WO2008078607A1 - コイルボビン、アクチュエータ及びカメラ用羽根駆動装置 - Google Patents

コイルボビン、アクチュエータ及びカメラ用羽根駆動装置 Download PDF

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Publication number
WO2008078607A1
WO2008078607A1 PCT/JP2007/074323 JP2007074323W WO2008078607A1 WO 2008078607 A1 WO2008078607 A1 WO 2008078607A1 JP 2007074323 W JP2007074323 W JP 2007074323W WO 2008078607 A1 WO2008078607 A1 WO 2008078607A1
Authority
WO
WIPO (PCT)
Prior art keywords
portions
coil bobbin
actuator
driving device
blade driving
Prior art date
Application number
PCT/JP2007/074323
Other languages
English (en)
French (fr)
Inventor
Mitsuru Suzuki
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 CN200780045861XA priority Critical patent/CN101558548B/zh
Priority to KR1020097008097A priority patent/KR101150049B1/ko
Publication of WO2008078607A1 publication Critical patent/WO2008078607A1/ja
Priority to US12/470,891 priority patent/US7717631B2/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Diaphragms For Cameras (AREA)
  • Shutters For Cameras (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

　コイルボビン５０は、コイル線４９が巻回される筒状の胴部５５と、胴部５５の両端に形成された一対の鍔部と、一対の鍔部のそれぞれに形成されていると共にコイル線４９の端部が巻回される端子部５１ａ、５１ｂとを備え、鍔部は、厚みが相違する厚肉部５２ａ、５２ｂ、薄肉部５３ａ、５３ｂを有し、厚肉部５２ａ、５２ｂから薄肉部５３ａ、５３ｂに至るまで、徐々に厚みが薄くなるように形成され、端子部５１ａ、５１ｂは、それぞれ厚肉部５２ａ、５２ｂに形成されている。
PCT/JP2007/074323 2006-12-27 2007-12-18 コイルボビン、アクチュエータ及びカメラ用羽根駆動装置 WO2008078607A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200780045861XA CN101558548B (zh) 2006-12-27 2007-12-18 绕线管、致动器及照相机用叶片驱动装置
KR1020097008097A KR101150049B1 (ko) 2006-12-27 2007-12-18 코일 보빈, 액츄에이터, 및 카메라용 블레이드 구동 장치
US12/470,891 US7717631B2 (en) 2006-12-27 2009-05-22 Coil bobbin, actuator, and blade drive device for camera

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-351574 2006-12-27
JP2006351574A JP4869912B2 (ja) 2006-12-27 2006-12-27 コイルボビン、アクチュエータ及びカメラ用羽根駆動装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/470,891 Continuation US7717631B2 (en) 2006-12-27 2009-05-22 Coil bobbin, actuator, and blade drive device for camera

Publications (1)

Publication Number Publication Date
WO2008078607A1 true WO2008078607A1 (ja) 2008-07-03

Family

ID=39562400

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074323 WO2008078607A1 (ja) 2006-12-27 2007-12-18 コイルボビン、アクチュエータ及びカメラ用羽根駆動装置

Country Status (5)

Country Link
US (1) US7717631B2 (ja)
JP (1) JP4869912B2 (ja)
KR (1) KR101150049B1 (ja)
CN (1) CN101558548B (ja)
WO (1) WO2008078607A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140160644A1 (en) * 2012-12-07 2014-06-12 Samsung Electro-Mechanics Co., Ltd. Coil component and display device including the same
US9799442B1 (en) * 2014-08-18 2017-10-24 Universal Lighting Technologies, Inc. Magnetic core structures for magnetic assemblies

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617206U (ja) * 1992-07-29 1994-03-04 昭和電線電纜株式会社 コイル用ボビン
JPH0696963A (ja) * 1992-09-10 1994-04-08 Matsushita Electric Ind Co Ltd コイル部品
JP2006011293A (ja) * 2004-06-29 2006-01-12 Nidec Copal Corp カメラ用羽根駆動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138122A (en) * 1981-02-19 1982-08-26 Tdk Electronics Co Ltd Voltage responsive current limiting element
JP2879179B2 (ja) * 1992-03-31 1999-04-05 ポリプラスチックス株式会社 コイルボビン、コイルボビンの成形方法及びその射出成形用金型
JP3274712B2 (ja) 1992-07-02 2002-04-15 昭和電工株式会社 アルミニウム条の脱脂装置及び製造方法
US5678105A (en) * 1995-12-21 1997-10-14 Polaroid Corporation Camera shutter and focus lens assembly
JP4013449B2 (ja) * 2000-05-10 2007-11-28 株式会社デンソー ステップモータ
JP2002170711A (ja) * 2000-12-04 2002-06-14 Olympus Optical Co Ltd 電磁駆動装置
JP3983527B2 (ja) * 2001-01-31 2007-09-26 富士フイルム株式会社 電磁駆動シャッタ
JP5323305B2 (ja) 2003-10-14 2013-10-23 日本電産コパル株式会社 カメラ付き携帯用情報端末装置
US7135949B2 (en) * 2004-07-15 2006-11-14 Tyco Electronics Corporation Transformer or inductor containing a magnetic core having abbreviated sidewalls and an asymmetric center core portion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617206U (ja) * 1992-07-29 1994-03-04 昭和電線電纜株式会社 コイル用ボビン
JPH0696963A (ja) * 1992-09-10 1994-04-08 Matsushita Electric Ind Co Ltd コイル部品
JP2006011293A (ja) * 2004-06-29 2006-01-12 Nidec Copal Corp カメラ用羽根駆動装置

Also Published As

Publication number Publication date
US7717631B2 (en) 2010-05-18
KR101150049B1 (ko) 2012-05-31
US20090232490A1 (en) 2009-09-17
CN101558548A (zh) 2009-10-14
CN101558548B (zh) 2011-08-31
JP2008167522A (ja) 2008-07-17
KR20090080047A (ko) 2009-07-23
JP4869912B2 (ja) 2012-02-08

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