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  • [发明专利]WO2009EP06568 _ REHAU AG + CO KANIA, GUIDO HENDEL, ROLAND WURM, HANS-ROBERT KAMPFL, CORINNA 2009年09月10日
    The invention relates to a fixing device (1) for pipe aerators (2) for waste water purification, for fixing at least one pipe aerator (2) to a central pipe (3) in such a way that air from the central pipe (3) is supplied to the pipe aerator (2). The a...
  • [发明专利]WO2009JP04928 _ NIPPON STEEL CORPORATION HASHIMOTO, SHIGERU ISHIDA, YOSHIHIRO KURITA, MASAYA KATOH, YASUHIKO 2009年09月28日
    A biomass utilization apparatus comprising: a shaft-type pyrolytic furnace for thermally decomposing or partially oxidizing a biomass to produce a pyrolysis gas, a pyrolysis tar and a carbide and, at the same time, discharging the pyrolysis gas and th...
  • [发明专利]US200912867221 _ Evoqua Water Technologies LLC 2009年08月19日
    The present invention relates to fluid delivery systems comprising valve assemblies that provide for a more stable and reliable delivery system for a fluid, for example a gaseous fluid, from a tank by utilizing vacuum to open the normally closed valve...
  • [发明专利]US200912506259 _ Empire Technology Development LLC 2009年07月21日
    A system for energy conversion includes a first sub-system to be disposed at about a surface of the ocean and a second sub-system to be disposed at an ocean depth. The first sub-system includes an evaporation unit. The system also includes a turbine t...
  • [发明专利]US20090387430 _ KENERGY DEVELOPMENT CORP. 2009年05月01日
    A solar desalination system for creation of desalinated water from seawater that produces electricity includes: a) a solar furnace unit including a vessel for receiving and evaporating seawater to create desalinated steam and a solar energy concentrat...
  • [发明专利]US20090488750 _ VERNO HOLDINGS, LLC 2009年06月22日
    A system and method for decontaminating water and generating water vapor includes introducing contaminated water in to a vessel. The water is moved through a series of rotating trays alternately separated by stationary baffles so as to swirl and heat ...
  • [发明专利]US20090646798 _ ACCESS BUSINESS GROUP INTERNATIONAL LLC 2009年12月23日
    A miniature hydro-power generation system may include a hydro-power generator and energy storage devices. A flow of liquid may be used to rotate the hydro-generator to generate electric power at a generator output. The generator output may be electric...
  • [发明专利]JP20090249030 _ TOSHIBA CARRIER CORP 2009年10月29日
    <P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of securely informing that a silver ion generating device reaches the end of its working life. <P>SOLUTION: Operating time T of the silver ion generating device 50 provided in a ho...
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    [发明专利]JP20090177601 _ 2009年07月30日
  • [发明专利]JP20090298521 _ KENKI KK 2009年12月28日
    <P>PROBLEM TO BE SOLVED: To provide a drying device having excellent handling performance and maintenance performance, preventing generation of waste gas, soot and smoke etc., when operated and reducing noise. <P>SOLUTION: The drying device 10 includ...
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