BR9603907A - Dispositivo de comutação do tipo isolado - Google Patents
Dispositivo de comutação do tipo isoladoInfo
- Publication number
- BR9603907A BR9603907A BR9603907A BR9603907A BR9603907A BR 9603907 A BR9603907 A BR 9603907A BR 9603907 A BR9603907 A BR 9603907A BR 9603907 A BR9603907 A BR 9603907A BR 9603907 A BR9603907 A BR 9603907A
- Authority
- BR
- Brazil
- Prior art keywords
- switching device
- isolated type
- isolated
- type
- switching
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- 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
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- 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
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves
-
- 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
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
- H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
-
- 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
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/01—Frameworks
-
- 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
- H01H31/003—Earthing switches
-
- 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
- H01H33/027—Integrated apparatus for measuring current or voltage
-
- 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
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6664—Operating arrangements with pivoting movable contact structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24907895 | 1995-09-27 | ||
JP24907695 | 1995-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9603907A true BR9603907A (pt) | 1998-06-09 |
Family
ID=26539078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9603907A BR9603907A (pt) | 1995-09-27 | 1996-09-26 | Dispositivo de comutação do tipo isolado |
Country Status (7)
Country | Link |
---|---|
US (2) | US5719365A (pt) |
EP (1) | EP0766277B1 (pt) |
CN (1) | CN1072405C (pt) |
BR (1) | BR9603907A (pt) |
DE (1) | DE69619182T2 (pt) |
MY (1) | MY132162A (pt) |
TW (1) | TW389919B (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3431439B2 (ja) * | 1997-03-06 | 2003-07-28 | 株式会社日立製作所 | 絶縁開閉装置 |
JP3462367B2 (ja) * | 1997-06-27 | 2003-11-05 | 株式会社日立製作所 | 複合絶縁開閉装置 |
US6144005A (en) * | 1997-07-23 | 2000-11-07 | Hitachi, Ltd. | Vacuum switch and a vacuum switchgear using the same |
KR100472170B1 (ko) * | 1997-07-23 | 2005-07-05 | 가부시끼가이샤 히다치 세이사꾸쇼 | 진공스위치및이를사용한진공스위치기어 |
KR100473092B1 (ko) * | 1997-09-29 | 2005-03-08 | 미쓰비시덴키 가부시키가이샤 | 스위치 기어 |
JP3164033B2 (ja) * | 1997-10-03 | 2001-05-08 | 株式会社日立製作所 | 母線の接続構造及び絶縁カバー |
TW405135B (en) * | 1998-03-19 | 2000-09-11 | Hitachi Ltd | Vacuum insulated switch apparatus |
EP1119010A4 (en) * | 1998-10-02 | 2002-03-06 | Hitachi Ltd | VACUUM SWITCH AND VACUUM SWITCH USING THE VACUUM SWITCH |
EP1120804A4 (en) * | 1998-10-05 | 2004-03-17 | Hitachi Ltd | VACUUM SWITCH AND VACUUM SWITCHING SYSTEM USING SUCH A SWITCH |
JP3664899B2 (ja) * | 1998-11-27 | 2005-06-29 | 株式会社東芝 | 真空開閉装置 |
JP3589061B2 (ja) * | 1999-01-25 | 2004-11-17 | 株式会社日立製作所 | 真空開閉装置及び真空開閉装置の開閉方法 |
DE19904355A1 (de) * | 1999-02-04 | 2000-08-24 | Moeller Gmbh | Leistungsschalter und Verfahren zu seiner Herstellung |
TW512565B (en) * | 1999-04-01 | 2002-12-01 | Mitsubishi Electric Corp | Switch gear and power switching apparatus |
US6362445B1 (en) * | 2000-01-03 | 2002-03-26 | Eaton Corporation | Modular, miniaturized switchgear |
CN1290132C (zh) * | 2002-04-12 | 2006-12-13 | 三菱电机株式会社 | 真空管 |
US7239490B2 (en) * | 2003-09-22 | 2007-07-03 | Eaton Corporation | Medium voltage vacuum circuit interrupter |
US7107138B2 (en) * | 2004-11-02 | 2006-09-12 | Joseph Edward Currie | Automotive speed control disable switch |
ATE494623T1 (de) * | 2006-07-13 | 2011-01-15 | Ormazabal Y Cia S L U | Modulare eingekapselte elektrische anordnung für stromverteilernetze |
US7902480B2 (en) * | 2007-06-13 | 2011-03-08 | Hitachi, Ltd. | Vacuum insulated switchgear |
FR2926391B1 (fr) * | 2008-01-15 | 2017-06-09 | Alstom Transport Sa | Dispositif de commutation dispose sur un vehicule a alimentation electrique |
EP2296696B1 (en) * | 2008-06-05 | 2014-08-27 | ImmunoVaccine Technologies Inc. | Compositions comprising liposomes, an antigen, a polynucleotide and a carrier comprising a continuous phase of a hydrophobic substance |
JP5124609B2 (ja) * | 2010-03-15 | 2013-01-23 | 株式会社日立製作所 | スイッチギヤ |
US9685283B2 (en) * | 2012-02-09 | 2017-06-20 | G & W Electric Company | Interlock for circuit interrupting device |
JP2015043656A (ja) * | 2013-08-26 | 2015-03-05 | 株式会社東芝 | 開閉器 |
JP6382069B2 (ja) * | 2014-10-30 | 2018-08-29 | 株式会社日立産機システム | スイッチギヤ |
CN111540639A (zh) * | 2020-05-14 | 2020-08-14 | 湖南创安防爆电器有限公司 | 一种真空接触器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE21087E (en) * | 1934-02-23 | 1939-05-16 | Vacuum switch | |
US3614353A (en) * | 1968-05-30 | 1971-10-19 | Tokyo Shibaura Electric Co | Switching device having electro-magnetic means for increasing effective contact pressure |
DE2037234A1 (de) | 1970-07-01 | 1972-02-03 | Inst Prueffled Fuer Elektrisch | Schaltgerat für hohe Spannungen |
EP0011972B2 (en) * | 1978-11-28 | 1989-08-23 | South Wales Switchgear Limited | Electrical switchgear |
JPS55143727A (en) * | 1979-04-24 | 1980-11-10 | Meidensha Electric Mfg Co Ltd | Vacuum interrupter |
JPS5857226A (ja) * | 1981-09-30 | 1983-04-05 | 株式会社日立製作所 | 接地開閉器 |
JPS5975527A (ja) | 1982-10-21 | 1984-04-28 | 株式会社東芝 | 真空開閉装置 |
US4879441A (en) * | 1988-08-04 | 1989-11-07 | Cooper Industries, Inc. | Dielectric barrier for a vacuum interrupter |
JP2790892B2 (ja) * | 1990-03-22 | 1998-08-27 | 三菱電機株式会社 | ガス絶縁開閉装置 |
DE4103101C3 (de) * | 1990-03-22 | 1996-08-14 | Mitsubishi Electric Corp | Trennschalter, sowie Druckgas-isoliertes Schaltgetriebe mit solchem |
DE4133091C2 (de) * | 1991-09-30 | 1995-06-01 | Siemens Ag | Vakuumschalter mit einer Antriebsvorrichtung und einer Polantriebseinheit |
JPH06215672A (ja) * | 1993-01-20 | 1994-08-05 | Toshiba Corp | 真空遮断器 |
FR2721434B1 (fr) * | 1994-06-20 | 1996-08-02 | Schneider Electric Sa | Ampoule sous vide, notamment pour disjoncteur ou interrupteur électrique moyenne tension et interrupteur intégrant une telle ampoule. |
-
1996
- 1996-09-13 TW TW085111226A patent/TW389919B/zh not_active IP Right Cessation
- 1996-09-16 EP EP96114837A patent/EP0766277B1/en not_active Expired - Lifetime
- 1996-09-16 US US08/714,425 patent/US5719365A/en not_active Ceased
- 1996-09-16 DE DE69619182T patent/DE69619182T2/de not_active Expired - Fee Related
- 1996-09-26 MY MYPI96003991A patent/MY132162A/en unknown
- 1996-09-26 BR BR9603907A patent/BR9603907A/pt unknown
- 1996-09-27 CN CN96113083A patent/CN1072405C/zh not_active Expired - Fee Related
-
1999
- 1999-01-29 US US09/239,546 patent/USRE37244E1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0766277A3 (en) | 1998-08-26 |
CN1150349A (zh) | 1997-05-21 |
USRE37244E1 (en) | 2001-06-26 |
TW389919B (en) | 2000-05-11 |
US5719365A (en) | 1998-02-17 |
EP0766277A2 (en) | 1997-04-02 |
EP0766277B1 (en) | 2002-02-13 |
DE69619182D1 (de) | 2002-03-21 |
DE69619182T2 (de) | 2002-10-17 |
CN1072405C (zh) | 2001-10-03 |
MY132162A (en) | 2007-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |