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HK1138104A1 - Vacuum switches and vacuum switch apparatus - Google Patents

Vacuum switches and vacuum switch apparatus

Info

Publication number
HK1138104A1
HK1138104A1 HK10104028.6A HK10104028A HK1138104A1 HK 1138104 A1 HK1138104 A1 HK 1138104A1 HK 10104028 A HK10104028 A HK 10104028A HK 1138104 A1 HK1138104 A1 HK 1138104A1
Authority
HK
Hong Kong
Prior art keywords
insulating cylinder
vacuum
coil springs
fixed electrode
switch apparatus
Prior art date
Application number
HK10104028.6A
Other languages
English (en)
Inventor
Kenji Tsuchiya
Takashi Sato
Miki Yamazaki
Masato Kobayashi
Hiroyuki Ozawa
Original Assignee
Hitachi Ltd Kabushikigaisha Hitachi Seisakusho
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=41125125&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1138104(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2008169775A external-priority patent/JP4729600B2/ja
Priority claimed from JP2008202605A external-priority patent/JP4734384B2/ja
Application filed by Hitachi Ltd Kabushikigaisha Hitachi Seisakusho filed Critical Hitachi Ltd Kabushikigaisha Hitachi Seisakusho
Publication of HK1138104A1 publication Critical patent/HK1138104A1/xx

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
    • 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
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66284—Details relating to the electrical field properties of screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Vacuum Packaging (AREA)
  • Air Bags (AREA)
  • Manufacture Of Switches (AREA)
HK10104028.6A 2008-06-30 2010-04-23 Vacuum switches and vacuum switch apparatus HK1138104A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008169775A JP4729600B2 (ja) 2008-06-30 2008-06-30 真空スイッチギヤ
JP2008202605A JP4734384B2 (ja) 2008-08-06 2008-08-06 真空開閉器

Publications (1)

Publication Number Publication Date
HK1138104A1 true HK1138104A1 (en) 2010-08-13

Family

ID=41125125

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10104028.6A HK1138104A1 (en) 2008-06-30 2010-04-23 Vacuum switches and vacuum switch apparatus

Country Status (8)

Country Link
US (1) US8227720B2 (fr)
EP (1) EP2141720B1 (fr)
KR (1) KR101231639B1 (fr)
AT (1) ATE506684T1 (fr)
DE (1) DE602009001105D1 (fr)
HK (1) HK1138104A1 (fr)
SG (1) SG158058A1 (fr)
TW (1) TWI416568B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103201918B (zh) 2010-11-12 2016-01-20 三菱电机株式会社 气体绝缘开关装置
JP5629589B2 (ja) * 2011-01-19 2014-11-19 株式会社東芝 開閉器
FR2971080B1 (fr) * 2011-02-02 2013-03-01 Alstom Grid Sas Appareillage d'ampoule a vide comprenant un moyen de verrouillage
FR2971079B1 (fr) 2011-02-02 2013-03-01 Alstom Grid Sas Appareillage electrique comprenant une partie mobile a dynamique amelioree
CN102254734B (zh) * 2011-06-30 2013-10-16 西安交通大学 高电压单断口真空灭弧室
US9040855B2 (en) * 2012-09-11 2015-05-26 Apple Inc. 3-dimensional seal for a button
EP2899734B1 (fr) 2012-09-18 2017-06-14 Mitsubishi Electric Corporation Bague moulée en résine et commutateur
FR3009643B1 (fr) * 2013-08-09 2015-08-07 Schneider Electric Ind Sas Ampoule a vide, pole de disjoncteur comprenant une telle ampoule a vide et procedes de fabrication de tels dispositifs
FR3017486B1 (fr) * 2014-02-07 2017-09-08 Schneider Electric Ind Sas Deflecteur pour ampoule a vide surmoulee
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
US11862419B2 (en) * 2021-11-15 2024-01-02 Eaton Intelligent Power Limited Toroidal encapsulation for high voltage vacuum interrupters
EP4293696A1 (fr) * 2022-06-14 2023-12-20 Abb Schweiz Ag Équipement moyenne ou haute tension

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638524U (fr) * 1979-08-31 1981-04-11
KR100370934B1 (ko) 1999-04-01 2003-02-05 미쓰비시덴키 가부시키가이샤 스위치 기어 및 전력 개폐기
EP1059650B1 (fr) 1999-06-10 2004-04-21 ABB Technology AG Chambre à vide
JP3830730B2 (ja) 2000-05-29 2006-10-11 株式会社東芝 真空バルブ
JP4458856B2 (ja) 2004-01-06 2010-04-28 三菱電機株式会社 複合絶縁スイッチギヤ
EP1571684A1 (fr) * 2004-03-01 2005-09-07 Kabushiki Kaisha Toshiba Appareil de commutation à isolation, moulage de résine et son procédé de fabrication
CN101410922A (zh) * 2006-03-27 2009-04-15 三菱电机株式会社 开关设备及其制造方法

Also Published As

Publication number Publication date
TWI416568B (zh) 2013-11-21
SG158058A1 (en) 2010-01-29
TW201009871A (en) 2010-03-01
KR101231639B1 (ko) 2013-02-08
EP2141720B1 (fr) 2011-04-20
US8227720B2 (en) 2012-07-24
KR20100003222A (ko) 2010-01-07
ATE506684T1 (de) 2011-05-15
EP2141720A1 (fr) 2010-01-06
US20100000973A1 (en) 2010-01-07
DE602009001105D1 (de) 2011-06-01

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Legal Events

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

Effective date: 20160629