• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Brake (1) of permanent magnets for launching life-saving equipment, comprising: - two coaxial parts with movement relative to each other around the common axis (4), - where a first part comprises permanent magnets (6), and - where the second part comprises, at least, a solid body (9) of paramagnetic material adjacent to said magnets (6) so that their relative displacement in the area of the flow lines induces eddy currents that generate forces opposed to the relative movement between the two parties.
    公开号:ES2685287A1
    申请号:ES201700363
    申请日:2017-03-31
    公开日:2018-10-08
    发明作者:Tveit ØRJAN
    申请人:Heron Davits AS；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    TR201314058A2|2014-07-21|A feeder in net form for nodular cast pieces
    同族专利:
    公开号 | 公开日
    ES2685287B1|2019-07-17|
    WO2018166654A1|2018-09-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2103023A|1981-07-09|1983-02-09|British Aerospace|Damping device|
    GB2140978A|1983-05-26|1984-12-05|Myano Seisakusho Kk|Eddy current retarder for emergency escape device|
    JPH04308195A|1991-04-05|1992-10-30|Nitto Tekkosho:Kk|Brake for winch drum|
    WO2011064713A1|2009-11-24|2011-06-03|Federica Muratori|A magnetic braking device|
    GB191212761A|1912-05-30|1912-12-05|Armstrong W G Whitworth & Co|Improvements in Electric Boat Hoists.|
    GB833681A|1956-12-12|1960-04-27|George Mcqueen|Improvements in or relating to lifeboat davits|
    US20070000741A1|2005-06-30|2007-01-04|Pribonic Edward M|Axial rotary eddy current brake with adjustable braking force|
    US20080105503A1|2006-11-08|2008-05-08|Pribonic Edward M|Axial rotary eddy current brake with self-adjustable braking force|
    US11114930B2|2014-12-04|2021-09-07|Eddy Current Limited Partnership|Eddy current brake configurations|KR102356431B1|2021-06-15|2022-02-08|길승환|The weight-controlled universal trolley device|
    法律状态:
    2017-11-30| PC2A| Transfer of patent|Owner name: HERON DAVITS AS Effective date: 20171124 |
    2018-10-08| BA2A| Patent application published|Ref document number: 2685287 Country of ref document: ES Kind code of ref document: A1 Effective date: 20181008 |
    2019-07-17| FG2A| Definitive protection|Ref document number: 2685287 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190717 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201700363A|ES2685287B1|2017-03-31|2017-03-31|Permanent magnet brake for lifeguard equipment launch|ES201700363A| ES2685287B1|2017-03-31|2017-03-31|Permanent magnet brake for lifeguard equipment launch|
    PCT/EP2018/000128| WO2018166654A1|2017-03-31|2018-03-28|Brake having permanent magnets for launching life-saving equipment|
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