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    • 3. 发明授权
    • Fuel injection valve
    • 燃油喷射阀
    • US5785254A
    • 1998-07-28
    • US793886
    • 1997-03-12
    • Georg ZimmermannHorst MagenauJuergen BuehringGilbert MoerschJoerg HeyseHarald KoenigMichael Klaski
    • Georg ZimmermannHorst MagenauJuergen BuehringGilbert MoerschJoerg HeyseHarald KoenigMichael Klaski
    • F02B75/12F02M61/16F02M61/18
    • F02M61/1846F02M61/162F02M61/1853F02M61/186F02B2075/125Y02T10/123Y10S239/90
    • A fuel injection valve has downstream a valve seat (23), an injector plate (23), which is characterized by having a plurality of swirl-producing elements on the intake side, followed by at least one uninterrupted annular gap in the downstream direction. The swirl-producing elements are arranged in a turbine vane-shaped form by each individual element running mostly radially and being tilted in the peripheral direction and the elements being arranged behind one another in a circular shape. The annular gap (45) represents the spray geometry. With this arrangement the fuel can be finely atomized without additional power consumption. The breakup into minute droplets results in further reduction of the exhaust emissions of an internal combustion engine and in lower if fuel consumption. The fuel injection valve is especially well-suited for use in injection systems of mixture-compression externally ignited internal combustion engines.
    • PCT No.PCT / DE96 / 00777 Sec。 371日期1997年3月12日 102(e)1997年3月12日PCT PCT 1996年5月4日PCT公布。 出版物WO97 / 05378 日期1997年2月13日燃料喷射阀在下游具有阀座(23),喷射板(23),其特征在于在进气侧具有多个涡流产生元件,之后是至少一个不间断的环形间隙 在下游方向。 旋涡产生元件以每个单独的元件大致径向地运行并沿圆周方向倾斜的方式布置成涡轮叶片形状,并且元件以圆形形状相互布置。 环形间隙(45)表示喷射几何形状。 通过这种布置,燃料可以被精细地雾化,而没有额外的功率消耗。 分解成微小液滴导致内燃机的废气排放的进一步减少,如果燃料消耗则降低。 燃油喷射阀特别适用于混合压缩的外部点燃内燃机的喷射系统。
    • 5. 发明授权
    • Process and apparatus for drying material to be dried
    • 用于干燥待干燥材料的方法和设备
    • US5373646A
    • 1994-12-20
    • US879641
    • 1992-05-07
    • Franz WosnitzaGeorg Zimmermann
    • Franz WosnitzaGeorg Zimmermann
    • C02F1/30C02F1/48C02F11/02C02F11/12F26B7/00F26B3/34
    • C02F1/302C02F1/48C02F11/12F26B7/00
    • The invention relates to a process and an apparatus for drying sludge, in particular sewage sludge, or moist bulk material, wherein the material to be dried is heated by supplying energy by means of an electromagnetic alternating field generated between electrodes in a sealed pressurized vessel at an overpressure and the material moisture evaporated by the heating is used as heat transfer medium for heating the material to be dried in a step which is separate from the heating in the electromagnetic alternating field. In this process, the material to be dried is received with electrically insulated contiguous contact with the electrodes located in the pressurized vessel at least for a dwell time which is necessary for the heating and is then subjected to a flash drying.
    • 本发明涉及一种用于干燥污泥,特别是污水污泥或潮湿散装材料的方法和设备,其中待干燥的材料通过在密封的加压容器中的电极之间产生的电磁交变场提供能量来加热, 过热和通过加热蒸发的材料水分用作用于在与电磁交变场中的加热分开的步骤中加热要干燥的材料的传热介质。 在这个过程中,要被干燥的材料与位于加压容器中的电极的电绝缘邻接接触,至少加热所需的停留时间,然后进行闪蒸干燥。
    • 6. 发明授权
    • Autoclave for treating charged materials
    • 高压灭菌器用于处理带电材料
    • US5344621A
    • 1994-09-06
    • US963984
    • 1992-10-20
    • Franz WosnitzaGeorge BeckmannGeorg Zimmermann
    • Franz WosnitzaGeorge BeckmannGeorg Zimmermann
    • B01J3/00B01J3/04A61L2/20A61L2/00
    • B01J3/04B01J3/002
    • An autoclave for treating charged materials (6) with vapor under pressure, with a substantially cylindrical inner chamber (2) surrounded by an autoclave casing (1) and with a heating device (8) responsive to a heated heat transfer medium to generate vapor in the inner chamber (2). In order to provide the heating in a way which is favorable structurally and in terms of energy, it is provided that the heating device (8) is arranged within one of the curved side regions of the autoclave casing (1), and consists of at least one flue (10) arranged substantially vertically in the autoclave and a heat exchanger (11) arranged in the lower inflow region of the flue (10) and through which flows a heat transfer medium, so that a convection flow results circulating substantially in the circumferential direction of the casing (1) of the autoclave.
    • 一种用于在压力下用蒸气处理带电材料(6)的高压釜,具有由高压灭菌器壳体(1)包围的基本上圆柱形的内室(2)和响应于加热的传热介质的加热装置(8),以在 内室(2)。 为了在结构上和能量方面提供加热,条件是加热装置(8)设置在高压灭菌器壳体(1)的弯曲侧区域之一内,并且由 在高压灭菌器中基本上垂直布置的至少一个烟道(10)和布置在烟道(10)的下部流入区域中的热交换器(11),并且流过热传递介质,使得对流流动基本上在 高压釜的壳体(1)的圆周方向。