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1. 发明专利

JP2011102600A Magnetic damper device, internal pump system, and magnetic damper 有权
标题翻译：磁阻器装置，内泵系统和磁阻器
公开(公告)号：JP2011102600A
公开(公告)日：2011-05-26
申请号：JP2009257154
申请日：2009-11-10
申请人： Hitachi-Ge Nuclear Energy Ltd , Sanwa Tekki Corp , 三和テッキ株式会社 , 日立Geニュークリア・エナジー株式会社
发明人： TANAKA HIROYUKI , MIZUTA JUNJI , UMEMORI HIROSHIGE , HIKITA NAOTO , ISOHATA NAOFUMI , NAKAMURA MASAHARU , SHIBATA KAZUHIKO
IPC分类号： F16F15/02 , F04B53/00 , F16F15/03 , G21C15/243
CPC分类号： Y02E30/31
摘要： PROBLEM TO BE SOLVED: To provide a magnetic damper device easily adjusting a natural frequency even during the operation of an internal pump.
SOLUTION: This magnetic damper device 1 includes a magnetic damper 6 and a control device 33. The magnetic damper 6 is provided under a mount 2 installed in the pump casing of the internal pump. The magnetic damper 5 has a vibration damping element 32 and a locking device 18. In the vibration damping element 32, a pair of plate spring members 10 is attached to a fixing member 7 provided to the mount 20, and a weight 6 is connected to the lower end of each plate spring member 10. A conductor plate 14 provided to the mount 20 is arranged in the groove 12 of the weight 6, and a permanent magnet 13 is provided to the weight 6 oppositely to the conductor plate 14. The locking device 18 having a clamp member is vertically movably provided. When the internal pump is rotated, the locking device 18 is vertically moved by the control device 33, and the position of the restraining point of the plate spring member 19 in a vertical direction by the clamp member is adjusted.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在内部泵的操作期间，也提供一种容易调节固有频率的磁阻尼装置。解决方案：该磁阻尼装置1包括磁阻尼器6和控制装置33.磁阻尼器6设置在安装在内部泵的泵壳体内的安装件2的下方。磁阻尼器5具有减震元件32和锁定装置18.在减震元件32中，一对板簧构件10安装在设置于座20的固定构件7上，重物6与每个板簧构件10的下端。设置在支架20上的导体板14设置在重物6的槽12中，永久磁铁13设置在与导体板14相对的重物6上。锁定具有夹紧构件的装置18可上下移动地设置。当内部泵旋转时，锁定装置18被控制装置33垂直移动，并且通过夹紧构件调整板簧构件19的限制点在垂直方向上的位置。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2014025561A Magnetic damper device 有权
标题翻译：磁阻器装置
公开(公告)号：JP2014025561A
公开(公告)日：2014-02-06
申请号：JP2012168054
申请日：2012-07-30
申请人： Hitachi-Ge Nuclear Energy Ltd , 日立Geニュークリア・エナジー株式会社 , Sanwa Tekki Corp , 三和テッキ株式会社
发明人： MIZUTA JUNJI , HIKITA NAOTO , WATANABE SHUNSUKE , SHIBATA KAZUHIKO , ISOHATA NAOFUMI
IPC分类号： F16F15/02 , F16F15/03
摘要： PROBLEM TO BE SOLVED: To provide a magnetic damper device capable of adjusting a natural frequency easily, correctly and without distortion in each component in an installation site so as to match a vibration control object.SOLUTION: A magnetic damper device 1 includes: a support member 2 fixed to a vibration control object; a plate spring member 3 whose upper end is installed at this support member 2; an inertia member 4 installed at a free end of this plate spring member 3; a conductor plate 5 arranged facing this and installed at the support member 2; a magnet provided either on a first face of this conductor plate 5 or on a second face facing the first face of the inertia member 4; locking means 7 supported by the support member 2 so that it can move in the vertical direction of the plate spring member 3; and moving means 8 for moving this locking means 7 in the vertical direction of the plate spring member 3.
摘要翻译：要解决的问题：提供一种能够在安装场所中容易地，正确地且不变形地调节固有频率以便匹配振动控制对象的磁阻尼器件。解决方案：磁阻尼装置1包括：支撑件构件2固定在振动控制对象上; 其上端安装在该支撑构件2上的板簧构件3; 安装在该板簧构件3的自由端的惯性构件4; 布置在其上并安装在支撑构件2上的导体板5; 设置在该导体板5的第一面上或与面对惯性构件4的第一面的第二面上的磁体; 锁定装置7由支撑构件2支撑，使得其可以在板簧构件3的垂直方向上移动; 以及用于沿着板簧构件3的垂直方向移动该锁定装置7的移动装置8。

3. 发明专利

JP2012215240A Piping vibration damping device 有权
标题翻译：管道振动阻尼装置
公开(公告)号：JP2012215240A
公开(公告)日：2012-11-08
申请号：JP2011080831
申请日：2011-03-31
申请人： Sanwa Tekki Corp , 三和テッキ株式会社
发明人： SHIBATA KAZUHIKO
IPC分类号： F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a piping vibration damping device having a simple structure and capable of withstanding a use under the high-temperature environment.SOLUTION: The piping vibration damping device 1 includes a fixing tool 2 which is mounted to the outer circumference of a pipe P to be vibration-damped, a laminated leaf spring 3 with its one end fixed to the fixing tool 2, and a weight 4 mounted to the other end of the laminated leaf spring 3. The laminated leaf spring 3 is formed by laminating a plurality of flat springs 7, and has a fastening mechanism 8 for adjusting a friction force between the flat springs by controlling contact pressure between the flat springs 7 at an intermediate part.
摘要翻译：要解决的问题：提供一种具有简单结构并能够耐受在高温环境下使用的管道减振装置。解决方案：管道减震装置1包括安装在要被振动的管子P的外周的固定工具2，其一端固定在固定工具2上的层压板簧3，以及安装在层叠板簧3的另一端的重物4.叠层板簧3通过层叠多个板簧7而形成，并具有用于通过控制接触压力来调节板簧之间的摩擦力的紧固机构8 在中间部分的板簧7之间。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012184816A Damping device and vibration control device of structure 有权
标题翻译：阻尼装置和结构的振动控制装置
公开(公告)号：JP2012184816A
公开(公告)日：2012-09-27
申请号：JP2011049151
申请日：2011-03-07
申请人： Kozo Keikaku Engineering Inc , Sanwa Tekki Corp , 三和テッキ株式会社 , 株式会社構造計画研究所
发明人： TAKAHASHI OSAMU , TOMIZAWA TETSUYA , SHIBATA KAZUHIKO , SATO YUSUKE
IPC分类号： F16F15/03 , E04H9/02 , F16F9/53 , F16F15/02 , F16H25/22
摘要： PROBLEM TO BE SOLVED: To provide a miniaturized damping device by which acting vibration can be attenuated by the inertial moment by a flywheel and resistant force adjustable by magnetorheological fluid and the magnetorheological fluid exhibits a function even without supplying vibration for stirring the magnetorheological fluid.SOLUTION: The damping device 1 a has a casing 30 formed of the first cylinder 10 and the second cylinder 20. A sleeve 40 capable of going forward and rearward is arranged in the first cylinder 10, a ball nut 42 is attached to the sleeve 40, the forward and rearward moving in the sleeve 40 is converted to a rotational movement by the ball screw 43, and the flywheel 50 in the second cylinder 20 is rotated. A sealed area 46 is formed between the flywheel 50 and the inner surface of the second cylinder 20, and the magnetorheological fluid 49 is sealed within the same. A magnetic field forming means 60 forming a magnetic field M whose strength can be adjusted crossing the sealed area 46 making the flywheel 50 as a part of the magnetic circuit is arranged in the inner periphery of the second cylinder 20.
摘要翻译：要解决的问题：提供一种小型化的阻尼装置，其中作用振动可以通过飞轮的惯性力矩衰减，并且由磁流变流体可调节的阻力，并且磁流变流体即使没有提供用于搅拌磁流变的振动也表现出功能流体。解决方案：阻尼装置1a具有由第一气缸10和第二气缸20形成的壳体30.在第一气缸10中布置有能够前后的套筒40，滚珠螺母42 在套筒40中向前和向后移动的套筒40通过滚珠丝杠43转换为旋转运动，并且第二圆筒20中的飞轮50旋转。在飞轮50和第二气缸20的内表面之间形成有密封区域46，并且将磁流变流体49密封在其内。形成磁场M的磁场形成装置60布置在第二气缸20的内周中，该磁场形成装置60的强度可以通过密封区域46进行调节，使得飞轮50作为磁路的一部分。 C）2012，JPO＆INPIT

5. 发明专利

JP2014126177A Damping device, and vibration control device of structure 有权
标题翻译：阻尼装置和结构的振动控制装置
公开(公告)号：JP2014126177A
公开(公告)日：2014-07-07
申请号：JP2012285165
申请日：2012-12-27
申请人： Kozo Keikaku Engineering Inc , 株式会社構造計画研究所 , Sanwa Tekki Corp , 三和テッキ株式会社
发明人： TAKAHASHI OSAMU , TOMIZAWA TETSUYA , SHIBATA KAZUHIKO , SATO YUSUKE
IPC分类号： F16F15/02 , E04H9/02 , F16F9/14 , F16F15/03
CPC分类号： E04B1/985 , E04H9/028 , F16F9/535 , F16F15/027 , F16F15/03 , F16F15/30 , F16F2232/06
摘要： PROBLEM TO BE SOLVED: To provide a damping device that is compact and can damp the applied vibration with the moment of inertia using a flywheel and the resistance force adjustable in a magnetic viscous fluid, and furthermore to make the magnetic viscous fluid exhibit a function even if an external power supply is not present.SOLUTION: A first cylinder 10 is disposed of a sleeve 40 that can be reciprocated, and a ball nut 42 is mounted to the sleeve 40. The reciprocation of the sleeve 40 is converted into a rotary movement with a ball screw 43, and rotates a flywheel 50 in a second cylinder 20 and an electric generator rotating shaft 33. A sealing area 46 is formed between the flywheel 50 and the inner surface of the second cylinder 20, and a magnetic viscosity fluid 49 is enclosed. In the inner circumference of the second cylinder 20, magnetic field forming means 60 for forming a magnetic field M crossing the sealing area 46 is disposed using the flywheel 50 as a portion of a magnetic circuit, and supplies the electric power generated by an electric generator 32 to the magnetic field forming means 60.
摘要翻译：要解决的问题：提供一种紧凑的阻尼装置，并且可以使用飞轮利用惯性矩抑制所施加的振动，并且可以在磁性粘性流体中调节阻力，并且还使得磁性粘性流体表现出均匀的功能如果不存在外部电源。解决方案：第一气缸10布置成可以往复运动的套筒40，并且滚珠螺母42安装到套筒40.套筒40的往复运动被转换成旋转运动用滚珠丝杠43旋转第二气缸20和发电机旋转轴33中的飞轮50.在飞轮50和第二气缸20的内表面之间形成密封区域46，并且磁性粘度流体49 被封闭。在第二气缸20的内周，利用飞轮50作为磁路的一部分，配置形成与密封区域46交叉的磁场M的磁场形成机构60，并将由发电机产生的电力 32到磁场形成装置60。

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