CN111755201A - 磁粘性流体组合物 - Google Patents

磁粘性流体组合物 Download PDF

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Publication number
CN111755201A
CN111755201A CN202010185802.XA CN202010185802A CN111755201A CN 111755201 A CN111755201 A CN 111755201A CN 202010185802 A CN202010185802 A CN 202010185802A CN 111755201 A CN111755201 A CN 111755201A
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CN
China
Prior art keywords
particles
fluid composition
magnetorheological fluid
magnetic particles
hollow
Prior art date
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Pending
Application number
CN202010185802.XA
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English (en)
Chinese (zh)
Inventor
石崎裕久
落合明
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Somar Corp
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Somar Corp
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Application filed by Somar Corp filed Critical Somar Corp
Publication of CN111755201A publication Critical patent/CN111755201A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
    • H01F1/447—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids characterised by magnetoviscosity, e.g. magnetorheological, magnetothixotropic, magnetodilatant liquids

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Lubricants (AREA)
CN202010185802.XA 2019-03-28 2020-03-17 磁粘性流体组合物 Pending CN111755201A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019062625A JP7353053B2 (ja) 2019-03-28 2019-03-28 磁気粘性流体組成物
JP2019-062625 2019-03-28

Publications (1)

Publication Number Publication Date
CN111755201A true CN111755201A (zh) 2020-10-09

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ID=72606464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010185802.XA Pending CN111755201A (zh) 2019-03-28 2020-03-17 磁粘性流体组合物

Country Status (4)

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US (1) US20200312504A1 (enExample)
JP (1) JP7353053B2 (enExample)
CN (1) CN111755201A (enExample)
TW (1) TWI849051B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118266046A (zh) * 2021-11-18 2024-06-28 索马龙株式会社 磁流变流体和机械装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12480069B2 (en) 2022-11-18 2025-11-25 Somar Corporation Magnetic viscous fluid and mechanical device
WO2024106210A1 (ja) * 2022-11-18 2024-05-23 ソマール株式会社 磁気粘性流体及び機械装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005113045A (ja) * 2003-10-09 2005-04-28 Toda Kogyo Corp 磁気粘性流体
US20100224820A1 (en) * 2009-03-09 2010-09-09 Gm Global Technology Operation, Inc. Magnetorheological compositions including nonmagnetic material
US20110062371A1 (en) * 2009-09-16 2011-03-17 Gm Global Technology Operations, Inc. Magnetorheological fluid and method of making the same
CN102876428A (zh) * 2012-10-23 2013-01-16 大连理工大学 一种以中空钴微粒为分散相的磁流变液
JP2014167986A (ja) * 2013-02-28 2014-09-11 Kurimoto Ltd 磁気粘性流体及びこれを用いたクラッチ
KR20180017583A (ko) * 2016-08-10 2018-02-21 주식회사 엘지화학 복합체 및 상기 복합체를 포함하는 조성물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2148000C (en) * 1992-10-30 2000-10-10 Keith D. Weiss Thixotropic magnetorheological materials
JP2001050344A (ja) 1999-08-02 2001-02-23 Polymatech Co Ltd 粘性流体封入ダンパーおよびそれを用いたアクティブ防振方法
US7413063B1 (en) * 2003-02-24 2008-08-19 Davis Family Irrevocable Trust Compressible fluid magnetorheological suspension strut
JP5099298B2 (ja) 2005-02-22 2012-12-19 タマティーエルオー株式会社 複合フラーレン粒子の製造方法、その製造装置及び複合フラーレン粒子
JP2006286890A (ja) 2005-03-31 2006-10-19 Bando Chem Ind Ltd 磁気粘性流体
JP6692146B2 (ja) 2015-11-04 2020-05-13 コスモ石油ルブリカンツ株式会社 磁気粘性流体組成物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005113045A (ja) * 2003-10-09 2005-04-28 Toda Kogyo Corp 磁気粘性流体
US20100224820A1 (en) * 2009-03-09 2010-09-09 Gm Global Technology Operation, Inc. Magnetorheological compositions including nonmagnetic material
US20110062371A1 (en) * 2009-09-16 2011-03-17 Gm Global Technology Operations, Inc. Magnetorheological fluid and method of making the same
CN102876428A (zh) * 2012-10-23 2013-01-16 大连理工大学 一种以中空钴微粒为分散相的磁流变液
JP2014167986A (ja) * 2013-02-28 2014-09-11 Kurimoto Ltd 磁気粘性流体及びこれを用いたクラッチ
KR20180017583A (ko) * 2016-08-10 2018-02-21 주식회사 엘지화학 복합체 및 상기 복합체를 포함하는 조성물

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118266046A (zh) * 2021-11-18 2024-06-28 索马龙株式会社 磁流变流体和机械装置
CN118266046B (zh) * 2021-11-18 2024-12-13 索马龙株式会社 磁流变流体和机械装置

Also Published As

Publication number Publication date
JP2020161765A (ja) 2020-10-01
TW202041658A (zh) 2020-11-16
JP7353053B2 (ja) 2023-09-29
TWI849051B (zh) 2024-07-21
US20200312504A1 (en) 2020-10-01

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