JPS5412401A - Small-size dc revolving electric machine - Google Patents

Small-size dc revolving electric machine

Info

Publication number
JPS5412401A
JPS5412401A JP7840477A JP7840477A JPS5412401A JP S5412401 A JPS5412401 A JP S5412401A JP 7840477 A JP7840477 A JP 7840477A JP 7840477 A JP7840477 A JP 7840477A JP S5412401 A JPS5412401 A JP S5412401A
Authority
JP
Japan
Prior art keywords
small
size
electric machine
revolving electric
commutator
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
JP7840477A
Other languages
Japanese (ja)
Inventor
Akio Kodama
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.)
Canon Inc
Canon Precision Inc
Original Assignee
Canon Inc
Canon Precision Inc
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 Canon Inc, Canon Precision Inc filed Critical Canon Inc
Priority to JP7840477A priority Critical patent/JPS5412401A/en
Publication of JPS5412401A publication Critical patent/JPS5412401A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc Machiner (AREA)

Abstract

PURPOSE: To permit desirably setting the commutator outer diameter and improvement of characteristics by providing a coil retainer with a projection serving as a commutator retainer.
COPYRIGHT: (C)1979,JPO&Japio
JP7840477A 1977-06-30 1977-06-30 Small-size dc revolving electric machine Pending JPS5412401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7840477A JPS5412401A (en) 1977-06-30 1977-06-30 Small-size dc revolving electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7840477A JPS5412401A (en) 1977-06-30 1977-06-30 Small-size dc revolving electric machine

Publications (1)

Publication Number Publication Date
JPS5412401A true JPS5412401A (en) 1979-01-30

Family

ID=13661078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7840477A Pending JPS5412401A (en) 1977-06-30 1977-06-30 Small-size dc revolving electric machine

Country Status (1)

Country Link
JP (1) JPS5412401A (en)

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