GB372995A - Improvements in and relating to circuit arrangements and apparatus for starting and stopping electric generating plants - Google Patents
Improvements in and relating to circuit arrangements and apparatus for starting and stopping electric generating plantsInfo
- Publication number
- GB372995A GB372995A GB1891031A GB1891031A GB372995A GB 372995 A GB372995 A GB 372995A GB 1891031 A GB1891031 A GB 1891031A GB 1891031 A GB1891031 A GB 1891031A GB 372995 A GB372995 A GB 372995A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- circuits
- starting
- spring
- relating
- 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
Landscapes
- Toys (AREA)
Abstract
372,995. Drum and rocking-bar controllers. TURNER, Ltd., S. and PLINT, A. F., 43, Market Place, Henley-on-Thames. June 30, 1931, No. 18910. [Class 38 (iii).] Comprises a starting circuit for a selfcontained supply apparatus ; actuation of a switch in the load circuit causes current to flow from a low voltage battery to the starting motor through a power-operated controller drum which is actuated to connect up the various circuits in proper sequence, operation of the drum being initiated by a relay temporarily connected to the battery. The drum comprises an insulating cylinder on which are mounted a number of metal segments with which engage contact fingers. A cam 20 mounted on drum and engaged by a spring- pressed roller 21 is formed so that quick make and break of circuits is effected. To allow the drum to rotate under the action of the spring- pressed roller a floating drive consisting of engaging pins 18, 19 is used. In a modification the circuits may be completed in the desired sequence by switches operated by cams mounted on the drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1891031A GB372995A (en) | 1931-06-30 | 1931-06-30 | Improvements in and relating to circuit arrangements and apparatus for starting and stopping electric generating plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1891031A GB372995A (en) | 1931-06-30 | 1931-06-30 | Improvements in and relating to circuit arrangements and apparatus for starting and stopping electric generating plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB372995A true GB372995A (en) | 1932-05-19 |
Family
ID=10120516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1891031A Expired GB372995A (en) | 1931-06-30 | 1931-06-30 | Improvements in and relating to circuit arrangements and apparatus for starting and stopping electric generating plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB372995A (en) |
-
1931
- 1931-06-30 GB GB1891031A patent/GB372995A/en not_active Expired
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