GB862555A - Improvements in and relating to coil winding machines - Google Patents
Improvements in and relating to coil winding machinesInfo
- Publication number
- GB862555A GB862555A GB1674056A GB1674056A GB862555A GB 862555 A GB862555 A GB 862555A GB 1674056 A GB1674056 A GB 1674056A GB 1674056 A GB1674056 A GB 1674056A GB 862555 A GB862555 A GB 862555A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- fingers
- finger
- stator
- ring
- 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
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
862,555. Stator winding machines. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Aug. 30, 1957 [May 30, 1956], No. 16740/56. Class 35. In a core winding machine, radially movable fingers are held against the core ends so that they assist in shaping and supporting the end turns and the fingers are on a common support so arranged that they can collectively be withdrawn from the completed end windings. The stator laminµ 1 in a retaining shell 2 is gripped between finger supporting rings 16, 17 and mounted in saddle members of a winding machine. Each ring 16, 17 has radial slots equal in number to the number of core slots and a fingers 31, 32 is mounted in each ring slot and held by a wire or rod 42 disposed in a circumferential groove 43 in rings 16, 17 and by a ring 45 or 46 of L section clamped on rings 16, 17. The machine shown winds a four-pole concentric winding, an unwound slot at the centre of each pole having a bar 67 temporarily placed therein to assist in keeping the end windings clear of the stator bore. Wire is fed into the slots in an unspecified manner and passes over the radially inner part 31 of a finger as shown in Fig. 9. The shape of this part of the finger depends on the number of coils the finger supports and some fingers need their slots to be enlarged into ring 45 or 46 as shown at 61 in Fig. 3. On completion of the winding the stator unit with rings is removed from the machine and the two clamps 52, 54, 56 and 53, 54, 56 which have held rings 16, 17 in place are released and as they move axially away from the core the fingers can tilt and be drawn clear of the end turns. To permit this tilting a slot 41 is provided in the heel of each finger also rings 45, 46 are movable relatively to rings 16, 17 by an amount determined by shoulders 74 (Fig. 3) on the studs 48, 50 forming parts of the abovementioned clamps. The device for causing relative angular movement between the stator and wire layer also is not described. Specification 862,054 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1674056A GB862555A (en) | 1956-05-30 | 1956-05-30 | Improvements in and relating to coil winding machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1674056A GB862555A (en) | 1956-05-30 | 1956-05-30 | Improvements in and relating to coil winding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB862555A true GB862555A (en) | 1961-03-15 |
Family
ID=10082813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1674056A Expired GB862555A (en) | 1956-05-30 | 1956-05-30 | Improvements in and relating to coil winding machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB862555A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184173A (en) * | 1962-01-17 | 1965-05-18 | Gen Motors Corp | Stator winding equipment |
US3253792A (en) * | 1963-04-19 | 1966-05-31 | Fort Wayne Tool & Die Inc | Stator winding machine and tooling therefor |
US3414204A (en) * | 1965-02-09 | 1968-12-03 | Gorski Henry J | Stator winding machine |
DE1538738B1 (en) * | 1966-09-10 | 1971-01-21 | Balzer & Droell Kg | Device for shaping the winding heads of machine-wound stands of electrical machines |
CN114705985A (en) * | 2022-03-31 | 2022-07-05 | 东方电气集团东方电机有限公司 | Stator core compression state monitoring device, method and equipment |
CN114779073A (en) * | 2022-03-31 | 2022-07-22 | 东方电气集团东方电机有限公司 | Stator core compression state fault detection device, detection method, generator set monitoring system and computer readable storage medium |
-
1956
- 1956-05-30 GB GB1674056A patent/GB862555A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184173A (en) * | 1962-01-17 | 1965-05-18 | Gen Motors Corp | Stator winding equipment |
US3253792A (en) * | 1963-04-19 | 1966-05-31 | Fort Wayne Tool & Die Inc | Stator winding machine and tooling therefor |
US3414204A (en) * | 1965-02-09 | 1968-12-03 | Gorski Henry J | Stator winding machine |
DE1538738B1 (en) * | 1966-09-10 | 1971-01-21 | Balzer & Droell Kg | Device for shaping the winding heads of machine-wound stands of electrical machines |
CN114705985A (en) * | 2022-03-31 | 2022-07-05 | 东方电气集团东方电机有限公司 | Stator core compression state monitoring device, method and equipment |
CN114779073A (en) * | 2022-03-31 | 2022-07-22 | 东方电气集团东方电机有限公司 | Stator core compression state fault detection device, detection method, generator set monitoring system and computer readable storage medium |
CN114779073B (en) * | 2022-03-31 | 2023-10-13 | 东方电气集团东方电机有限公司 | Stator core compression state fault detection device, detection method, generator set monitoring system and computer readable storage medium |
CN114705985B (en) * | 2022-03-31 | 2023-10-13 | 东方电气集团东方电机有限公司 | Stator core compression state monitoring device, monitoring method and monitoring equipment |
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