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  • 1.
    [发明专利]DE19813114577 _ CARJELL, JOHANNES E. CARJELL, ROLF-DIETER CARJELL, UWE-CHRISTIAN CARJELL, BERND-MICHAEL, 5275 BERGNEUSTADT, DE 1981年04月10日
    A wind power plant comprises a blade-like body, against which the wind can blow, with at least one sharp edge obliquely adjustable with respect to the wind, around which a pressure equalisation, which forms a vortex, occurs, and with at least one roto...
  • [发明专利]DE19813172890 _ COMPAGNIE DE CONSTRUCTION MECANIQUE SULZER SOCIETE ANONYME DITE: 1981年06月24日
  • [发明专利]DE19813139769 _ SCHOELL,GUENTER,PROF.DR.-ING. 1981年10月07日
    Fig. 1 shows the cross section of a wind power machine, which has a column (11) pivotally mounted about a vertical axis, which column itself serves as support for a frame (8). On this frame (8) an axis of rotation (3) having an angle of inclination of...
  • [发明专利]DE19813114567 _ MESSERSCHMITT-BOELKOW-BLOHM GMBH 1981年04月10日
  • [发明专利]DE19813106796 _ PINEL JIMENEZ,MARCOS 1981年02月24日
  • [发明专利]DE19813141061 _ SIEMENS AG 1981年10月13日
    A self-pumping thrust bearing for electric machines having a vertical shaft is disclosed in which the oil is circulated via radially-extending bores which suck hot oil from an oil space adjacent to the vertical shaft and conduct it to at least one coo...
  • [发明专利]DE19813171464 _ BERNIER, JEAN-PAUL 1981年04月15日
    The present invention relates to a heat pump for the circulation of a heat carrier fluid in a closed circuit in order to transfer calories from a hot source towards a cold source. This pump comprises two closed tanks which communicate, one with the ho...
  • [发明专利]DE19813130507 _ ROMBACH,PETER 1981年08月01日
    Published without abstract.
  • [发明专利]DE19813117026 _ HEBBEN,ROLF,DIPL.-VOLKSW. FISCHBACH,MANFRED,ING. 1981年04月29日
    The invention in accordance with fig. 1 relates to a hydraulic drive with reciprocating output, comprising at least one drive cylinder with bilaterally actuatable drive piston and a valve timing gear, which is designed so that when operated at high an...
  • [发明专利]DE19813107078 _ SAAL,JOSEF 1981年02月25日
    In the area of power generation, fossil and nuclear fuels are used up and gas, dust and radiation cause damage to the environment. The solution, discussed in conjunction with the drawing, is to decompose the water, transport the hydrogen to the highes...
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