JPS6154860A - 無整流子電動機 - Google Patents

無整流子電動機

Info

Publication number
JPS6154860A
JPS6154860A JP17729584A JP17729584A JPS6154860A JP S6154860 A JPS6154860 A JP S6154860A JP 17729584 A JP17729584 A JP 17729584A JP 17729584 A JP17729584 A JP 17729584A JP S6154860 A JPS6154860 A JP S6154860A
Authority
JP
Japan
Prior art keywords
rotor
magnet
yoke
recess
hole
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.)
Granted
Application number
JP17729584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0552131B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tsutomu Kinoshita
勉 木下
Tetsuro Niimura
新村　鉄朗
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP17729584A priority Critical patent/JPS6154860A/ja
Priority to GB08425441A priority patent/GB2150364B/en
Priority to US06/658,651 priority patent/US4588912A/en
Priority to DE19848431241U priority patent/DE8431241U1/de
Publication of JPS6154860A publication Critical patent/JPS6154860A/ja
Publication of JPH0552131B2 publication Critical patent/JPH0552131B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
JP17729584A 1983-10-24 1984-08-24 無整流子電動機 Granted JPS6154860A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP17729584A JPS6154860A (ja) 1984-08-24 1984-08-24 無整流子電動機
GB08425441A GB2150364B (en) 1983-10-24 1984-10-09 D c brushless motor
US06/658,651 US4588912A (en) 1983-10-24 1984-10-09 D.C. brushless motor with an improved yoke
DE19848431241U DE8431241U1 (de) 1983-10-24 1984-10-24 Buerstenloser gleichstrommotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17729584A JPS6154860A (ja) 1984-08-24 1984-08-24 無整流子電動機

Publications (2)

Publication Number Publication Date
JPS6154860A true JPS6154860A (ja) 1986-03-19
JPH0552131B2 JPH0552131B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-04

Family

ID=16028517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17729584A Granted JPS6154860A (ja) 1983-10-24 1984-08-24 無整流子電動機

Country Status (1)

Country Link
JP (1) JPS6154860A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157311A (en) * 1990-07-31 1992-10-20 Matsushita Electric Industrial Co., Ltd. Brushless motor
US5204567A (en) * 1990-07-09 1993-04-20 Asmo Co., Ltd. Brushless motor with resilient shaft end-play absorber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5249860B2 (ja) * 2009-06-03 2013-07-31 建準電機工業股▲分▼有限公司 放熱ファン

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988022A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-08 1974-08-22
JPS59138382U (ja) * 1983-03-02 1984-09-14 高橋　義照 位置検知素子１個、２コイルの一相のデイスク型ブラシレスモ−タ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988022A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-08 1974-08-22
JPS59138382U (ja) * 1983-03-02 1984-09-14 高橋　義照 位置検知素子１個、２コイルの一相のデイスク型ブラシレスモ−タ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204567A (en) * 1990-07-09 1993-04-20 Asmo Co., Ltd. Brushless motor with resilient shaft end-play absorber
US5157311A (en) * 1990-07-31 1992-10-20 Matsushita Electric Industrial Co., Ltd. Brushless motor

Also Published As

Publication number Publication date
JPH0552131B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees