JP7205675B1 - 渦電流式ダンパ - Google Patents

渦電流式ダンパ Download PDF

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Publication number
JP7205675B1
JP7205675B1 JP2022551003A JP2022551003A JP7205675B1 JP 7205675 B1 JP7205675 B1 JP 7205675B1 JP 2022551003 A JP2022551003 A JP 2022551003A JP 2022551003 A JP2022551003 A JP 2022551003A JP 7205675 B1 JP7205675 B1 JP 7205675B1
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JP
Japan
Prior art keywords
conductive member
peripheral surface
holding member
magnet holding
eddy current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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JP2022551003A
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English (en)
Japanese (ja)
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JPWO2022249696A1 (fr
Inventor
亮介 増井
憲治 今西
卓也 藤田
博行 山口
裕 野上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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Nippon Steel Corp
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Publication date
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Publication of JPWO2022249696A1 publication Critical patent/JPWO2022249696A1/ja
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Publication of JP7205675B1 publication Critical patent/JP7205675B1/ja
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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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/06—Magnetic or electromagnetic

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Magnetically Actuated Valves (AREA)
  • Surgical Instruments (AREA)
JP2022551003A 2021-05-27 2022-03-24 渦電流式ダンパ Active JP7205675B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021089304 2021-05-27
JP2021089304 2021-05-27
PCT/JP2022/013859 WO2022249696A1 (fr) 2021-05-27 2022-03-24 Amortisseur du type à courant de foucault

Publications (2)

Publication Number Publication Date
JPWO2022249696A1 JPWO2022249696A1 (fr) 2022-12-01
JP7205675B1 true JP7205675B1 (ja) 2023-01-17

Family

ID=84229785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551003A Active JP7205675B1 (ja) 2021-05-27 2022-03-24 渦電流式ダンパ

Country Status (5)

Country Link
JP (1) JP7205675B1 (fr)
KR (1) KR20230145605A (fr)
CN (1) CN117222825A (fr)
TW (1) TWI809798B (fr)
WO (1) WO2022249696A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011196507A (ja) * 2010-03-23 2011-10-06 Toyota Motor Corp ショックアブソーバ
JP2019078332A (ja) * 2017-10-24 2019-05-23 新日鐵住金株式会社 渦電流式ダンパ
JP2019183906A (ja) * 2018-04-05 2019-10-24 株式会社免制震ディバイス マスダンパ
WO2020116344A1 (fr) * 2018-12-06 2020-06-11 日本製鉄株式会社 Amortisseur de type à courant de foucault

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201042181A (en) * 2009-05-20 2010-12-01 Nat Univ Chung Cheng Eddy current-actuated balancing device for rotating machine
CN111033078B (zh) * 2017-08-29 2021-11-05 日本制铁株式会社 涡流式减振器
JP6863465B2 (ja) * 2017-09-13 2021-04-21 日本製鉄株式会社 渦電流式ダンパ
JP6926996B2 (ja) 2017-11-30 2021-08-25 日本製鉄株式会社 渦電流式ダンパ
CN209725052U (zh) * 2018-12-28 2019-12-03 安邸建筑环境工程咨询(上海)有限公司 一种电涡流阻尼器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011196507A (ja) * 2010-03-23 2011-10-06 Toyota Motor Corp ショックアブソーバ
JP2019078332A (ja) * 2017-10-24 2019-05-23 新日鐵住金株式会社 渦電流式ダンパ
JP2019183906A (ja) * 2018-04-05 2019-10-24 株式会社免制震ディバイス マスダンパ
WO2020116344A1 (fr) * 2018-12-06 2020-06-11 日本製鉄株式会社 Amortisseur de type à courant de foucault

Also Published As

Publication number Publication date
TW202300796A (zh) 2023-01-01
TWI809798B (zh) 2023-07-21
JPWO2022249696A1 (fr) 2022-12-01
CN117222825A (zh) 2023-12-12
KR20230145605A (ko) 2023-10-17
WO2022249696A1 (fr) 2022-12-01

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