FR813873A - Electric switch - Google Patents
Electric switchInfo
- Publication number
- FR813873A FR813873A FR813873DA FR813873A FR 813873 A FR813873 A FR 813873A FR 813873D A FR813873D A FR 813873DA FR 813873 A FR813873 A FR 813873A
- Authority
- FR
- France
- Prior art keywords
- electric switch
- switch
- electric
- 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 |
---|---|---|---|
DE484011X | 1935-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR813873A true FR813873A (en) | 1937-06-10 |
Family
ID=6543053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR813873D Expired FR813873A (en) | 1935-11-25 | 1936-11-24 | Electric switch |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR813873A (en) |
GB (1) | GB484011A (en) |
-
1936
- 1936-11-17 GB GB31429/36A patent/GB484011A/en not_active Expired
- 1936-11-24 FR FR813873D patent/FR813873A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB484011A (en) | 1938-04-29 |
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