JPS641449A - Manufacture of stator coil - Google Patents
Manufacture of stator coilInfo
- Publication number
- JPS641449A JPS641449A JP15434787A JP15434787A JPS641449A JP S641449 A JPS641449 A JP S641449A JP 15434787 A JP15434787 A JP 15434787A JP 15434787 A JP15434787 A JP 15434787A JP S641449 A JPS641449 A JP S641449A
- Authority
- JP
- Japan
- Prior art keywords
- loop
- metal mold
- linear part
- coil
- cooling
- 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
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To control hardening of a coil loop and obtain the flexibility thereof by providing a temperature gradient between said coil loop and a linear part and by cooling said loop so as to eliminate melting of a bonding layer.
CONSTITUTION: The linear part 11 of a pattern coil 1 wound by a bonding wire (self-welding magnet wire) is placed on a metal mold 5 embedding a beat source 12. The metal mold 5 is fitted with a beat insulation board 6 and further the loop 4 of the pattern coil 1 is fitted with a cooling metal mold 7 for causing water to flow through. Thus, the heat transferred from the linear part 11 to the loop 4 of the pattern coil 1 is set free by the cooling metal mold 7 so that no hardening reaction takes place. Also, the temperature gradient is generated by the heat insulation board 6 in the boundary between the linear part 11 and the loop 4, and the bonding layer in said part does not finish hardening completely and is taken out as it retains flexibility.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15434787A JPS641449A (en) | 1987-06-23 | 1987-06-23 | Manufacture of stator coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15434787A JPS641449A (en) | 1987-06-23 | 1987-06-23 | Manufacture of stator coil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH011449A JPH011449A (en) | 1989-01-05 |
JPS641449A true JPS641449A (en) | 1989-01-05 |
Family
ID=15582175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15434787A Pending JPS641449A (en) | 1987-06-23 | 1987-06-23 | Manufacture of stator coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641449A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002325407A (en) * | 2001-04-26 | 2002-11-08 | Honda Motor Co Ltd | Method for molding coil for dynamo-electric machine |
-
1987
- 1987-06-23 JP JP15434787A patent/JPS641449A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002325407A (en) * | 2001-04-26 | 2002-11-08 | Honda Motor Co Ltd | Method for molding coil for dynamo-electric machine |
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