CN104995697A - 双稳态电磁致动器和外科器械 - Google Patents

双稳态电磁致动器和外科器械 Download PDF

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Publication number
CN104995697A
CN104995697A CN201480007543.4A CN201480007543A CN104995697A CN 104995697 A CN104995697 A CN 104995697A CN 201480007543 A CN201480007543 A CN 201480007543A CN 104995697 A CN104995697 A CN 104995697A
Authority
CN
China
Prior art keywords
rotor
stator
piece
pole shoes
pole
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
CN201480007543.4A
Other languages
English (en)
Chinese (zh)
Inventor
M·维特斯
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.)
Olympus Winter and Ibe GmbH
Original Assignee
Olympus Winter and Ibe GmbH
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 Olympus Winter and Ibe GmbH filed Critical Olympus Winter and Ibe GmbH
Publication of CN104995697A publication Critical patent/CN104995697A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/086—Structural details of the armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Lens Barrels (AREA)
  • Endoscopes (AREA)
  • Electromagnets (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CN201480007543.4A 2013-02-07 2014-01-14 双稳态电磁致动器和外科器械 Pending CN104995697A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013202019.8 2013-02-07
DE102013202019.8A DE102013202019A1 (de) 2013-02-07 2013-02-07 Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument
PCT/EP2014/000061 WO2014121881A1 (de) 2013-02-07 2014-01-14 Bistabiler elektromagnetischer aktuator und chirurgisches instrument

Publications (1)

Publication Number Publication Date
CN104995697A true CN104995697A (zh) 2015-10-21

Family

ID=49958437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480007543.4A Pending CN104995697A (zh) 2013-02-07 2014-01-14 双稳态电磁致动器和外科器械

Country Status (6)

Country Link
US (1) US20150340937A1 (enExample)
EP (1) EP2954542B1 (enExample)
JP (1) JP2016509829A (enExample)
CN (1) CN104995697A (enExample)
DE (1) DE102013202019A1 (enExample)
WO (1) WO2014121881A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111616762A (zh) * 2019-02-28 2020-09-04 柯惠Lp公司 具有可独立移动钳口的外科缝合装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204736A1 (de) 2014-03-14 2015-09-17 Olympus Winter & Ibe Gmbh Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument
JP6444765B2 (ja) * 2015-02-24 2018-12-26 オリンパス株式会社 撮像装置および内視鏡
JP6852433B2 (ja) * 2017-02-09 2021-03-31 Tdk株式会社 レンズ駆動装置及び電磁駆動ユニット
DE102017107414A1 (de) * 2017-04-06 2018-10-11 Olympus Winter & Ibe Gmbh Stereoskopisches optisches System eines chirurgischen Instruments und Verfahren zum Herstellen desselben
JPWO2019026445A1 (ja) * 2017-08-04 2020-04-16 オリンパス株式会社 内視鏡用リニアアクチュエータ、内視鏡用光学ユニットおよび内視鏡
WO2021176655A1 (ja) 2020-03-05 2021-09-10 オリンパス株式会社 光学ユニット、撮像装置、内視鏡および光学ユニットの駆動方法
CN112117879B (zh) * 2020-11-23 2021-02-26 中国科学院宁波材料技术与工程研究所 一种基于柔性导向的直线振动音圈电机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103603A (en) * 1960-11-02 1963-09-10 Reutter Jean Leon Alternating current synchronous reciprocating motor unit
US4315197A (en) * 1980-02-07 1982-02-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Linear magnetic motor/generator
JP2004153907A (ja) * 2002-10-30 2004-05-27 Matsushita Electric Works Ltd アクチュエータ
CN1968641A (zh) * 2004-06-18 2007-05-23 奥林巴斯株式会社 医疗设备
FR2929753A1 (fr) * 2008-04-03 2009-10-09 Cedrat Technologies Sa Actionneur magnetique controlable a fer mobile.
DE102011006814A1 (de) * 2010-07-05 2012-01-05 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirugisches Instrument

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119940A (en) * 1961-05-16 1964-01-28 Sperry Rand Corp Magnetomotive actuators of the rectilinear output type
US4127835A (en) * 1977-07-06 1978-11-28 Dynex/Rivett Inc. Electromechanical force motor
DE3538017A1 (de) * 1985-10-25 1987-04-30 Triumph Adler Ag Elektrischer antrieb
DE19958888A1 (de) * 1999-12-07 2001-06-13 Sheng Chih Sheng Magnetvorrichtung mit wechselbarem Magnetkreis und mit beiden Befestigungsstellen
JP2001178103A (ja) * 1999-12-08 2001-06-29 Shisei Chin 磁石装置
JP2002176758A (ja) * 2000-09-29 2002-06-21 Matsushita Electric Works Ltd リニアオシレータ及び電動歯ブラシ
JP2006521779A (ja) * 2003-03-24 2006-09-21 テヒニッシェ ウニヴェルズィテート ベルリン 移動磁界式リニアモータ
DE102008042701A1 (de) 2008-10-09 2010-04-15 How To Organize Gmbh Linearmotor für optische Systeme

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103603A (en) * 1960-11-02 1963-09-10 Reutter Jean Leon Alternating current synchronous reciprocating motor unit
US4315197A (en) * 1980-02-07 1982-02-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Linear magnetic motor/generator
JP2004153907A (ja) * 2002-10-30 2004-05-27 Matsushita Electric Works Ltd アクチュエータ
CN1968641A (zh) * 2004-06-18 2007-05-23 奥林巴斯株式会社 医疗设备
FR2929753A1 (fr) * 2008-04-03 2009-10-09 Cedrat Technologies Sa Actionneur magnetique controlable a fer mobile.
DE102011006814A1 (de) * 2010-07-05 2012-01-05 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirugisches Instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111616762A (zh) * 2019-02-28 2020-09-04 柯惠Lp公司 具有可独立移动钳口的外科缝合装置
CN111616762B (zh) * 2019-02-28 2024-04-02 柯惠Lp公司 具有可独立移动钳口的外科缝合装置

Also Published As

Publication number Publication date
US20150340937A1 (en) 2015-11-26
EP2954542A1 (de) 2015-12-16
DE102013202019A1 (de) 2014-08-07
JP2016509829A (ja) 2016-03-31
EP2954542B1 (de) 2019-10-02
WO2014121881A1 (de) 2014-08-14

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20151021