GB1137564A - Improvements in an electric unipolar motor - Google Patents
Improvements in an electric unipolar motorInfo
- Publication number
- GB1137564A GB1137564A GB3988266A GB3988266A GB1137564A GB 1137564 A GB1137564 A GB 1137564A GB 3988266 A GB3988266 A GB 3988266A GB 3988266 A GB3988266 A GB 3988266A GB 1137564 A GB1137564 A GB 1137564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slip
- rings
- rotor
- current
- insulated
- 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
- H02K31/00—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors
- H02K31/02—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors with solid-contact collectors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
1,137,564. Acyclic dynamo-electric machines. FINLAND, MINISTER OF DEFENCE. 6 Sept., 1966, No. 39882/66. Heading H2A. In a disc-type homopolar motor the current is collected from radial slip-rings 3, 4 engaged round the whole of their circumference by spring-loaded graphite rings (7, Fig. 2, not shown) soldered to carriers 6 which are cooled by water flowing through circumferential ducts. The rotor consists of two mutually insulated steel discs shrunk on to a shaft 1 from which they are insulated at 15. The slip-rings may be of bronze. Current fed in at 17 traverses the rotor and is withdrawn at slip-ring 4. Then it is passed by conductor 9 to traverse the other side of the machine. The stator core 16 is excited by coil 5. Cooling water is supplied to the brushes by hollow conductor rods, e.g. 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3988266A GB1137564A (en) | 1966-09-06 | 1966-09-06 | Improvements in an electric unipolar motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3988266A GB1137564A (en) | 1966-09-06 | 1966-09-06 | Improvements in an electric unipolar motor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1137564A true GB1137564A (en) | 1968-12-27 |
Family
ID=10411997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3988266A Expired GB1137564A (en) | 1966-09-06 | 1966-09-06 | Improvements in an electric unipolar motor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1137564A (en) |
-
1966
- 1966-09-06 GB GB3988266A patent/GB1137564A/en not_active Expired
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