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  • [发明专利]FR19760026194 _ DEFLASSIEUX PIERRE 1976年08月31日
    The duct assembly comprises sun radiation trap which employs solar energy to heat air or fumes in the duct so that the exhaust current is accelerated through the duct. The sun radiation trap pref. comprises a transparent, e.g. glass, area in the wall ...
  • [发明专利]FR19760018643 _ BOCKMANN ALFRED 1976年06月18日
    Method for making a solar collector or converter, the converter comprising a series of at least three spaced wall members defining a plurality of flow passageways for the same or different heat exchange fluids, each passageway being in communication w...
  • 3.
    [发明专利]FR19760006391 _ EMPIRE OIL TOOL CY 1976年03月05日
  • 4.
    [发明专利]FR19760004693 _ GENERAL ELECTRIC CY 1976年02月20日
  • [发明专利]FR19760023284 _ MARCONI CY LTD 1976年07月26日
  • [发明专利]FR19760021176 _ ECKEL OLIVER 1976年07月09日
    A power-generating wind-driven turbine is disclosed which offers the advantage that it is compact and lightweight and is capable of producing a substantially greater output than a conventional windmill with a comparable size rotor. The turbine compris...
  • 7.
    [发明专利]FR19760005740 _ WILKERSON ALAN 1976年03月01日
    A conversion means converts the energy available from a source, such as the wind or sun, into a corresponding amount of d.c. electrical power. A switching circuit, typically a thyristor bridge, is connected between the conversion means and an a.c. loa...
  • 8.
    [发明专利]FR19760002698 _ SOULIE WANCESLAS 1976年01月30日
    The wind driven machine for generating electrical power has a vertical blade (1) of aerofoil section. The blade is build up from a large number of inflated sections and is mounted on a braced structure (10). The structure (10) is attached to a circula...
  • 9.
    [发明专利]FR19760015113 _ KLING ALBERTO 1976年05月19日
    The generator is turned by two co-axial and co-planar rotors (1, 2) turning counter to each other on a shaft. The shaft is formed as a hollow drum and carries a number of windings distributed evenly on its outer periphery. The shaft is supported by be...
  • 10.
    [发明专利]FR19760011618 _ LITTLE INC ARTHUR D 1976年04月20日
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