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    • 4. 发明授权
    • Ejection apparatus for the high pressure ejection of a liquid
    • 用于高压喷射液体的喷射装置
    • US5840061A
    • 1998-11-24
    • US765790
    • 1997-01-15
    • Andreas MenneWolfgang MerkleManfred SchulzDenis Klopfenstein
    • Andreas MenneWolfgang MerkleManfred SchulzDenis Klopfenstein
    • A61M5/20A61M5/30
    • A61M5/30A61M5/2053A61M5/3007
    • An ejection apparatus for the high pressure ejection of a liquid. The apparatus has the following elements: (a) a pressure chamber for containing the liquid; (b) an ejection opening communicating between an outside and an inside of the pressure chamber; (c) a working piston displaceable in the pressure chamber from a first position at a beginning of a working stroke to second position at an end of the working stroke, having (1) a first end defining a first volume within the pressure chamber when the working piston is at the first position and displacing a second volume, less than the first volume, when the working piston moves from the first position to the second position, and (2) having a second end distal from the first end; and (d) a drive for driving the working piston including (1) an impact member for elastically impacting the second end of the working piston to cause the working piston from the first to the second position and (2) means for accelerating the impact member to impact the working piston. The device can be constructed either as an endoscopic device for delivering liquids in minimally invasive surgical procedures, or as a needle-less inoculation device.
    • PCT No.PCT / EP96 / 02072 Sec。 371日期1997年1月15日 102(e)日期1997年1月15日PCT提交1996年5月14日PCT公布。 WO96 / 36381 PCT出版物 日期1996年11月21日用于液体的高压喷射的喷射装置。 该装置具有以下元件:(a)用于容纳液体的压力室; (b)在所述压力室的外部和内部之间连通的喷射口; (c)在工作行程开始时从压力室中的第一位置移动到工作行程末端的第二位置的工作活塞具有(1)在压力室内限定第一体积的第一端,当第 当工作活塞从第一位置移动到第二位置时,工作活塞位于第一位置并且移动小于第一容积的第二容积,以及(2)具有远离第一端的第二端; (d)用于驱动工作活塞的驱动器,包括:(1)用于弹性地冲击工作活塞的第二端的冲击构件,以使工作活塞从第一位置到第二位置;以及(2)用于加速冲击构件 以冲击工作活塞。 该装置可以构建为用于在微创外科手术中输送液体的内窥镜装置,或作为无针接种装置。
    • 5. 发明授权
    • Ejection device for the high-pressure ejection of a liquid
    • 用于高压喷射液体的喷射装置
    • US06440105B1
    • 2002-08-27
    • US09467920
    • 1999-12-21
    • Andreas Menne
    • Andreas Menne
    • A61M5315
    • A61M5/30A61B17/3203A61M5/204A61M5/2053
    • An ejection device for ejecting a liquid or a liquid containing solid particles at high pressure, comprising a head unit; a pressure chamber (11) which opens into a distal ejection opening and is delimited by a working piston which, upon application of an elastic impact on its end facing away from the pressure chamber, is capable of transmitting a compression wave which may displace the pressure chamber-facing end of the working piston into the pressure chamber so that the volume thereof is reduced, with the reduction in volume of the pressure chamber being significantly smaller than the original volume of the pressure chamber; and a drive unit having a drive member which is accelerated across an acceleration portion formed within the drive unit so that it generates the elastic impact to be transmitted to the working piston. The pressure chamber is at least partially formed by a pressure cavity formed in the head unit. The need unit and the drive unit are formed as separate, independent units which are mounted to each other by a separable mounting coupling. An intermediary member is provided between the working piston and the acceleration portion as a separate component to transmit the elastic impact from the drive member to the working piston, said intermediary member being arranged in the drive unit of the device. Further, the acceleration portion of the drive unit is tightly sealed by the intermediary member.
    • 一种用于在高压下喷射含有固体颗粒的液体或液体的喷射装置,包括一个头部单元; 压力室(11),其通向远侧喷射口并且由工作活塞限定,该工作活塞在其远离压力室的端部施加弹性冲击时能够传递可以将压力移位的压缩波 工作活塞的面向腔室的端部进入压力室,使得其体积减小,同时压力室的体积减小明显小于压力室的原始体积; 以及驱动单元,其具有驱动构件,所述驱动构件跨过形成在所述驱动单元内的加速部分加速,使得其产生要传递到所述工作活塞的弹性冲击。 压力室至少部分地由形成在头部单元中的压力腔形成。 需要单元和驱动单元形成为通过可分离的安装联接器彼此安装的分离的独立单元。 中间构件设置在工作活塞和加速部分之间作为单独的部件,以将弹性冲击从驱动构件传递到工作活塞,所述中间构件布置在装置的驱动单元中。 此外,驱动单元的加速部分被中间构件紧密地密封。
    • 7. 发明申请
    • HEATABLE FLOOR FOR LIVESTOCK STALLS
    • 热门地板用于畜牧业
    • US20110259279A1
    • 2011-10-27
    • US12998564
    • 2009-10-30
    • Thomas ErtelJohannes Weber-MoneckeRoland FrankAndreas MenneWerner Drees
    • Thomas ErtelJohannes Weber-MoneckeRoland FrankAndreas MenneWerner Drees
    • A01K1/00
    • A01K1/0158
    • The invention relates to a heatable floor for livestock stalls comprising a plurality of hollow, right-angled plate elements whose hollow spaces are filled with a heat transfer fluid and can be heated by means of heating lines (11) running through the hollow spaces, wherein each plate element comprises one upper shell (1) having an inlet opening (5) and forming a standing surface for the livestock and one lower shell (7) supporting the upper shell (1), the shells being connected to one another liquid-tight at their edges and having means for suspending carriers and being supported on one another by supports (6, 9) that run through the hollow space. In order to enable filling of the plate element without bubbles in the floor with increased stability of the plate element, the invention proposes that the supports be formed by laterally open pipe nozzles with round or cornered cross-sections, at least in the region adjacent to the upper shell (1) from below, the lateral openings of the pipe nozzles all being aligned to a filling opening (5) located on the edge of the upper shell (1).
    • 本发明涉及一种用于家畜摊档的可加热地板,其包括多个中空的直角板元件,其中空空间填充有传热流体,并且可以通过穿过中空空间的加热管线(11)加热,其中 每个板元件包括具有入口开口(5)并形成用于家畜的站立面的一个上壳体(1)和支撑上壳体(1)的一个下壳体(7),所述壳体彼此液密连接 在其边缘处并具有悬挂载体的装置并且通过穿过中空空间的支撑件(6,9)彼此支撑。 为了能够在板状元件的稳定性增加的情况下在板材中填充板状元件而没有气泡,本发明提出了至少在与邻近的区域相邻的区域中由侧向开口的具有圆形或圆角截面的管状喷嘴形成支撑件 来自下面的上壳体(1),管嘴的侧向开口都与位于上壳体(1)的边缘上的填充开口(5)对齐。