申请(专利权)人: SEKINE KK 株式会社セキネ 发明人:S Mitsuru,佐々木満 摘要: PURPOSE:To generate the waves which abound in a variation by operating selectively exhaust flow generating parts by constituting the pool so that the exhaust flow generating parts are placed like a matrix in the bottom...
Control in wave energy conversion device employing a flexible walled enclosure Hydrostatic pressure of a passing wave crest causes collapse of flexible bags pumping air from the bags via a non-return valve into a high pressure air conduit 14a, 14b. The bags are re-inflated in the wave trough ...
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which ...
controllable, isolated source inputting is in hybrid renewable power systems. SWPCs of this invention can seamlessly and efficiently integrate renewable energy sources such as hydro, wind, and solar power with conventional generators such
株式会社经过多年的研究试制, 推出了 GR810 佐藤式全自动地下勘探机,才使该项 物探技术在浅层工程勘察工作中得以应用 [15] . 1 瑞利波探测基本理论 在地表附近瑞利波引起的质点运动形式是在垂 直平面内作逆时针方向的椭圆振动 . 其能量主要集中 在一个波长内,所以其传播特性也主要受该深度内介 质特性的控制...
申请(专利权)人: FIRST SHOJI KK ファースト商事株式会社 发明人:M Norihiro,松岡 典裕 摘要: PROBLEM TO BE SOLVED: To obtain comfortably wearable clothes capable of attenuating electromagnetic waves, maintaining a high attenuation efficiency by protecting electrical machinery and apparatus embedded in ...
Thermoacoustic devices are a group of systems that make use of the thermoacoustic effect to achieve an energy conversion between thermal and acoustic energ... X Mao 被引量: 2发表: 2011年 An Experimental Study of Wave Power Generation Using Flexible Piezoelectric Device In this paper, an experimen...
申请(专利权)人: 株式会社神戸製鋼所 发明人:片岡 保人,中岡 威博 摘要: PROBLEM TO BE SOLVED: To provide a sea-water exchange type caisson which purifies water in a sea area and improves the quality of the water, by exchanging the sea water not only in a vertical direction but also in ...
申请(专利权)人: 東北電力株式会社 发明人: 渡部 國也 摘要: PURPOSE:To improve the energy conversion efficiency by rectifying air streams generated in multiple air chambers with positive pressure and negative pressure check valves and performing power generation with turbines provided between positive ...
申请日期: 1999-06-15 公开/公告号: JP4444395B2 公开/公告日期: 2010-03-31 申请(专利权)人: キヤノン株式会社 发明人: 玉井 淳 摘要: PROBLEM TO BE SOLVED: To stably drive vibration waves, even if an external force acts on an output shaft in various directions.收藏...