EP2404371A4 - APPARATUS FOR GENERATING POWER THAT IS SENSITIVE TO MECHANICAL VIBRATIONS - Google Patents

APPARATUS FOR GENERATING POWER THAT IS SENSITIVE TO MECHANICAL VIBRATIONS

Info

Publication number
EP2404371A4
EP2404371A4 EP09841253.9A EP09841253A EP2404371A4 EP 2404371 A4 EP2404371 A4 EP 2404371A4 EP 09841253 A EP09841253 A EP 09841253A EP 2404371 A4 EP2404371 A4 EP 2404371A4
Authority
EP
European Patent Office
Prior art keywords
substrate
flux
inner magnetic
ferromagnetic
magnetic poles
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.)
Withdrawn
Application number
EP09841253.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2404371A1 (en
Inventor
Pat Sullivan
Richard Waters
Barry Ray Hunt
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.)
Lumedyne Technologies Inc
Original Assignee
Lumedyne Technologies 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 Lumedyne Technologies Inc filed Critical Lumedyne Technologies Inc
Publication of EP2404371A1 publication Critical patent/EP2404371A1/en
Publication of EP2404371A4 publication Critical patent/EP2404371A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Micromachines (AREA)
  • Electromagnets (AREA)
  • Vibration Prevention Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP09841253.9A 2009-03-06 2009-03-06 APPARATUS FOR GENERATING POWER THAT IS SENSITIVE TO MECHANICAL VIBRATIONS Withdrawn EP2404371A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/036394 WO2010101577A1 (en) 2009-03-06 2009-03-06 An apparatus for generating power responsive to mechanical vibration

Publications (2)

Publication Number Publication Date
EP2404371A1 EP2404371A1 (en) 2012-01-11
EP2404371A4 true EP2404371A4 (en) 2013-12-25

Family

ID=42709939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09841253.9A Withdrawn EP2404371A4 (en) 2009-03-06 2009-03-06 APPARATUS FOR GENERATING POWER THAT IS SENSITIVE TO MECHANICAL VIBRATIONS

Country Status (6)

Country Link
EP (1) EP2404371A4 (ja)
JP (1) JP5846688B2 (ja)
KR (1) KR101458265B1 (ja)
CN (1) CN102414969B (ja)
CA (1) CA2754553C (ja)
WO (1) WO2010101577A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8443673B2 (en) 2009-08-03 2013-05-21 Lumedyne Technologies Incorporated High sensitivity geophone
US9716423B1 (en) 2016-06-24 2017-07-25 Nanoport Technology Inc. Tactile feedback actuator, electronic device using same, and method of operating same
US11210912B2 (en) 2016-06-24 2021-12-28 Nanoport Technology Inc. Tactile feedback actuator, electronic device using same, and method of operating same
US10719129B2 (en) 2017-06-21 2020-07-21 Nanoport Technology Inc. Compound haptic effects using multimodal tactile feedback actuator
CN108429327A (zh) * 2018-03-12 2018-08-21 联想(北京)有限公司 一种电子设备和电子设备的控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104159A1 (en) * 2003-11-19 2005-05-19 Nai-Chen Lu Power generator and method for forming same
EP1841049A1 (en) * 2006-03-28 2007-10-03 Infineon Technologies SensoNor AS Electromagnetic micro-generator
WO2008138278A2 (en) * 2007-05-09 2008-11-20 Vysoke Uceni Technicke V Brne Electromagnetic vibratory generator for low frequencies of vibrations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127812A (en) * 1999-02-16 2000-10-03 General Electric Company Integrated environmental energy extractor
ATE426842T1 (de) * 1999-12-07 2009-04-15 Asulab Sa Generator insbesondere fur uhrwerk
US6768230B2 (en) * 2002-02-19 2004-07-27 Rockwell Scientific Licensing, Llc Multiple magnet transducer
CN1860663A (zh) * 2003-08-28 2006-11-08 洛克威尔科学许可有限公司 采用耦合磁铁的电发生装置
GB2412501B (en) * 2004-03-26 2007-10-31 Univ Southampton An electromagnetic device for converting mechanical vibrational energy into electrical energy
JP4704093B2 (ja) * 2005-04-14 2011-06-15 スミダコーポレーション株式会社 振動発電機
WO2007076561A1 (de) * 2005-12-30 2007-07-12 Inventus Engineering Gmbh Vorrichtung zur erzeugung von electrischer energie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104159A1 (en) * 2003-11-19 2005-05-19 Nai-Chen Lu Power generator and method for forming same
EP1841049A1 (en) * 2006-03-28 2007-10-03 Infineon Technologies SensoNor AS Electromagnetic micro-generator
WO2008138278A2 (en) * 2007-05-09 2008-11-20 Vysoke Uceni Technicke V Brne Electromagnetic vibratory generator for low frequencies of vibrations

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010101577A1 *

Also Published As

Publication number Publication date
CN102414969B (zh) 2015-08-12
CA2754553C (en) 2016-10-11
CN102414969A (zh) 2012-04-11
WO2010101577A1 (en) 2010-09-10
JP5846688B2 (ja) 2016-01-20
CA2754553A1 (en) 2010-09-10
EP2404371A1 (en) 2012-01-11
JP2012520053A (ja) 2012-08-30
KR101458265B1 (ko) 2014-11-04
KR20120026028A (ko) 2012-03-16

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