JPS59155870U - Brushes for rotating electrical machines - Google Patents

Brushes for rotating electrical machines

Info

Publication number
JPS59155870U
JPS59155870U JP4984283U JP4984283U JPS59155870U JP S59155870 U JPS59155870 U JP S59155870U JP 4984283 U JP4984283 U JP 4984283U JP 4984283 U JP4984283 U JP 4984283U JP S59155870 U JPS59155870 U JP S59155870U
Authority
JP
Japan
Prior art keywords
brushes
rotating electrical
electrical machines
slit
abstract
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
JP4984283U
Other languages
Japanese (ja)
Inventor
木名瀬　紘一郎
Original Assignee
日立化成工業株式会社
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 日立化成工業株式会社 filed Critical 日立化成工業株式会社
Priority to JP4984283U priority Critical patent/JPS59155870U/en
Publication of JPS59155870U publication Critical patent/JPS59155870U/en
Pending legal-status Critical Current

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  • Motor Or Generator Current Collectors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は、本考案の一実施例を示す斜視図
、第３図は、無火花帯の試験結果を示すグラフである。 符号の説明、１．１′・・・ブラシ本体、２・・・リー
ド線、３・・・整流子、４．４′・・・スリット、５・
・・膨張黒鉛製シート。FIGS. 1 and 2 are perspective views showing an embodiment of the present invention, and FIG. 3 is a graph showing the results of a spark-free zone test. Explanation of symbols: 1.1'... Brush body, 2... Lead wire, 3... Commutator, 4.4'... Slit, 5...
...Expanded graphite sheet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 摺動面に開口し回転子の軸方向に貫通するスリットを刻
設し、該スリットに潤滑剤を含浸した膨張黒鉛製シート
を挿入固定してなる回転電機用ブラシ。　　　　′A brush for a rotating electric machine, in which a slit is cut in a sliding surface and passes through the rotor in the axial direction, and an expanded graphite sheet impregnated with a lubricant is inserted and fixed into the slit. ′
JP4984283U 1983-04-04 1983-04-04 Brushes for rotating electrical machines Pending JPS59155870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4984283U JPS59155870U (en) 1983-04-04 1983-04-04 Brushes for rotating electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4984283U JPS59155870U (en) 1983-04-04 1983-04-04 Brushes for rotating electrical machines

Publications (1)

Publication Number Publication Date
JPS59155870U true JPS59155870U (en) 1984-10-19

Family

ID=30180327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4984283U Pending JPS59155870U (en) 1983-04-04 1983-04-04 Brushes for rotating electrical machines

Country Status (1)

Country Link
JP (1) JPS59155870U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10199789B2 (en) 2013-10-02 2019-02-05 Totan Kako Co. Ltd. Metal-carbonaceous brush and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10199789B2 (en) 2013-10-02 2019-02-05 Totan Kako Co. Ltd. Metal-carbonaceous brush and method of manufacturing the same

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