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公开(公告)号：JP2012017735A
公开(公告)日：2012-01-26
申请号：JP2011124259
申请日：2011-06-02
Applicant: Jist Co Ltd , Thk Co Ltd , Thk株式会社 , 株式会社Jist
Inventor： AIDA TOMOYUKI , HAYASHI YUUKI , ASAO TOSHIYUKI , SUGURO YUKIO
CPC classification number: Y02E10/722
Abstract: PROBLEM TO BE SOLVED: To provide a fluid power generation device capable of preventing and alleviating the wear and damage of a rotary shaft, by preventing the deflection of the rotary shaft that connects an impeller, a transmission and a generator.SOLUTION: A first bearing 34a and a second bearing 34b that supports a first rotary shaft 21 so as to freely rotate are formed in the housing 31 of a transmission 24. In other words, a windmill is supported by the housing 31. In addition, a generator 25 is also supported by the housing 31 through a generator support member 27.
Abstract translation: 解决的问题：通过防止连接叶轮，变速器和发电机的旋转轴的偏转，提供能够防止和减轻旋转轴的磨损和损坏的流体动力产生装置。 解决方案：在变速器24的壳体31中形成有支撑第一旋转轴21以便自由旋转的第一轴承34a和第二轴承34b。换句话说，风车由壳体31支撑。 此外，发电机25还通过发电机支撑构件27由壳体31支撑。版权所有：（C）2012，JPO＆INPIT
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公开(公告)号：JP2011256723A
公开(公告)日：2011-12-22
申请号：JP2010129225
申请日：2010-06-04
Applicant: Jist Co Ltd , Thk Co Ltd , Thk株式会社 , 株式会社Jist
Inventor： TANAKA TOSHIYA , ASAO TOSHIYUKI , SEKI KAZUICHI
CPC classification number: Y02E10/72
Abstract: PROBLEM TO BE SOLVED: To provide a fluid generating device which can prevent the excess rotation of an impeller and further achieve fail-safe by a simple structure.SOLUTION: The fluid generating device 1 includes: the impeller 10 which rotates by the movement of a working fluid W; a rotary shaft 20 which rotates together with the impeller 10; a generator 30 which converts the turning effort of the rotary shaft 20 to generate electric power; first and second fluid drive brakes 45 and 46 which stop the rotation of the rotary shaft 20; a fluid control part 50 which has a plurality of control valves connected to a control fluid source and actuates the second fluid drive brake 46 after actuating the first fluid drive brake 45; and a brake control part 60 which actuates the fluid control part 50 according to the rotation of the rotary shaft 20.
Abstract translation: 要解决的问题：提供一种可以防止叶轮过度旋转并通过简单的结构进一步实现故障安全的流体产生装置。 解决方案：流体产生装置1包括：通过工作流体W的运动而旋转的叶轮10; 与叶轮10一起旋转的旋转轴20; 发电机30，其转换旋转轴20的转动力以产生电力; 第一和第二流体驱动制动器45和46，其停止旋转轴20的旋转; 流体控制部分50，其具有连接到控制流体源的多个控制阀，并在致动第一流体驱动制动器45之后致动第二流体驱动制动器46; 以及根据旋转轴20的旋转来驱动流体控制部50的制动控制部60.权利要求（C）2012，JPO＆INPIT
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