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    • 4. 发明授权
    • Mobile pumping installation
    • 移动抽水安装
    • US4934874A
    • 1990-06-19
    • US272988
    • 1988-12-21
    • Johannes KleerKlaas T. HoveWilhelm Beyer
    • Johannes KleerKlaas T. HoveWilhelm Beyer
    • E21D9/12E02F3/34E02F3/407E02F3/92E21D9/13E21F13/00E21F16/02
    • E21D9/13E02F3/3405E02F3/407E02F3/92
    • A mobile transfer device is provided with a high-pressure piston pump connected to a conveyor pipeline having a portion upstream of the pump forming a suction pipe, an elongated loading shovel being provided at a forward end of the transfer device disposed transverse thereto, with means connected between the transfer device and the shovel for raising and lowering the shovel, an elongated screw conveyor being disposed in the shovel longitudinally thereof at a rear wall of the shovel, the screw conveyor having a conveying end point at an inlet of the suction pipe which opens into the shovel, and an elongated stamping mill provided in the shovel above the screw conveyor and parallel thereto and being provided with a plurality of swingable stampers distributed therealong and adapted to engage sludge in said screw conveyor for treatment thereof.
    • PCT No.PCT / DE88 / 00077 Sec。 371日期:1988年12月21日 102(e)日期1988年12月21日PCT提交1988年2月17日PCT公布。 出版物WO88 / 06211 日本1988年8月25日。移动式传送装置设置有连接到输送管线的高压活塞泵,其具有在泵的上游部分形成吸入管的部分,细长的装载铲在转移的前端处设置 设备横向设置,具有连接在转移装置和用于升高和降低铲斗之间的铲斗之间的装置,细长的螺旋输送机沿纵向设置在挖掘机的后壁处,螺旋输送机具有输送端点 吸入管的入口通向铲斗,以及细长的冲压机,设置在螺旋输送机上方并与其平行的铲中,并设置有多个分配在其上的可摆动的压模,并适于与所述螺旋输送机中的污泥接合以进行处理 其中。
    • 7. 发明专利
    • Improvements relating to labyrinth packings
    • GB380886A
    • 1932-09-29
    • GB2071331
    • 1931-07-20
    • WITKOWITZER BERGB GEWERKSCHAFTWILHELM BEYER
    • F01D11/04F01D11/06F01K3/26F01K7/44F04D29/08F16J15/447
    • 380,886. Stuffing-boxes; turbines. WITKOWITZER BERGBAU-UND EISENHœTTEN-GEWERKSCHAFT and BEYER, W., 10, Mõhr, Ostrau, Vitkovice-zelezarny, Czecho-Slovakia. July 20, 1931, No. 20713. Convention date, July 24, 1930. [Classes 110 (i), 110 (iii), and 122 (v).] A chamber 7 arranged between a labyrinth packing 5 and the saturated steam space of e.g. a steam circulating pump 1 is supplied with superheated steam through a passage 8. A further labyrinth packing 9, 13 is arranged between the saturated and superheated steam spaces and in communication with the former through a byepass 11. Leak-off steam from the pockets b, c is led to a corresponding stage of the turbine operating the pump and to a feed heater respectively. Specification 222,823, [Class 123 (ii), Steam generators], is referred to. The Specification as open to inspection under Sect. 91 (3) (a) describes a steam plant, Fig. 2 (Cancelled), wherein a pump 3 driven by a turbine 18 supplies steam from a generator 35 to a superheater 38 feeding a turbine 24. A superheater 19 is arranged between the second and third stages of the latter and steam from the second stage together with the leak-off from the pocket b of the pump packing is utilized in the turbine 18. Exhaust from the latter together with leakage from the pocket c passes to a feed heater 20 supplying a further heater 31 feeding the generator 35. Packing steam for the pocket 7 of the pump 3 is taken from the superheater 38. This subject-matter does not appear in the Specification as accepted.