KR840005862A - Electrode Material of Vacuum Interverter (INTERRUPTER) and Manufacturing Method Thereof - Google Patents
Electrode Material of Vacuum Interverter (INTERRUPTER) and Manufacturing Method Thereof Download PDFInfo
- Publication number
- KR840005862A KR840005862A KR1019830003694A KR830003694A KR840005862A KR 840005862 A KR840005862 A KR 840005862A KR 1019830003694 A KR1019830003694 A KR 1019830003694A KR 830003694 A KR830003694 A KR 830003694A KR 840005862 A KR840005862 A KR 840005862A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- copper
- chromium
- powder
- vacuum
- Prior art date
Links
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Powder Metallurgy (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 관한 전극재료로 제작된 한쌍의 전극을 구비하는 진공인터라프터의 종단면도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view of a vacuum interlater having a pair of electrodes made of an electrode material according to the present invention.
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13833182A JPS5927418A (en) | 1982-08-09 | 1982-08-09 | Electrode of vacuum interrupter and method of producing same |
JP57-138331 | 1982-08-09 | ||
JP138331 | 1982-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840005862A true KR840005862A (en) | 1984-11-19 |
KR910006114B1 KR910006114B1 (en) | 1991-08-13 |
Family
ID=15219401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830003694A KR910006114B1 (en) | 1982-08-09 | 1983-08-06 | Contact material of vacuum interrupter and manufacturing process therefor |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5927418A (en) |
KR (1) | KR910006114B1 (en) |
IN (1) | IN159352B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63314730A (en) * | 1987-06-17 | 1988-12-22 | Meidensha Electric Mfg Co Ltd | Manufacture of electrode material |
JP5862695B2 (en) | 2014-01-23 | 2016-02-16 | 株式会社明電舎 | Method for producing electrode material |
-
1982
- 1982-08-09 JP JP13833182A patent/JPS5927418A/en active Granted
-
1983
- 1983-08-06 KR KR1019830003694A patent/KR910006114B1/en not_active IP Right Cessation
- 1983-08-08 IN IN989/CAL/83A patent/IN159352B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR910006114B1 (en) | 1991-08-13 |
JPS5927418A (en) | 1984-02-13 |
IN159352B (en) | 1987-05-09 |
JPS6335049B2 (en) | 1988-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19990629 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |