JPS5556459A - Manufacturing method of armature for flat motor - Google Patents

Manufacturing method of armature for flat motor

Info

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
Application number
JP12957278A
Other languages
Japanese (ja)
Other versions
JPS631018B2 (en
Inventor
Shigeru Kajiwara
Tomiaki Sakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12957278A priority Critical patent/JPS5556459A/en
Publication of JPS5556459A publication Critical patent/JPS5556459A/en
Publication of JPS631018B2 publication Critical patent/JPS631018B2/ja
Granted legal-status Critical Current

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
JP12957278A 1978-10-20 1978-10-20 Manufacturing method of armature for flat motor Granted JPS5556459A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007001714A (en) * 2005-06-23 2007-01-11 Mitsubishi Electric Corp Hoisting machine for elevator

Cited By (1)

* Cited by examiner, † Cited by third party
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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