GB642476A - Improvements relating to single phase synchronous motors - Google Patents
Improvements relating to single phase synchronous motorsInfo
- Publication number
- GB642476A GB642476A GB5648/48A GB564848A GB642476A GB 642476 A GB642476 A GB 642476A GB 5648/48 A GB5648/48 A GB 5648/48A GB 564848 A GB564848 A GB 564848A GB 642476 A GB642476 A GB 642476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- magnetic
- poles
- single phase
- improvements 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
642,476. A.C. motors. METROPOLITANVICKERS ELECTRICAL CO., Ltd. Feb. 25, 1948, No. 5648. Convention date, April 30, 1946. [Class 35] The rotor of a synchronous imbricated pole motor is made to stop in a position favourable for restarting by means of a magnetic positioning member 11 having the same number of teeth 12 as the rotor from which it is separated by a small air-gap. As shown in the exploded view, the motor stator comprises a set of poles 3, 4 energized by a coil 1 whilst the rotor poles 9, 10 are carried by a pair of dished magnetic plates 7, 8 polarized by a cylindrical permanent magnet 5. The rotor spindle 6 rotates in a bearing 15 in a non-magnetic carrier 14 on which the magnetic positioning disc 11 is fixed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US642476XA | 1946-04-30 | 1946-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB642476A true GB642476A (en) | 1950-09-06 |
Family
ID=22054593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5648/48A Expired GB642476A (en) | 1946-04-30 | 1948-02-25 | Improvements relating to single phase synchronous motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB642476A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072774A2 (en) * | 1981-08-19 | 1983-02-23 | Sodeco-Saia Sa | Synchronous motor |
-
1948
- 1948-02-25 GB GB5648/48A patent/GB642476A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072774A2 (en) * | 1981-08-19 | 1983-02-23 | Sodeco-Saia Sa | Synchronous motor |
EP0072774A3 (en) * | 1981-08-19 | 1983-03-16 | Sodeco-Saia Sa | Synchronous motor |
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