GB987882A - Improvements in and relating to heteropolar electrical machines - Google Patents
Improvements in and relating to heteropolar electrical machinesInfo
- Publication number
- GB987882A GB987882A GB154762A GB154762A GB987882A GB 987882 A GB987882 A GB 987882A GB 154762 A GB154762 A GB 154762A GB 154762 A GB154762 A GB 154762A GB 987882 A GB987882 A GB 987882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- pole arms
- coils
- limbs
- heteropolar
- 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
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
987,882. Core constructions. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Jan. 16, 1962, No. 1547/62. Heading H2A. A heteropolar electrical machine has a rotary core member which in Figs. 1 and 2 comprises axial pole arms 10 interconnecting radial end limbs 11, 12 and alternating with axial pole arms 23 extending from both sides of intermediate limbs 24, the core being excited by at least two oppositely acting coils 13, 14 which produce opposite polarities at the two core ends and are accommodated at respective sides of the intermediate limbs. The pole arms are secured to a hub 19 by undercut or dovetail arrangements illustrated in Figs. 8... 11 (not shown), and the outer ends 15 of the pole arms may be laminated preferred shapes being shown in Fig. 4. Damping cage conductors 16 and damping plates 31, 32 are interconnected by conducting segments 17. The core is secured by non-magnetic end plates 18 which are clamped to end sections by screws 20 and bolts 21. The end plates 18 may have apertures 25 to provide ventilation for coils 13, 14; alternatively the coils may be embedded in an insulating material which is a good heat conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB154762A GB987882A (en) | 1962-01-16 | 1962-01-16 | Improvements in and relating to heteropolar electrical machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB154762A GB987882A (en) | 1962-01-16 | 1962-01-16 | Improvements in and relating to heteropolar electrical machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB987882A true GB987882A (en) | 1965-03-31 |
Family
ID=9723868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB154762A Expired GB987882A (en) | 1962-01-16 | 1962-01-16 | Improvements in and relating to heteropolar electrical machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB987882A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882515A (en) * | 1988-06-03 | 1989-11-21 | General Motors Corporation | Alternating current generator |
| JP2013099102A (en) * | 2011-10-31 | 2013-05-20 | Asmo Co Ltd | Rotor and motor |
| US9143013B2 (en) | 2011-10-31 | 2015-09-22 | Asmo Co. Ltd | Rotor and motor |
| US9273691B2 (en) | 2011-10-31 | 2016-03-01 | Asmo, Co., Ltd. | Rotor and motor |
-
1962
- 1962-01-16 GB GB154762A patent/GB987882A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882515A (en) * | 1988-06-03 | 1989-11-21 | General Motors Corporation | Alternating current generator |
| JP2013099102A (en) * | 2011-10-31 | 2013-05-20 | Asmo Co Ltd | Rotor and motor |
| US9143013B2 (en) | 2011-10-31 | 2015-09-22 | Asmo Co. Ltd | Rotor and motor |
| US9273691B2 (en) | 2011-10-31 | 2016-03-01 | Asmo, Co., Ltd. | Rotor and motor |
| US9490671B2 (en) | 2011-10-31 | 2016-11-08 | Asmo Co., Ltd. | Rotor and motor |
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