DD134693A1 - METHOD FOR EVACUATING AND CLOSING ELECTRICAL DEVICES - Google Patents
METHOD FOR EVACUATING AND CLOSING ELECTRICAL DEVICESInfo
- Publication number
- DD134693A1 DD134693A1 DD20277877A DD20277877A DD134693A1 DD 134693 A1 DD134693 A1 DD 134693A1 DD 20277877 A DD20277877 A DD 20277877A DD 20277877 A DD20277877 A DD 20277877A DD 134693 A1 DD134693 A1 DD 134693A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- evacuating
- electrical devices
- closing electrical
- closing
- devices
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20277877A DD134693A1 (en) | 1977-12-19 | 1977-12-19 | METHOD FOR EVACUATING AND CLOSING ELECTRICAL DEVICES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20277877A DD134693A1 (en) | 1977-12-19 | 1977-12-19 | METHOD FOR EVACUATING AND CLOSING ELECTRICAL DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
DD134693A1 true DD134693A1 (en) | 1979-03-14 |
Family
ID=5510952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20277877A DD134693A1 (en) | 1977-12-19 | 1977-12-19 | METHOD FOR EVACUATING AND CLOSING ELECTRICAL DEVICES |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD134693A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051475A2 (en) * | 1980-11-05 | 1982-05-12 | Kabushiki Kaisha Meidensha | A vacuum interrupter |
US4630361A (en) * | 1983-10-24 | 1986-12-23 | Mitsubishi Denki Kabushiki Kaisha | Process for preparing a vacuum switch tube |
DE3717864A1 (en) * | 1987-05-26 | 1988-11-17 | Slamecka Ernst | Vacuum switch |
EP0409047A2 (en) * | 1989-07-15 | 1991-01-23 | Calor-Emag Elektrizitäts-Aktiengesellschaft | Method of manufacturing a vacuum interrupter chamber |
EP0682351A1 (en) * | 1994-05-12 | 1995-11-15 | Kabushiki Kaisha Toshiba | Vacuum interrupter and method for manufacturing the same |
-
1977
- 1977-12-19 DD DD20277877A patent/DD134693A1/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051475A2 (en) * | 1980-11-05 | 1982-05-12 | Kabushiki Kaisha Meidensha | A vacuum interrupter |
EP0051475A3 (en) * | 1980-11-05 | 1983-03-09 | Kabushiki Kaisha Meidensha | A vacuum interrupter |
US4630361A (en) * | 1983-10-24 | 1986-12-23 | Mitsubishi Denki Kabushiki Kaisha | Process for preparing a vacuum switch tube |
DE3717864A1 (en) * | 1987-05-26 | 1988-11-17 | Slamecka Ernst | Vacuum switch |
EP0409047A2 (en) * | 1989-07-15 | 1991-01-23 | Calor-Emag Elektrizitäts-Aktiengesellschaft | Method of manufacturing a vacuum interrupter chamber |
DE3926619A1 (en) * | 1989-07-15 | 1991-01-24 | Calor Emag Elektrizitaets Ag | METHOD FOR PRODUCING A VACUUM SWITCHING CHAMBER |
EP0409047A3 (en) * | 1989-07-15 | 1992-06-03 | Calor-Emag Elektrizitaets-Aktiengesellschaft | Method of manufacturing a vacuum interrupter chamber |
EP0682351A1 (en) * | 1994-05-12 | 1995-11-15 | Kabushiki Kaisha Toshiba | Vacuum interrupter and method for manufacturing the same |
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