WO2018025241A3 - A planar pop-up actuator device with embedded electro-magnetic actuation - Google Patents

A planar pop-up actuator device with embedded electro-magnetic actuation Download PDF

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Publication number
WO2018025241A3
WO2018025241A3 PCT/IB2017/054799 IB2017054799W WO2018025241A3 WO 2018025241 A3 WO2018025241 A3 WO 2018025241A3 IB 2017054799 W IB2017054799 W IB 2017054799W WO 2018025241 A3 WO2018025241 A3 WO 2018025241A3
Authority
WO
WIPO (PCT)
Prior art keywords
planar
actuator device
pair
sliding element
magnetic actuation
Prior art date
Application number
PCT/IB2017/054799
Other languages
French (fr)
Other versions
WO2018025241A2 (en
Inventor
Marco SALERNO
Amir FIROUZEH
Jamie Paik
Stefano Mintchev
Original Assignee
Ecole Polytechnique Federale De Lausanne (Epfl)
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
Priority claimed from US15/229,157 external-priority patent/US20180038461A1/en
Application filed by Ecole Polytechnique Federale De Lausanne (Epfl) filed Critical Ecole Polytechnique Federale De Lausanne (Epfl)
Priority to US16/323,087 priority Critical patent/US11728081B2/en
Priority to EP17772460.6A priority patent/EP3494630A2/en
Publication of WO2018025241A2 publication Critical patent/WO2018025241A2/en
Publication of WO2018025241A3 publication Critical patent/WO2018025241A3/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
    • 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
    • H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulator (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and third linear motion axis, respectively, the first, second, and third linear motion axis arranged in a star configuration, and an actuation mechanism including a first, second, and third planar legs and a centerpiece, the first, second and third planar legs pivotably connected to the centerpiece, the planar legs including a first, second, and third sliding element and a first, second, and third middle section, respectively, a sliding element and middle section of a respective leg pivotably connected to each other, each sliding element including a permanent magnet.
PCT/IB2017/054799 2016-08-05 2017-08-04 A planar pop-up actuator device with embedded electro-magnetic actuation WO2018025241A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/323,087 US11728081B2 (en) 2016-08-05 2017-08-04 Planar pop-up actuator device with embedded electro-magnetic actuation
EP17772460.6A EP3494630A2 (en) 2016-08-05 2017-08-04 A planar pop-up actuator device with embedded electro-magnetic actuation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/229,157 US20180038461A1 (en) 2016-08-05 2016-08-05 Planar Pop-Up Actuator Device with Embedded Electro-Magnetic Actuation
US15/229,157 2016-08-05
US201762512108P 2017-05-29 2017-05-29
US62/512,108 2017-05-29

Publications (2)

Publication Number Publication Date
WO2018025241A2 WO2018025241A2 (en) 2018-02-08
WO2018025241A3 true WO2018025241A3 (en) 2018-04-12

Family

ID=59966780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/054799 WO2018025241A2 (en) 2016-08-05 2017-08-04 A planar pop-up actuator device with embedded electro-magnetic actuation

Country Status (2)

Country Link
EP (1) EP3494630A2 (en)
WO (1) WO2018025241A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023135493A1 (en) * 2022-01-12 2023-07-20 Ecole Polytechnique Federale De Lausanne (Epfl) Device and system as human interactive surface

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040114259A1 (en) * 2001-04-19 2004-06-17 Tohru Ishizuya Mirror device, optical switch, thin film elastic structure, and thin elastic structure producing method
US20070220882A1 (en) * 2005-01-18 2007-09-27 Culpepper Martin L 6-Axis electromagnetically-actuated meso-scale nanopositioner
US20130279030A1 (en) * 2010-11-15 2013-10-24 DigitalOptics Corporation MEMS Miniature mems actuator assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040114259A1 (en) * 2001-04-19 2004-06-17 Tohru Ishizuya Mirror device, optical switch, thin film elastic structure, and thin elastic structure producing method
US20070220882A1 (en) * 2005-01-18 2007-09-27 Culpepper Martin L 6-Axis electromagnetically-actuated meso-scale nanopositioner
US20130279030A1 (en) * 2010-11-15 2013-10-24 DigitalOptics Corporation MEMS Miniature mems actuator assemblies

Also Published As

Publication number Publication date
EP3494630A2 (en) 2019-06-12
WO2018025241A2 (en) 2018-02-08

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