WO2008090735A1 - アレスタ - Google Patents
アレスタ Download PDFInfo
- Publication number
- WO2008090735A1 WO2008090735A1 PCT/JP2008/000054 JP2008000054W WO2008090735A1 WO 2008090735 A1 WO2008090735 A1 WO 2008090735A1 JP 2008000054 W JP2008000054 W JP 2008000054W WO 2008090735 A1 WO2008090735 A1 WO 2008090735A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insulation tube
- arrestor
- rear end
- end side
- ground electrode
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
- H01C7/123—Arrangements for improving potential distribution
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
- H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Thermistors And Varistors (AREA)
Abstract
固定ブッシングの受容口内周面と絶縁筒の先端部外周面間の界面における面圧を確保する。 本発明におけるアレスタは、先端部に導体2を有する絶縁筒1と、絶縁筒1内に高圧電極3を介して挿入されるアレスタ素子積層体4と、アレスタ素子積層体4の後端部側に配設される接地電極5と、接地電極5の後端部側に絶縁筒1と同心状に配設されるコイル状のスプリング8と、絶縁筒1、接地電極5およびスプリング8を包囲する金属ケース6と、金属ケース6の後端部側の開口部に装着される封止部材7とを備えている。 絶縁筒1の後端部側の外径は絶縁筒1の中央部側の外径よりも小径とされている。また、絶縁筒1の先端部11の外周にはテーパ外面13が設けられている。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020097015326A KR20090110313A (ko) | 2007-01-22 | 2008-01-21 | 어레스터 |
CNA2008800028349A CN101589526A (zh) | 2007-01-22 | 2008-01-21 | 避雷器 |
EP08702795A EP2124305A1 (en) | 2007-01-22 | 2008-01-21 | Arrestor |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-011874 | 2007-01-22 | ||
JP2007011874A JP2008178274A (ja) | 2007-01-22 | 2007-01-22 | アレスタおよびアレスタの取付部 |
JP2007-011873 | 2007-01-22 | ||
JP2007-011875 | 2007-01-22 | ||
JP2007011875A JP2008177508A (ja) | 2007-01-22 | 2007-01-22 | アレスタおよびアレスタの取付部 |
JP2007011873 | 2007-01-22 | ||
JP2008-004466 | 2008-01-11 | ||
JP2008004466A JP4809379B2 (ja) | 2007-01-22 | 2008-01-11 | アレスタおよびアレスタの取付部 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008090735A1 true WO2008090735A1 (ja) | 2008-07-31 |
Family
ID=39644310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/000054 WO2008090735A1 (ja) | 2007-01-22 | 2008-01-21 | アレスタ |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2124305A1 (ja) |
KR (1) | KR20090110313A (ja) |
CN (1) | CN101589526A (ja) |
TW (1) | TW200841363A (ja) |
WO (1) | WO2008090735A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101135438B1 (ko) * | 2011-09-05 | 2012-04-19 | (주)에스엠텍 | 방압변을 구비한 피뢰기 |
DE102012008484A1 (de) * | 2012-04-24 | 2013-10-24 | Pfisterer Kontaktsysteme Gmbh | Vorrichtung zum Ableiten einer elektrischen Überspannung |
EP2669903B1 (de) * | 2012-05-30 | 2018-09-12 | Siemens Aktiengesellschaft | Gekapselter überspannungsableiter mit zentraldurchführung |
CN106960709B (zh) * | 2017-04-10 | 2018-08-17 | 西安市西无二电子信息集团有限公司 | 一种长使用寿命高保护的电涌保护器 |
CN106935945A (zh) * | 2017-05-15 | 2017-07-07 | 常州金信诺凤市通信设备有限公司 | 一种螺旋式避雷器 |
CN109524186B (zh) * | 2018-10-26 | 2020-12-18 | 河南平高电气股份有限公司 | 一种gis用金属氧化物避雷器 |
CN111584173B (zh) * | 2020-05-26 | 2021-08-17 | 恒大电气有限公司 | 一种避雷器 |
EP4060687A1 (en) * | 2021-03-18 | 2022-09-21 | Hitachi Energy Switzerland AG | Surge arrester |
CN113130158B (zh) * | 2021-04-19 | 2022-07-29 | 马丹 | 一种防爆避雷装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6062809U (ja) * | 1983-10-03 | 1985-05-02 | 東光電気株式会社 | ガス開閉器における容器の放圧構造 |
JPS63164201U (ja) * | 1987-04-15 | 1988-10-26 | ||
JPH01232681A (ja) | 1988-03-11 | 1989-09-18 | Fuji Electric Co Ltd | 避雷器 |
JPH06162850A (ja) * | 1992-11-16 | 1994-06-10 | Meidensha Corp | 送電用避雷器 |
JPH0710906U (ja) * | 1993-07-20 | 1995-02-14 | 日本碍子株式会社 | モールド避雷器 |
JP2004040112A (ja) * | 2002-07-15 | 2004-02-05 | Abb Schweiz Ag | 差込み可能な電気機器、特に過電圧誘導体 |
JP2005515626A (ja) | 2002-01-19 | 2005-05-26 | トリデルタ ユーバーシュパヌングスアプライター ゲーエムベーハー | 過電圧アレスタ |
JP2005348596A (ja) * | 2004-06-04 | 2005-12-15 | Abb Technology Ag | ガス密閉型のサージ・アレスタのための動作部分 |
JP2006166672A (ja) * | 2004-12-10 | 2006-06-22 | Japan Ae Power Systems Corp | アレスタ |
JP2006166673A (ja) * | 2004-12-10 | 2006-06-22 | Japan Ae Power Systems Corp | アレスタ |
-
2008
- 2008-01-21 WO PCT/JP2008/000054 patent/WO2008090735A1/ja active Application Filing
- 2008-01-21 KR KR1020097015326A patent/KR20090110313A/ko not_active Application Discontinuation
- 2008-01-21 CN CNA2008800028349A patent/CN101589526A/zh active Pending
- 2008-01-21 TW TW097102217A patent/TW200841363A/zh unknown
- 2008-01-21 EP EP08702795A patent/EP2124305A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6062809U (ja) * | 1983-10-03 | 1985-05-02 | 東光電気株式会社 | ガス開閉器における容器の放圧構造 |
JPS63164201U (ja) * | 1987-04-15 | 1988-10-26 | ||
JPH01232681A (ja) | 1988-03-11 | 1989-09-18 | Fuji Electric Co Ltd | 避雷器 |
JPH06162850A (ja) * | 1992-11-16 | 1994-06-10 | Meidensha Corp | 送電用避雷器 |
JPH0710906U (ja) * | 1993-07-20 | 1995-02-14 | 日本碍子株式会社 | モールド避雷器 |
JP2005515626A (ja) | 2002-01-19 | 2005-05-26 | トリデルタ ユーバーシュパヌングスアプライター ゲーエムベーハー | 過電圧アレスタ |
JP2004040112A (ja) * | 2002-07-15 | 2004-02-05 | Abb Schweiz Ag | 差込み可能な電気機器、特に過電圧誘導体 |
JP2005348596A (ja) * | 2004-06-04 | 2005-12-15 | Abb Technology Ag | ガス密閉型のサージ・アレスタのための動作部分 |
JP2006166672A (ja) * | 2004-12-10 | 2006-06-22 | Japan Ae Power Systems Corp | アレスタ |
JP2006166673A (ja) * | 2004-12-10 | 2006-06-22 | Japan Ae Power Systems Corp | アレスタ |
Also Published As
Publication number | Publication date |
---|---|
TW200841363A (en) | 2008-10-16 |
EP2124305A1 (en) | 2009-11-25 |
KR20090110313A (ko) | 2009-10-21 |
CN101589526A (zh) | 2009-11-25 |
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