SE7610464L - Strombrytare - Google Patents
StrombrytareInfo
- Publication number
- SE7610464L SE7610464L SE7610464A SE7610464A SE7610464L SE 7610464 L SE7610464 L SE 7610464L SE 7610464 A SE7610464 A SE 7610464A SE 7610464 A SE7610464 A SE 7610464A SE 7610464 L SE7610464 L SE 7610464L
- Authority
- SE
- Sweden
- Prior art keywords
- breaker
- arcing
- insulating nozzle
- circuit
- motion
- 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
- H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50113625A JPS5238173A (en) | 1975-09-22 | 1975-09-22 | Buffer gas breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7610464L true SE7610464L (sv) | 1977-03-23 |
SE408108B SE408108B (sv) | 1979-05-14 |
Family
ID=14616950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7610464A SE408108B (sv) | 1975-09-22 | 1976-09-21 | Strombrytare av puffertyp |
Country Status (3)
Country | Link |
---|---|
US (1) | US4132876A (sv) |
JP (1) | JPS5238173A (sv) |
SE (1) | SE408108B (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2831134C2 (de) * | 1978-07-13 | 1980-08-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Metallgekapseltes, druckgasisoliertes Hochspannungsschaltgerät |
CH644969A5 (de) * | 1979-09-25 | 1984-08-31 | Sprecher & Schuh Ag | Druckgasschalter. |
DE2938885C2 (de) * | 1979-09-26 | 1984-05-24 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Last- oder Leistungsschalter |
JPS5884351U (ja) * | 1981-12-04 | 1983-06-08 | 株式会社日立製作所 | フルオ−ト気化器 |
US5478980A (en) * | 1994-04-05 | 1995-12-26 | Abb Power T&D Company, Inc. | Compact low force dead tank circuit breaker interrupter |
DE69530381T2 (de) * | 1994-04-05 | 2004-02-05 | Abb Inc. | Beweglicher schirm für schaltstrecke |
DE69527950T2 (de) * | 1994-04-05 | 2003-01-02 | Abb Power T & D Co. Inc., Raleigh | Bewegbare gasmischplatte für autopneumatischen druckgasschalter |
US5495084A (en) * | 1994-04-05 | 1996-02-27 | Abb Power T&D Company Inc. | Slip-through mounting structure for circuit interrupter |
EP1339081B1 (de) * | 2002-02-21 | 2004-06-02 | Siemens Aktiengesellschaft | Durchführung zum Führen eines elektrischen Leiters durch eine Gehäusewand |
FR2953639B1 (fr) | 2009-12-09 | 2012-01-13 | Areva T & D Sas | Disjoncteur a haute tension a ecran amovible pour l'amelioration du gradient de champ |
FR3008225B1 (fr) * | 2013-07-08 | 2016-11-25 | Alstom Technology Ltd | Disjoncteur a ecran amovible |
KR101968228B1 (ko) * | 2017-12-28 | 2019-04-11 | 효성중공업 주식회사 | 가스절연 개폐장치용 차단기의 가동부 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725623A (en) * | 1968-10-28 | 1973-04-03 | Westinghouse Electric Corp | Gas-blast downstream-type of high-voltage circuit breaker having field-controlling shields and single venting movable contact |
US3745284A (en) * | 1971-05-21 | 1973-07-10 | Hitachi Ltd | Gas breakers |
JPS5612973B2 (sv) * | 1972-06-12 | 1981-03-25 | ||
JPS5229922B2 (sv) * | 1972-09-16 | 1977-08-04 | ||
CH554597A (de) * | 1973-06-04 | 1974-09-30 | Sprecher & Schuh Ag | Druckgasschalter. |
DE2349263C2 (de) * | 1973-10-01 | 1982-08-26 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektrischer Druckgasschalter |
-
1975
- 1975-09-22 JP JP50113625A patent/JPS5238173A/ja active Granted
-
1976
- 1976-09-08 US US05/721,487 patent/US4132876A/en not_active Expired - Lifetime
- 1976-09-21 SE SE7610464A patent/SE408108B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE408108B (sv) | 1979-05-14 |
US4132876A (en) | 1979-01-02 |
JPS5238173A (en) | 1977-03-24 |
JPS5718288B2 (sv) | 1982-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7610464-5 Effective date: 19891002 Format of ref document f/p: F |