JPS5859368U - 直流モ−タ用磁気回路 - Google Patents

直流モ−タ用磁気回路

Info

Publication number
JPS5859368U
JPS5859368U JP1981153766U JP15376681U JPS5859368U JP S5859368 U JPS5859368 U JP S5859368U JP 1981153766 U JP1981153766 U JP 1981153766U JP 15376681 U JP15376681 U JP 15376681U JP S5859368 U JPS5859368 U JP S5859368U
Authority
JP
Japan
Prior art keywords
magnetic circuit
motor
permanent magnets
cylindrical frame
pole pieces
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
JP1981153766U
Other languages
English (en)
Inventor
宮本　毅信
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP1981153766U priority Critical patent/JPS5859368U/ja
Priority to US06/378,273 priority patent/US4459500A/en
Publication of JPS5859368U publication Critical patent/JPS5859368U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (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。

Description

【図面の簡単な説明】
第１図は杢考案を実施した磁気回路の１例についてその
構造を示す横断平面図である。 図中、１：筒状フレーム、２：ポールピース、５：′ポ
ールピース先端面、７：永久磁石、８：永久磁石側面、
９：ヨーク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 非磁性材からなる筒状フレームの内側に、当該筒状フレ
    ームの中心軸に向けて偶数個のポールピースを軸対称に
    固定し、各・ポールピースの両側に永久磁石を同極を対
    向させて固着するとともに、該永久磁石のうち隣接ポー
    ルピース間で相対するものをヨークにて相互に連結し合
    ったことを特徴とする直流モータ用磁気回路。
JP1981153766U 1981-10-15 1981-10-15 直流モ−タ用磁気回路 Pending JPS5859368U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981153766U JPS5859368U (ja) 1981-10-15 1981-10-15 直流モ−タ用磁気回路
US06/378,273 US4459500A (en) 1981-10-15 1982-05-14 Magnetic field pole assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981153766U JPS5859368U (ja) 1981-10-15 1981-10-15 直流モ−タ用磁気回路

Publications (1)

Publication Number Publication Date
JPS5859368U true JPS5859368U (ja) 1983-04-21

Family

ID=15569658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981153766U Pending JPS5859368U (ja) 1981-10-15 1981-10-15 直流モ−タ用磁気回路

Country Status (2)

Country Link
US (1) US4459500A (ja)
JP (1) JPS5859368U (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510985A1 (de) * 1985-03-22 1986-09-25 Siemens AG, 1000 Berlin und 8000 München Elektrische maschine synchroner bauart mit dauermagneterregung
US5008578A (en) * 1989-04-26 1991-04-16 Pace Sang H L Permanent magnet motor having diverting magnets
US5109172A (en) * 1989-04-26 1992-04-28 Pace Sang H L Permanent magnet motor having diverting magnets
US5231336A (en) * 1992-01-03 1993-07-27 Harman International Industries, Inc. Actuator for active vibration control
DE19737391A1 (de) * 1997-08-27 1999-03-04 Magnet Motor Gmbh Elektrische Maschine, deren Rotor aus Dauermagneten und Magnetfluß-Leitstücken aufgebaut ist
US6891299B2 (en) 2000-05-03 2005-05-10 Moteurs Leroy-Somer Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
US20020171305A1 (en) * 2001-04-17 2002-11-21 Moteurs Leroy-Somer Electric machine having an outer rotor
FR2823614B1 (fr) * 2001-04-17 2008-07-11 Leroy Somer Moteurs Machine tournante electrique comportant un stator forme de secteurs assembles
FR2823616B1 (fr) 2001-04-17 2008-07-04 Leroy Somer Moteurs Machine electrique comportant au moins un detecteur de champ magnetique
DE10163544A1 (de) * 2001-12-21 2003-07-17 Bsh Bosch Siemens Hausgeraete Elektromotor und Verfahren zu dessen Herstellung
DE10256523A1 (de) * 2002-12-04 2004-06-24 Robert Bosch Gmbh Elektrische Maschine, insbesondere bürstenloser Synchronmotor
US7235909B2 (en) * 2003-03-21 2007-06-26 James Alfred Moe Electromagnetic motor/generator
FR2853156A1 (fr) * 2003-03-31 2004-10-01 Leroy Somer Moteurs Machine electrique synchrone comportant un stator et au moins un rotor et dispositif de commande associe
US7567159B2 (en) * 2005-02-03 2009-07-28 Macken John A Energy absorbing magnetic coupling device
US10355540B2 (en) * 2015-10-16 2019-07-16 BlueGranite Media Magnetic drive enhancement
JP7088546B2 (ja) * 2018-07-12 2022-06-21 株式会社コスメック 磁気クランプ装置
DE102018217211A1 (de) * 2018-10-09 2020-04-09 Siemens Aktiengesellschaft Drohne zur Auslösung von Seeminen mit elektrischem Antrieb

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149905A (ja) * 1974-05-22 1975-12-01

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693037A (en) * 1971-04-29 1972-09-19 Lucas Industries Ltd Dynamo electric machines
US3836802A (en) * 1973-09-06 1974-09-17 Gen Electric Permanent magnet motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149905A (ja) * 1974-05-22 1975-12-01

Also Published As

Publication number Publication date
US4459500A (en) 1984-07-10

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