FR2135286B1 - - Google Patents
Info
- Publication number
- FR2135286B1 FR2135286B1 FR7215887A FR7215887A FR2135286B1 FR 2135286 B1 FR2135286 B1 FR 2135286B1 FR 7215887 A FR7215887 A FR 7215887A FR 7215887 A FR7215887 A FR 7215887A FR 2135286 B1 FR2135286 B1 FR 2135286B1
- Authority
- FR
- France
- 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
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH665071A CH518617A (en) | 1971-05-05 | 1971-05-05 | Gas pressure switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2135286A1 FR2135286A1 (en) | 1972-12-15 |
| FR2135286B1 true FR2135286B1 (en) | 1975-07-18 |
Family
ID=4312887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7215887A Expired FR2135286B1 (en) | 1971-05-05 | 1972-05-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3732385A (en) |
| CH (1) | CH518617A (en) |
| DE (1) | DE2203605A1 (en) |
| FR (1) | FR2135286B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785550A (en) * | 2020-06-11 | 2020-10-16 | 南方电网科学研究院有限责任公司 | Isolator gap device and isolator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE422849A (en) * | 1936-07-30 | |||
| GB532869A (en) * | 1939-06-27 | 1941-02-03 | British Thomson Houston Co Ltd | Improvements in gas blast electric circuit breakers |
| DE1202869B (en) * | 1964-01-24 | 1965-10-14 | Continental Elektro Ind Ag | Compressed gas switch with at least two power switching points per pole |
| DE1540544A1 (en) * | 1965-09-10 | 1970-01-02 | Siemens Ag | Gas pressure switch |
-
1971
- 1971-05-05 CH CH665071A patent/CH518617A/en not_active IP Right Cessation
-
1972
- 1972-01-26 DE DE19722203605 patent/DE2203605A1/en active Pending
- 1972-03-06 US US00232125A patent/US3732385A/en not_active Expired - Lifetime
- 1972-05-04 FR FR7215887A patent/FR2135286B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2203605A1 (en) | 1972-11-16 |
| US3732385A (en) | 1973-05-08 |
| CH518617A (en) | 1972-01-31 |
| FR2135286A1 (en) | 1972-12-15 |