MAGNETOSTRICTIVE MEMBER AND METHOD FOR MANUFACTURING SAME

[Problem] The purpose of the invention is to provide a high performance, highly reliable, and highly versatile magnetostrictive member which is a single crystal but can be obtained at lower cost compared to conventional methods of manufacturing single crystals, and can be used for vibration power ge...

Full description

Saved in:
Bibliographic Details
Main Author IMAI KATSUYA
Format Patent
LanguageEnglish
French
Japanese
Published 04.08.2016
Subjects
Online AccessGet full text

Cover

Loading…
Abstract [Problem] The purpose of the invention is to provide a high performance, highly reliable, and highly versatile magnetostrictive member which is a single crystal but can be obtained at lower cost compared to conventional methods of manufacturing single crystals, and can be used for vibration power generation as a power source for drawing electric energy from various vibrations. [Solution] A magnetostrictive member which is formed by being cut from an Fe-Ga alloy single crystal by electrical discharge machining, the orientation of the alloy crystal being aligned in a direction in which magnetostriction of magnetostrictive elements is required. Le problème de l'invention concerne un élément magnétostrictif haute performance, hautement fiable et hautement polyvalent, qui est un monocristal, mais qui peut être obtenu à un coût plus faible par rapport à des procédés classiques de la fabrication de monocristaux et qui peut être utilisé pour la génération d'énergie vibratoire comme source d'alimentation pour retirer de l'énergie électrique de diverses vibrations. La solution de l'invention porte sur un élément magnétostrictif qui est formé par découpe à partir d'un monocristal d'un alliage de Fe-Ga par usinage par électroérosion, l'orientation du cristal d'alliage étant alignée dans une direction dans laquelle la magnétostriction des éléments magnétostrictifs est requise. 【課題】 単結晶でありながら従来の単結晶製造方法よりも安価であり、種々の振動から電気エネルギーを取り出す電源としての振動発電に用いられる高性能で高い信頼性を有する汎用性の高い磁歪部材を提供することを目的とする。 【解決手段】 Fe-Ga合金の単結晶から、磁歪素子の磁歪を必要とする方向に前記合金の結晶の<100>方位を揃えて放電加工によって切り出して形成した磁歪部材。
AbstractList [Problem] The purpose of the invention is to provide a high performance, highly reliable, and highly versatile magnetostrictive member which is a single crystal but can be obtained at lower cost compared to conventional methods of manufacturing single crystals, and can be used for vibration power generation as a power source for drawing electric energy from various vibrations. [Solution] A magnetostrictive member which is formed by being cut from an Fe-Ga alloy single crystal by electrical discharge machining, the orientation of the alloy crystal being aligned in a direction in which magnetostriction of magnetostrictive elements is required. Le problème de l'invention concerne un élément magnétostrictif haute performance, hautement fiable et hautement polyvalent, qui est un monocristal, mais qui peut être obtenu à un coût plus faible par rapport à des procédés classiques de la fabrication de monocristaux et qui peut être utilisé pour la génération d'énergie vibratoire comme source d'alimentation pour retirer de l'énergie électrique de diverses vibrations. La solution de l'invention porte sur un élément magnétostrictif qui est formé par découpe à partir d'un monocristal d'un alliage de Fe-Ga par usinage par électroérosion, l'orientation du cristal d'alliage étant alignée dans une direction dans laquelle la magnétostriction des éléments magnétostrictifs est requise. 【課題】 単結晶でありながら従来の単結晶製造方法よりも安価であり、種々の振動から電気エネルギーを取り出す電源としての振動発電に用いられる高性能で高い信頼性を有する汎用性の高い磁歪部材を提供することを目的とする。 【解決手段】 Fe-Ga合金の単結晶から、磁歪素子の磁歪を必要とする方向に前記合金の結晶の<100>方位を揃えて放電加工によって切り出して形成した磁歪部材。
Author IMAI KATSUYA
Author_xml – fullname: IMAI KATSUYA
BookMark eNrjYmDJy89L5WSw9HV093MN8Q8OCfJ0DvEMc1XwdfV1cg1ScPRzATJDPPxdFNz8gxR8Hf1C3RydQ0KDPP3cFYIdfV15GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgaGZoZGhobGRo6ExcaoAS3craQ
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate 磁歪部材およびその製造方法
ÉLÉMENT MAGNÉTOSTRICTIF ET SON PROCÉDÉ DE FABRICATION
ExternalDocumentID WO2016121132A1
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2016121132A13
IEDL.DBID EVB
IngestDate Fri Aug 16 05:48:52 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
Japanese
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2016121132A13
Notes Application Number: WO2015JP54976
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160804&DB=EPODOC&CC=WO&NR=2016121132A1
ParticipantIDs epo_espacenet_WO2016121132A1
PublicationCentury 2000
PublicationDate 20160804
PublicationDateYYYYMMDD 2016-08-04
PublicationDate_xml – month: 08
  year: 2016
  text: 20160804
  day: 04
PublicationDecade 2010
PublicationYear 2016
RelatedCompanies NIPPON KOSHUHA STEEL CO.,LTD
RelatedCompanies_xml – name: NIPPON KOSHUHA STEEL CO.,LTD
Score 3.165679
Snippet [Problem] The purpose of the invention is to provide a high performance, highly reliable, and highly versatile magnetostrictive member which is a single...
SourceID epo
SourceType Open Access Repository
SubjectTerms AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE
ALLOYS
APPARATUS THEREFOR
CHEMISTRY
CRYSTAL GROWTH
ELECTRICITY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE
REFINING BY ZONE-MELTING OF MATERIAL
SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE
SINGLE-CRYSTAL-GROWTH
TREATMENT OF ALLOYS OR NON-FERROUS METALS
UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
Title MAGNETOSTRICTIVE MEMBER AND METHOD FOR MANUFACTURING SAME
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160804&DB=EPODOC&locale=&CC=WO&NR=2016121132A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFPVNp-LHlILSt2G_tz4MadPUTUg7tmzubfQTFOmGq_jvewmb7mlvlwSOS-A-frnLBeBRs4syzQyn08stBCh6kgmq7BSGZRpZrhu5zJiyyBlMrde5PW_A5_YtjOwT-iObI6JGZajvtbTXq_9LrEDWVq6f0necWj6HvB-oG3SsOxgAWWrg9-koDmKiEoK4TY3Gck10MzMND7HSgQikRad9OvPFu5TVrlMJT-FwhPyq-gwaH0kLjsn277UWHLFNyhvJjfatz8Fl3ktEeTzh4yHhwxlVGGU-HSteFCDJB3GgIKhTmBdNQ4_wqah0UCYeoxfwEFJOBh2UYfG35cVbvCuweQnNalkVV6CUmpZkulO6Sbdn2WitUs3Ncy117EIruj3nGtr7ON3sX76FEzGUBW5WG5r113dxh063Tu_lWf0CMmp_Ow
link.rule.ids 230,309,786,891,25594,76906
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8QNOKbokYUdYlmb8RtbAMeiBld51C6ESjIG9lnojFAZMZ_32sDyhNvl15yuTa5j197dwV40KwsjxPDbrRTEwGKHiWCyhuZYTaNJNWNVL6YssD2J-bLzJqV4HPbCyPnhP7I4YhoUQnaeyH99er_EsuVtZXrx_gdl5ZPHu-66gYd6zYmQKbq9rp0GLohUQlB3KYGI8kT08yahoNY6aAl5vOK5GnaE30pq92g4p3A4RDlLYpTKH1EVaiQ7d9rVThimydvJDfWtz6DDnOeA8rDMR_1Ce9PqcIo69GR4gQuktwPXQVBncKcYOI5hE9EpYMydhg9h3uPcuI3UIf535bnb-Guws0LKC-Wi-wSlFzTokS3807UapsWeqtY66SpFttWpmWttl2D-j5JV_vZd1DxORvMB_3g9RqOBUsWu5l1KBdf39kNBuAivpXn9gtN5YIo
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=MAGNETOSTRICTIVE+MEMBER+AND+METHOD+FOR+MANUFACTURING+SAME&rft.inventor=IMAI+KATSUYA&rft.date=2016-08-04&rft.externalDBID=A1&rft.externalDocID=WO2016121132A1