JPS5698362A - Manufacture of armature - Google Patents

Manufacture of armature

Info

Publication number
JPS5698362A
JPS5698362A JP166080A JP166080A JPS5698362A JP S5698362 A JPS5698362 A JP S5698362A JP 166080 A JP166080 A JP 166080A JP 166080 A JP166080 A JP 166080A JP S5698362 A JPS5698362 A JP S5698362A
Authority
JP
Japan
Prior art keywords
armature
segment
lead
welding
reliability
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
JP166080A
Other languages
Japanese (ja)
Inventor
Isao Hamano
Soichi Yoshino
Hiroaki Aso
Kiyoshi Yabunaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP166080A priority Critical patent/JPS5698362A/en
Publication of JPS5698362A publication Critical patent/JPS5698362A/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)
  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE:To equalize the welding strength of the armature and to improve the reliability of the armature by forming a space at the welding part of the lead of the armature coil and a segment, reducing the bonding area and connecting them by an ultrasonic welding. CONSTITUTION:The end of the lead 3a of the armature coil is bent in a required length, is projected on the segment 7, a projection 3c is so formed as to form a space between the lead 3a and the segment, the bonding area is reduced, and the projection 3c of the lead 3a is connected to the segment 7 by an ultrasonic welding process. Thus, uniform welding strength can be obtained over the entire surface of the bonded surface, and the reliability of the armature can be enhanced.
JP166080A 1980-01-09 1980-01-09 Manufacture of armature Pending JPS5698362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP166080A JPS5698362A (en) 1980-01-09 1980-01-09 Manufacture of armature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP166080A JPS5698362A (en) 1980-01-09 1980-01-09 Manufacture of armature

Publications (1)

Publication Number Publication Date
JPS5698362A true JPS5698362A (en) 1981-08-07

Family

ID=11507671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP166080A Pending JPS5698362A (en) 1980-01-09 1980-01-09 Manufacture of armature

Country Status (1)

Country Link
JP (1) JPS5698362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0930576A (en) * 1995-07-13 1997-02-04 L'oreal Sa Dispenser and receptacle for said dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0930576A (en) * 1995-07-13 1997-02-04 L'oreal Sa Dispenser and receptacle for said dispenser

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