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Investigation on the damping force properties of the damper using elastomer particles

Research Project

Project/Area Number 15K05862
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dynamics/Control
Research InstitutionNagoya Institute of Technology

Principal Investigator

IDO YASUSHI  名古屋工業大学, 工学(系)研究科(研究院), 教授 (40221775)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsダンパー / エラストマー粒子 / 減衰力 / 摩擦力 / 個別要素法解析 / 漸硬型 / 粒状体 / 減衰トルク / 充填率 / 個別要素法 / 振動制御 / エラストマー / ロータリーダンパー / 免震
Outline of Final Research Achievements

A damper utilizing an elastomer particle assemblage instead of the oil of an oil damper which is a device for suppressing vibration was trial-produced, and the basic damping force characteristics were investigated by experiments and numerical simulations. A prototype of double-rod type and single-rod type and rotating type dampers were prototyped, and the dependency of damping force on vibration frequency, particle packing ratio, etc. was clarified. In the single-rod type damper, the maximum damping force exceeds 1 kN at vibration frequency of several hertz, amplitude of several millimeters, and sufficient damping force which can be practically used was obtained.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (31 results)

All 2017 2016 2015

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 3 results) Presentation (8 results) (of which Int'l Joint Research: 4 results) Patent(Industrial Property Rights) (20 results) (of which Overseas: 15 results)

  • [Journal Article] Effects of Stroke and Frequency on Damping Properties of a Damper Using a Steel Particle Assemblage2016

    • Author(s)
      Yasushi Ido,Makoto Hanai, Takuma Kawai, Koichi Hayashi, Atsushi Toyouchi
    • Journal Title

      Advanced Experimental Mechanics

      Volume: 1 Pages: 105-110

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Basic Damping Property of a Double-Rod Type Damper Utilizing an Elastomer Particle Assemblage2016

    • Author(s)
      Yusuke Morishita, Yasushi Ido, Kouta Maekawa, Atsushi Toyouchi
    • Journal Title

      Advanced Experimental Mechanics

      Volume: 1 Pages: 93-98

    • NAID

      130005331659

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Damping Properties of a Damper Using an Elastomer Particle Assemblage Mixing Fine Particles2016

    • Author(s)
      Ryusuka Kawamoto, Yasushi Ido, Atsushi Toyouchi
    • Journal Title

      Advanced Experimental Mechanics

      Volume: 1 Pages: 99-104

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] エラストマー粒子を用いた試作回転型粒状体ダンパーのトルク特性2017

    • Author(s)
      萩原秀郁,井門康司,岩本悠宏,豊内敦士
    • Organizer
      日本実験力学会2017年次講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 粒状体磁性エラストマーを用いたエネルギー回生型ダンパーの基本特性2017

    • Author(s)
      堀田俊介,花井誠,井門康司,岩本悠宏,豊内敦士
    • Organizer
      平成29年度磁性流体連合講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Discrete Element Method Simulation of Dynamic Behavior of Particles in a Damper Using a Steel Particle Assemblage2016

    • Author(s)
      Makoto Hanai, Yasushi Ido, Yuhiro Iwamoto, Toshiki Nishizawa, Koichi Hayashi
    • Organizer
      Asian Conference on Experimental Mechanics 2016
    • Place of Presentation
      Jejyu, Korea
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 永久磁石エラストマー粒子を用いた粒状体ダンパーの印加磁場に対する減衰力特性2016

    • Author(s)
      花井誠,井門康司,岩本悠宏,藤井泰久,出口朋枝
    • Organizer
      平成28年度磁性流体連合講演会
    • Place of Presentation
      北海道大学
    • Related Report
      2016 Research-status Report
  • [Presentation] Damping properties of a damper using an elastomer particle assemblage mixing fine particles2015

    • Author(s)
      Ryusuke Kawamoto, Yasushi Ido and Atsushi Toyouchi
    • Organizer
      The 12th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Place of Presentation
      Shimane
    • Year and Date
      2015-11-01
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Basic damping property of a double-rod type damper utilizing an elastomer particle assemblage2015

    • Author(s)
      Yusuke Morishita, Yasushi Ido, Kouta Maekawa and Atsushi Toyouchi
    • Organizer
      The 12th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Place of Presentation
      Shimane
    • Year and Date
      2015-11-01
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of stroke and frequency on damping properties of a damper using a steel particle assemblage2015

    • Author(s)
      Yasushi Ido, Makoto Hanai, Takuma Kawai and Atushi Toyouchi
    • Organizer
      The 12th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Place of Presentation
      Shimane
    • Year and Date
      2015-11-01
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 粒状体ダンパの衝撃荷重に対する応答2015

    • Author(s)
      林浩一,井門康司
    • Organizer
      日本機械学会2015年度年次講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      中里雅一,太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Holder
      中里雅一,太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ロータリーダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,井門康司
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,井門康司
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-082522
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 発電機能付きダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-082521
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-082519
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] Damper with power generating function2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] Damper2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] Rotary damper2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ロータリーダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 発電機能付きダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ロータリーダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 発電機能付きダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 発電機能付きダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ロータリーダンパ2017

    • Inventor(s)
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Holder
      太田晶久,関根伸一,豊内敦士,福沢祐二,井門康司,岩本悠宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      関根伸一,中里雅一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Holder
      関根伸一,中里雅一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017-02-28
    • Related Report
      2016 Research-status Report
    • Overseas
  • [Patent(Industrial Property Rights)] ダンパ2017

    • Inventor(s)
      中里雅一,関根伸一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Holder
      中里雅一,関根伸一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017-03-21
    • Related Report
      2016 Research-status Report
    • Overseas
  • [Patent(Industrial Property Rights)] ダンパ2016

    • Inventor(s)
      関根伸一,中里雅一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Holder
      関根伸一,中里雅一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-06-21
    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] ダンパ2016

    • Inventor(s)
      中里雅一,関根伸一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Holder
      中里雅一,関根伸一,豊内敦士,福沢祐二,井門康司
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-07-21
    • Related Report
      2016 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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