GB1129144A - Improvements in and relating to dynamo-electric machines - Google Patents
Improvements in and relating to dynamo-electric machinesInfo
- Publication number
- GB1129144A GB1129144A GB4150765A GB4150765A GB1129144A GB 1129144 A GB1129144 A GB 1129144A GB 4150765 A GB4150765 A GB 4150765A GB 4150765 A GB4150765 A GB 4150765A GB 1129144 A GB1129144 A GB 1129144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- dynamo
- winding
- conductors
- current
- 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
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
Abstract
1,129,144. Cooling dynamo-electric machine rotors. C. A. PARSONS & CO. Ltd. 16 Sept., 1966 [30 Sept., 1965], No. 41507/65. Heading H2A. In a dynamo-electric machine, e.g. turbo alternator or synchronous condenser, comprising on a cylindrical rotor a winding whose electrical conductors A1 . . . B2, Fig. 2, carry D.C. excitation current and are cooled by direct contact with a liquid e.g. water, the liquid is fed into and removed from the conductors at places of substantially equal potential. Such places are formed by cross-connections C 1 , C 2 at the mid-points of the winding to which the current is applied at connections D, E which also convey the liquid from two conductors 10, Fig. 14, extending along the shaft from slip rings 23, 24; the current may be derived from rotating rectifiers fed by an A.C. exciter, instead of the slip rings. Each winding and shaft conductor has two passages through which the liquid flows in opposite directions, and the rotor may be in a hydrogen atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4150765A GB1129144A (en) | 1965-09-30 | 1965-09-30 | Improvements in and relating to dynamo-electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4150765A GB1129144A (en) | 1965-09-30 | 1965-09-30 | Improvements in and relating to dynamo-electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1129144A true GB1129144A (en) | 1968-10-02 |
Family
ID=10420015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4150765A Expired GB1129144A (en) | 1965-09-30 | 1965-09-30 | Improvements in and relating to dynamo-electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1129144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543062A (en) * | 1967-08-10 | 1970-11-24 | Giuseppe Banchieri | Direct wire cooling in synchronous electrical machines |
| WO2021063522A1 (en) * | 2019-10-04 | 2021-04-08 | Holcomb Scientific Research Ltd. | A unique method of harnessing energy from the magnetic domains found in ferromagnetic and paramagnetic materials |
-
1965
- 1965-09-30 GB GB4150765A patent/GB1129144A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543062A (en) * | 1967-08-10 | 1970-11-24 | Giuseppe Banchieri | Direct wire cooling in synchronous electrical machines |
| WO2021063522A1 (en) * | 2019-10-04 | 2021-04-08 | Holcomb Scientific Research Ltd. | A unique method of harnessing energy from the magnetic domains found in ferromagnetic and paramagnetic materials |
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