JP5615614B2 - 回転電機、及び歯科用又は医療用のハンドピース - Google Patents

回転電機、及び歯科用又は医療用のハンドピース Download PDF

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Publication number
JP5615614B2
JP5615614B2 JP2010165932A JP2010165932A JP5615614B2 JP 5615614 B2 JP5615614 B2 JP 5615614B2 JP 2010165932 A JP2010165932 A JP 2010165932A JP 2010165932 A JP2010165932 A JP 2010165932A JP 5615614 B2 JP5615614 B2 JP 5615614B2
Authority
JP
Japan
Prior art keywords
coil
cylindrical
permanent magnet
mounting member
peripheral surface
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.)
Expired - Fee Related
Application number
JP2010165932A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011101580A (ja
Inventor
木下　伸治
伸治 木下
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.)
Seiko Instruments Inc
Nakanishi Inc
Original Assignee
Seiko Instruments Inc
Nakanishi Inc
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 Seiko Instruments Inc, Nakanishi Inc filed Critical Seiko Instruments Inc
Priority to JP2010165932A priority Critical patent/JP5615614B2/ja
Priority to ATA9371/2010A priority patent/AT511025B1/de
Priority to PCT/JP2010/064929 priority patent/WO2011043143A1/ja
Publication of JP2011101580A publication Critical patent/JP2011101580A/ja
Application granted granted Critical
Publication of JP5615614B2 publication Critical patent/JP5615614B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/06—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with electric drive
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Frames (AREA)
JP2010165932A 2009-10-06 2010-07-23 回転電機、及び歯科用又は医療用のハンドピース Expired - Fee Related JP5615614B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010165932A JP5615614B2 (ja) 2009-10-06 2010-07-23 回転電機、及び歯科用又は医療用のハンドピース
ATA9371/2010A AT511025B1 (de) 2009-10-06 2010-09-01 Dynamoelektrische Maschine und Handstück für dental- oder medizinische Behandlung
PCT/JP2010/064929 WO2011043143A1 (ja) 2009-10-06 2010-09-01 回転電機、及び歯科用又は医療用のハンドピース

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009232774 2009-10-06
JP2009232774 2009-10-06
JP2010165932A JP5615614B2 (ja) 2009-10-06 2010-07-23 回転電機、及び歯科用又は医療用のハンドピース

Publications (2)

Publication Number Publication Date
JP2011101580A JP2011101580A (ja) 2011-05-19
JP5615614B2 true JP5615614B2 (ja) 2014-10-29

Family

ID=44192252

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010165932A Expired - Fee Related JP5615614B2 (ja) 2009-10-06 2010-07-23 回転電機、及び歯科用又は医療用のハンドピース
JP2010165929A Active JP5615613B2 (ja) 2009-10-06 2010-07-23 回転電機、及び歯科用又は医療用のハンドピース

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010165929A Active JP5615613B2 (ja) 2009-10-06 2010-07-23 回転電機、及び歯科用又は医療用のハンドピース

Country Status (2)

Country Link
JP (2) JP5615614B2 (de)
AT (1) AT511025B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2774571B1 (de) * 2013-03-07 2018-07-11 W & H Dentalwerk Bürmoos GmbH Dynamoelektrischer Wandler und medizinische, insbesondere dentale, Vorrichtung mit einem dynamoelektrischen Wandler
US9979247B2 (en) * 2014-11-06 2018-05-22 Medtronic Xomed, Inc. Surgical instrument motor with increased number of wires per phase set and increased fill factor and corresponding manufacturing method
CN105762962B (zh) * 2014-12-19 2019-02-22 上海鸣志电器股份有限公司 一种偶数层绕组的无齿槽电机及绕组制造方法
CN113975493B (zh) * 2021-11-29 2023-06-30 四川省医学科学院·四川省人民医院 一种新型便携式微型吸痰器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48274U (de) * 1971-05-26 1973-01-05
JPS576380U (de) * 1980-06-09 1982-01-13
FR2514582A1 (fr) * 1981-10-08 1983-04-15 Artus Micromoteur electrique sans balais
JP2520416Y2 (ja) * 1990-11-20 1996-12-18 イビデン株式会社 スピンドルモータ
JP3750790B2 (ja) * 1999-07-12 2006-03-01 株式会社モリタ製作所 ブラシレスモータ及びこれを使用した医療用ハンドピース
JP4421018B2 (ja) * 1999-07-26 2010-02-24 本田技研工業株式会社 スロットレス固定子巻線およびその製造方法
JP2002291187A (ja) * 2001-03-26 2002-10-04 Matsushita Electric Ind Co Ltd モータの巻線方法とその巻線を使用したモータ
JP2004180457A (ja) * 2002-11-28 2004-06-24 Toshiba Corp 医療用機器の駆動用サーボモータ及びサーボモータ
JP2004248991A (ja) * 2003-02-21 2004-09-09 Osada Res Inst Ltd 歯科用ハンドピース
JP2006288023A (ja) * 2005-03-31 2006-10-19 Hokuto Giken:Kk コアレスブラシレス直流電動機

Also Published As

Publication number Publication date
JP2011101580A (ja) 2011-05-19
AT511025A2 (de) 2012-08-15
AT511025B1 (de) 2017-12-15
JP2011101577A (ja) 2011-05-19
JP5615613B2 (ja) 2014-10-29
AT511025A3 (de) 2015-01-15

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