WO2009001601A1 - アクチュエータ及びコイル枠 - Google Patents

アクチュエータ及びコイル枠 Download PDF

Info

Publication number
WO2009001601A1
WO2009001601A1 PCT/JP2008/056976 JP2008056976W WO2009001601A1 WO 2009001601 A1 WO2009001601 A1 WO 2009001601A1 JP 2008056976 W JP2008056976 W JP 2008056976W WO 2009001601 A1 WO2009001601 A1 WO 2009001601A1
Authority
WO
WIPO (PCT)
Prior art keywords
coil frame
coil
actuator
frame
portions
Prior art date
Application number
PCT/JP2008/056976
Other languages
English (en)
French (fr)
Inventor
Hisashi Kawamoto
Original Assignee
Seiko Precision 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 Precision Inc. filed Critical Seiko Precision Inc.
Priority to KR1020097007614A priority Critical patent/KR101050309B1/ko
Priority to CN2008800013042A priority patent/CN101569080B/zh
Publication of WO2009001601A1 publication Critical patent/WO2009001601A1/ja
Priority to US12/423,335 priority patent/US7750528B2/en

Links

Classifications

    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

　電磁アクチュエータ１は、励磁用のコイル４０と、回動可能に支持されたロータ２０と、ロータ２０を回動させるための磁力を作用させると共に並設された脚部１１ａ、１１ｂを有するステータ１０と、コイル４０が巻回され脚部１１ａ、１１ｂに装着された第１コイル枠３０ａ及び第２コイル枠３０ｂとを備え、第１コイル枠３０ａ及び第２コイル枠３０ｂは、コイル４０が巻回される胴体部３１ａ、３１ｂと、胴体部３１ａ、３１ｂのそれぞれ両端部に形成された鍔部３２ａ、３３ａ、３２ｂ、３３ｂとを有し、第１コイル枠３０ａ及び第２コイル枠３０ｂは、連結部である薄肉部３６により、折り曲げ可能に連結されている。 　
PCT/JP2008/056976 2007-06-25 2008-04-09 アクチュエータ及びコイル枠 WO2009001601A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097007614A KR101050309B1 (ko) 2007-06-25 2008-04-09 액츄에이터 및 코일 프레임
CN2008800013042A CN101569080B (zh) 2007-06-25 2008-04-09 致动器和线圈框架
US12/423,335 US7750528B2 (en) 2007-06-25 2009-04-14 Actuator and coil frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-166988 2007-06-25
JP2007166988A JP4865644B2 (ja) 2007-06-25 2007-06-25 アクチュエータ及びコイル枠

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/423,335 Continuation US7750528B2 (en) 2007-06-25 2009-04-14 Actuator and coil frame

Publications (1)

Publication Number Publication Date
WO2009001601A1 true WO2009001601A1 (ja) 2008-12-31

Family

ID=40185424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056976 WO2009001601A1 (ja) 2007-06-25 2008-04-09 アクチュエータ及びコイル枠

Country Status (5)

Country Link
US (1) US7750528B2 (ja)
JP (1) JP4865644B2 (ja)
KR (1) KR101050309B1 (ja)
CN (1) CN101569080B (ja)
WO (1) WO2009001601A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013125593A1 (ja) * 2012-02-24 2013-08-29 株式会社タムロン 直流モータ、光学素子駆動装置及び撮像装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032719B1 (en) * 2014-12-11 2019-03-13 Johnson Electric International AG Synchronous motor, motor stator, pump and cleaning apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100451U (ja) * 1978-12-29 1980-07-12
JPS57183039U (ja) * 1981-05-14 1982-11-19
JPS61169479U (ja) * 1985-04-05 1986-10-21

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999176A (en) * 1956-06-30 1961-09-05 Electrolux Ab Stator for dynamo-electric machines
JPS55100451A (en) * 1979-01-18 1980-07-31 Loehr & Bromkamp Gmbh Differential gear
JPS57183039A (en) * 1981-05-06 1982-11-11 Hitachi Ltd Manufacture of semiconductor device
JPS61169479A (ja) * 1985-01-23 1986-07-31 三菱電機株式会社 トラクシヨン式エレベ−タ装置
JP4237887B2 (ja) 1999-08-23 2009-03-11 セイコープレシジョン株式会社 ステップモータ
US7489061B2 (en) * 2005-05-17 2009-02-10 Matsushita Electric Industrial Co., Ltd. Stator for an inner rotor type motor and a method of manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100451U (ja) * 1978-12-29 1980-07-12
JPS57183039U (ja) * 1981-05-14 1982-11-19
JPS61169479U (ja) * 1985-04-05 1986-10-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013125593A1 (ja) * 2012-02-24 2013-08-29 株式会社タムロン 直流モータ、光学素子駆動装置及び撮像装置

Also Published As

Publication number Publication date
CN101569080B (zh) 2011-07-20
KR20090055632A (ko) 2009-06-02
US20090195107A1 (en) 2009-08-06
JP2009005569A (ja) 2009-01-08
CN101569080A (zh) 2009-10-28
US7750528B2 (en) 2010-07-06
JP4865644B2 (ja) 2012-02-01
KR101050309B1 (ko) 2011-07-19

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