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    • 21. 发明授权
    • Injection molding flow control mechanism
    • 注塑流程控制机构
    • US4222733A
    • 1980-09-16
    • US970387
    • 1978-12-18
    • Jobst U. GellertPeter Krause
    • Jobst U. GellertPeter Krause
    • B29C45/28B29F1/03
    • B29C45/281B29C2045/2834
    • This invention relates to improved flow control mechanism for valve gated injection molding. The mechanism is of the type where movement of the valve pin is controlled by a pneumatically driven rocker arm. The back plate is cast with an integral pivot pin portion projecting from it and a pivot ball is fixed in a seat on the end of it. The rocker arm has a recess which receives the pivot ball for pivotal motion on the pivot pin portion of the back plate. The back plate is cast of a steel with sufficient strength and flexibility to withstand the repeated lateral loading on it due to the pivotal motion of the rocker arm, while the pivot ball is formed of a significantly harder material to avoid unacceptable wear where it is in moving contact with the rocker arm. Casting the back plate rather than machining it, enables bends in the runner passage extending through it to be smoothly curved, thus avoiding "dead spots".
    • 本发明涉及用于阀门浇注注射成型的改进的流量控制机构。 该机构是通过气动驱动的摇臂来控制阀销的移动的类型。 背板被铸造有从其突出的整体的枢轴销部分,并且枢轴球固定在其端部上的座椅中。 摇臂具有凹部,该凹部在后板的枢轴销部分上接收用于枢转运动的枢转球。 背板是由具有足够的强度和柔韧性的钢制成的,由于摇臂的枢转运动,承受重复的横向载荷,而枢轴球由较硬的材料形成,以避免不适当的磨损, 与摇臂移动接触。 铸造背板而不是加工背板,使得延伸通过其的流道通道中的弯曲能够平滑地弯曲,从而避免“死点”。
    • 23. 发明申请
    • Method and device for the disintegration of especially inorganic materials
    • 特别是无机材料分解的方法和装置
    • US20090084877A1
    • 2009-04-02
    • US12315032
    • 2008-11-26
    • Peter KrauseAlfred BaronGeorg HilgerWalter MinzelUlf PahnkeRainer Krenski
    • Peter KrauseAlfred BaronGeorg HilgerWalter MinzelUlf PahnkeRainer Krenski
    • B02C19/18
    • C04B20/026B02C13/205B02C13/22
    • A method for the disintegration and tribochemical activation of especially inorganic materials having a crystalline structure, wherein the starting materials are comminuted (disintegrated) to a particle size of less than 1 μm by the effect of impacting pressure fronts at a pulse duration of less that 10 μs and a sequence frequency of more than 8 kHz. A conglomerate of activated mixed crystals is then obtained having an increased aptitude for the formation of modified crystals when water is added. The duration of the effect of the impacting pressure fronts continues until the crystal lattice structure of the particles is destroyed. A device for the disintegration and tribochemical activation of said materials is based on rotating disks whereon molded bodies with aerodynamic profiles are arranged, the molded bodies being continuously displaced in a transonic speed range and impacting pressure fronts being produced on the outflow surfaces thereof.
    • 一种用于特别是具有结晶结构的无机材料的崩解和摩擦化学活化的方法,其中通过以小于10的脉冲持续时间冲击压力面的作用将原料粉碎(崩解)至小于1μm的粒度 mus和序列频率大于8 kHz。 然后获得活化混合晶体的聚集体,当加入水时,其具有增加形成改性晶体的能力。 冲击压力前沿的作用持续时间直到颗粒的晶格结构被破坏。 用于所述材料的分解和摩擦化学活化的装置基于旋转盘,其中布置有具有空气动力学轮廓的成型体,所述成型体在跨音速范围内连续移位并且冲击在其流出表面上产生的压力前沿。
    • 24. 发明授权
    • Method and apparatus for protection of EHT and/or scan output stages in
multiscan displays
    • 用于在多显示器中保护EHT和/或扫描输出级的方法和装置
    • US5650696A
    • 1997-07-22
    • US505424
    • 1995-07-21
    • Peter KrauseAik Keong Ong
    • Peter KrauseAik Keong Ong
    • H02M3/335H04N3/185H04N3/20H01J29/70
    • H04N3/20H02M3/33523H04N3/185
    • Protection of EHT and/or scan output stages in multiscan displays is provided without the use of additional components within the power supply other than those required to perform the power supply function itself. Operation is non-dissipative, conserving power. A drive control signal is AC coupled. The switch is on during retrace of the flyback pulse. The drive control signal is varied in accordance with the load, becoming active longer and longer periods of time with increasing load until the control signal vanishes (becomes continuously asserted), turning off the switch. In accordance with a further feature of the invention, feedback to a controlling integrated circuit concerning an overload condition may be achieved without dedicating a line or pin to a separate feedback signal.
    • 提供多重显示器中的EHT和/或扫描输出级的保护,而不需要在电源之外使用除了执行电源功能本身所需的附加组件之外的其他组件。 操作非耗能,节能。 驱动控制信号是交流耦合的。 在回扫脉冲回扫期间,开关打开。 驱动控制信号根据负载而变化,随着负载的增加而变长,持续时间越长,直到控制信号消失(变为连续断言),关闭开关。 根据本发明的另一特征,可以在不将线路或引脚专用于单独的反馈信号的情况下实现关于过载状况的控制集成电路的反馈。
    • 27. 发明授权
    • Mouthpiece for a redox gas measuring device
    • 用于氧化还原气体测量装置的口腔
    • US4274425A
    • 1981-06-23
    • US34853
    • 1979-04-30
    • Dieter LutzPeter KrauseAxel TerveenVolker Eibl
    • Dieter LutzPeter KrauseAxel TerveenVolker Eibl
    • A61B5/08A61B5/083A61B5/097G01N33/497
    • A61B5/097G01N33/4972Y10T436/204165
    • In a device for measuring redox gases, such as alcohol, in a person's breath, a disposable tubular mouthpiece forms an elongated flow passage and is displaceably securable in a measuring head. The mouthpiece has an opening at one end for blowing air into it and openings along its length for directing the air into the measuring head. A check valve is located in the flow passage so that air exhaled into the opening in the end of the mouthpiece can flow to the measuring head, but inhaling on the mouthpiece places the check valve in a closed position. The mouthpiece can be formed of a single molded piece or two tubular portions secured together. The end of the mouthpiece opposite the open end is closed and is spaced from the openings into the measuring head for forming a moisture chamber for collecting saliva.
    • 在用于测量氧化还原气体(例如酒精)的装置中,在人的呼吸中,一次性管状接口形成细长的流动通道并且可移动地固定在测量头中。 吸嘴在一端具有一个开口,用于将空气吹入其中并沿其长度开口,用于将空气引导到测量头中。 止回阀位于流动通道中,使得呼出到接口的端部中的开口中的空气可以流到测量头,但是在吸嘴上吸入将止回阀置于关闭位置。 吸嘴可以由固定在一起的单个模制件或两个管状部分形成。 与开口端相对的接口的端部是封闭的,并且与开口间隔开到测量头中,用于形成用于收集唾液的水分室。
    • 28. 发明授权
    • Drag-type spreading apparatus for road construction mixtures
    • 用于道路施工混合物的拖曳式铺设装置
    • US4268187A
    • 1981-05-19
    • US955622
    • 1978-10-27
    • Ulrich KrausePeter Krause
    • Ulrich KrausePeter Krause
    • E01C7/18E01C11/00E01C19/18E01C23/06E01C19/22
    • E01C7/187E01C11/005E01C19/187E01C23/06
    • The present spreading apparatus for road construction mixtures, such as bituminous cold mixtures, has at least two V- or U-shaped screeding structures or screeds one leading and the other trailing with respect to the working direction. The leading screed extends tandemly, partially into the angle formed by the trailing screed. The leading screed structure has a worm type conveyor connected parallel to each wall of the V- or U-shaped screed. The worm type conveyor assures the homogenity of the road construction mixture and reduces the inherent pressure of the mixture against the leveling elements. Both the leading and the trailing screed are adjustably inclined away from the working direction. The adjustment of the screed position may be made, for example, by a spindle with a hand wheel.
    • 用于道路建筑混合物的现有铺展设备,例如沥青冷混合物,具有相对于工作方向的至少两个V形或U形刮板结构或一个前导件和另一个尾部的刮板。 领先的熨平板串联延伸,部分延伸到由拖网熨平板形成的角度。 主要的熨平板结构具有与V形或U形刮板的每个壁平行连接的蜗杆式输送机。 蜗杆式输送机确保道路施工混合物的均匀性,并降低混合物相对于流平元件的固有压力。 前后刮板均可从工作方向倾斜。 熨平板位置的调整可以例如由具有手轮的主轴进行。
    • 29. 发明申请
    • METHOD OF, AND APPARATUS FOR, PRODUCING BAG PACKS
    • 用于生产袋装的方法和装置
    • US20100058714A1
    • 2010-03-11
    • US12402125
    • 2009-03-11
    • Reinhard HoppePeter Krause
    • Reinhard HoppePeter Krause
    • B65B1/24B65B1/04B65B67/00
    • B65B63/02B65B1/24B65B29/00
    • For the production and filling of (sheet-material) bags (10) with one tobacco portion (18) each, a plurality of bags (10) are preferably made available in the region of a filling station (20). The latter is located in the vicinity of a pressing station (19), which is supplied with the tobacco portions (18). In the region of the pressing station (19) or in a pressing chamber (35), each tobacco portion (18) is compressed in the vertical direction on a horizontal rest, namely on a platform (39), and in addition preferably compressed by a pressing crosspiece (42) in the horizontal direction. The tobacco portion (18) thus formed is introduced into the bag (10).
    • 对于每个具有一个烟草部分(18)的(片材)袋(10)的生产和填充,优选地在加油站(20)的区域中提供多个袋(10)。 后者位于被供给烟草部分(18)的按压站(19)附近。 在按压台(19)的区域或按压室(35)中,每个烟草部分(18)在垂直方向上以水平方式被压缩,即在平台(39)上,另外优选地由 在水平方向上的按压横档(42)。 将如此形成的烟草部分(18)引入到袋(10)中。