JPS552334A - Preparation of stator - Google Patents
Preparation of statorInfo
- Publication number
- JPS552334A JPS552334A JP7464878A JP7464878A JPS552334A JP S552334 A JPS552334 A JP S552334A JP 7464878 A JP7464878 A JP 7464878A JP 7464878 A JP7464878 A JP 7464878A JP S552334 A JPS552334 A JP S552334A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- resin compositions
- rays
- compositions
- ultraviolet
- 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
- Insulating Of Coils (AREA)
- Manufacture Of Motors, Generators (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: To shorten time necessary for insulating treatment while decreasing the quantity of resin compositions with ultraviolet-rays hardenability that volatilize, by impregnating said compositions to a stator coil, and by irradiating ultraviolet rays while turning a stator and by hardening the compositions.
CONSTITUTION: Resin compositions with ultraviolet-rays hardenability such as unsaturated polyester resin compositions containing unsaturated polyester, a bridging monomer, a photo-sensitizer, a radical polymerization starter as necessary, a hardening accelerator, a polymerization inhibitor, etc. are impregnated to a stator coil, and ultraviolet rays are irradiated while rotating the coil, thus hardening resin. Thus, time necessary for the insulating treatment of a stator is greatly shortened while the quantity of the resin compositions that volatilize can be diminished because a surface of an insulating layer is first hardened and a film is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7464878A JPS552334A (en) | 1978-06-20 | 1978-06-20 | Preparation of stator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7464878A JPS552334A (en) | 1978-06-20 | 1978-06-20 | Preparation of stator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS552334A true JPS552334A (en) | 1980-01-09 |
Family
ID=13553249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7464878A Pending JPS552334A (en) | 1978-06-20 | 1978-06-20 | Preparation of stator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS552334A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713719A (en) * | 1980-06-30 | 1982-01-23 | Hitachi Chem Co Ltd | Miniature power transformer |
JPS5895964A (en) * | 1981-12-02 | 1983-06-07 | Toshiba Chem Corp | Dripping and immersing method for low odor varnish |
-
1978
- 1978-06-20 JP JP7464878A patent/JPS552334A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713719A (en) * | 1980-06-30 | 1982-01-23 | Hitachi Chem Co Ltd | Miniature power transformer |
JPS5895964A (en) * | 1981-12-02 | 1983-06-07 | Toshiba Chem Corp | Dripping and immersing method for low odor varnish |
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