KR20030069478A - 진공인터럽터용 전극결합체 - Google Patents
진공인터럽터용 전극결합체 Download PDFInfo
- Publication number
- KR20030069478A KR20030069478A KR1020020009121A KR20020009121A KR20030069478A KR 20030069478 A KR20030069478 A KR 20030069478A KR 1020020009121 A KR1020020009121 A KR 1020020009121A KR 20020009121 A KR20020009121 A KR 20020009121A KR 20030069478 A KR20030069478 A KR 20030069478A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- sintered
- fixed
- sintered electrode
- movable
- 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
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 238000005245 sintering Methods 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001846 repelling effect Effects 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
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
- H01H33/60—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
-
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (3)
- 소결합금으로 원반형상을 가지도록 형성되어 상호 축선방향을 일측 표면에 고정접점 및 가동접점중 어느 하나를 형성하는 소결전극과; 상기 축선방향을 따라 상기 소결전극의 접점의 대향측에 결합되는 전극봉과; 상기 축선방향을 따라 상기 소결전극 및 상기 전극봉사이에 개재되어 상기 소결전극을 지지하는 스테인레스지지판을 포함하는 것을 특징으로 하는 진공인터럽터용 전극결합체.
- 제1항에 있어서,상기 소결전극에는 외주면으로부터 내측으로 절취되고 둘레방향을 따라 상호 이격배치되는 복수의 슬릿이 형성되어 있으며, 상기 스테인레스지지판에는 상기 소결전극의 슬릿에 대응되게 슬릿이 형성되어 있는 것을 특징으로 하는 진공인터럽터용 전극결합체.
- 제1항 또는 제2항에 있어서,상기 소결전극 및 상기 스테인레스지지판은 상호 접촉면 사이에 블레이징와셔를 개재시켜 블레이징 용접에 의해 상호 일체로 결합되는 것을 특징으로 하는 진공인터럽터용 전극결합체.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020009121A KR20030069478A (ko) | 2002-02-20 | 2002-02-20 | 진공인터럽터용 전극결합체 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020009121A KR20030069478A (ko) | 2002-02-20 | 2002-02-20 | 진공인터럽터용 전극결합체 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030069478A true KR20030069478A (ko) | 2003-08-27 |
Family
ID=32222033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020009121A Ceased KR20030069478A (ko) | 2002-02-20 | 2002-02-20 | 진공인터럽터용 전극결합체 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20030069478A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12351977B2 (en) | 2019-03-15 | 2025-07-08 | Ember Technologies, Inc. | Actively heated or cooled garments or footwear |
-
2002
- 2002-02-20 KR KR1020020009121A patent/KR20030069478A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12351977B2 (en) | 2019-03-15 | 2025-07-08 | Ember Technologies, Inc. | Actively heated or cooled garments or footwear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020220 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040520 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20040728 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040520 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |