ES2567099A1 - Fluidos magneto-reológicos termosensibles - Google Patents

Fluidos magneto-reológicos termosensibles Download PDF

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Publication number
ES2567099A1
ES2567099A1 ES201590134A ES201590134A ES2567099A1 ES 2567099 A1 ES2567099 A1 ES 2567099A1 ES 201590134 A ES201590134 A ES 201590134A ES 201590134 A ES201590134 A ES 201590134A ES 2567099 A1 ES2567099 A1 ES 2567099A1
Authority
ES
Spain
Prior art keywords
fluids
viscosity
thermosensitive
magnetorheological
magnetorheological fluids
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Granted
Application number
ES201590134A
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English (en)
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ES2567099B1 (es
Inventor
Juan DE VICENTE ÁLVAREZ-MANZANEDA
Keshvad SHAHRIVAR
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Universidad de Granada
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Universidad de Granada
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Publication of ES2567099A1 publication Critical patent/ES2567099A1/es
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Publication of ES2567099B1 publication Critical patent/ES2567099B1/es
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Classifications

    • 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)
  • Fluid-Damping Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Fluidos magneto-reológicos termosensibles. La presente invención consiste en un nuevo tipo de fluidos magneto-reológicos que comprenden medios portadores termosensibles cuya viscosidad se puede controlar externamente mediante cambios en la temperatura, evitando la sedimentación de las partículas magnéticas en ausencia de campo magnético, y al mismo tiempo permitiendo a las partículas agregarse en presencia del campo, lo cual conlleva un fuerte efecto magneto-reológico. Se presentan fluidos cuya viscosidad o módulo elástico se incrementa al calentarlos, y fluidos cuya viscosidad o módulo elástico se incrementa al enfriarlos.

Description

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Claims (1)

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ES201590134A 2013-07-24 2014-07-24 Fluidos magneto-reológicos termosensibles Active ES2567099B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201331128 2013-07-24
ES201331128A ES2447691A1 (es) 2013-07-24 2013-07-24 Fluidos magneto-reológicos termosensibles

Publications (2)

Publication Number Publication Date
ES2567099A1 true ES2567099A1 (es) 2016-04-19
ES2567099B1 ES2567099B1 (es) 2017-01-26

Family

ID=50231585

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201331128A Pending ES2447691A1 (es) 2013-07-24 2013-07-24 Fluidos magneto-reológicos termosensibles
ES201590134A Active ES2567099B1 (es) 2013-07-24 2014-07-24 Fluidos magneto-reológicos termosensibles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES201331128A Pending ES2447691A1 (es) 2013-07-24 2013-07-24 Fluidos magneto-reológicos termosensibles

Country Status (2)

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ES (2) ES2447691A1 (es)
WO (1) WO2015011330A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114877009B (zh) * 2022-05-16 2024-02-23 郑州大学 具有抗沉降功能的智能磁流变阻尼器及控制阻尼力输出的方法

Also Published As

Publication number Publication date
ES2447691A1 (es) 2014-03-12
WO2015011330A1 (es) 2015-01-29
ES2567099B1 (es) 2017-01-26

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