FR796191A - Light switch - Google Patents
Light switchInfo
- Publication number
- FR796191A FR796191A FR796191DA FR796191A FR 796191 A FR796191 A FR 796191A FR 796191D A FR796191D A FR 796191DA FR 796191 A FR796191 A FR 796191A
- Authority
- FR
- France
- Prior art keywords
- light switch
- switch
- light
- 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
- H01H33/72—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE796191X | 1934-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR796191A true FR796191A (en) | 1936-03-31 |
Family
ID=6710893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR796191D Expired FR796191A (en) | 1934-12-21 | 1935-10-07 | Light switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR796191A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067307A (en) * | 1960-01-15 | 1962-12-04 | Allis Chalmers Mfg Co | Fluid blast interrupting device for oil circuit breakers |
US3076080A (en) * | 1961-02-17 | 1963-01-29 | Allis Chalmers Mfg Co | Fluid blast interrupting device for oil circuit breakers employing auxiliary contact |
US3141083A (en) * | 1960-11-08 | 1964-07-14 | Asea Ab | Extinguishing chamber for oil circuit breaker having differential piston and gas filled space therein |
US3378661A (en) * | 1965-10-20 | 1968-04-16 | Allis Chalmers Mfg Co | Auxiliary contact structure with arc suppressing means |
-
1935
- 1935-10-07 FR FR796191D patent/FR796191A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067307A (en) * | 1960-01-15 | 1962-12-04 | Allis Chalmers Mfg Co | Fluid blast interrupting device for oil circuit breakers |
US3141083A (en) * | 1960-11-08 | 1964-07-14 | Asea Ab | Extinguishing chamber for oil circuit breaker having differential piston and gas filled space therein |
US3076080A (en) * | 1961-02-17 | 1963-01-29 | Allis Chalmers Mfg Co | Fluid blast interrupting device for oil circuit breakers employing auxiliary contact |
US3378661A (en) * | 1965-10-20 | 1968-04-16 | Allis Chalmers Mfg Co | Auxiliary contact structure with arc suppressing means |
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