ATE88296T1 - Vakuumschalter. - Google Patents
Vakuumschalter.Info
- Publication number
- ATE88296T1 ATE88296T1 AT89301436T AT89301436T ATE88296T1 AT E88296 T1 ATE88296 T1 AT E88296T1 AT 89301436 T AT89301436 T AT 89301436T AT 89301436 T AT89301436 T AT 89301436T AT E88296 T1 ATE88296 T1 AT E88296T1
- Authority
- AT
- Austria
- Prior art keywords
- electrode
- current
- main electrode
- cylindrical coil
- coil electrode
- 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
- H01H33/60—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
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
-
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Switches With Compound Operations (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Cookers (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/156,251 US4839481A (en) | 1988-02-16 | 1988-02-16 | Vacuum interrupter |
EP89301436A EP0329410B1 (de) | 1988-02-16 | 1989-02-15 | Vakuumschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE88296T1 true ATE88296T1 (de) | 1993-04-15 |
Family
ID=22558758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89301436T ATE88296T1 (de) | 1988-02-16 | 1989-02-15 | Vakuumschalter. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4839481A (de) |
EP (1) | EP0329410B1 (de) |
JP (1) | JPH027318A (de) |
KR (1) | KR890013688A (de) |
AT (1) | ATE88296T1 (de) |
CA (1) | CA1331204C (de) |
DE (1) | DE68905942T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4982059A (en) * | 1990-01-02 | 1991-01-01 | Cooper Industries, Inc. | Axial magnetic field interrupter |
DE4013903A1 (de) * | 1990-04-25 | 1990-11-22 | Slamecka Ernst | Magnetfeld-kontaktanordnung fuer vakuumschalter |
DE9007343U1 (de) * | 1990-05-11 | 1991-12-19 | Calor-Emag Elektrizitaets Ag, 4030 Ratingen, De | |
US5387771A (en) * | 1993-04-08 | 1995-02-07 | Joslyn Hi-Voltage Corporation | Axial magnetic field high voltage vacuum interrupter |
AU681420B2 (en) * | 1993-07-22 | 1997-08-28 | Abb Power Transmission Pty Limited | Arc containing device |
DE69413407D1 (de) * | 1993-07-22 | 1998-10-22 | Abb Power Transmission Pty | Lichtbogenbehältervorrichtung |
FR2726396B1 (fr) * | 1994-10-31 | 1996-12-13 | Schneider Electric Sa | Interrupteur electrique sous vide |
KR100361390B1 (ko) * | 1994-11-16 | 2003-02-19 | 이턴 코포레이션 | 진공차단기,진공차단기용접점코일조립체및원주전극코일의제조방법 |
FR2727565B1 (fr) * | 1994-11-29 | 1997-01-17 | Schneider Electric Sa | Interrupteur electrique, notamment sous vide |
MY119298A (en) * | 1996-09-13 | 2005-04-30 | Cooper Ind Inc | Encapsulated vacuum interrupter and method of making same |
US5793008A (en) * | 1996-11-01 | 1998-08-11 | Eaton Corporation | Vacuum interrupter with arc diffusing contact design |
DE19809828C1 (de) * | 1998-02-27 | 1999-07-08 | Eckehard Dr Ing Gebauer | Vakuumleistungsschalter für Niederspannung |
US6753493B2 (en) | 2001-06-01 | 2004-06-22 | Hubbell Incorporated | Electrical circuit interrupting device |
US6965089B2 (en) * | 2003-02-21 | 2005-11-15 | Mcgraw-Edison Company | Axial magnetic field vacuum fault interrupter |
US6867385B2 (en) * | 2003-02-21 | 2005-03-15 | Mcgraw-Edison Company | Self-fixturing system for a vacuum interrupter |
US7488916B2 (en) * | 2005-11-14 | 2009-02-10 | Cooper Technologies Company | Vacuum switchgear assembly, system and method |
US7772515B2 (en) * | 2005-11-14 | 2010-08-10 | Cooper Technologies Company | Vacuum switchgear assembly and system |
US7781694B2 (en) * | 2007-06-05 | 2010-08-24 | Cooper Technologies Company | Vacuum fault interrupter |
US8450630B2 (en) * | 2007-06-05 | 2013-05-28 | Cooper Technologies Company | Contact backing for a vacuum interrupter |
JP5210816B2 (ja) * | 2008-11-14 | 2013-06-12 | 株式会社東芝 | 真空バルブ |
US20100276395A1 (en) * | 2009-04-29 | 2010-11-04 | Thomas & Betts International, Inc. | 35kV Rubber Molded Fused Vacuum Interrupter |
JP5281171B2 (ja) * | 2010-01-18 | 2013-09-04 | 三菱電機株式会社 | 真空バルブ |
CN102642237A (zh) * | 2012-04-28 | 2012-08-22 | 上海板机液压设备有限公司 | 纤维板生产线中热压机闭合与张开速度的控制装置与方法 |
US9761394B2 (en) | 2013-02-08 | 2017-09-12 | Hubbell Incorporated | Current interrupter for high voltage switches |
US9640353B2 (en) * | 2014-10-21 | 2017-05-02 | Thomas & Betts International Llc | Axial magnetic field coil for vacuum interrupter |
CA3178342A1 (en) | 2020-03-31 | 2021-10-07 | Hubbell Incorporated | System and method for operating an electrical switch |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2527319A1 (de) * | 1974-06-18 | 1976-01-08 | Westinghouse Electric Corp | Vakuum-ausschalter mit kontakten, die ein axiales magnetfeld erzeugen |
DE3227482A1 (de) * | 1982-07-20 | 1983-02-03 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Vakuumschalter-kontaktanordnung mit vorrichtung zur erzeugung eines achsialen magnetfeldes |
DE3302595A1 (de) * | 1983-01-27 | 1984-08-02 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Kontaktanordnung fuer vakuumschalter |
GB8321368D0 (en) * | 1983-08-09 | 1983-09-07 | Vacuum Interrupters Ltd | High current switch contacts |
DE3334493A1 (de) * | 1983-09-23 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung fuer vakuumschalter |
US4553003A (en) * | 1984-03-30 | 1985-11-12 | Westinghouse Electric Corp. | Cup type vacuum interrupter contact |
US4717797A (en) * | 1984-12-18 | 1988-01-05 | Siemens Aktiengesellschaft | Contact arrangement for a vacuum switching tube |
JPH0731966B2 (ja) * | 1985-07-12 | 1995-04-10 | 株式会社日立製作所 | 真空しや断器 |
-
1988
- 1988-02-16 US US07/156,251 patent/US4839481A/en not_active Expired - Fee Related
-
1989
- 1989-02-15 DE DE8989301436T patent/DE68905942T2/de not_active Expired - Fee Related
- 1989-02-15 CA CA000591066A patent/CA1331204C/en not_active Expired - Fee Related
- 1989-02-15 AT AT89301436T patent/ATE88296T1/de not_active IP Right Cessation
- 1989-02-15 EP EP89301436A patent/EP0329410B1/de not_active Expired - Lifetime
- 1989-02-16 JP JP1037303A patent/JPH027318A/ja active Pending
- 1989-02-16 KR KR1019890001787A patent/KR890013688A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0329410B1 (de) | 1993-04-14 |
EP0329410A2 (de) | 1989-08-23 |
DE68905942T2 (de) | 1993-07-22 |
US4839481A (en) | 1989-06-13 |
CA1331204C (en) | 1994-08-02 |
JPH027318A (ja) | 1990-01-11 |
EP0329410A3 (en) | 1990-11-07 |
DE68905942D1 (de) | 1993-05-19 |
KR890013688A (ko) | 1989-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |