KR100522463B1 - 진공차단기의 주회로부 - Google Patents
진공차단기의 주회로부 Download PDFInfo
- Publication number
- KR100522463B1 KR100522463B1 KR10-2003-0014069A KR20030014069A KR100522463B1 KR 100522463 B1 KR100522463 B1 KR 100522463B1 KR 20030014069 A KR20030014069 A KR 20030014069A KR 100522463 B1 KR100522463 B1 KR 100522463B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulating rod
- vacuum
- movable
- movable contact
- main circuit
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
- A42B1/242—Means for mounting detecting, signalling or lighting devices
- A42B1/244—Means for mounting lamps
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
- A43B3/36—Footwear characterised by the shape or the use with electrical or electronic arrangements with light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0832—Hook and loop-type fasteners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (3)
- 고정접점과 가동접점이 구비된 진공용기와, 상기 고정접점과 가동접점이 전기적으로 연결되는 상,하부단자가 설치되고, 상기 가동접점에 구동력을 제공하는 절연로드가 연결되며, 상기 진공용기와 상기 절연로드는 몰드 하우징으로 감싸여져 구성되는 진공차단기의 주회로부에 있어서,상기 절연로드는,상기 가동접점에 연결되어 상기 가동접점에 구동력을 전달하는 몸체와;상기 몸체의 하부측에 고정되고 상단부가 폐색되어 있어, 상기 몸체에 구동력을 전달하는 실린더관체와;상기 실린던관체의 내부에서 왕복운동 가능하고 상기 실린더관체에 의해서 가동거리가 제한되는 피스톤체를 상단에 구비하여, 상기 피트톤체가 상기 실린더관체의 상하단부를 접촉가압함으로써 상기 실린더관체와 상기 몸체를 통해 상기 가동접점을 구동하는 동력을 제공하는 가동로드와;상기 가동로드의 외주면에 장착되어 상기 절연로드의 접점 가압력을 발휘하는 스프링과;상기 스프링의 하단에 설치되어 스프링을 지지하는 고정패드;를 포함하여 구성함을 특징으로 하는 진공차단기의 주회로부.
- 제 1 항에 있어서,상기 실린더관체의 최상단에는 상기 절연로드 몸체의 내요입홈의 최내측에 걸려 고정되는 단턱부가 형성된 것을 특징으로 하는 진공차단기의 주회로부.
- 제 1 항 또는 제 2 항에 있어서,상기 몸체의 하단에 설치되는 상기 고정패드의 하면에는 E링이 삽입되고, 상기 E링은 고정구에 의해 상기 고정패드에 설치된 것을 특징으로 하는 진공차단기의 주회로부.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0014069A KR100522463B1 (ko) | 2003-03-06 | 2003-03-06 | 진공차단기의 주회로부 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0014069A KR100522463B1 (ko) | 2003-03-06 | 2003-03-06 | 진공차단기의 주회로부 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040079135A KR20040079135A (ko) | 2004-09-14 |
KR100522463B1 true KR100522463B1 (ko) | 2005-10-18 |
Family
ID=37364186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0014069A KR100522463B1 (ko) | 2003-03-06 | 2003-03-06 | 진공차단기의 주회로부 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100522463B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100722479B1 (ko) * | 2005-12-30 | 2007-05-28 | 엘에스산전 주식회사 | 진공차단기 |
KR200489833Y1 (ko) * | 2015-04-27 | 2019-08-19 | 엘에스산전 주식회사 | 진공 차단기 |
-
2003
- 2003-03-06 KR KR10-2003-0014069A patent/KR100522463B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20040079135A (ko) | 2004-09-14 |
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