GB1187746A - Axial Airgap Dynamo-Electric Machine - Google Patents
Axial Airgap Dynamo-Electric MachineInfo
- Publication number
- GB1187746A GB1187746A GB3269A GB3269A GB1187746A GB 1187746 A GB1187746 A GB 1187746A GB 3269 A GB3269 A GB 3269A GB 3269 A GB3269 A GB 3269A GB 1187746 A GB1187746 A GB 1187746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polepieces
- windings
- insulation
- dynamo
- halves
- 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
- 238000004804 winding Methods 0.000 abstract 4
- 238000009413 insulation Methods 0.000 abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002505 iron Chemical class 0.000 abstract 1
- 238000003475 lamination Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
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
- H02K19/18—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators
- H02K19/20—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators with variable-reluctance soft-iron rotors without winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
1,187,746. Dynamo-electric machines. LA TELEMECANIQUE ELECTRIQUE. 1 Jan., 1969 [10 Jan., 1968], No. 32/69. Heading H2A. An axial air gap machine, particularly an inductor alternator has a stator structure on at least one side of the rotor comprising polepieces 11 formed of radially extending laminations which, together with windings 9 are moulded in insulation 6 ground flat on opposite axial faces to expose the ends of the polepieces, said ends on one of the faces being in contact with a yoke ring 3 formed of coiled strip. As shown, two stator structures are secured to the halves of a two-part casing 1, 2 and each incorporates an exciting winding 10 in addition to the windings 9. Prior to application of the insulation 6 the polepieces 11 and windings 9, 10 are supported by a frame consisting of annular plates 8a, 8b held apart by spacers 7. The rotor comprises two hub parts 5a, 5b which grip between their laminated iron polepieces 18 surrounded by insulation 21, additional securing pins 22 passing through the hub-halves and polepieces. The ring 3 and polepieces 11 are preferably formed of greater-oriented, silicon-bearing sheet metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR135453 | 1968-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1187746A true GB1187746A (en) | 1970-04-15 |
Family
ID=8644356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3269A Expired GB1187746A (en) | 1968-01-10 | 1969-01-01 | Axial Airgap Dynamo-Electric Machine |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE726688A (en) |
| DE (1) | DE1815287A1 (en) |
| FR (1) | FR1572206A (en) |
| GB (1) | GB1187746A (en) |
| LU (1) | LU57594A1 (en) |
| NL (1) | NL6900248A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2230107B1 (en) * | 1973-05-18 | 1977-01-07 | Sagem | |
| AU5104679A (en) * | 1978-12-07 | 1980-06-12 | Kgel Limited | Homopolar synchronous machine |
-
1968
- 1968-01-10 FR FR1572206D patent/FR1572206A/fr not_active Expired
- 1968-12-18 LU LU57594D patent/LU57594A1/xx unknown
- 1968-12-18 DE DE19681815287 patent/DE1815287A1/en active Pending
-
1969
- 1969-01-01 GB GB3269A patent/GB1187746A/en not_active Expired
- 1969-01-07 NL NL6900248A patent/NL6900248A/xx unknown
- 1969-01-09 BE BE726688D patent/BE726688A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU57594A1 (en) | 1969-04-08 |
| BE726688A (en) | 1969-06-16 |
| DE1815287A1 (en) | 1969-10-09 |
| NL6900248A (en) | 1969-07-14 |
| FR1572206A (en) | 1969-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |