DD102007A1 - - Google Patents
Info
- Publication number
- DD102007A1 DD102007A1 DD16772172A DD16772172A DD102007A1 DD 102007 A1 DD102007 A1 DD 102007A1 DD 16772172 A DD16772172 A DD 16772172A DD 16772172 A DD16772172 A DD 16772172A DD 102007 A1 DD102007 A1 DD 102007A1
- Authority
- DD
- German Democratic Republic
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
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16772172A DD102007A1 (de) | 1972-12-20 | 1972-12-20 | |
| DE19732357203 DE2357203A1 (de) | 1972-12-20 | 1973-11-16 | Lichtbogen-loeschkammer fuer vakuumschalter |
| FR7344507A FR2211736B3 (de) | 1972-12-20 | 1973-12-13 | |
| AT1064173A ATA1064173A (de) | 1972-12-20 | 1973-12-19 | Lichtbogen-loschkammer fur vakuumschalter |
| SU1980296A SU503306A1 (ru) | 1972-12-20 | 1973-12-19 | Дугогасительна камера вакуумного выключател |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16772172A DD102007A1 (de) | 1972-12-20 | 1972-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102007A1 true DD102007A1 (de) | 1973-11-20 |
Family
ID=5489428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16772172A DD102007A1 (de) | 1972-12-20 | 1972-12-20 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | ATA1064173A (de) |
| DD (1) | DD102007A1 (de) |
| DE (1) | DE2357203A1 (de) |
| FR (1) | FR2211736B3 (de) |
| SU (1) | SU503306A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6144005A (en) * | 1997-07-23 | 2000-11-07 | Hitachi, Ltd. | Vacuum switch and a vacuum switchgear using the same |
-
1972
- 1972-12-20 DD DD16772172A patent/DD102007A1/xx unknown
-
1973
- 1973-11-16 DE DE19732357203 patent/DE2357203A1/de active Pending
- 1973-12-13 FR FR7344507A patent/FR2211736B3/fr not_active Expired
- 1973-12-19 SU SU1980296A patent/SU503306A1/ru active
- 1973-12-19 AT AT1064173A patent/ATA1064173A/de not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2211736B3 (de) | 1976-10-15 |
| FR2211736A1 (de) | 1974-07-19 |
| ATA1064173A (de) | 1975-05-15 |
| DE2357203A1 (de) | 1974-06-27 |
| SU503306A1 (ru) | 1976-02-15 |