BR8602750A - Chave separadora para um campo de distribuicao multipolar de uma instalacao de distribuicao de alta tensao com blindagem metalica e isolada com gas pressurizado - Google Patents
Chave separadora para um campo de distribuicao multipolar de uma instalacao de distribuicao de alta tensao com blindagem metalica e isolada com gas pressurizadoInfo
- Publication number
- BR8602750A BR8602750A BR8602750A BR8602750A BR8602750A BR 8602750 A BR8602750 A BR 8602750A BR 8602750 A BR8602750 A BR 8602750A BR 8602750 A BR8602750 A BR 8602750A BR 8602750 A BR8602750 A BR 8602750A
- Authority
- BR
- Brazil
- Prior art keywords
- isolated
- high voltage
- pressurized gas
- multipolar
- metal shield
- 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
- H01H33/022—Details particular to three-phase circuit breakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853521945 DE3521945A1 (de) | 1985-06-14 | 1985-06-14 | Trennschalter fuer eine metallgekapselte, druckgasisolierte hochspannungsschaltanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8602750A true BR8602750A (pt) | 1987-02-10 |
Family
ID=6273654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8602750A BR8602750A (pt) | 1985-06-14 | 1986-06-12 | Chave separadora para um campo de distribuicao multipolar de uma instalacao de distribuicao de alta tensao com blindagem metalica e isolada com gas pressurizado |
Country Status (8)
Country | Link |
---|---|
US (1) | US4659886A (pt) |
EP (1) | EP0205397B1 (pt) |
JP (1) | JPS61288328A (pt) |
BR (1) | BR8602750A (pt) |
CA (1) | CA1283152C (pt) |
DE (2) | DE3521945A1 (pt) |
SU (1) | SU1477255A3 (pt) |
UA (1) | UA6013A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592210B1 (fr) * | 1985-12-20 | 1990-07-27 | Merlin Gerin | Sectionneur d'isolement d'une installation blindee haute tension |
CA2063382A1 (en) * | 1990-05-08 | 1991-11-09 | Michael R. Verheyen | Apparatus for driving a piezoelectric actuator |
US5153399A (en) * | 1990-11-06 | 1992-10-06 | G&W Electric Company | Rotary puffer switch |
US5259108A (en) * | 1990-11-06 | 1993-11-09 | G&W Electric Company | Method of assembling rotary puffer switch |
DE4336951A1 (de) * | 1993-10-29 | 1995-05-04 | Abb Management Ag | Hochspannungsschaltgerät |
DE19540777A1 (de) * | 1995-11-02 | 1997-05-07 | Asea Brown Boveri | Elektrisches Schaltgerät |
FR2758916B1 (fr) * | 1997-01-30 | 1999-04-02 | Gec Alsthom T & D Sa | Capot pare effluves |
IT1313732B1 (it) * | 1999-09-15 | 2002-09-17 | Abb Ricerca Spa | Apparecchiatura di interruzione e sezionamento isolata in gas |
US6723939B2 (en) | 2002-09-11 | 2004-04-20 | Eaton Corporation | Isolation switch for electric power systems |
DE10325683B3 (de) * | 2003-06-02 | 2004-12-09 | Siemens Ag | Trennschalteranordnung |
CN106971898A (zh) * | 2017-05-24 | 2017-07-21 | 仪征普菲特电器有限公司 | 一种超大电流高压隔离开关 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1590218A1 (de) * | 1966-04-01 | 1970-05-06 | Calor Emag Elek Zitaets Ag | Von einem Hochspannungstransformator gespeiste Hochspannungsschaltanlage |
CH556610A (de) * | 1973-10-03 | 1974-11-29 | Sprecher & Schuh Ag | Schaltgeraet mit kuehlungsvorrichtung fuer metallgekapselte hochspannungs-schaltanlagen. |
NL160439C (nl) * | 1975-04-07 | 1979-10-15 | Coq Bv | Vermogensschakelaar voor hoge spanning met bolvormig metalen vat. |
US4317973A (en) * | 1976-01-15 | 1982-03-02 | Westinghouse Electric Corp. | Disconnect switch and drive mechanism therefor |
US4107498A (en) * | 1976-01-15 | 1978-08-15 | Westinghouse Electric Corp. | Disconnect switch and drive mechanism therefor |
US4029923A (en) * | 1976-01-15 | 1977-06-14 | Westinghouse Electric Corporation | Magnetizing current switch |
JPS5398068A (en) * | 1977-02-05 | 1978-08-26 | Nissin Electric Co Ltd | 33phase simultaneous gas sealed breaker |
CH625916A5 (en) * | 1978-03-06 | 1981-10-15 | Sprecher & Schuh Ag | Single-pole or multi-pole disconnecter switch arrangement for encapsulated switching installations |
JPS5973819A (ja) * | 1982-10-19 | 1984-04-26 | 三菱電機株式会社 | ガス絶縁開閉装置 |
-
1985
- 1985-06-14 DE DE19853521945 patent/DE3521945A1/de not_active Withdrawn
-
1986
- 1986-05-28 SU SU864027535A patent/SU1477255A3/ru active
- 1986-05-28 UA UA4027535A patent/UA6013A1/uk unknown
- 1986-06-06 EP EP86730091A patent/EP0205397B1/de not_active Expired
- 1986-06-06 DE DE8686730091T patent/DE3661975D1/de not_active Expired
- 1986-06-06 US US06/871,653 patent/US4659886A/en not_active Expired - Lifetime
- 1986-06-10 JP JP61134713A patent/JPS61288328A/ja active Granted
- 1986-06-12 BR BR8602750A patent/BR8602750A/pt not_active IP Right Cessation
- 1986-06-13 CA CA000511499A patent/CA1283152C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
UA6013A1 (uk) | 1994-12-29 |
US4659886A (en) | 1987-04-21 |
JPS61288328A (ja) | 1986-12-18 |
DE3661975D1 (en) | 1989-03-02 |
EP0205397A1 (de) | 1986-12-17 |
CA1283152C (en) | 1991-04-16 |
JPH028409B2 (pt) | 1990-02-23 |
SU1477255A3 (ru) | 1989-04-30 |
EP0205397B1 (de) | 1989-01-25 |
DE3521945A1 (de) | 1986-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 12/06/2001 |