NL7013087A - - Google Patents

Info

Publication number
NL7013087A
NL7013087A NL7013087A NL7013087A NL7013087A NL 7013087 A NL7013087 A NL 7013087A NL 7013087 A NL7013087 A NL 7013087A NL 7013087 A NL7013087 A NL 7013087A NL 7013087 A NL7013087 A NL 7013087A
Authority
NL
Netherlands
Application number
NL7013087A
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
Application filed filed Critical
Publication of NL7013087A publication Critical patent/NL7013087A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • 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
    • 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
    • H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
NL7013087A 1970-07-01 1970-09-03 NL7013087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14849970 1970-07-01

Publications (1)

Publication Number Publication Date
NL7013087A true NL7013087A (en) 1972-03-07

Family

ID=5482672

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7013087A NL7013087A (en) 1970-07-01 1970-09-03

Country Status (6)

Country Link
BE (1) BE759947A (en)
BG (1) BG27924A3 (en)
DE (1) DE2037234A1 (en)
FR (1) FR2060864A5 (en)
GB (1) GB1329725A (en)
NL (1) NL7013087A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428632A (en) * 1973-02-20 1976-03-17 Nissan Motor Tyre air pressure sensor
DE3609509A1 (en) * 1986-03-20 1987-09-24 Behr Industrieanlagen ELECTRICAL HIGH VOLTAGE SWITCH FOR GROUNDING, IN PARTICULAR AN ELECTROSTATIC COATING SYSTEM
TW389919B (en) * 1995-09-27 2000-05-11 Hitachi Ltd Insulated type switching device
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
CN1173445C (en) * 1997-09-29 2004-10-27 三菱电机株式会社 Switch gear
JP3664899B2 (en) * 1998-11-27 2005-06-29 株式会社東芝 Vacuum switchgear
DE10030670C2 (en) * 2000-06-23 2002-06-13 Siemens Ag Vacuum interrupter with two contact systems
DE10220110B4 (en) * 2002-05-04 2008-02-21 Abb Patent Gmbh Vacuum interrupter chamber
JP4709756B2 (en) 2003-08-07 2011-06-22 アレバ テーエデー エスアー Ground switch with 3 switch positions
DE10360633A1 (en) * 2003-12-19 2005-07-28 Abb Technology Ag Medium-voltage switchgear
FR2887070B1 (en) * 2005-06-10 2008-11-07 Areva T & D Ag ELECTRIC SWITCH COMPRISING AN ANNULAR FIXED CONTACT
JP4841875B2 (en) 2005-06-29 2011-12-21 株式会社日立製作所 Vacuum insulated switchgear
DE102006017131A1 (en) * 2006-04-12 2007-10-18 Areva Energietechnik Gmbh Three-position switch, in particular for a medium or high-voltage switchgear
US7902480B2 (en) 2007-06-13 2011-03-08 Hitachi, Ltd. Vacuum insulated switchgear
FR2927194B1 (en) 2008-01-31 2010-02-19 Schneider Electric Ind Sas VACUUM BULB FOR ELECTRICAL CUTTING APPARATUS PROVIDING AT LEAST DISCONNECT FUNCTION
CN101477914B (en) * 2008-09-05 2011-07-20 北京利德华福电气技术有限公司 Single-pole double-throw vacuum additron with conical contact tip
CN101807488A (en) * 2010-04-21 2010-08-18 山东晨鸿电气有限公司 Three-position device of vacuum interrupter
CN102227058B (en) * 2011-03-15 2014-10-29 广东阿尔派电力科技股份有限公司 Solid-insulated vacuum ring main unit and system thereof
CN111489915B (en) * 2020-04-28 2022-11-08 国网安徽省电力有限公司池州市贵池区供电公司 Vacuum switch

Also Published As

Publication number Publication date
GB1329725A (en) 1973-09-12
BG27924A3 (en) 1980-01-15
FR2060864A5 (en) 1971-06-18
DE2037234A1 (en) 1972-02-03
BE759947A (en) 1971-06-07

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