首页 > 资源导航 > 专利 > 机械工程 > 液力机械动力发动机
国家/组织
申请日期 展开
全部
订阅
收起
专利
  • [发明专利]US201716087745 _ ETO MAGNETIC GmbH 2017年03月27日
    An electric linear repetitive pulsed drive for an operation of apparatuses, in particular for an operation of apparatuses for improving an efficiency of which a working energy that is output in a pulsed manner, with at the same time low repetition fre...
  • [发明专利]US201214232629 _ Farb Daniel Farkash Avner 2012年07月12日
    A wind turbine, particularly vertical axis, whose diameter is extensible and retractable, either from the length of the arms or the angle of the blades, or both, has advantages in operating in low wind speed regimes and surviving in high wind speed, r...
  • [发明专利]US201816146049 _ NTN CORPORATION 2018年09月28日
    A state monitoring system for monitoring state of a gear device having a plurality of gear pairs has a meshing frequency determination device. The meshing frequency determination device includes a maximum-peak-amplitude calculation unit that calculate...
  • [发明专利]US201815995760 _ Abu Dhabi University 2018年06月01日
    There is provided a hybrid turbine system comprising a plurality of flexible and thin film photovoltaic modules or panels attached to a plurality of blades of a vertical-axis wind turbine (VAWT) for energy generation. Electrical performance of rotatin...
  • [发明专利]US201715628900 _ General Electric Company 2017年06月21日
    A wind turbine blade shell component is made by providing a plurality of first pultrusion plates formed of a first fiber material, and a plurality of second pultrusion plates formed of a second fiber material. The first and second pultrusion plates ar...
  • [发明专利]US201514619877 _ SENVION GMBH 2015年02月11日
    An apparatus is disclosed for storing, tapering, cutting and dispensing preform layers of material includes a device for storing coiled lengths of the preform layers of material and a device for receiving coiled lengths of the preform layers of materi...
  • [发明专利]US201715486114 _ Airbus DS GmbH 2017年04月12日
    A discharge chamber of an ion drive, an ion drive having a discharge chamber, and a diaphragm for being affixed in a discharge chamber of an ion drive. The discharge chamber comprises a diaphragm, wherein the diaphragm of the discharge chamber compris...
  • [发明专利]US201615270369 _ Agtuca Peter 2016年09月20日
    A wind generator system with a plurality of lightweight, surface area adjustable airfoil/sail blades. Each blade is triangular or wedge shape with a narrow inner edge and a wide outer edge. Each blade includes an inner frame connected to a rigid mast ...
  • [发明专利]US201213351690 _ GENERAL ELECTRIC COMPANY 2012年01月17日
    A method for operating a wind turbine is provided. The wind turbine includes a rotor adapted to rotate at an optimal speed. The method includes determining a turbulence parameter; and operating the wind turbine at a speed that is increased by a speed ...
  • [发明专利]US201615259811 _ MITSUBISHI HEAVY INDUSTRIES, LTD. 2016年09月08日
    A vortex generator for a wind turbine blade includes: a platform portion to be fixed to a surface of the wind turbine blade; and at least one fin erected on the platform portion. The platform portion includes marks disposed on a pair of opposite posit...
回到顶部
选择了条数据