IN2014DN06159A - - Google Patents

Info

Publication number
IN2014DN06159A
IN2014DN06159A IN6159DEN2014A IN2014DN06159A IN 2014DN06159 A IN2014DN06159 A IN 2014DN06159A IN 6159DEN2014 A IN6159DEN2014 A IN 6159DEN2014A IN 2014DN06159 A IN2014DN06159 A IN 2014DN06159A
Authority
IN
India
Prior art keywords
shielding
implemented
contact position
topographic structure
topographic
Prior art date
Application number
Other languages
English (en)
Inventor
Dietmar Gentsch
Wenkai Shang
Original Assignee
Abb Technology Ag
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 by Abb Technology Ag filed Critical Abb Technology Ag
Publication of IN2014DN06159A publication Critical patent/IN2014DN06159A/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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66269—Details relating to the materials used for screens in 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
    • H01H33/662—Housings or protective screens

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
IN6159DEN2014 2012-01-26 2013-01-24 IN2014DN06159A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12000484.1A EP2620968A1 (fr) 2012-01-26 2012-01-26 Élément de blindage pour une utilisation dans des commutateurs moyenne tension
PCT/EP2013/000213 WO2013110460A1 (fr) 2012-01-26 2013-01-24 Élément de blindage à utiliser dans des appareils de commutation moyenne tension

Publications (1)

Publication Number Publication Date
IN2014DN06159A true IN2014DN06159A (fr) 2015-08-21

Family

ID=47678672

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6159DEN2014 IN2014DN06159A (fr) 2012-01-26 2013-01-24

Country Status (7)

Country Link
US (1) US9490089B2 (fr)
EP (2) EP2620968A1 (fr)
CN (1) CN104126212B (fr)
ES (1) ES2753750T3 (fr)
IN (1) IN2014DN06159A (fr)
RU (1) RU2613683C2 (fr)
WO (1) WO2013110460A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014211855A1 (de) * 2014-06-20 2015-12-24 Siemens Aktiengesellschaft Vakuumschaltröhre und Verfahren zur Herstellung einer Vakuumschaltröhre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126083A (en) * 1966-06-07 1968-09-05 Reyrolle A & Co Ltd Improvements relating to vacuum switches
US3720798A (en) * 1969-09-08 1973-03-13 Sumitomo Electric Industries Vacuum-type current interrupter
US4216361A (en) * 1978-11-17 1980-08-05 Westinghouse Electric Corp. Low voltage vacuum switch with plural conic shields about the contacts
NL170995C (nl) * 1978-12-01 1983-01-17 Hazemeijer Bv Vacuuemschakelaar, alsmede metalen scherm en vangstofelement daarvoor.
JPH03261020A (ja) * 1990-03-09 1991-11-20 Fuji Electric Co Ltd 真空遮断器用真空バルブ
DE19503347A1 (de) 1995-02-02 1996-08-08 Abb Patent Gmbh Die Kontaktstelle eines Vakuumschalters umgebendes Abschirmelement
JP2001351485A (ja) * 2000-06-02 2001-12-21 Mitsubishi Electric Corp 真空スイッチ
DE102005043484B4 (de) * 2005-09-13 2007-09-20 Abb Technology Ag Vakuumschaltkammer

Also Published As

Publication number Publication date
RU2014134727A (ru) 2016-03-20
EP2620968A1 (fr) 2013-07-31
EP2807666B1 (fr) 2019-09-18
CN104126212A (zh) 2014-10-29
WO2013110460A1 (fr) 2013-08-01
EP2807666A1 (fr) 2014-12-03
US9490089B2 (en) 2016-11-08
CN104126212B (zh) 2017-04-19
US20140332501A1 (en) 2014-11-13
ES2753750T3 (es) 2020-04-14
RU2613683C2 (ru) 2017-03-21

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