GB325599A - Improvements relating to dynamos - Google Patents
Improvements relating to dynamosInfo
- Publication number
- GB325599A GB325599A GB3467728A GB3467728A GB325599A GB 325599 A GB325599 A GB 325599A GB 3467728 A GB3467728 A GB 3467728A GB 3467728 A GB3467728 A GB 3467728A GB 325599 A GB325599 A GB 325599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pole
- parts
- magnetic
- shoe
- carries
- 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
- H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
- H02K23/42—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits having split poles, i.e. zones for varying reluctance by gaps in poles or by poles with different spacing of the air gap
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
325,599. Rotax (Motor Accessories), Ltd., and MacFarlane, J. E. Nov. 24, 1928. Exciting; field magnets.-In a dynamo of the type having each pole divided into two parts of the same polarity and adapted to give constant volts with varying load, one part of each pole has a series winding in addition to the shunt winding and each bifid pole has a shoe joining the two pole parts so arranged as to make a good magnetic joint with one and to be separated by an air-gap or its equivalent from the other part which carries the series winding. In the twopole machine shown, each pole consists of two parts a, b given a common polarity by means of a shunt coil c and joined by a pole-shoe d. The shoe joints with the parts a, b respectively are made by means of magnetic and non-magnetic insertions e, f, the non-magnetic gap being provided on the leading pole part b which carries the series coil g. Specification 222,273 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3467728A GB325599A (en) | 1928-11-24 | 1928-11-24 | Improvements relating to dynamos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3467728A GB325599A (en) | 1928-11-24 | 1928-11-24 | Improvements relating to dynamos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB325599A true GB325599A (en) | 1930-02-24 |
Family
ID=10368589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3467728A Expired GB325599A (en) | 1928-11-24 | 1928-11-24 | Improvements relating to dynamos |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB325599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521241C1 (en) * | 1985-06-13 | 1986-09-18 | Schabmüller GmbH, 8070 Ingolstadt | DC motor |
| GB2224399A (en) * | 1988-10-26 | 1990-05-02 | Nelco Holdings | A stator assembly having yoke segments interconnected by pole pieces |
-
1928
- 1928-11-24 GB GB3467728A patent/GB325599A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521241C1 (en) * | 1985-06-13 | 1986-09-18 | Schabmüller GmbH, 8070 Ingolstadt | DC motor |
| US4719382A (en) * | 1985-06-13 | 1988-01-12 | Volkmar Listing | Direct-current motor |
| GB2224399A (en) * | 1988-10-26 | 1990-05-02 | Nelco Holdings | A stator assembly having yoke segments interconnected by pole pieces |
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