CH52973A - Time switches for electrical lighting systems - Google Patents
Time switches for electrical lighting systemsInfo
- Publication number
- CH52973A CH52973A CH52973A CH52973DA CH52973A CH 52973 A CH52973 A CH 52973A CH 52973 A CH52973 A CH 52973A CH 52973D A CH52973D A CH 52973DA CH 52973 A CH52973 A CH 52973A
- Authority
- CH
- Switzerland
- Prior art keywords
- lighting systems
- time switches
- electrical lighting
- switches
- electrical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
- G04C23/18—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times
- G04C23/22—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times with the actuating element carried by a disc
- G04C23/24—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times with the actuating element carried by a disc the actuating element controlling another element mechanically
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH52973T | 1910-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH52973A true CH52973A (en) | 1912-01-16 |
Family
ID=4291220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH52973A CH52973A (en) | 1910-10-07 | 1910-10-07 | Time switches for electrical lighting systems |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH52973A (en) |
-
1910
- 1910-10-07 CH CH52973A patent/CH52973A/en unknown
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