BE647397A - - Google Patents
Info
- Publication number
- BE647397A BE647397A BE647397A BE647397A BE647397A BE 647397 A BE647397 A BE 647397A BE 647397 A BE647397 A BE 647397A BE 647397 A BE647397 A BE 647397A BE 647397 A BE647397 A BE 647397A
- Authority
- BE
- Belgium
Links
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
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
-
- 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
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66269—Details relating to the materials used for screens in vacuum switches
-
- 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
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1700063A GB993987A (en) | 1963-04-30 | 1963-04-30 | Improvements relating to vacuum switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647397A true BE647397A (en) | 1964-08-17 |
Family
ID=10087440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647397A BE647397A (en) | 1963-04-30 | 1964-04-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE647397A (en) |
| CH (1) | CH417729A (en) |
| DE (1) | DE1185689B (en) |
| GB (1) | GB993987A (en) |
| NL (1) | NL6404708A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278590B (en) * | 1965-09-13 | 1968-09-26 | Jennings Radio Mfg Corp | Vacuum switch |
| FR2038522A5 (en) * | 1969-03-18 | 1971-01-08 | Mitsubishi Electric Corp | |
| US3720798A (en) * | 1969-09-08 | 1973-03-13 | Sumitomo Electric Industries | Vacuum-type current interrupter |
| CH554067A (en) * | 1973-09-19 | 1974-09-13 | Sprecher & Schuh Ag | ARC ELECTRODE, IN PARTICULAR FOR A CONTACT ARRANGEMENT IN A VACUUM SWITCH. |
| JPS5855609B2 (en) * | 1979-07-23 | 1983-12-10 | 株式会社明電舎 | Vacuum cutter |
| DE19503347A1 (en) * | 1995-02-02 | 1996-08-08 | Abb Patent Gmbh | Shielding element surrounding the contact point of a vacuum switch |
| DE102017222991A1 (en) * | 2017-12-18 | 2019-06-19 | Siemens Aktiengesellschaft | Vacuum interrupter |
| CN111613477B (en) * | 2020-05-20 | 2022-04-15 | 宁波益舜电气有限公司 | Shielding cylinder and production process thereof |
| CN112038166B (en) * | 2020-09-17 | 2022-08-23 | 安徽普众机电有限公司 | High-voltage insulating ceramic vacuum switch tube |
-
1963
- 1963-04-30 GB GB1700063A patent/GB993987A/en not_active Expired
-
1964
- 1964-04-27 CH CH545964A patent/CH417729A/en unknown
- 1964-04-28 NL NL6404708A patent/NL6404708A/xx unknown
- 1964-04-28 DE DEA45894A patent/DE1185689B/en active Pending
- 1964-04-30 BE BE647397A patent/BE647397A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6404708A (en) | 1964-11-02 |
| GB993987A (en) | 1965-06-02 |
| DE1185689B (en) | 1965-01-21 |
| CH417729A (en) | 1966-07-31 |