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WO2009095170A3 - Micro-actionneur électromagnétique à membrane - Google Patents

Micro-actionneur électromagnétique à membrane Download PDF

Info

Publication number
WO2009095170A3
WO2009095170A3 PCT/EP2009/000330 EP2009000330W WO2009095170A3 WO 2009095170 A3 WO2009095170 A3 WO 2009095170A3 EP 2009000330 W EP2009000330 W EP 2009000330W WO 2009095170 A3 WO2009095170 A3 WO 2009095170A3
Authority
WO
WIPO (PCT)
Prior art keywords
microactuator
membrane
electromagnetic membrane
coil
supplied
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.)
Ceased
Application number
PCT/EP2009/000330
Other languages
German (de)
English (en)
Other versions
WO2009095170A2 (fr
Inventor
Karin Bauer
Christian Bolzmacher
Josef Schalk
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.)
Airbus Defence and Space GmbH
Original Assignee
EADS Deutschland 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 EADS Deutschland GmbH filed Critical EADS Deutschland GmbH
Publication of WO2009095170A2 publication Critical patent/WO2009095170A2/fr
Publication of WO2009095170A3 publication Critical patent/WO2009095170A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
    • B81B3/0021—Transducers for transforming electrical into mechanical energy or vice versa
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • 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
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/002—Electrostatic motors
    • H02N1/006—Electrostatic motors of the gap-closing type
    • H02N1/008—Laterally driven motors, e.g. of the comb-drive type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Micromachines (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

L'invention concerne un micro-actionneur électromagnétique (1) monté sur un corps de support (2) et présentant au moins une bobine (3) et une membrane (4) qui, lorsque la bobine (3) est alimentée en courant, peut subir une déflexion. La membrane (4) est constituée d'un actionneur élastomère diélectrique pouvant être alimenté en courant et présentant un film élastomère (5) pourvu d'un revêtement d'électrode (6, 7) sur ses deux faces.
PCT/EP2009/000330 2008-01-30 2009-01-21 Micro-actionneur électromagnétique à membrane Ceased WO2009095170A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008006832A DE102008006832A1 (de) 2008-01-30 2008-01-30 Elektromagnetischer Membran-Mikroaktor
DE102008006832.2 2008-01-30

Publications (2)

Publication Number Publication Date
WO2009095170A2 WO2009095170A2 (fr) 2009-08-06
WO2009095170A3 true WO2009095170A3 (fr) 2009-11-12

Family

ID=40806664

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/000330 Ceased WO2009095170A2 (fr) 2008-01-30 2009-01-21 Micro-actionneur électromagnétique à membrane

Country Status (2)

Country Link
DE (1) DE102008006832A1 (fr)
WO (1) WO2009095170A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9227000B2 (en) 2006-09-28 2016-01-05 Smith & Nephew, Inc. Portable wound therapy system

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3254650B1 (fr) 2007-11-21 2020-01-08 Smith & Nephew plc Pansement de plaie
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
EP2320488A1 (fr) * 2009-11-07 2011-05-11 Bayer MaterialScience AG Convertisseur électromécanique avec un élastomère diélectrique
IT1401746B1 (it) * 2010-07-30 2013-08-02 St Microelectronics Srl Attuatore elettromagnetico integrato, in particolare micro-pompa elettromagnetica per un dispositivo microfluidico basato su tecnologia mems, e relativo procedimento di fabbricazione
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
JP2014530104A (ja) * 2011-10-17 2014-11-17 ザ ギッタマー カンパニーＴｈｅ Ｇｕｉｔａｍｍｅｒ Ｃｏｍｐａｎｙ 振動トランスデューサおよびアクチュエータ
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
JP6276251B2 (ja) 2012-03-20 2018-02-07 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ デューティサイクル閾値の動的決定に基づく減圧療法システムの動作制御
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
US10364143B2 (en) 2014-12-18 2019-07-30 Stmicroelectronics S.R.L. Integrated micro-electromechanical device of semiconductor material having a diaphragm, such as a pressure sensor and an actuator
JP6725527B2 (ja) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 陰圧閉鎖療法の装置および方法
DE102015107626B4 (de) 2015-05-15 2019-11-07 Airbus Defence and Space GmbH Strömungssteuerungsvorrichtung, Strömungsdynamischer Profilkörper und Strömungssteuerungsverfahren mit Schallwellenerzeugung
CN105299000B (zh) * 2015-11-10 2018-05-29 中国科学院合肥物质科学研究院 一种单向驱动微流体管
DE102017203598A1 (de) * 2017-03-06 2018-09-06 nui lab GmbH Elektromagnetischer Aktuator
US10332724B2 (en) * 2017-03-17 2019-06-25 Cu Aerospace, Llc Cyclotronic plasma actuator with arc-magnet for active flow control
DE102017216399A1 (de) * 2017-09-15 2019-03-21 Airbus Operations Gmbh Steuerfläche für ein Luftfahrzeug und Luftfahrzeug mit flexibler Steuerfläche
DE102017223882B4 (de) * 2017-12-29 2020-07-16 Airbus Defence and Space GmbH Strömungsaktuatormodul und Strömungskörpersystem
CN110641677A (zh) * 2019-09-30 2020-01-03 安徽建筑大学 一种飞艇
US11643190B2 (en) 2020-01-30 2023-05-09 Airbus Operations Gmbh Vortex generator apparatus for an aircraft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841943A1 (fr) * 2002-07-04 2004-01-09 Bosch Gmbh Robert Dispositif de pompage, membrane avec de tels dispositifs et servomoteur pneumatique avec une telle membrane
US20040189106A1 (en) * 2003-03-14 2004-09-30 Shih-Chia Chang Microactuator having a ferromagnetic substrate
US20070200467A1 (en) * 1999-07-20 2007-08-30 Sri International Compliant electroactive polymer transducers for sonic applications
WO2008011466A1 (fr) * 2006-07-19 2008-01-24 University Of Florida Research Foundation, Inc. Procédé et appareil de commande électromagnétique de mouvements.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE552836C (de) * 1930-06-28 1932-06-18 Reinhard Wussow Elektromagnetisch betaetigte Pumpe
FR2454000A1 (fr) * 1979-04-10 1980-11-07 Bourgeois Jean Marie Pompe a membranes automouvantes magnetiques
DE19849700C2 (de) * 1998-10-28 2001-06-28 Festo Ag & Co Mikroventilanordnung
JP3832338B2 (ja) * 2001-12-25 2006-10-11 松下電工株式会社 電歪ポリマーアクチュエータ
FR2862629B1 (fr) * 2003-11-25 2006-02-17 St Microelectronics Sa Dispositif de refroidissement d'un circuit integre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070200467A1 (en) * 1999-07-20 2007-08-30 Sri International Compliant electroactive polymer transducers for sonic applications
FR2841943A1 (fr) * 2002-07-04 2004-01-09 Bosch Gmbh Robert Dispositif de pompage, membrane avec de tels dispositifs et servomoteur pneumatique avec une telle membrane
US20040189106A1 (en) * 2003-03-14 2004-09-30 Shih-Chia Chang Microactuator having a ferromagnetic substrate
WO2008011466A1 (fr) * 2006-07-19 2008-01-24 University Of Florida Research Foundation, Inc. Procédé et appareil de commande électromagnétique de mouvements.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9227000B2 (en) 2006-09-28 2016-01-05 Smith & Nephew, Inc. Portable wound therapy system

Also Published As

Publication number Publication date
WO2009095170A2 (fr) 2009-08-06
DE102008006832A1 (de) 2009-08-13

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