JPS5743540A - Abrasion limit detecting circuit for carbon brush - Google Patents

Abrasion limit detecting circuit for carbon brush

Info

Publication number
JPS5743540A
JPS5743540A JP11889580A JP11889580A JPS5743540A JP S5743540 A JPS5743540 A JP S5743540A JP 11889580 A JP11889580 A JP 11889580A JP 11889580 A JP11889580 A JP 11889580A JP S5743540 A JPS5743540 A JP S5743540A
Authority
JP
Japan
Prior art keywords
abrasion
carbon brush
abrasion limit
detecting circuit
detecting element
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
JP11889580A
Other languages
English (en)
Inventor
Hiroyuki Ogawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP11889580A priority Critical patent/JPS5743540A/ja
Publication of JPS5743540A publication Critical patent/JPS5743540A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Current Collectors (AREA)
JP11889580A 1980-08-27 1980-08-27 Abrasion limit detecting circuit for carbon brush Pending JPS5743540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11889580A JPS5743540A (en) 1980-08-27 1980-08-27 Abrasion limit detecting circuit for carbon brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11889580A JPS5743540A (en) 1980-08-27 1980-08-27 Abrasion limit detecting circuit for carbon brush

Publications (1)

Publication Number Publication Date
JPS5743540A true JPS5743540A (en) 1982-03-11

Family

ID=14747808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11889580A Pending JPS5743540A (en) 1980-08-27 1980-08-27 Abrasion limit detecting circuit for carbon brush

Country Status (1)

Country Link
JP (1) JPS5743540A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187993U (ja) * 1982-06-08 1983-12-14 株式会社安川電機 ブラシ摩耗の検出装置
JPS5959044A (ja) * 1982-09-20 1984-04-04 ゼネラル・エレクトリツク・カンパニイ ブラシ摩耗指示用インタ−フエ−ス回路
US4761594A (en) * 1985-03-15 1988-08-02 Heidelberger Druckmaschinen Ag Device for detecting the condition of carbon brushes
CN1306687C (zh) * 2002-10-07 2007-03-21 三菱电机株式会社 车辆用旋转电机
CN109713852A (zh) * 2019-02-21 2019-05-03 芜湖杰诺瑞汽车电器***有限公司 一种降低损耗的汽车发电机

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187993U (ja) * 1982-06-08 1983-12-14 株式会社安川電機 ブラシ摩耗の検出装置
JPS5959044A (ja) * 1982-09-20 1984-04-04 ゼネラル・エレクトリツク・カンパニイ ブラシ摩耗指示用インタ−フエ−ス回路
JPH041576B2 (ja) * 1982-09-20 1992-01-13 Gen Electric
US4761594A (en) * 1985-03-15 1988-08-02 Heidelberger Druckmaschinen Ag Device for detecting the condition of carbon brushes
CN1306687C (zh) * 2002-10-07 2007-03-21 三菱电机株式会社 车辆用旋转电机
CN109713852A (zh) * 2019-02-21 2019-05-03 芜湖杰诺瑞汽车电器***有限公司 一种降低损耗的汽车发电机

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