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  • [发明专利]WO2008CH00125 _ WIRZ, FELIX 2008年03月25日
    The invention relates to a method for generating mechanical energy, characterised by a gas or a liquid which drives an expansion machine designed therefor even at a low pressure, i.e. economically.
  • [发明专利]WO2008KR05153 _ WON, IN HO 2008年09月02日
    A rotational body for wind power generation is provided, which allows the number of wings to be adjusted up to twelve for generating a rotating power even at a wind speed of about 2m/s, decreases the weight of the rotational body, and facilitates asse...
  • [发明专利]WO2008DK00028 _ VESTAS WIND SYSTEMS A/S PEDERSEN, GUNNAR, KAMP, STORGAARD 2008年01月24日
    The invention relates to a method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position. The method comprises the steps of: attaching a handling unit to a structural part of...
  • [发明专利]WO2008CZ00042 _ CZECH TECHNICAL UNIVERSITY IN PRAGUE, FACULTY OF CIVIL ENGINEERING SEDLACEK, MIROSLAV BERAN, VACLAV NOVAK, JIRI 2008年04月10日
    The invention concerns a fluid turbine comprising stator (1), fitted with fluid inlet (6) and outlet (8), and rolling rotor (2) installed inside the confusor part of stator (1) at one end of shaft (5), with the other end fixed in clamp (9) of clamping...
  • [发明专利]WO2008CZ00007 _ SOMOGYI, OTTO 2008年01月10日
    The invention relates a flying device with at least one propulsion unit in an oval body shape, which that the propulsion unit consists of a closed chamber (1), with gas in this space with lower pressure than the air pressure, containing a rotor (12) w...
  • [发明专利]WO2008US86295 _ V SQUARED WIND, INC. FREDA, ROBERT, M. 2008年12月10日
    In embodiments of the present invention improved capabilities are described for the efficiency with which fluid energy is converted into another form of energy, such as electrical energy, where an array of fluid energy conversion modules is contained ...
  • [发明专利]WO2008DK00425 _ VESTAS WIND SYSTEMS A/S SOE-JENSEN, ANDERS 2008年12月01日
    Method for establishing a wind turbine (1) on a foundation (7) where at least a part of the wind turbine rotor (4) means is attached to a wind turbine tower (2) by attachment means. Further the method comprises the steps of positioning said wind turbi...
  • [发明专利]WO2008NO00430 _ PROTOTECH AS STRAND, ASBJOERN 2008年12月03日
    An energy conversion system (100) comprises a foundation (110), a generator unit (120) and a structure (130) operable to be airborne. The foundation (110) is coupled to the generator unit (120). Moreover, the generator unit (120) is coupled to the str...
  • [发明专利]WO2008DE00674 _ ESTERHAMMER, CHRISTIAN 2008年04月22日
    The aim of creating a simple and cost-effective wind power plant (1) comprising at least one rotor (2, 3) that is further improved with regard to the efficiency to be achieved is attained by means of a wind power plant (10) comprising at least one rot...
  • [发明专利]WO2008DE00674 _ ESTERHAMMER, CHRISTIAN 2008年04月22日
    The aim of creating a simple and cost-effective wind power plant (1) comprising at least one rotor (2, 3) that is further improved with regard to the efficiency to be achieved is attained by means of a wind power plant (10) comprising at least one rot...
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