GB110232A - Improvements in and relating to Dynamo-electric Machines, particularly adapted for Starting and Lighting Systems. - Google Patents
Improvements in and relating to Dynamo-electric Machines, particularly adapted for Starting and Lighting Systems.Info
- Publication number
- GB110232A GB110232A GB1676016A GB1676016A GB110232A GB 110232 A GB110232 A GB 110232A GB 1676016 A GB1676016 A GB 1676016A GB 1676016 A GB1676016 A GB 1676016A GB 110232 A GB110232 A GB 110232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- pole
- speeds
- high speeds
- dynamo
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/52—Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Abstract
110.232. White, A. E., (United States Light & Heat Corporation). Nov. 22, 1916. Exciting.-Relates to a modification of the invention described in Specification 11510/15 and consists in connecting the negative brushes 10, 11, Fig. 1, through a field-magnet winding or windings 19 on one or both of the poles adjacent to the shunt-wound pole 15. The effect of the additional windings is to produce a large current output at low speeds and a low current output at high speeds. As described in the prior Specification, the machine is run as a motor to start up the engine by closing a switch 2 by which the positive brushes are all connected to the battery, the negative brushes being connected through the series field winding 17 to the other terminal of the battery. When the engine has started, the switch 2 is opened, and the machine is driven as a generator. In the arrangement shown in Fig. 1, the field winding 19 is provided on the pole 18 only and is wound to strengthen the south pole at low speeds and to weaken it at high speeds when the current in the winding reverses. In a modification, the winding on the pole 20 is connected as shown in Fig. 3, the winding being arranged to weaken the south pole at low speeds and strengthen it at high speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1676016A GB110232A (en) | 1916-11-22 | 1916-11-22 | Improvements in and relating to Dynamo-electric Machines, particularly adapted for Starting and Lighting Systems. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1676016A GB110232A (en) | 1916-11-22 | 1916-11-22 | Improvements in and relating to Dynamo-electric Machines, particularly adapted for Starting and Lighting Systems. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB110232A true GB110232A (en) | 1917-10-18 |
Family
ID=32249949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1676016A Expired GB110232A (en) | 1916-11-22 | 1916-11-22 | Improvements in and relating to Dynamo-electric Machines, particularly adapted for Starting and Lighting Systems. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB110232A (en) |
-
1916
- 1916-11-22 GB GB1676016A patent/GB110232A/en not_active Expired
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