GB1323010A - Method of providing a winding in a core for a dynam'electric machine - Google Patents
Method of providing a winding in a core for a dynam'electric machineInfo
- Publication number
- GB1323010A GB1323010A GB1889471A GB1889471A GB1323010A GB 1323010 A GB1323010 A GB 1323010A GB 1889471 A GB1889471 A GB 1889471A GB 1889471 A GB1889471 A GB 1889471A GB 1323010 A GB1323010 A GB 1323010A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- slots
- core
- stator
- insulation
- 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
- H02K15/067—Windings consisting of complete sections, e.g. coils, waves inserted in parallel to the axis of the slots or inter-polar channels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
1323010 Placing coils in stators SIEMENS AG 3 June 1971 [3 June 1970] 18894/71 Heading B3A Pre-wound coils made from wire having a varnish insulation are inserted in slots 2 of a stator core 1 and then heated to soften the varnish, which agglutinates and on cooling hardens to make the coil rigid. The individual turns of the coil are held together by adhesive insulating coverings 4 and prior to insertion in the stator slots, the leading end 5 of the coil is compressed so that its thickness is less than that of the slots 2. The coil may be inserted by a tool, Fig. 3 (not shown). A plastic mandrel is inserted in the stator bore to compact the coil in the slots and a current is passed through it to soften the insulation. The core is provided with a thermoplastic insulation layer, particularly on its end faces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702027135 DE2027135A1 (en) | 1970-06-03 | 1970-06-03 | Electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1323010A true GB1323010A (en) | 1973-07-11 |
Family
ID=5772855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1889471A Expired GB1323010A (en) | 1970-06-03 | 1971-06-03 | Method of providing a winding in a core for a dynam'electric machine |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2027135A1 (en) |
FR (1) | FR2095779A5 (en) |
GB (1) | GB1323010A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998048500A2 (en) * | 1997-04-18 | 1998-10-29 | Kone Corporation | Procedure for preparing the windings for an electric motor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1444549A (en) * | 1972-11-23 | 1976-08-04 | Lucas Electrical Ltd | Method of manufacturing a dynamo electric machine |
GB2229457A (en) * | 1989-03-23 | 1990-09-26 | Hollingsworth | Ring spinning doubling and twisted frames with switched reluctance drive spindle motor |
-
1970
- 1970-06-03 DE DE19702027135 patent/DE2027135A1/en active Pending
-
1971
- 1971-06-02 FR FR7119875A patent/FR2095779A5/fr not_active Expired
- 1971-06-03 GB GB1889471A patent/GB1323010A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998048500A2 (en) * | 1997-04-18 | 1998-10-29 | Kone Corporation | Procedure for preparing the windings for an electric motor |
WO1998048500A3 (en) * | 1997-04-18 | 1999-02-11 | Kone Corp | Procedure for preparing the windings for an electric motor |
US6581270B1 (en) | 1997-04-18 | 2003-06-24 | Kone Corporation | Method for preparing the windings for an electric motor |
Also Published As
Publication number | Publication date |
---|---|
FR2095779A5 (en) | 1972-02-11 |
DE2027135A1 (en) | 1971-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |