JPS5523788A - Coil and coil bobbin for motor or generator and manufacture of coil - Google Patents
Coil and coil bobbin for motor or generator and manufacture of coilInfo
- Publication number
- JPS5523788A JPS5523788A JP7653779A JP7653779A JPS5523788A JP S5523788 A JPS5523788 A JP S5523788A JP 7653779 A JP7653779 A JP 7653779A JP 7653779 A JP7653779 A JP 7653779A JP S5523788 A JPS5523788 A JP S5523788A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- winding
- bobbin
- manufacture
- wire
- 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.)
- Pending
Links
Landscapes
- Windings For Motors And Generators (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To manufacture a coil of uniform thickness and raise the starting torque of an electric machine, by winding a conductor wire around a bobbin of elliptic cross section, pulling the bobbin out of the winding, flatly deforming the winding and cylindrically bending the flat winding.
CONSTITUTION: The wire 12 is wound around the bobbin 11 of elliptic cross section. The bobbin 11 is pulled out of the winding. The winding is flattened. The flattened winding is cylindrically bent so that both the end parts A, C of the winding are overlaped with each other. The coil 16 is thus manufactured. Since the entire peripheral part of the bobbin 11 is convex, the wire 12 can be rapidly wound. The thcikness of the coil 16 is uniform. Because the density of crossed magnetic flux of the coil is high, the starting torque of a DC motor made of the coil is strong.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7653779A JPS5523788A (en) | 1979-06-18 | 1979-06-18 | Coil and coil bobbin for motor or generator and manufacture of coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7653779A JPS5523788A (en) | 1979-06-18 | 1979-06-18 | Coil and coil bobbin for motor or generator and manufacture of coil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5523788A true JPS5523788A (en) | 1980-02-20 |
Family
ID=13608011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7653779A Pending JPS5523788A (en) | 1979-06-18 | 1979-06-18 | Coil and coil bobbin for motor or generator and manufacture of coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523788A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185432A (en) * | 1982-04-23 | 1983-10-29 | Osaka Packing Seizosho:Kk | Spherical secondary particle of calcium silicate and preparation thereof |
EP1022624A2 (en) * | 1999-01-22 | 2000-07-26 | Canon Kabushiki Kaisha | Image heating apparatus and method for assembling coil to be disposed within rotational member of image heating apparatus |
JP2014054026A (en) * | 2012-09-05 | 2014-03-20 | Canon Electronics Inc | Coreless coil, motor, and process of manufacturing coreless coil |
JP2020096421A (en) * | 2018-12-11 | 2020-06-18 | 本田技研工業株式会社 | Coil forming method and coil forming apparatus |
WO2023025340A1 (en) * | 2021-08-26 | 2023-03-02 | Schaeffler Technologies AG & Co. KG | Method for producing a coil winding |
-
1979
- 1979-06-18 JP JP7653779A patent/JPS5523788A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185432A (en) * | 1982-04-23 | 1983-10-29 | Osaka Packing Seizosho:Kk | Spherical secondary particle of calcium silicate and preparation thereof |
JPH0327487B2 (en) * | 1982-04-23 | 1991-04-16 | Nippon Inshureeshon Kk | |
EP1022624A2 (en) * | 1999-01-22 | 2000-07-26 | Canon Kabushiki Kaisha | Image heating apparatus and method for assembling coil to be disposed within rotational member of image heating apparatus |
EP1022624A3 (en) * | 1999-01-22 | 2001-09-05 | Canon Kabushiki Kaisha | Image heating apparatus and method for assembling coil to be disposed within rotational member of image heating apparatus |
US6691399B1 (en) | 1999-01-22 | 2004-02-17 | Canon Kabushiki Kaisha | Method of mounting a coil unit for use as an image heating apparatus |
JP2014054026A (en) * | 2012-09-05 | 2014-03-20 | Canon Electronics Inc | Coreless coil, motor, and process of manufacturing coreless coil |
JP2020096421A (en) * | 2018-12-11 | 2020-06-18 | 本田技研工業株式会社 | Coil forming method and coil forming apparatus |
WO2023025340A1 (en) * | 2021-08-26 | 2023-03-02 | Schaeffler Technologies AG & Co. KG | Method for producing a coil winding |
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