KR100945277B1 - 가스절연 개폐장치용 절연 스페이서 - Google Patents
가스절연 개폐장치용 절연 스페이서 Download PDFInfo
- Publication number
- KR100945277B1 KR100945277B1 KR1020070141844A KR20070141844A KR100945277B1 KR 100945277 B1 KR100945277 B1 KR 100945277B1 KR 1020070141844 A KR1020070141844 A KR 1020070141844A KR 20070141844 A KR20070141844 A KR 20070141844A KR 100945277 B1 KR100945277 B1 KR 100945277B1
- Authority
- KR
- South Korea
- Prior art keywords
- curvature
- portions
- insulated switchgear
- gas insulated
- insulating spacer
- Prior art date
Links
Images
Classifications
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- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/06—Insulating body insertable between contacts
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- 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
- H01H33/021—Use of solid insulating compounds resistant to the contacting fluid dielectrics and their decomposition products, e.g. to SF6
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- 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
- H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Installation Of Bus-Bars (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 삭제
- 삭제
- 밀폐용기 내의 세 중심 도체가 관통되는 관통공이 각각 형성되며, 상기 각 중심 도체의 축 방향 중 어느 한 방향을 향해 돌출되면서 곡률을 갖도록 형성된 세 개의 관통부;테두리 부위를 이루면서 상기 밀폐용기에 결합 고정되는 테두리부;상기 테두리 부위 및 각 관통부를 제외한 여타 부위를 형성하면서 평면으로 형성된 평면부:를 포함하여 구성되고,상기 세 관통부와 상기 평면부 간의 경계 부위 중 상기 각 관통부가 돌출되는 방향의 면에 대한 경계 부위의 곡률 반경은 15∼60㎜ 사이의 범위로 형성되며,상기 세 관통부는 서로 대칭되는 위치에 각각 형성되고,상기 각 관통부와 상기 평면부와의 경계 부위 중 각 관통부 간의 서로 인접한 부위는 여타 부위에 비해 곡률 반경이 더욱 크게 형성됨을 특징으로 하는 가스절연 개폐장치용 절연 스페이서.
- 삭제
- 제 5 항에 있어서,상기 관통부는 상기 평면부와의 경계로부터 상기 관통공이 형성된 부위로 갈수록 점차 두께가 두꺼워지면서 곡률지게 형성됨을 특징으로 하는 가스절연 개폐장치용 절연 스페이서.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141844A KR100945277B1 (ko) | 2007-12-31 | 2007-12-31 | 가스절연 개폐장치용 절연 스페이서 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141844A KR100945277B1 (ko) | 2007-12-31 | 2007-12-31 | 가스절연 개폐장치용 절연 스페이서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090073792A KR20090073792A (ko) | 2009-07-03 |
KR100945277B1 true KR100945277B1 (ko) | 2010-03-04 |
Family
ID=41330901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070141844A KR100945277B1 (ko) | 2007-12-31 | 2007-12-31 | 가스절연 개폐장치용 절연 스페이서 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100945277B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101543782B1 (ko) | 2015-03-06 | 2015-08-21 | (주)삼성이엔지 | 가스절연개폐장치 |
KR20160081568A (ko) | 2014-12-31 | 2016-07-08 | 주식회사 효성 | 가스 절연 개폐장치용 절연스페이서 및 그 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101716825B1 (ko) * | 2014-09-25 | 2017-03-15 | 한국전기연구원 | 가스절연 개폐장치용 삼상 절연스페이서 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200288898Y1 (ko) | 2002-06-17 | 2002-09-11 | 현대중공업 주식회사 | 가스절연개폐장치용 절연 스페이서 |
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2007
- 2007-12-31 KR KR1020070141844A patent/KR100945277B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200288898Y1 (ko) | 2002-06-17 | 2002-09-11 | 현대중공업 주식회사 | 가스절연개폐장치용 절연 스페이서 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160081568A (ko) | 2014-12-31 | 2016-07-08 | 주식회사 효성 | 가스 절연 개폐장치용 절연스페이서 및 그 제조방법 |
KR101543782B1 (ko) | 2015-03-06 | 2015-08-21 | (주)삼성이엔지 | 가스절연개폐장치 |
Also Published As
Publication number | Publication date |
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KR20090073792A (ko) | 2009-07-03 |
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