FR819662A - Interrupteur à gaz - Google Patents
Interrupteur à gazInfo
- Publication number
- FR819662A FR819662A FR819662DA FR819662A FR 819662 A FR819662 A FR 819662A FR 819662D A FR819662D A FR 819662DA FR 819662 A FR819662 A FR 819662A
- Authority
- FR
- France
- Prior art keywords
- gas switch
- switch
- gas
- Prior art date
- 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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE819662X | 1936-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR819662A true FR819662A (fr) | 1937-10-23 |
Family
ID=6735737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR819662D Expired FR819662A (fr) | 1936-04-01 | 1937-03-24 | Interrupteur à gaz |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR819662A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455998A (en) * | 1943-12-20 | 1948-12-14 | Electrical Eng Equipment Co | Electrical load breaking device |
-
1937
- 1937-03-24 FR FR819662D patent/FR819662A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455998A (en) * | 1943-12-20 | 1948-12-14 | Electrical Eng Equipment Co | Electrical load breaking device |
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