JPS56123768A - Coreless rotor - Google Patents

Coreless rotor

Info

Publication number
JPS56123768A
JPS56123768A JP2601680A JP2601680A JPS56123768A JP S56123768 A JPS56123768 A JP S56123768A JP 2601680 A JP2601680 A JP 2601680A JP 2601680 A JP2601680 A JP 2601680A JP S56123768 A JPS56123768 A JP S56123768A
Authority
JP
Japan
Prior art keywords
cylindrical coil
fixed
commutator
segment
end part
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
Application number
JP2601680A
Other languages
Japanese (ja)
Inventor
Masami Otada
Yoshiharu Hino
Yoshimitsu Nakamura
Takashi Niwa
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2601680A priority Critical patent/JPS56123768A/en
Publication of JPS56123768A publication Critical patent/JPS56123768A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/04—Connections between commutator segments and windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE:To prevent an interlayer short in a cylindrical coil, by placing and soldering a connecting part protruded from an end part of a cylindrical coil on the surface of a commutator segment when a cylindrical coil and a commutator segment are to be connected. CONSTITUTION:A cylindrical coil 1 is calked by inserting a commutator plate 2 into one of mouths of the cylindrical coil, with the commutator plate 2 fixed. Then a connecting part 4 of a lead wire with insulating coating protruded from an end part of the cylindrical coil 1 is placed on the surface of a commutator segment 3 and fixed thereto by soldering 8. And after the other segment 3 is soldered to a peel- off part 7 of the insulating coatings 7 formed on an end part of the cylindrical coil 1, the whole body is fixed by the adhesives. With such an arrangement, because the connecting part 4 is fixed and its tip part do not peel off the insulating coatings on the inner surface of the cylindrical coil 1, an interlayer short can be prevented.
JP2601680A 1980-02-29 1980-02-29 Coreless rotor Pending JPS56123768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2601680A JPS56123768A (en) 1980-02-29 1980-02-29 Coreless rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2601680A JPS56123768A (en) 1980-02-29 1980-02-29 Coreless rotor

Publications (1)

Publication Number Publication Date
JPS56123768A true JPS56123768A (en) 1981-09-29

Family

ID=12181890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2601680A Pending JPS56123768A (en) 1980-02-29 1980-02-29 Coreless rotor

Country Status (1)

Country Link
JP (1) JPS56123768A (en)

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