GB1298935A - Improvements in and relating to homopolar dynamo-electric machines - Google Patents
Improvements in and relating to homopolar dynamo-electric machinesInfo
- Publication number
- GB1298935A GB1298935A GB5713668A GB5713668A GB1298935A GB 1298935 A GB1298935 A GB 1298935A GB 5713668 A GB5713668 A GB 5713668A GB 5713668 A GB5713668 A GB 5713668A GB 1298935 A GB1298935 A GB 1298935A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductors
- rotor
- machine
- cryostat
- homopolar
- 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)
- Superconductive Dynamoelectric Machines (AREA)
Abstract
1298935 Homopolar machines INTERNATIONAL RESEARCH & DEVELOPMENT CO Ltd 31 Dec 1969 [2 Dec 1968] 57136/68 Heading H2A In a homopolar machine consisting of a discoidal rotor 1, Fig. 1, carrying conductors 2 coacting with the field produced by a stator winding contained in a cryostat 8 encircling the rotor, stationary conductors 7 being located adjacent the path of movement of the conductors 2 and connected to carry the same current but in a generally opposite direction, the reaction forces on the conductors 7 due to the interaction of the current therein with the field are transmitted through the rotor supporting structure 11 to the foundation of the machine by cylinders 15 attached to discs 10 which support the conductors 7. Stress on the cryostat is thereby avoided. The cylinders are located on the locus of the centres of action of the forces acting on each of the conductors 7. Fig. 3 shows a machine with a drum rotor consisting of a cylinder 16 or a plurality of bars. The stationary conductor 25 (or conductors) surrounds the rotor and is attached to the end portions 34a of the machine frame by L-section rings 33. Thus the forces on the stationary conductor are transmitted to the foundation 32 via the end portions 34a, 34b so that they by-pass the cryostat 24, (For Figures see next column.)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5713668A GB1298935A (en) | 1968-12-02 | 1968-12-02 | Improvements in and relating to homopolar dynamo-electric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5713668A GB1298935A (en) | 1968-12-02 | 1968-12-02 | Improvements in and relating to homopolar dynamo-electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1298935A true GB1298935A (en) | 1972-12-06 |
Family
ID=10478455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5713668A Expired GB1298935A (en) | 1968-12-02 | 1968-12-02 | Improvements in and relating to homopolar dynamo-electric machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1298935A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008791A1 (en) * | 1978-09-07 | 1980-03-19 | ANVAR Agence Nationale de Valorisation de la Recherche | Improvement in homopolar machines with a cylindrical air gap |
DE3427920A1 (en) * | 1983-07-29 | 1985-02-14 | Westinghouse Electric Corp., Pittsburgh, Pa. | SELF-EXCITED UNIPOLAR PULSE GENERATOR |
-
1968
- 1968-12-02 GB GB5713668A patent/GB1298935A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008791A1 (en) * | 1978-09-07 | 1980-03-19 | ANVAR Agence Nationale de Valorisation de la Recherche | Improvement in homopolar machines with a cylindrical air gap |
FR2435848A1 (en) * | 1978-09-07 | 1980-04-04 | Anvar | IMPROVEMENT IN HOMOPOLAR CYLINDRICAL GATEWAY MACHINES |
US4399381A (en) * | 1978-09-07 | 1983-08-16 | Agence Nationale De Valorisation De La Recherche Anvar | Homopolar dynamoelectric machine |
DE3427920A1 (en) * | 1983-07-29 | 1985-02-14 | Westinghouse Electric Corp., Pittsburgh, Pa. | SELF-EXCITED UNIPOLAR PULSE GENERATOR |
US4503349A (en) * | 1983-07-29 | 1985-03-05 | Westinghouse Electric Corp. | Self-excited high current DC electrical pulse generator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |