GB1351110A - Homopolar machines - Google Patents
Homopolar machinesInfo
- Publication number
- GB1351110A GB1351110A GB1351110DA GB1351110A GB 1351110 A GB1351110 A GB 1351110A GB 1351110D A GB1351110D A GB 1351110DA GB 1351110 A GB1351110 A GB 1351110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- rotor
- coil
- stator
- disc
- 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
- H02K31/04—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors with at least one liquid-contact collector
-
- 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)
- Manufacture Of Motors, Generators (AREA)
Abstract
1351110 Homopolar machines INTERNATIONAL RESEARCH & DEVELOPMENT CO Ltd 19 April 1971 [5 Feb 1970] 5644/70 Heading H2A A homopolar machine has a field coil divided into two spaced parts and current transfer means for conveying current between the stator and rotor located between the coil parts in a region of low field intensity at the centre of the joint field of the two coil parts where the rotor is of disc form, Fig. 3 (not shown), with a brush engaging the periphery of the disc, the coil parts are located on either side of the disc and in one example of a drum type rotor, Fig. 4 (not shown), brushes engage the peripheries of flanges at opposite ends of the rotor and each flange has a pair of coil parts located one on each side. Fig. 5 shows a machine with a hollow drum rotor 11 and inner and outer stator parts 15, 14. Current is transferred to the rotor by axially spaced rings 17A, 17B which dip into liquid metal in channels 18A, 18B, and located adjacent the rings and channels are field coils consisting of inner parts 19, 21 mounted on stator part 15 and outer parts 20, 22 on the stator part 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB564470 | 1970-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1351110A true GB1351110A (en) | 1974-04-24 |
Family
ID=9799954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1351110D Expired GB1351110A (en) | 1970-02-05 | 1970-02-05 | Homopolar machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1351110A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2223628A (en) * | 1988-10-10 | 1990-04-11 | John Michael Gale | Concentric pole homopolar d.c electric motor |
-
1970
- 1970-02-05 GB GB1351110D patent/GB1351110A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2223628A (en) * | 1988-10-10 | 1990-04-11 | John Michael Gale | Concentric pole homopolar d.c electric motor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |