KR20010050014A - 가스차단기 - Google Patents
가스차단기 Download PDFInfo
- Publication number
- KR20010050014A KR20010050014A KR1020000045838A KR20000045838A KR20010050014A KR 20010050014 A KR20010050014 A KR 20010050014A KR 1020000045838 A KR1020000045838 A KR 1020000045838A KR 20000045838 A KR20000045838 A KR 20000045838A KR 20010050014 A KR20010050014 A KR 20010050014A
- Authority
- KR
- South Korea
- Prior art keywords
- fixed
- support member
- container
- conductor
- insulating support
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 239000004020 conductor Substances 0.000 claims abstract description 91
- 239000007787 solid Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 239000000872 buffer Substances 0.000 description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- XGCDHPDIERKJPT-UHFFFAOYSA-N [F].[S] Chemical compound [F].[S] XGCDHPDIERKJPT-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- H01H33/02—Details
-
- 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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H2033/888—Deflection of hot gasses and arcing products
Landscapes
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (7)
- 절연매체가 밀봉된 용기와;상기 용기내에 배치된 가동전극과;상기 용기내에 가동전극과 접촉이탈 가능하게 대향배치되고 절연지지부재를 개재하여 상기 용기내에 지지된 고정전극과;상기 가동전극 및 상기 고정전극에 대응하여 설치된 통전도체를 구비하며,상기 절연지지부재는 상기 용기의 중심축보다도 위쪽에서 상기 고정전극을 지지하는 것을 특징으로 하는 가스차단기.
- 절연매체가 밀봉된 용기와;상기 용기내에 배치된 가동전극과;상기 용기내에 상기 가동전극과 접촉이탈 가능하게 대향배치되어 절연지지부재를 개재하여 상기 용기내에 지지된 고정전극과;상기 가동전극 및 상기 고정전극에 대응하여 설치된 통전도체를 구비하며,상기 절연지지부재는 솔리드의 뿔체인 것을 특징으로 하는 가스차단기.
- 절연매체가 밀봉된 용기와;상기 용기내에 배치된 가동전극과;상기 용기내에 상기 가동전극과 접촉이탈 가능하게 대향배치되어 절연지지부재를 개재하여 상기 용기내에 지지된 고정전극과;상기 가동전극 및 상기 고정전극에 대응하여 설치된 통전도체를 구비하며,상기 절연지지부재는 솔리드의 뿔체이며 상기 용기의 중심축 보다도 위쪽에서 상기 고정전극을 지지하는 것을 특징으로 하는 가스차단기.
- 제 1항 내지 제 3항중 어느 한 항에 있어서,상기 절연지지부재는 단면형상이 원형인 원뿔대 또는 단면형상이 타원형인 타원뿔대인 것을 특징으로 하는 가스차단기.
- 제 1항 내지 제 3항중 어느 한 항에 있어서,상기 절연지지부재의 상기 고정전극측의 일부는 상기 고정전극의 도체에 의해 덮여져 있는 것을 특징으로 하는 가스차단기.
- 제 1항 내지 제 3항중 어느 한 항에 있어서,상기 고정전극의 도체는 상기 통전도체와 착탈가능하게 구성되어 있는 것을 특징으로 하는 가스차단기.
- 제 1항 내지 제 3항중 어느 한 항에 있어서,상기 용기의 상기 고정전극측의 끝부는 축방향 바깥쪽으로 팽창된 덮개에 의해 밀폐됨과 동시에 상기 덮개의 공간부와 상기 용기의 공간부를 칸막이판에 의해칸막이하여 상기 덮개의 공간부에 수분흡수제를 수납한 것을 특징으로 하는 가스차단기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11-224912 | 1999-08-09 | ||
JP22491299 | 1999-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20010050014A true KR20010050014A (ko) | 2001-06-15 |
Family
ID=16821117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000045838A Ceased KR20010050014A (ko) | 1999-08-09 | 2000-08-08 | 가스차단기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6624370B1 (ko) |
EP (1) | EP1076349A3 (ko) |
KR (1) | KR20010050014A (ko) |
CN (2) | CN1283861A (ko) |
TW (1) | TW460885B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006164673A (ja) | 2004-12-06 | 2006-06-22 | Hitachi Ltd | パッファ形ガス遮断器の電流遮断方法およびそれに用いるパッファ形ガス遮断器 |
JP4716788B2 (ja) * | 2005-06-01 | 2011-07-06 | 三菱電機株式会社 | ガス遮断器 |
JP4684374B1 (ja) * | 2010-06-03 | 2011-05-18 | 三菱電機株式会社 | 開閉装置 |
JP5510442B2 (ja) * | 2011-12-22 | 2014-06-04 | 株式会社日立製作所 | ガス遮断器 |
KR101605601B1 (ko) * | 2014-02-07 | 2016-03-22 | 현대중공업 주식회사 | 고정부의 길이를 축소한 가스절연 개폐장치의 차단기 |
JP6277083B2 (ja) * | 2014-08-20 | 2018-02-07 | 株式会社日立製作所 | ガス遮断器 |
US9595409B2 (en) * | 2015-07-09 | 2017-03-14 | Abb Schweiz Ag | Particle resistant enclosure for dead tank circuit breaker |
US9978539B1 (en) * | 2017-02-08 | 2018-05-22 | General Electric Technology Gmbh | Extractor of a bushing conductor from a bushing insulator for a dead tank circuit breaker |
JP6719601B2 (ja) * | 2017-02-20 | 2020-07-08 | 三菱電機株式会社 | 回路遮断器 |
JP6914801B2 (ja) * | 2017-10-12 | 2021-08-04 | 株式会社日立製作所 | ガス遮断器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789278A (en) * | 1972-12-20 | 1974-01-29 | Ibm | Corona charging device |
JPS5721819B2 (ko) * | 1973-05-21 | 1982-05-10 | ||
US3857006A (en) * | 1973-10-30 | 1974-12-24 | Hitachi Ltd | Gas insulated switching apparatus |
JPS5326971A (en) * | 1976-08-25 | 1978-03-13 | Mitsubishi Electric Corp | Buffer gas breaker |
JPS5465376A (en) * | 1977-11-02 | 1979-05-25 | Hitachi Ltd | Gas breaker |
JPH0740453B2 (ja) * | 1990-07-27 | 1995-05-01 | 株式会社日立製作所 | ガス遮断器 |
JP2743740B2 (ja) * | 1992-11-05 | 1998-04-22 | 三菱電機株式会社 | ガス絶縁開閉器 |
JPH08115642A (ja) * | 1994-10-18 | 1996-05-07 | Mitsubishi Electric Corp | 接地タンク形ガス遮断器 |
JP3202551B2 (ja) * | 1995-08-08 | 2001-08-27 | 株式会社日立製作所 | ガス遮断器 |
FR2744561B1 (fr) * | 1996-02-02 | 1998-02-27 | Gec Alsthom T & D Sa | Disjoncteur a enceinte metallique a la terre |
-
2000
- 2000-07-04 TW TW089113241A patent/TW460885B/zh not_active IP Right Cessation
- 2000-08-08 US US09/634,995 patent/US6624370B1/en not_active Expired - Lifetime
- 2000-08-08 KR KR1020000045838A patent/KR20010050014A/ko not_active Ceased
- 2000-08-08 EP EP00117028A patent/EP1076349A3/en not_active Withdrawn
- 2000-08-09 CN CN00122711A patent/CN1283861A/zh active Pending
- 2000-08-09 CN CNB2004100282254A patent/CN1296952C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6624370B1 (en) | 2003-09-23 |
EP1076349A2 (en) | 2001-02-14 |
CN1283861A (zh) | 2001-02-14 |
CN1530990A (zh) | 2004-09-22 |
EP1076349A3 (en) | 2003-01-02 |
TW460885B (en) | 2001-10-21 |
CN1296952C (zh) | 2007-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000808 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20050805 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20000808 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060918 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20061220 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20060918 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |