 2008-05-05 | Vetco Gray Scandinavia As | Undersjoisk innretning |
NO325743B1 (no) | 2006-07-05 | 2008-07-14 | Vetco Gray Scandinavia As | Undersjoisk bryterinnretning |
GB2463487A (en) * | 2008-09-15 | 2010-03-17 | Viper Subsea Ltd | Subsea protection device |
EP2680288B1 (en) * | 2012-06-25 | 2015-02-25 | Siemens Aktiengesellschaft | Contactor arrangement for use in dielectric liquid |
WO2015028140A1 (en) * | 2013-08-26 | 2015-03-05 | Abb Technology Ag | Vacuum circuit breaker under high pressure |
WO2015197140A1 (en) * | 2014-06-27 | 2015-12-30 | Siemens Aktiengesellschaft | Subsea switchgear |
EP3101669B1 (en) * | 2015-06-05 | 2017-11-15 | ABB Schweiz AG | Actuator override mechanism for subsea circuit breaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1404652A (en) * | 1971-09-30 | 1975-09-03 | Gratzmuller J L | Circuit-breaker having insulating liquid under pressure |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1537673A (fr) | 1966-04-15 | 1968-09-07 | Perfectionnements apportés aux disjoncteurs | |
CH456725A (de) * | 1967-03-17 | 1968-07-31 | Oerlikon Maschf | Flüssigkeitsarmer Leistungsschalter |
CH521011A (de) * | 1970-09-10 | 1972-03-31 | Bbc Brown Boveri & Cie | Olarmer Leistungsschalter |
US4250476A (en) * | 1979-11-13 | 1981-02-10 | S & C Electric Company | Auxiliary switch for indicating the condition of a circuit-interrupting device |
AU2826584A (en) * | 1983-04-11 | 1984-11-07 | Raychem Corporation | Load break switch |
GB2214004B (en) * | 1987-12-18 | 1992-03-18 | Nl Petroleum Services | Electrical connectors incorporating automatic power control |
JPH03208215A (ja) * | 1990-01-10 | 1991-09-11 | Izumi Seiki Seisakusho:Kk | 油圧式ブレーカー |
JP4072236B2 (ja) * | 1998-03-25 | 2008-04-09 | 株式会社日立製作所 | ガス絶縁開閉装置 |
DE69900069T2 (de) * | 1999-01-05 | 2001-09-20 | Enel Distribuzione Spa | Anordnung für mehrpolige Schalter |
NO316818B1 (no) | 2002-03-25 | 2004-05-18 | Vetco Aibel As | Bryteranordning for undersjoisk kraftdistribusjon |
-
2004
- 2004-11-04 NO NO20044811A patent/NO321080B1/no unknown
-
2005
- 2005-10-17 GB GB0521065A patent/GB2420018B/en active Active
- 2005-10-28 US US11/260,477 patent/US7247804B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1404652A (en) * | 1971-09-30 | 1975-09-03 | Gratzmuller J L | Circuit-breaker having insulating liquid under pressure |
Also Published As
Publication number | Publication date |
---|---|
US7247804B2 (en) | 2007-07-24 |
GB2420018A (en) | 2006-05-10 |
US20060131143A1 (en) | 2006-06-22 |
GB0521065D0 (en) | 2005-11-23 |
GB2420018B (en) | 2007-10-03 |
NO20044811D0 (no) | 2004-11-04 |
NO321080B1 (no) | 2006-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CREP | Change of representative |
Representative=s name: ABC-PATENT, SIVILING, ROLF CHR. B. LARSEN AS, POST |
|
CREP | Change of representative |
Representative=s name: ONSAGERS AS, POSTBOKS 6963 ST OLAVS |
|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: SIEMENS ENERGY AS, NO |