JPS5556459A - Manufacturing method of armature for flat motor - Google Patents
Manufacturing method of armature for flat motorInfo
- Publication number
- JPS5556459A JPS5556459A JP12957278A JP12957278A JPS5556459A JP S5556459 A JPS5556459 A JP S5556459A JP 12957278 A JP12957278 A JP 12957278A JP 12957278 A JP12957278 A JP 12957278A JP S5556459 A JPS5556459 A JP S5556459A
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- slots
- winding
- armature
- resin
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Dc Machiner (AREA)
- Windings For Motors And Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
PURPOSE: To shorten the manufacturing steps from producing a commutator to completing an armature by using a commutator piece material of copper pipe and completing a molded commutator simultaneously upon molding of winding.
CONSTITUTION: A commutator piece material 5 is machined with fine slots 1 in the same number as the commutator pieces, recess slots 3 formed with commutator retainer 2, and slots 4 for connecting the end wires of winding on the inner periphery of a copper pipe. Solvent resin 7 such as polyphenylene oxide resin or the like is filled in the fine slots 1 of the commutator piece material. Predetermined number of end wires of melting single winding 8 wound in advance and shaped is inserted into the slots 4 for connecting the end wires of the winding. The material 5 is then integrally formed with insulating resin 9. After cutting the outer periphery of the commutator piece 10, solvent resin 7 is dissolved and removed by trichloroethylene or the like to thereby complete an armature.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12957278A JPS5556459A (en) | 1978-10-20 | 1978-10-20 | Manufacturing method of armature for flat motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12957278A JPS5556459A (en) | 1978-10-20 | 1978-10-20 | Manufacturing method of armature for flat motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5556459A true JPS5556459A (en) | 1980-04-25 |
JPS631018B2 JPS631018B2 (en) | 1988-01-11 |
Family
ID=15012779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12957278A Granted JPS5556459A (en) | 1978-10-20 | 1978-10-20 | Manufacturing method of armature for flat motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556459A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007001714A (en) * | 2005-06-23 | 2007-01-11 | Mitsubishi Electric Corp | Hoisting machine for elevator |
-
1978
- 1978-10-20 JP JP12957278A patent/JPS5556459A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007001714A (en) * | 2005-06-23 | 2007-01-11 | Mitsubishi Electric Corp | Hoisting machine for elevator |
Also Published As
Publication number | Publication date |
---|---|
JPS631018B2 (en) | 1988-01-11 |
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