DE7203854U - - Google Patents
Info
- Publication number
- DE7203854U DE7203854U DE19727203854 DE7203854U DE7203854U DE 7203854 U DE7203854 U DE 7203854U DE 19727203854 DE19727203854 DE 19727203854 DE 7203854 U DE7203854 U DE 7203854U DE 7203854 U DE7203854 U DE 7203854U
- Authority
- DE
- Germany
- 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.)
- Expired
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
-
- 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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH959271A CH539938A (de) | 1971-06-30 | 1971-06-30 | Flüssigkeitsarmer Hochspannungsschalterpol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7203854U true DE7203854U (enExample) | 1972-04-27 |
Family
ID=4353573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19727203854 Expired DE7203854U (enExample) | 1971-06-30 | 1972-02-02 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT314025B (enExample) |
| CH (1) | CH539938A (enExample) |
| DE (1) | DE7203854U (enExample) |
-
1971
- 1971-06-30 CH CH959271A patent/CH539938A/de not_active IP Right Cessation
-
1972
- 1972-02-02 DE DE19727203854 patent/DE7203854U/de not_active Expired
- 1972-05-23 AT AT445772A patent/AT314025B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH539938A (de) | 1973-07-31 |
| AT314025B (de) | 1974-03-11 |