JPH02128394U - - Google Patents

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Publication number
JPH02128394U
JPH02128394U JP3554789U JP3554789U JPH02128394U JP H02128394 U JPH02128394 U JP H02128394U JP 3554789 U JP3554789 U JP 3554789U JP 3554789 U JP3554789 U JP 3554789U JP H02128394 U JPH02128394 U JP H02128394U
Authority
JP
Japan
Prior art keywords
electric brush
view
commutator
same
large number
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
JP3554789U
Other languages
English (en)
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 filed Critical
Priority to JP3554789U priority Critical patent/JPH02128394U/ja
Publication of JPH02128394U publication Critical patent/JPH02128394U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図〜第４図は同一の突起を縦横に規則的に
設けた実施例であり、第１図は正面図、第２図は
同上の底面図、第３図は同上の側面図、第４図は
同上の縦断面図、第５図は突起の位置を少しづづ
ずらした実施例の正面図、第６図は同上の底面図
、第７図は截頭角錐形の突起の数の少ない実施例
の正面図、第８図は同上の底面図、第９図は突起
の高さを代えた実施例を示した正面図、第１０図
は同上底面図、第１１図は突起を截頭角錐形の突
起をも併せて設けた実施例の正面図、第１２図は
同上の底面図、第１３図は形状の溝を多数設け
た実施例の正面図、第１４図は同上の底面図、第
１５図は従来の実施例を示す斜視図である。 １……電刷子、２……整流子、３……突起、４
……溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 整流子と接触する面に多数の角錐状或いは
    截頭角錐状突起を設けてなる電刷子。 (2) 請求項１記載の角錐状突起の高さを２種類
    以上としたことを特徴とする電刷子。 (3) 整流子と接触する面に多数の深さ０．５mm
    以下の多数の溝を形成してなる電刷子。
JP3554789U 1989-03-30 1989-03-30 Pending JPH02128394U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3554789U JPH02128394U (ja) 1989-03-30 1989-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3554789U JPH02128394U (ja) 1989-03-30 1989-03-30

Publications (1)

Publication Number Publication Date
JPH02128394U true JPH02128394U (ja) 1990-10-23

Family

ID=31540999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3554789U Pending JPH02128394U (ja) 1989-03-30 1989-03-30

Country Status (1)

Country Link
JP (1) JPH02128394U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551608B2 (ja) * 1973-03-09 1980-12-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551608B2 (ja) * 1973-03-09 1980-12-25

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