IN2014DN07960A - - Google Patents

Info

Publication number
IN2014DN07960A
IN2014DN07960A IN7960DEN2014A IN2014DN07960A IN 2014DN07960 A IN2014DN07960 A IN 2014DN07960A IN 7960DEN2014 A IN7960DEN2014 A IN 7960DEN2014A IN 2014DN07960 A IN2014DN07960 A IN 2014DN07960A
Authority
IN
India
Prior art keywords
electromagnetic coil
connecting member
magnet
channel
disposed
Prior art date
Application number
Inventor
Warren Oliver
John Swindeman
Michael Drake
Original Assignee
Nanomechanics 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 Nanomechanics Inc filed Critical Nanomechanics Inc
Publication of IN2014DN07960A publication Critical patent/IN2014DN07960A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • 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
    • H01F7/066—Electromagnets with movable winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
  • Electromagnets (AREA)
  • Micromachines (AREA)

Abstract

The application describes an electromechanical actuator for generating a mechanical force to be transferred to an apparatus. The electromechanical actuator comprises an electromagnetic coil a connecting member and a magnet. The connecting member is mechanically coupled between the electromagnetic coil and the apparatus and is configured to transfer the mechanical force from the electromagnetic coil to the apparatus. The magnet is disposed between the electromagnetic coil and the apparatus and includes a channel in which the electromagnetic coil is disposed the channel having a channel opening that faces away from the apparatus the magnet further having a central hole through which the connecting member extends.
IN7960DEN2014 2012-03-15 2013-03-15 IN2014DN07960A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261611187P 2012-03-15 2012-03-15
PCT/US2013/031850 WO2013138682A1 (en) 2012-03-15 2013-03-15 Electromechanical actuator to reduce heating effects

Publications (1)

Publication Number Publication Date
IN2014DN07960A true IN2014DN07960A (en) 2015-05-01

Family

ID=48083602

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7960DEN2014 IN2014DN07960A (en) 2012-03-15 2013-03-15

Country Status (4)

Country Link
US (1) US9712034B2 (en)
EP (1) EP2826047B1 (en)
IN (1) IN2014DN07960A (en)
WO (1) WO2013138682A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10258945B2 (en) * 2013-10-22 2019-04-16 Resodyn Corporation Mechanical resonant system
US10168261B2 (en) 2015-03-23 2019-01-01 Kla-Tencor Corporation Structure for achieving dimensional stability during temperature changes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285122A (en) * 1970-06-30 1972-08-09 Atis Strazdins Collapsible tube container
US3671829A (en) * 1970-07-09 1972-06-20 Joseph W Mathews Moving coil direct reciprocating motor
NO131870C (en) * 1970-10-12 1975-08-20 Kongsberg Vapenfab As
US3864695A (en) * 1972-09-25 1975-02-04 Asahi Optical Co Ltd Pen having vertical movement control
US3965377A (en) * 1973-06-21 1976-06-22 Carbonneau Industries, Inc. Linear force generator
JPH07239437A (en) * 1994-02-25 1995-09-12 Sony Corp Electromagnetic driving device and lens driving mechanism using same
US20030140907A1 (en) 2002-01-31 2003-07-31 Frederic Gagnon Flexible circuit connection for moving coil of an automotive emission control valve
US7831059B1 (en) * 2006-11-03 2010-11-09 Sahyoun Joseph Y Self-cooled electro-magnetic audio transducer
DE202007002760U1 (en) 2007-02-26 2007-04-26 Barabas-Lammert, Kurt, Dr. Electromagnetic actuator drive for control valve and shut-off fittings, has drive connection formed via thrust- or pull-rod with axially movable part of electromagnetic drive unit
JP5064992B2 (en) * 2007-12-13 2012-10-31 アスモ株式会社 Brushless motor and manufacturing method thereof
JP2012029441A (en) * 2010-07-22 2012-02-09 Aisin Aw Co Ltd Armature for rotary electric machine

Also Published As

Publication number Publication date
EP2826047A1 (en) 2015-01-21
US20150028696A1 (en) 2015-01-29
WO2013138682A1 (en) 2013-09-19
EP2826047B1 (en) 2017-06-21
US9712034B2 (en) 2017-07-18

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