JP2016509829A - 双安定電磁アクチュエータおよび外科器具 - Google Patents

双安定電磁アクチュエータおよび外科器具 Download PDF

Info

Publication number
JP2016509829A
JP2016509829A JP2015556410A JP2015556410A JP2016509829A JP 2016509829 A JP2016509829 A JP 2016509829A JP 2015556410 A JP2015556410 A JP 2015556410A JP 2015556410 A JP2015556410 A JP 2015556410A JP 2016509829 A JP2016509829 A JP 2016509829A
Authority
JP
Japan
Prior art keywords
mover
pole pieces
stator
electromagnetic actuator
pole piece
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
JP2015556410A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016509829A5 (enExample
Inventor
マルティン ヴィータース
マルティン ヴィータース
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 JP2016509829A publication Critical patent/JP2016509829A/ja
Publication of JP2016509829A5 publication Critical patent/JP2016509829A5/ja
Pending legal-status Critical Current

Links

Images

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)
JP2015556410A 2013-02-07 2014-01-14 双安定電磁アクチュエータおよび外科器具 Pending JP2016509829A (ja)

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 (2)

Publication Number Publication Date
JP2016509829A true JP2016509829A (ja) 2016-03-31
JP2016509829A5 JP2016509829A5 (enExample) 2016-09-23

Family

ID=49958437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015556410A Pending JP2016509829A (ja) 2013-02-07 2014-01-14 双安定電磁アクチュエータおよび外科器具

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016156953A (ja) * 2015-02-24 2016-09-01 オリンパス株式会社 撮像装置および内視鏡
WO2019026445A1 (ja) * 2017-08-04 2019-02-07 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
US12493176B2 (en) 2020-03-05 2025-12-09 Olympus Corporation Optical unit, image pickup apparatus, endoscope and driving method of optical unit

Families Citing this family (5)

* 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
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
US11344297B2 (en) * 2019-02-28 2022-05-31 Covidien Lp Surgical stapling device with independently movable jaws
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102011006814A1 (de) * 2010-07-05 2012-01-05 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirugisches Instrument

Family Cites Families (10)

* 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
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
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
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
JP2004153907A (ja) * 2002-10-30 2004-05-27 Matsushita Electric Works Ltd アクチュエータ
JP4027918B2 (ja) * 2004-06-18 2007-12-26 オリンパス株式会社 医療機器
FR2929753B1 (fr) * 2008-04-03 2013-09-27 Cedrat Technologies Actionneur magnetique controlable a fer mobile.
DE102008042701A1 (de) 2008-10-09 2010-04-15 How To Organize Gmbh Linearmotor für optische Systeme

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102011006814A1 (de) * 2010-07-05 2012-01-05 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirugisches Instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016156953A (ja) * 2015-02-24 2016-09-01 オリンパス株式会社 撮像装置および内視鏡
WO2019026445A1 (ja) * 2017-08-04 2019-02-07 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
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
US12493176B2 (en) 2020-03-05 2025-12-09 Olympus Corporation Optical unit, image pickup apparatus, endoscope and driving method of optical unit

Also Published As

Publication number Publication date
US20150340937A1 (en) 2015-11-26
EP2954542A1 (de) 2015-12-16
DE102013202019A1 (de) 2014-08-07
EP2954542B1 (de) 2019-10-02
CN104995697A (zh) 2015-10-21
WO2014121881A1 (de) 2014-08-14

Similar Documents

Publication Publication Date Title
JP2016509829A (ja) 双安定電磁アクチュエータおよび外科器具
JP6609567B2 (ja) 双安定電磁アクチュエータ及び外科用器具
CN105264756B (zh) 线性致动器
KR100442676B1 (ko) 자석가동형 전자액츄에이터
US8415838B1 (en) Linear motor with two magnets and a coil carrier having multiple winding areas with each area having a section of a coil wound with one continuous wire with the winding in opposite directions in spaced apart winding areas
US20170236630A1 (en) Magnetically Latching Flux-Shifting Electromechanical Actuator
JP6546183B2 (ja) ２つの独立した可動部材を有するリニア電磁アクチュエータ
US9525329B2 (en) Linear actuator
JP2005150305A (ja) 電磁アクチュエータ
JP2017509403A5 (enExample)
JP2016509829A5 (enExample)
JP5116317B2 (ja) 円筒型リニアモータ
JP5342207B2 (ja) リニアアクチュエータ
JP2017503464A5 (enExample)
JP2000224827A (ja) 電磁式リニアアクチエータ
JP5637458B2 (ja) リニアモータ
CN114050016B (zh) 螺线管致动器
US20170302146A1 (en) Linear actuator
US10003247B2 (en) Linear actuator
JP2013192354A (ja) リニアアクチュエータ
JP5452090B2 (ja) リニアアクチュエータ
WO2013029942A3 (de) Magnetischer aktor und verfahren zu dessen betrieb
JP5426935B2 (ja) リニアアクチュエータ
JPH03112354A (ja) リニアアクチユエータ
JP3669393B2 (ja) ディスク装置用リニアアクチュエータ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160803

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160803

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170428

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170509

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20171212