GB725891A - Dummy rotor for machines for winding stators of electrical machines - Google Patents
Dummy rotor for machines for winding stators of electrical machinesInfo
- Publication number
- GB725891A GB725891A GB17681/53A GB1768153A GB725891A GB 725891 A GB725891 A GB 725891A GB 17681/53 A GB17681/53 A GB 17681/53A GB 1768153 A GB1768153 A GB 1768153A GB 725891 A GB725891 A GB 725891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- dummy rotor
- machines
- stators
- dummy
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in machines
- H02K15/062—Windings in slots; salient pole windings
- H02K15/065—Windings consisting of complete sections, e.g. coils, waves
- H02K15/066—Windings consisting of complete sections, e.g. coils, waves inserted perpendicularly to the axis of the slots or inter-polar channels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Abstract
725,891. Coil-making apparatus. COMPAGNIE ELECTRO-MECANIQUE. June 25, 1953 [Nov. 13, 1952], No. 17681/53. Class 35. A dummy rotor 1 for a machine for winding stators has radial slots 5 in which windings are placed so as to be transferred into corresponding stator slots 7 by exerting a radial force thereon. The slots 5 are formed with chamfered edges 6 and the width of these slots 5 is smaller than that of the inlet apertures of the stator slots 7. The dummy rotor is centred by means of tags having portions 8a, 8b. In order to wind stators having different axial lengths, each dummy rotor must have an axial length slightly greater than that of the corresponding stator, but the overall length of all the dummy rotor spindles is the same. Specifications 639,069 and 649,432 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR725891X | 1952-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB725891A true GB725891A (en) | 1955-03-09 |
Family
ID=9110363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17681/53A Expired GB725891A (en) | 1952-11-13 | 1953-06-25 | Dummy rotor for machines for winding stators of electrical machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB725891A (en) |
-
1953
- 1953-06-25 GB GB17681/53A patent/GB725891A/en not_active Expired
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