KR100817319B1 - 이동형 기기의 전력 발생장치 및 이를 구비한자가발전시스템 - Google Patents
이동형 기기의 전력 발생장치 및 이를 구비한자가발전시스템 Download PDFInfo
- Publication number
- KR100817319B1 KR100817319B1 KR1020060107440A KR20060107440A KR100817319B1 KR 100817319 B1 KR100817319 B1 KR 100817319B1 KR 1020060107440 A KR1020060107440 A KR 1020060107440A KR 20060107440 A KR20060107440 A KR 20060107440A KR 100817319 B1 KR100817319 B1 KR 100817319B1
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- KR
- South Korea
- Prior art keywords
- mobile device
- piezoelectric
- piezoelectric beam
- mass
- power
- 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.)
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- 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
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/304—Beam type
- H10N30/306—Cantilevers
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (9)
- 삭제
- 이동형 기기에 장착되는 베이스;상기 베이스에 일단이 장착되는 압전빔;상기 압전빔의 타단에 장착되는 질량부; 및상기 압전빔의 변형으로부터 발생한 전기에너지를 정류 및 축전하는 정류부;를 포함하며,상기 압전빔은 복수개가 상기 베이스상에 일단이 병렬로 배치되며, 상기 질량부는 상기 복수개의 압전빔들의 타단을 연결하는 이동형 기기의 전력 발생장치.
- 삭제
- 제 2 항에 있어서, 상기 질량부에는 상기 압전빔들의 타단이 삽입되는 복수개의 장착홈들이 형성된 이동형 기기의 전력 발생장치.
- 제 2 항에 있어서, 상기 질량부를 상기 압전빔의 수직방향으로 미끄러질 수 있도록 가이드하는 가이드부; 및상기 가이드부를 지지하는 지지대;를 더 포함하는 이동형 기기의 전력 발생장치.
- 제 2 항에 있어서, 상기 질량부의 이동범위를 제한하는 스토퍼;를 더 포함하는 이동형 기기의 전력 발생장치.
- 이동형 기기; 및상기 이동형 기기에 장착되는 베이스와, 상기 베이스에 일단이 장착되는 압전빔과, 상기 압전빔의 타단에 장착되는 질량부와, 상기 압전빔의 변형으로부터 발생한 전기에너지를 정류 및 축전하는 정류부를 포함하고, 상기 압전빔은 복수개가 상기 베이스상에 일단이 병렬로 배치되며, 상기 질량부는 상기 복수개의 압전빔들의 타단을 연결하는 이동형 기기의 전력 발생장치;를 포함하는 자가발전시스템.
- 제 7 항에 있어서, 상기 이동형 기기는 타이어의 알루미늄 휠로 구성되며, 상기 전력 발생장치는 상기 타이어의 알루미늄 휠에 장착되는 자가발전시스템.
- 제 8 항에 있어서, 상기 전력발생장치는 상기 알루미늄 휠의 상하면에 2개 또는 상하 좌우면에 4개가 대칭 배치된 자가발전시스템.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060107440A KR100817319B1 (ko) | 2006-11-01 | 2006-11-01 | 이동형 기기의 전력 발생장치 및 이를 구비한자가발전시스템 |
| US11/616,654 US7504764B2 (en) | 2006-11-01 | 2006-12-27 | Electric power generating apparatus for movement type equipment and self-generation system having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060107440A KR100817319B1 (ko) | 2006-11-01 | 2006-11-01 | 이동형 기기의 전력 발생장치 및 이를 구비한자가발전시스템 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100817319B1 true KR100817319B1 (ko) | 2008-03-27 |
Family
ID=39329296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060107440A Expired - Fee Related KR100817319B1 (ko) | 2006-11-01 | 2006-11-01 | 이동형 기기의 전력 발생장치 및 이를 구비한자가발전시스템 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7504764B2 (ko) |
| KR (1) | KR100817319B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101141697B1 (ko) | 2011-12-28 | 2012-05-04 | 주식회사 에너지팜테크놀러지 | 압전소자를 이용한 발전장치 |
| CN102598329A (zh) * | 2009-10-27 | 2012-07-18 | 高丽大学校产学协力团 | 压电纳米器件 |
| KR101457533B1 (ko) * | 2013-04-01 | 2014-11-03 | 부산외국어대학교 산학협력단 | 안경형 전자 기기의 전원 공급 장치 |
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| DE10359990B4 (de) * | 2003-12-19 | 2006-11-16 | Enocean Gmbh | Auf rotierenden Elementen angeordneter Energiewandler zur Umwandlung von mechanischer in elektrischer Energie |
| US7954370B2 (en) * | 2005-06-10 | 2011-06-07 | Michelin Recherche Et Technique | Use of piezoelectric sensor attached to electronics package housing |
| DE102006039936B4 (de) * | 2006-08-25 | 2011-07-28 | EnOcean GmbH, 82041 | Elektromechanischer Rotationswandler und Verfahren zum Erzeugen elektrischer Energie mittels eines elektromechanischen Rotationswandlers |
| ITRM20070079A1 (it) * | 2007-02-15 | 2008-08-16 | Wisepower S R L | Generatore piezoelettrico bistabile. |
| ES2389715T3 (es) * | 2007-03-21 | 2012-10-30 | The University Of Vermont And State Agricultural College | Sistemas de recogida de energía vibracional piezoeléctrica que incorpora una recogida de energía en el modo de curvatura paramétrico |
| US20090267452A1 (en) * | 2008-04-24 | 2009-10-29 | Vmonitor, Inc. | System and method for energy generation in an oil field environment |
| US7821183B2 (en) * | 2008-06-19 | 2010-10-26 | Omnitek Partners Llc | Electrical generators for low-frequency and time-varying rocking and rotary motion |
| US7936111B2 (en) * | 2008-08-07 | 2011-05-03 | Samsung Electronics Co., Ltd. | Apparatus for generating electrical energy and method for manufacturing the same |
| KR101454686B1 (ko) * | 2008-09-17 | 2014-10-28 | 삼성전자주식회사 | 에너지 변환 장치 및 방법 |
| US20100141094A1 (en) * | 2008-12-05 | 2010-06-10 | Seagate Technology Llc | Piezoelectric energy harvesting system |
| EP2410649B1 (en) * | 2009-03-18 | 2017-05-17 | Fujitsu Limited | Piezoelectric power generating device |
| US8487514B2 (en) * | 2009-09-10 | 2013-07-16 | Romy Fain | Apparatus and method for harvesting energy |
| US8258644B2 (en) * | 2009-10-12 | 2012-09-04 | Kaplan A Morris | Apparatus for harvesting energy from flow-induced oscillations and method for the same |
| US7986076B2 (en) * | 2009-11-02 | 2011-07-26 | Toyota Motor Engineering & Manufacturing North America, Inc, | Energy harvesting device |
| JP2011004598A (ja) * | 2010-09-03 | 2011-01-06 | Seiko Epson Corp | 圧電型発電機および圧電型発電機を用いた電子機器 |
| US8878421B2 (en) * | 2011-06-23 | 2014-11-04 | Toyota Jidosha Kabushiki Kaisha | Energy harvesting/tire pressure, temperature and tire data transmitter |
| FI123941B (fi) * | 2010-09-07 | 2013-12-31 | Murata Electronics Oy | Energiankerääjärakenne ja -menetelmä |
| US20140035438A1 (en) * | 2011-04-12 | 2014-02-06 | Massachusetts Institute Of Technology | Passive, Self-Tuning Energy Harvester for Extracting Energy From Rotational Motion |
| US9222465B2 (en) * | 2011-04-15 | 2015-12-29 | Northeastern University | Non-rotating wind energy generator |
| GB201300403D0 (en) * | 2013-01-10 | 2013-02-20 | Smiths Medical Int Ltd | Flow sensors and apparatus |
| US9366234B2 (en) * | 2013-08-10 | 2016-06-14 | James Michael Sanchez | Apparatus and methods for recovery of variational wind energy |
| US11791748B2 (en) * | 2019-07-24 | 2023-10-17 | Tdk Corporation | Smart wheel energy harvester |
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2006
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- 2006-12-27 US US11/616,654 patent/US7504764B2/en not_active Expired - Fee Related
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598329A (zh) * | 2009-10-27 | 2012-07-18 | 高丽大学校产学协力团 | 压电纳米器件 |
| CN102598329B (zh) * | 2009-10-27 | 2014-08-20 | 高丽大学校产学协力团 | 压电纳米器件 |
| KR101141697B1 (ko) | 2011-12-28 | 2012-05-04 | 주식회사 에너지팜테크놀러지 | 압전소자를 이용한 발전장치 |
| US8581475B2 (en) | 2011-12-28 | 2013-11-12 | In Seo KIM | Generating device using piezoelectric energy harvester |
| KR101457533B1 (ko) * | 2013-04-01 | 2014-11-03 | 부산외국어대학교 산학협력단 | 안경형 전자 기기의 전원 공급 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080100182A1 (en) | 2008-05-01 |
| US7504764B2 (en) | 2009-03-17 |
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