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    • 2. 发明授权
    • Zirconium dioxide powder, method of its production and use
    • 二氧化锆粉末,其生产和使用方法
    • US06524548B1
    • 2003-02-25
    • US09067915
    • 1998-04-29
    • Helmut MangoldWerner HartmannDieter KernerPeter Kleinschmit
    • Helmut MangoldWerner HartmannDieter KernerPeter Kleinschmit
    • C01G2500
    • B82Y30/00C01G25/02C01P2002/54C01P2002/60C01P2004/51C01P2004/64C01P2006/11C01P2006/12C01P2006/80C01P2006/90
    • Pyrogenically, especially flame-hydrolytically produced zirconium dioxide powder with a specific surface area between 20 and 200 m2/g, a primary particle size between 7 and 100 nm, a tamped density of the deacidified and non-deacidified zirconium dioxide between 40 and 150 g/l with Sears numbers of the deacidified and non-deacidified zirconium dioxide between 1 and 20 ml/2 g and with a chlorine content of the deacidified zirconium dioxide less than 0.6% by weight. These are produced by evaporating zirconium halides, mixing the vapors alone or together with a carrier gas in a burner with air, oxygen, nitrogen and hydrogen, causing the gases to react with each other in a flame in a closed burner chamber, cooling off the waste gases and the zirconium dioxide in a heat exchanger unit, separating the waste gases from the zirconium dioxide and removing any halide remnants adhering to the zirconium dioxide by a heat treatment with moistened air.
    • 热原性地,特别是火焰水解生产的二氧化锆粉末,比表面积为20至200m2 / g,一次粒径在7至100nm之间,脱酸和非脱酸二氧化锆的密度为40-150g / S,数量为1至20ml / 2g之间的脱酸和非脱酸二氧化锆,并且脱酸二氧化锆的氯含量小于0.6重量%。 这些是通过蒸发卤化锆,将蒸气单独或与气体一起携带在具有空气,氧气,氮气和氢气的燃烧器中的气体混合而产生的,导致气体在封闭的燃烧器室中的火焰中彼此反应,冷却 废气和二氧化锆在热交换器单元中分离废气和二氧化锆,并通过用湿润的空气进行热处理除去附着在二氧化锆上的任何卤化物残余物。
    • 10. 发明申请
    • DRIVE UNIT FOR A WINDSCREEN WIPER DEVICE IN A VEHICLE AND HOUSING FOR A DRIVE UNIT
    • 用于驱动单元的车辆中的WINDCREEN WIPER设备的驱动单元和用于驱动单元的壳体
    • US20130093267A1
    • 2013-04-18
    • US13806154
    • 2011-06-28
    • Werner HartmannChristof HeubergerMathias KindelSiegfried Stefani
    • Werner HartmannChristof HeubergerMathias KindelSiegfried Stefani
    • H02K5/10B60S1/16
    • H02K5/10B60S1/16B60S1/166H02K5/08H02K5/225
    • The invention relates to a drive unit (10) for a windscreen wiper device in a vehicle with a multiple-section housing (11) with a drive motor (1), more particularly connected to the housing (11), which is at least indirectly controllable by means of conductor leads (17), more particularly in the form of punched components, whereby the conductor leads (17) end in a plug connection (14) of the housing (11) via which the drive motor (1) is externally electrically powered, whereby the housing (11), at least in the housing section (12; 12a to 12c) accommodating the conductor leads (17) is designed as an injection moulded component, in which the conductor leads (17) are at least partially overmoulded with the material of the housing section (12; 12a to 12c). In accordance with the invention it is envisaged that the conductor rods (17) are also arranged in a sealed manner on the inside of the housing (19) so that the penetration of moisture into at least the section of the inside of the housing (19) overmoulded by the material of the housing section (12, 12a to 12c) is prevented.
    • 本发明涉及一种用于车辆中的风挡刮雨器装置的驱动单元(10),其具有带有驱动马达(1)的多段壳体(11),更具体地连接到壳体(11),其至少间接地 更具体地,以打孔部件的形式,可以通过导体引线(17)控制,由此导体引线(17)终止于壳体(11)的插头连接(14)中,驱动马达(1)通过该插头连接 由此,容纳导体引线(17)的至少在容纳部分(12; 12a至12c)中的壳体(11)被设计为注射成型部件,其中导体引线(17)至少部分地 用外壳部分(12; 12a至12c)的材料模制成型。 根据本发明,设想导体棒(17)也以密封的方式设置在壳体(19)的内部,使得水分进入至少壳体(19)的内部的部分 )被壳体部分(12,12a至12c)的材料包覆成型。