HK1017768A1 - Load interrupter switch - Google Patents

Load interrupter switch

Info

Publication number
HK1017768A1
HK1017768A1 HK99102763A HK99102763A HK1017768A1 HK 1017768 A1 HK1017768 A1 HK 1017768A1 HK 99102763 A HK99102763 A HK 99102763A HK 99102763 A HK99102763 A HK 99102763A HK 1017768 A1 HK1017768 A1 HK 1017768A1
Authority
HK
Hong Kong
Prior art keywords
load interrupter
interrupter switch
load
switch
sleeve
Prior art date
Application number
HK99102763A
Inventor
Vitus Hogl
Original Assignee
Driescher Eltech Werk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7803719&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1017768(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Driescher Eltech Werk filed Critical Driescher Eltech Werk
Publication of HK1017768A1 publication Critical patent/HK1017768A1/en

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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Keying Circuit Devices (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Power Steering Mechanism (AREA)
  • Electric Clocks (AREA)
  • Thermally Actuated Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The invention concerns a load interrupter switch (1) for voltages in the kV range, with a vacuum interrupter chamber (2) which is surrounded in a gap-free manner by a sleeve (4) formed from elastomer material having high dielectric strength. The sleeve (4) is in turn clamped by the two halves (11 and 12) of the housing of the load interrupter switch (1). In this way, external flashover of the high voltage between the end plates (24 and 25) of the vacuum interrupter chamber (2) is effectively prevented during switching operations without the need for liquid or gaseous media. In this way, in contrast to conventional load interrupter switches, complicated monitoring is unnecessary and the load interrupter switch is not harmful to the environment.
HK99102763A 1996-08-26 1999-06-30 Load interrupter switch HK1017768A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19634451A DE19634451C1 (en) 1996-08-26 1996-08-26 Load switch
PCT/EP1997/004617 WO1998009310A1 (en) 1996-08-26 1997-08-25 Load interrupter switch

Publications (1)

Publication Number Publication Date
HK1017768A1 true HK1017768A1 (en) 1999-11-26

Family

ID=7803719

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99102763A HK1017768A1 (en) 1996-08-26 1999-06-30 Load interrupter switch

Country Status (18)

Country Link
EP (1) EP0920705B2 (en)
AT (1) ATE191990T1 (en)
AU (1) AU4618397A (en)
CA (1) CA2263881C (en)
CZ (1) CZ288889B6 (en)
DE (2) DE19634451C1 (en)
DK (1) DK0920705T4 (en)
ES (1) ES2144880T5 (en)
GR (1) GR3033287T3 (en)
HK (1) HK1017768A1 (en)
HU (1) HU222705B1 (en)
PL (1) PL187251B1 (en)
PT (1) PT920705E (en)
RS (1) RS49698B (en)
RU (1) RU2188474C2 (en)
SK (1) SK282723B6 (en)
TR (1) TR199900436T2 (en)
WO (1) WO1998009310A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130394A (en) * 1996-08-26 2000-10-10 Elektrotechnische Weke Fritz Driescher & Sohne GmbH Hermetically sealed vacuum load interrupter switch with flashover features
DE19712182A1 (en) * 1997-03-22 1998-09-24 Abb Patent Gmbh Vacuum chamber
DE19906972B4 (en) * 1999-02-19 2008-04-30 Abb Ag Switch pole with vacuum switching chamber
DE19918077C1 (en) * 1999-04-21 2000-11-09 Driescher Eltech Werk HV load switch e.g. for electric railway, has vacuum switch chamber adjacent main switching contacts containing contacts which are closed for extinguishing arc between main switching contacts
FR2794280B1 (en) * 1999-05-28 2001-07-20 Alstom MEDIUM-VOLTAGE CIRCUIT BREAKER WITH VACUUM CUTTING PROVIDED WITH A POLE PROTECTION CASE
DE102004006476B4 (en) * 2004-02-04 2006-02-09 Siemens Ag Switch disconnectors
FR3073663A1 (en) * 2017-11-16 2019-05-17 Schneider Electric Industries Sas CUT POLE FOR ELECTRICAL CUTTING APPARATUS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191664A (en) * 1966-06-07 1970-05-13 Reyrolle & Company Ltd Improvements relating to Vacuum Switches
US3594525A (en) * 1969-04-21 1971-07-20 Gen Electric Common parallel operating means for series-connected, laterally offset vacuum switches
US3671696A (en) * 1970-11-16 1972-06-20 Allis Chalmers Mfg Co Vacuum interrupter shunted with mechanical switch
DE2322372C3 (en) † 1973-04-30 1980-06-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Multipole vacuum switching device with switching vessels encapsulated in insulating material
US4088859A (en) * 1977-02-23 1978-05-09 Westinghouse Electric Corp. Normal open low voltage vacuum shorting switch
US4393286A (en) * 1978-08-24 1983-07-12 Tokyo Shibaura Denki Kabushiki Kaisha Vacuum circuit breakers
JPS5812230A (en) * 1981-07-16 1983-01-24 富士電機株式会社 Vacuum laod switch with disconnecting switch
FR2698481B1 (en) * 1992-11-26 1995-02-17 Soule Sa Electrical line cut-off system comprising a switch under controlled atmosphere.
DE9314754U1 (en) * 1993-09-27 1994-03-03 Siemens AG, 80333 München Vacuum interrupter with an encapsulation resistant to internal pressure

Also Published As

Publication number Publication date
CA2263881C (en) 2006-11-28
CZ58599A3 (en) 1999-07-14
RS49698B (en) 2007-12-31
CA2263881A1 (en) 1998-03-05
EP0920705B2 (en) 2003-05-14
DE19634451C1 (en) 1998-01-29
EP0920705A1 (en) 1999-06-09
PL331997A1 (en) 1999-08-16
TR199900436T2 (en) 1999-05-21
WO1998009310A1 (en) 1998-03-05
DE59701481D1 (en) 2000-05-25
RU2188474C2 (en) 2002-08-27
DK0920705T3 (en) 2000-09-25
HUP9903117A2 (en) 2000-02-28
CZ288889B6 (en) 2001-09-12
HU222705B1 (en) 2003-09-29
YU10299A (en) 1999-11-22
PT920705E (en) 2000-10-31
ES2144880T5 (en) 2004-02-16
HUP9903117A3 (en) 2002-03-28
ES2144880T3 (en) 2000-06-16
AU4618397A (en) 1998-03-19
GR3033287T3 (en) 2000-09-29
DK0920705T4 (en) 2003-06-30
EP0920705B1 (en) 2000-04-19
ATE191990T1 (en) 2000-05-15
PL187251B1 (en) 2004-06-30
SK23899A3 (en) 2000-03-13
SK282723B6 (en) 2002-11-06

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060825