JPS61165084U - - Google Patents

Info

Publication number
JPS61165084U
JPS61165084U JP4864585U JP4864585U JPS61165084U JP S61165084 U JPS61165084 U JP S61165084U JP 4864585 U JP4864585 U JP 4864585U JP 4864585 U JP4864585 U JP 4864585U JP S61165084 U JPS61165084 U JP S61165084U
Authority
JP
Japan
Prior art keywords
power generation
magnet
drive magnet
annular
brushless motor
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
JP4864585U
Other languages
Japanese (ja)
Other versions
JPH0646225Y2 (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 JP1985048645U priority Critical patent/JPH0646225Y2/en
Publication of JPS61165084U publication Critical patent/JPS61165084U/ja
Application granted granted Critical
Publication of JPH0646225Y2 publication Critical patent/JPH0646225Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Brushless Motors (AREA)

Description

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

第１図乃至第４図は本考案の実施例を示し、第
１図は本考案に係るブラシレスモーターの断面図
、第２図乃至第４図は本考案に係るローターの他
の実施例を示す要部断面図、第５図は従来のブラ
シレスモーターを示す断面図である。 １…ブラシレスモーター、２…ローターヨーク
、３…駆動マグネツト、４…シールドリング、５
…発電用コイル、６…ステーター、１３…基板、
１５…ローター。 1 to 4 show embodiments of the present invention, FIG. 1 is a sectional view of a brushless motor according to the present invention, and FIGS. 2 to 4 show other embodiments of the rotor according to the present invention. FIG. 5 is a cross-sectional view of a conventional brushless motor. 1... Brushless motor, 2... Rotor yoke, 3... Drive magnet, 4... Shield ring, 5
...Generating coil, 6... Stator, 13... Board,
15...Rotor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 略カツプ状のローターヨークの開口側より内側
の内周面に固定した円筒状の駆動マグネツトと、
該駆動マグネツトの上記開口側に設けた円環状の
発電用マグネツトと、該発電用マグネツトに対向
する基板に形成した発電用コイルと、この基板上
に配設され上記駆動マグネツトの内周面に対向さ
せたステーターとを備えたブラシレスモーターに
おいて、上記駆動マグネツトと上記発電用マグネ
ツトとの間に円環状のシールドリングを介在して
なるブラシレスモーター。 a cylindrical drive magnet fixed to the inner peripheral surface of the approximately cup-shaped rotor yoke on the inside from the opening side;
An annular power generation magnet provided on the opening side of the drive magnet, a power generation coil formed on a substrate facing the power generation magnet, and a power generation coil disposed on the substrate facing the inner peripheral surface of the drive magnet. 1. A brushless motor comprising a stator with an annular stator, the brushless motor having an annular shield ring interposed between the drive magnet and the power generation magnet.
JP1985048645U 1985-04-03 1985-04-03 Brushless motor Expired - Lifetime JPH0646225Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985048645U JPH0646225Y2 (en) 1985-04-03 1985-04-03 Brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985048645U JPH0646225Y2 (en) 1985-04-03 1985-04-03 Brushless motor

Publications (2)

Publication Number Publication Date
JPS61165084U true JPS61165084U (en) 1986-10-13
JPH0646225Y2 JPH0646225Y2 (en) 1994-11-24

Family

ID=30565100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985048645U Expired - Lifetime JPH0646225Y2 (en) 1985-04-03 1985-04-03 Brushless motor

Country Status (1)

Country Link
JP (1) JPH0646225Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018117429A (en) * 2017-01-17 2018-07-26 東京パーツ工業株式会社 Brushless motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783150A (en) * 1980-11-10 1982-05-24 Matsushita Electric Ind Co Ltd Commutatorless motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783150A (en) * 1980-11-10 1982-05-24 Matsushita Electric Ind Co Ltd Commutatorless motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018117429A (en) * 2017-01-17 2018-07-26 東京パーツ工業株式会社 Brushless motor

Also Published As

Publication number Publication date
JPH0646225Y2 (en) 1994-11-24

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