GB625190A - Improvements in or relating to machines for winding coils for dynamo electric machines and the like - Google Patents
Improvements in or relating to machines for winding coils for dynamo electric machines and the likeInfo
- Publication number
- GB625190A GB625190A GB676347A GB676347A GB625190A GB 625190 A GB625190 A GB 625190A GB 676347 A GB676347 A GB 676347A GB 676347 A GB676347 A GB 676347A GB 625190 A GB625190 A GB 625190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- core
- cradle
- slot
- head
- 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
- H02K15/08—Forming windings by laying conductors into or around core parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
625,190. Coil-making apparatus. GENERAL ELECTRIC CO., Ltd., and JACOBY, H. C. E. March 11, 1947, No. 6763. [Class 35] A machine for winding coils in a slotted core has a wire feeding head movable parallel to the lines of the slots, the head or core being moved after the wire has been laid in one slot to enable it to be returned along another slot, the wire being guided by rollers or the like spring pressed on to the wire. As shown, the core 3 is mounted at the centre of a cradle 7 rocked to- and-fro about its horizontal axis by a linkage including cam 8, the throw matching the slot pitch and a pawl-and-ratchet mechanism 6, 28, 29 is provided to turn the core when each pair of slots has been wound. The winding head 12 is on the upper part 11 of a U-shaped member 10 pivoted on the cradle 7 and given a motion parallel to the core axis as well as the rocking movement of the cradle and so draws the wire into the slots in conjunction with one or other of the two rollers 19, 20, spring pressed on to the wire 13 and supported by camoperated arms 21 on cradle 7 to take them to and from their operative position, according to the direction of movement of the-head 12. A pressure finger 24 operated by another cam 25 presses the wire down into each slot. The pitch of the coils being wound may be adjusted by electromagnetic control without stopping the machine and the machine may be made fully automatic by using a counting device. It is also adaptable for internally slotted cores.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB676347A GB625190A (en) | 1947-03-11 | 1947-03-11 | Improvements in or relating to machines for winding coils for dynamo electric machines and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB676347A GB625190A (en) | 1947-03-11 | 1947-03-11 | Improvements in or relating to machines for winding coils for dynamo electric machines and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB625190A true GB625190A (en) | 1949-06-23 |
Family
ID=9820318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB676347A Expired GB625190A (en) | 1947-03-11 | 1947-03-11 | Improvements in or relating to machines for winding coils for dynamo electric machines and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB625190A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113328592A (en) * | 2021-06-09 | 2021-08-31 | 绩溪县康鹏机电设备制造厂 | Automatic winding machine for three-pitch stator windings of alternating-current external rotor motor |
-
1947
- 1947-03-11 GB GB676347A patent/GB625190A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113328592A (en) * | 2021-06-09 | 2021-08-31 | 绩溪县康鹏机电设备制造厂 | Automatic winding machine for three-pitch stator windings of alternating-current external rotor motor |
CN113328592B (en) * | 2021-06-09 | 2024-01-23 | 绩溪县康鹏机电设备制造厂 | Automatic winding machine for three-pitch stator windings of alternating-current outer rotor motor |
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