FR452438A - Switch-switch - Google Patents
Switch-switchInfo
- Publication number
- FR452438A FR452438A FR452438DA FR452438A FR 452438 A FR452438 A FR 452438A FR 452438D A FR452438D A FR 452438DA FR 452438 A FR452438 A FR 452438A
- Authority
- FR
- France
- Prior art keywords
- switch
- 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
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
- H01H43/26—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a substance flowing due to gravity, e.g. sand, water
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR452438T | 1912-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR452438A true FR452438A (en) | 1913-05-16 |
Family
ID=1492661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR452438D Expired FR452438A (en) | 1912-12-27 | 1912-12-27 | Switch-switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR452438A (en) |
-
1912
- 1912-12-27 FR FR452438D patent/FR452438A/en not_active Expired
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