专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014037824A Wind mill 有权
标题翻译：风车
公开(公告)号：JP2014037824A
公开(公告)日：2014-02-27
申请号：JP2013125857
申请日：2013-06-14
申请人： Ihi Scube:Kk , 株式会社Ihiエスキューブ
发明人： OKUDA ATSUSHI , KIZAWA AKIRA , TAKIMOTO HIDETOSHI , MARU HIROSHI , KIYOHARA HIDEHIKO , SEKIYA TATSUO
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： G01M3/047 , F03D17/00 , F05B2260/76 , F05B2260/80 , Y02E10/721
摘要： PROBLEM TO BE SOLVED: To provide a wind mill which detects liquid leakage, liquid infiltration, and the likes in a hub part and a nacelle part and thereby prevents the damage of the wind mill and environmental contamination around a wind turbine generator system.SOLUTION: A wind mill 1 includes: a hub part 2 having a blade 5; and a nacelle part which has a spindle 9 connected with the blade 5 and a power generator 12 connected with the spindle 9 and is used for wind power generation. An optical liquid detector 20 having a detection element composed of optical fiber 21 is disposed in the hub part 2 or the nacelle part.
摘要翻译：要解决的问题：提供一种在轮毂部分和机舱部分中检测液体泄漏，液体渗透等风力发电机，从而防止风力涡轮机发电机系统周围的风车的损坏和环境污染。解决方案：风车1包括：具有叶片5的轮毂部分2; 以及具有与叶片5连接的主轴9和与主轴9连接的发电机12并用于风力发电的机舱部。具有由光纤21构成的检测元件的光学液体检测器20设置在轮毂部2或机舱部。

2. 发明专利

JP2012037453A Liquid detector and liquid identification system 有权
标题翻译：液体检测器和液体识别系统
公开(公告)号：JP2012037453A
公开(公告)日：2012-02-23
申请号：JP2010179523
申请日：2010-08-10
申请人： Ihi Scube:Kk , 株式会社Ihiエスキューブ
发明人： OKUDA ATSUSHI , FUJITA KEIICHI , MARU HIROSHI , SEKIYA TATSUO
IPC分类号： G01M3/38 , G01N21/41 , G01N21/43
CPC分类号： G01N21/431 , G01N2021/432
摘要： PROBLEM TO BE SOLVED: To provide a liquid detector capable of identifying a liquid attached to an optical fiber even when a plurality of detection target liquids exist.SOLUTION: The liquid detector includes: the plurality of optical fibers, each having a bent part; light emitting elements, each individually provided to each of the optical fibers and making light corresponding to an electric signal externally inputted incident on one end of the optical fiber; and light receiving elements, each individually provided to each of the optical fibers and externally outputting the electric signal corresponding to light emitted from the other end of the optical fiber. A bent radius of the bent part of each optical fiber is set corresponding to a refraction factor of the detection target liquid of which the optical fiber is in charge.
摘要翻译：要解决的问题：即使当存在多个检测目标液体时，提供能够识别附着到光纤的液体的液体检测器。解决方案：液体检测器包括：多个光纤，每个具有弯曲部分; 发光元件，各自独立地提供给每个光纤并且对应于外部输入的入射在光纤的一端的电信号进行制作的光; 以及光接收元件，每个光接收元件分别提供给每个光纤并从外部输出对应于从光纤的另一端发射的光的电信号。每个光纤的弯曲部分的弯曲半径对应于光纤负责的检测目标液体的折射系数。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式