JPS5021670B1 - - Google Patents
Info
- Publication number
- JPS5021670B1 JPS5021670B1 JP11721570A JP11721570A JPS5021670B1 JP S5021670 B1 JPS5021670 B1 JP S5021670B1 JP 11721570 A JP11721570 A JP 11721570A JP 11721570 A JP11721570 A JP 11721570A JP S5021670 B1 JPS5021670 B1 JP S5021670B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721570A JPS5021670B1 (ja) | 1970-12-24 | 1970-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721570A JPS5021670B1 (ja) | 1970-12-24 | 1970-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5021670B1 true JPS5021670B1 (ja) | 1975-07-24 |
Family
ID=14706230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11721570A Pending JPS5021670B1 (ja) | 1970-12-24 | 1970-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5021670B1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5034067U (ja) * | 1973-07-26 | 1975-04-12 | ||
| JPS52152254U (ja) * | 1976-05-14 | 1977-11-18 | ||
| US5697150A (en) * | 1993-07-14 | 1997-12-16 | Hitachi, Ltd. | Method forming an electric contact in a vacuum circuit breaker |
| JP2016181476A (ja) * | 2015-03-25 | 2016-10-13 | 三菱電機株式会社 | 真空バルブ用接点および真空バルブ用接点の製造方法、並びに真空バルブ |
| WO2017168990A1 (ja) * | 2016-03-29 | 2017-10-05 | 三菱電機株式会社 | 接点部材の製造方法および接点部材並びに真空バルブ |
-
1970
- 1970-12-24 JP JP11721570A patent/JPS5021670B1/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5034067U (ja) * | 1973-07-26 | 1975-04-12 | ||
| JPS52152254U (ja) * | 1976-05-14 | 1977-11-18 | ||
| US5697150A (en) * | 1993-07-14 | 1997-12-16 | Hitachi, Ltd. | Method forming an electric contact in a vacuum circuit breaker |
| JP2016181476A (ja) * | 2015-03-25 | 2016-10-13 | 三菱電機株式会社 | 真空バルブ用接点および真空バルブ用接点の製造方法、並びに真空バルブ |
| WO2017168990A1 (ja) * | 2016-03-29 | 2017-10-05 | 三菱電機株式会社 | 接点部材の製造方法および接点部材並びに真空バルブ |
| US10629397B2 (en) | 2016-03-29 | 2020-04-21 | Mitsubishi Electric Corporation | Contact member, method for producing the same, and vacuum interrupter |