BRPI0513450A - elemento magnetoestrictivo e seu uso - Google Patents
elemento magnetoestrictivo e seu usoInfo
- Publication number
- BRPI0513450A BRPI0513450A BRPI0513450-1A BRPI0513450A BRPI0513450A BR PI0513450 A BRPI0513450 A BR PI0513450A BR PI0513450 A BRPI0513450 A BR PI0513450A BR PI0513450 A BRPI0513450 A BR PI0513450A
- Authority
- BR
- Brazil
- Prior art keywords
- magnetostrictive element
- magnetostrictive
- magnetoestrictive
- distinguished
- producing
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/005—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion using electro- or magnetostrictive actuation means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N35/00—Magnetostrictive devices
- H10N35/80—Constructional details
- H10N35/85—Magnetostrictive active materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Vibration Prevention Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Soft Magnetic Materials (AREA)
Abstract
ELEMENTO MAGNETOESTRICTIVO E SEU USO. A presente invenção refere-se a um elemento magnetoestrictivo abrangendo a) pelo menos um dispositivo para a produção de um campo magnético e b) pelo menos uma peça moldada de polímero poroso contendo partículas ferromagnéticas. O elemento magnetoestrictivo destaca-se por um efeito magnetoestrictivo característico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004034723A DE102004034723A1 (de) | 2004-07-17 | 2004-07-17 | Magnetostriktives Element und dessen Verwendung |
PCT/EP2005/001794 WO2006007882A1 (de) | 2004-07-17 | 2005-02-22 | Magnetostriktives element und dessen verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0513450A true BRPI0513450A (pt) | 2008-05-06 |
Family
ID=34962604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0513450-1A BRPI0513450A (pt) | 2004-07-17 | 2005-02-22 | elemento magnetoestrictivo e seu uso |
Country Status (6)
Country | Link |
---|---|
US (1) | US8502635B2 (pt) |
EP (1) | EP1769543B1 (pt) |
JP (1) | JP4842941B2 (pt) |
BR (1) | BRPI0513450A (pt) |
DE (1) | DE102004034723A1 (pt) |
WO (1) | WO2006007882A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573393A (zh) | 2006-12-20 | 2009-11-04 | 巴斯夫欧洲公司 | 各向异性多孔弹性体 |
DE102007014710B4 (de) * | 2007-03-23 | 2009-02-26 | Carl Freudenberg Kg | Hydrolager |
DE102007022403A1 (de) * | 2007-05-10 | 2008-11-20 | Carl Freudenberg Kg | Elastischer Permanentmagnet |
DE102007041050A1 (de) * | 2007-08-29 | 2009-03-12 | Carl Freudenberg Kg | Ventil mit magnetischem Schaumstoffdichtkörper |
JP5267907B2 (ja) * | 2007-12-28 | 2013-08-21 | 国立大学法人九州工業大学 | 磁気力によるアクチュエータ及びそれを用いた駆動装置、並びにセンサ |
DE102009001769A1 (de) | 2008-03-28 | 2009-10-01 | Basf Se | Magnetorheologische Elastomere |
WO2011083611A1 (ja) * | 2010-01-06 | 2011-07-14 | テイカ株式会社 | コンポジット圧電体とそのコンポジット圧電体の製造方法およびそのコンポジット圧電体を用いたコンポジット圧電素子 |
JP5859370B2 (ja) * | 2012-04-23 | 2016-02-10 | 富士フイルム株式会社 | エネルギ変換素子およびその製造方法 |
JP6097081B2 (ja) | 2013-01-15 | 2017-03-15 | 東洋ゴム工業株式会社 | センサとその製造方法 |
JP6056634B2 (ja) * | 2013-04-25 | 2017-01-11 | 富士通株式会社 | 発電装置 |
US9983234B2 (en) | 2014-03-10 | 2018-05-29 | Qortek, Inc. | Non-contact magnetostrictive current sensor |
JP6023759B2 (ja) * | 2014-08-01 | 2016-11-09 | ヤマハ発動機株式会社 | センサ、相分離検出システム、及び相分離検出方法 |
MX2019012228A (es) | 2017-04-10 | 2019-12-11 | Basf Se | Dispersion de particulas magnetizables en poliol, su preparacion y uso. |
US10181371B1 (en) * | 2017-08-31 | 2019-01-15 | City University Of Hong Kong | Apparatus for magnetostrictive sensor for guided-wave-based inspection, and its associated system and method |
CN109111605A (zh) * | 2018-08-03 | 2019-01-01 | 瑞声科技(南京)有限公司 | 磁流变热塑性硫化橡胶弹性体阻尼材料的制备方法及产品 |
EP4303244A1 (en) * | 2021-03-01 | 2024-01-10 | Tokyo Ohka Kogyo Co., Ltd. | Composition having magnetostrictive properties, and cured product thereof |
WO2023176869A1 (ja) * | 2022-03-18 | 2023-09-21 | 国立大学法人東北大学 | 磁歪材料、エネルギー変換部材およびその製造方法ならびに振動発電装置 |
Family Cites Families (29)
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US2433898A (en) * | 1942-11-23 | 1948-01-06 | Permoflux Corp | Magnetostrictive vibrator unit |
US3389274A (en) * | 1965-12-06 | 1968-06-18 | Perkin Elmer Corp | Peristaltic actuator |
DE1694049A1 (de) * | 1967-08-31 | 1971-05-27 | Elastomer Ag | Zellige Polymere und daraus hergestellte Koerper |
GB2037087A (en) * | 1978-12-11 | 1980-07-02 | Kumagawa O | A transformer covered with thermoplastic resin and a method for covering it |
US4710709A (en) * | 1983-11-04 | 1987-12-01 | Allied Corporation | Magnetomechanical transducers utilizing resonant frequency shifts to measure displacement of an object |
US4845450A (en) * | 1986-06-02 | 1989-07-04 | Raytheon Company | Self-biased modular magnetostrictive driver and transducer |
US5223046A (en) | 1988-09-29 | 1993-06-29 | Kabushiki Kaisha Toshiba | Super-magnetostrictive alloy |
DE68926768T2 (de) * | 1988-09-29 | 1996-12-12 | Toshiba Kawasaki Kk | Supermagnetostriktive Legierung |
JP2658433B2 (ja) | 1989-10-06 | 1997-09-30 | 日本合成ゴム株式会社 | 架橋発泡用成形物 |
US5072158A (en) * | 1990-10-16 | 1991-12-10 | Ilc Technology, Inc. | Silent lamp igniter |
JPH04231750A (ja) | 1990-12-28 | 1992-08-20 | Nissan Motor Co Ltd | 防振支持装置 |
US5792284A (en) * | 1991-05-22 | 1998-08-11 | Fox Technology Kb | Magnetostrictive powder composite and methods for the manufacture thereof |
SE468655B (sv) * | 1991-05-22 | 1993-02-22 | Proengco Ab | Magnetostriktiv komposit av pulvermaterial |
WO1993007863A1 (en) | 1991-10-15 | 1993-04-29 | Mullarkey Michael F | Methods and compositions for treating allergic reactions |
US5453291A (en) * | 1993-05-25 | 1995-09-26 | Honda Giken Kogyo Kabushiki Kaisha | FRP member and method of detecting internal damage therein |
US5440278A (en) * | 1994-03-25 | 1995-08-08 | Bartholomew; Darin | Ferrite system for modulating, phase shifting, or attenuating radio frequency energy |
JP3627342B2 (ja) * | 1996-01-31 | 2005-03-09 | Jsr株式会社 | 磁性ポリマー粒子およびその製造方法 |
US6273965B1 (en) | 1996-10-18 | 2001-08-14 | Iowa State University Research Foundation, Inc. | Magnetostrictive materials and method for improving AC characteristics in same |
JPH11202035A (ja) * | 1997-11-17 | 1999-07-30 | Unitika Ltd | 磁気センサ素子 |
US6273966B1 (en) | 1998-12-03 | 2001-08-14 | Etrema Products, Inc. | High performance rare earth-transition metal magnetostrictive materials |
US6397661B1 (en) * | 1998-12-30 | 2002-06-04 | University Of Kentucky Research Foundation | Remote magneto-elastic analyte, viscosity and temperature sensing apparatus and associated methods of sensing |
WO2001071823A2 (en) * | 2000-03-22 | 2001-09-27 | Siemens Vdo Automotive Corporation | Method of control for a self-sensing magnetostrictive actuator |
US20020004543A1 (en) * | 2000-04-28 | 2002-01-10 | Carman Greg P. | Damping in composite materials through domain wall motion |
JP2002278425A (ja) | 2001-01-10 | 2002-09-27 | Bridgestone Corp | トナーシール材及びプロセスカートリッジ |
US6847153B1 (en) * | 2001-06-13 | 2005-01-25 | The United States Of America As Represented By The Secretary Of The Navy | Polyurethane electrostriction |
US20030168295A1 (en) | 2002-02-12 | 2003-09-11 | Zhixiu Han | Active vibration isolation system |
JP2005519464A (ja) | 2002-02-28 | 2005-06-30 | ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア | 配向粒子複合物 |
US6775137B2 (en) | 2002-11-25 | 2004-08-10 | International Business Machines Corporation | Method and apparatus for combined air and liquid cooling of stacked electronics components |
JP3870936B2 (ja) * | 2003-07-14 | 2007-01-24 | 株式会社村田製作所 | 積層セラミック電子部品 |
-
2004
- 2004-07-17 DE DE102004034723A patent/DE102004034723A1/de not_active Withdrawn
-
2005
- 2005-02-22 WO PCT/EP2005/001794 patent/WO2006007882A1/de active Application Filing
- 2005-02-22 EP EP05804921.4A patent/EP1769543B1/de not_active Not-in-force
- 2005-02-22 JP JP2007521804A patent/JP4842941B2/ja not_active Expired - Fee Related
- 2005-02-22 BR BRPI0513450-1A patent/BRPI0513450A/pt not_active IP Right Cessation
- 2005-02-22 US US11/632,674 patent/US8502635B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008507142A (ja) | 2008-03-06 |
JP4842941B2 (ja) | 2011-12-21 |
EP1769543A1 (de) | 2007-04-04 |
EP1769543B1 (de) | 2014-01-22 |
DE102004034723A1 (de) | 2006-02-09 |
US20070241849A1 (en) | 2007-10-18 |
US8502635B2 (en) | 2013-08-06 |
WO2006007882A1 (de) | 2006-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2710 DE 13-12-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |