KR100594894B1 - 공동주택용 나이프블레이드의 가동접점장치 - Google Patents
공동주택용 나이프블레이드의 가동접점장치 Download PDFInfo
- Publication number
- KR100594894B1 KR100594894B1 KR1020060042150A KR20060042150A KR100594894B1 KR 100594894 B1 KR100594894 B1 KR 100594894B1 KR 1020060042150 A KR1020060042150 A KR 1020060042150A KR 20060042150 A KR20060042150 A KR 20060042150A KR 100594894 B1 KR100594894 B1 KR 100594894B1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- blade
- movable contact
- blades
- receiving
- Prior art date
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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
- H01H33/60—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
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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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
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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
- H01H33/60—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
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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
- H01H33/60—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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Contacts (AREA)
Abstract
Description
Claims (2)
- 격벽(10)에 의해 형성되는 수용본체(12)와 상기 수용본체(12)의 상,하 양측으로 평행하게 일정간격을 두고 양단부에 V커팅부(14-2)가 구비된 격벽(14)에 의해 형성되는 수용날개부(16)로 이루어지는 2개의 블레이드(18)와;마주보는 2개의 상기 블레이드(18)의 중앙부에 설치되어 상기 블레이드(18)가 일정한 간격을 유지하도록 하는 스페이서(20)와;상기 블레이드(18)의 수용날개부(16)의 외측면에 면접되는 토오션스프링(22-1)과 상기 토오션스프링(22-1)의 양단부에 회동가능하게 설치되어 접압력을 발생하되, 몸체의 외주면 양측에 돌기(22-3)를 갖는 로울러(22-5)로 이루어진 접압력발생수단(22)으로 구성된 것을 특징으로 하는 공동주택용 나이프블레이드의 가동접점장치.
- 제 1 항에 있어서,상기 로울러(22-5)의 외주면 양측에 형성된 돌기(22-3)는,상기 격벽(14)의 V커팅부(14-2)에 위치되어 상기 로울러(22-5)의 동작시 이탈을 방지하는 것을 특징으로 하는 공동주택용 나이프블레이드의 가동접점장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060042150A KR100594894B1 (ko) | 2006-05-10 | 2006-05-10 | 공동주택용 나이프블레이드의 가동접점장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060042150A KR100594894B1 (ko) | 2006-05-10 | 2006-05-10 | 공동주택용 나이프블레이드의 가동접점장치 |
Publications (1)
Publication Number | Publication Date |
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KR100594894B1 true KR100594894B1 (ko) | 2006-06-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060042150A KR100594894B1 (ko) | 2006-05-10 | 2006-05-10 | 공동주택용 나이프블레이드의 가동접점장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100594894B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101239741B1 (ko) | 2012-12-21 | 2013-03-06 | (주)금정이엔씨 | 공동주택용 나이프블레이드의 가동접점장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0416377A (ja) * | 1990-05-10 | 1992-01-21 | Matsushita Electric Ind Co Ltd | 微細パターン形成方法と微細薄膜導体パターンの形成方法 |
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2006
- 2006-05-10 KR KR1020060042150A patent/KR100594894B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0416377A (ja) * | 1990-05-10 | 1992-01-21 | Matsushita Electric Ind Co Ltd | 微細パターン形成方法と微細薄膜導体パターンの形成方法 |
Non-Patent Citations (3)
Title |
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04016377 |
04590343 |
04803319 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101239741B1 (ko) | 2012-12-21 | 2013-03-06 | (주)금정이엔씨 | 공동주택용 나이프블레이드의 가동접점장치 |
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