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1. 发明专利

JP2007100901A Flywheel, control moment gyroscope, and damping mechanism 审中-公开
标题翻译： FLYWHEEL，控制动作GYROSCOPE和阻尼机制
公开(公告)号：JP2007100901A
公开(公告)日：2007-04-19
申请号：JP2005293798
申请日：2005-10-06
申请人： Mitsubishi Precision Co Ltd , 三菱プレシジョン株式会社
发明人： SHIBATA HAJIME , OGAWA TOMOYA , IMASE HIROYUKI
IPC分类号： F16F15/31
摘要： PROBLEM TO BE SOLVED: To provide a flywheel with a damper mechanism for effectively absorbing vibration in the axial and radial directions of a shaft mounted on a base via a bearing, and to provide a control moment gyroscope. SOLUTION: The flywheel having a housing storing a rotating mass comprises a holder provided between the base and the bearing. Viscose fluid is laid between a shielding plate at the end of a bearing cartridge and an isolating plate of the base and viscose fluid and an O-ring are laid between the outer peripheral face of the bearing cartridge and the inner face of the holder. In this case, vibration in the axial direction of the shaft is absorbed by the viscose fluid laid between the outer peripheral face of the bearing cartridge and the inner face of the holder and between the isolating plate of the base and the shielding plate of the bearing cartridge, and vibration in the radial direction of the shaft is absorbed by the elasticity of the O-ring and the squeezed film damping effect of the viscose fluid. The O-ring can be located between the outer peripheral face of the holder and the base, and the viscose fluid also be located therebetween. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有阻尼机构的飞轮，用于通过轴承有效吸收安装在基座上的轴的轴向和径向方向上的振动，并提供控制力矩陀螺仪。解决方案：具有容纳旋转质量块的壳体的飞轮包括设置在基座和轴承之间的保持器。粘胶流体被放置在轴承座端部的屏蔽板和基体的隔离板和粘胶流体之间，并且O形环被放置在轴承盒的外周面和保持器的内表面之间。在这种情况下，轴的轴向的振动被布置在轴承座的外周面和保持架的内表面之间以及基座的隔离板和轴承的屏蔽板之间的粘胶流体吸收筒体和轴的径向振动被O型圈的弹性和粘性液体的挤压薄膜阻尼效应所吸收。 O形环可以位于支架的外周面和底座之间，粘胶流体也位于它们之间。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006038209A Flywheel, control moment gyro and slide damping mechanism 审中-公开
标题翻译： FLYWHEEL，控制动力GYRO和滑动阻尼机制
公开(公告)号：JP2006038209A
公开(公告)日：2006-02-09
申请号：JP2004346013
申请日：2004-11-30
申请人： Mitsubishi Precision Co Ltd , 三菱プレシジョン株式会社
发明人： SHIBATA HAJIME , HOSHINO KAZUO , OGAWA TOMOYA , IMASE HIROYUKI
IPC分类号： F16F15/30 , B64G1/28 , F16C27/00 , F16C27/06 , F16F15/31
CPC分类号： B64G1/283 , B64G1/285 , F16C25/08 , F16C2326/47 , F16C2361/55
摘要： PROBLEM TO BE SOLVED: To provide a flywheel provided with an effective damping mechanism for absorbing vibration in radial direction of a shaft, and a control moment gyro.
SOLUTION: In the flywheel which is provided with the shaft rotatably mounted via a bearing to a base connected with a housing and accommodates low teaching mass which is mounted to the shaft, it is provided with a tubular holder between the base and the bearing and simultaneously interposes viscous fluid and O-ring between outer peripheral surface of a bearing cartridge and inner surface of the holder. The flywheel is capable of absorbing vibration in axial direction of the shaft by the viscous fluid between the outer peripheral surface of the bearing cartridge and the inner surface of the holder and capable of absorbing vibration in radial direction of the shaft due to elasticity of the O-ring and squeeze film damper effect of the viscous fluid. The flywheel may interpose position of the O-ring between the outer peripheral surface of the holder and the base and moreover may interpose the viscous fluid between them.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种设置有用于吸收轴的径向振动的有效阻尼机构的飞轮和控制力矩陀螺仪。
解决方案：在设有轴通过轴承可旋转地安装到与壳体连接的基座的飞轮中并且容纳安装到轴上的低教学质量的飞轮中，在其设置有在基座和轴承并同时将粘性流体和O形环插入到轴承座的外周表面和保持器的内表面之间。飞轮能够通过轴承筒的外周表面和保持器的内表面之间的粘性流体吸收轴的轴向振动，并且能够吸收由于O的弹性引起的轴的径向振动粘滞流体的挤压薄膜阻尼器效应。飞轮可以将O形环的位置插入在支架的外周表面和基座之间，并且还可以将粘性流体插入它们之间。版权所有（C）2006，JPO＆NCIPI

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