GB191028884A - Electric Hour Meter. - Google Patents
Electric Hour Meter.Info
- Publication number
- GB191028884A GB191028884A GB191028884DA GB191028884A GB 191028884 A GB191028884 A GB 191028884A GB 191028884D A GB191028884D A GB 191028884DA GB 191028884 A GB191028884 A GB 191028884A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- wheel
- shaft
- motor
- escapement
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/46—Electrically-operated clockwork meters; Oscillatory meters; Pendulum meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
28,884. Besanþon, J. Dec. 12. Current, registering duration of. - A clock with an escapement and counting mechanism is driven by an electric motor a, Fig. 1, carrying the current, through a friction spring q, Fig. 3, a pawl 5 engages with a tooth on the drum r of the spring to prevent movement of the clock by recoil of the spring when the motor is stationary. The motor has a permanent magnet b, and a worm on the spindle is geared through mechanism with a wheel n which is mounted loosely on a shaft p, and has a flange o to which one end of the spring q is secured. The free end of the spring bears on the inner surface of the drum, which is keyed to the shaft p and has a wheel s connected with an escapement u. A pinion y on the shaft engages with a wheel z making one revolution an hour. The pawl 5 is carried by the wheel n.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191028884T | 1910-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191028884A true GB191028884A (en) | 1911-05-25 |
Family
ID=32495562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191028884D Expired GB191028884A (en) | 1910-12-12 | 1910-12-12 | Electric Hour Meter. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191028884A (en) |
-
1910
- 1910-12-12 GB GB191028884D patent/GB191028884A/en not_active Expired
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