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91. 发明授权

US4641504A Yarn heating chamber 失效
标题翻译：纱线加热室
公开(公告)号：US4641504A
公开(公告)日：1987-02-10
申请号：US743436
申请日：1985-06-11
申请人： Walter Runkel , Erich Lenk , Karl Bauer
发明人： Walter Runkel , Erich Lenk , Karl Bauer
IPC分类号： D02J13/00 , D06B3/04
CPC分类号： D02J13/00
摘要： A yarn heating chamber is disclosed which comprises a rigid outer housing of U-shaped cross section and including transversely spaced apart side walls, and three plates mounted between the two side walls. A contact pressure gap is formed between the side walls and the adjacent surfaces of the two outer plates, and the central plate includes a yarn receiving groove on each of its outer surfaces. The central plate is laterally movable to a threading position wherein the grooves are exposed, and heating duct means is provided for introducing a hot pressurized vapor into the contact pressure gaps, to bias the two outer plates inwardly toward each other and thereby resiliently engage the central plate therebetween. The pressurized vapor is also conducted to each of the yarn receiving grooves.
摘要翻译：公开了一种纱线加热室，其包括U形横截面的刚性外壳，并且包括横向间隔开的侧壁，以及安装在两个侧壁之间的三个板。在两个外板的侧壁和相邻表面之间形成接触压力间隙，并且中心板在其每个外表面上包括纱线接收槽。中心板可横向移动到螺纹位置，其中凹槽被暴露，并且提供加热管道装置用于将热的加压蒸汽引入接触压力间隙，以将两个外板向内朝向彼此偏压，从而弹性地接合中心板之间。加压蒸汽也被传导到每个纱线接收槽。

92. 发明授权

US4609344A Yarn heating chamber 失效
标题翻译：纱线加热室
公开(公告)号：US4609344A
公开(公告)日：1986-09-02
申请号：US785955
申请日：1985-10-10
申请人： Walter Runkel , Erich Lenk , Karl Bauer
发明人： Walter Runkel , Erich Lenk , Karl Bauer
IPC分类号： D02J13/00 , D06B3/04 , F27B9/28 , F26B13/00
CPC分类号： D02J13/001 , D02J13/005
摘要： A yarn heating chamber is disclosed which is adapted for thermally processing an advancing yarn. The chamber comprises first and second members each having a discontinuity in the form of a groove, shoulder or the like in a surface thereof, and the members are movably mounted with respect to each other between an operative position wherein the discontinuities are positioned relative to each other to define a relatively narrow yarn passage, and a threading position defining an enlarged opening to facilitate threading. Also, heating means is provided for introducing saturated water vapor into the yarn passage in the operative position, and the surfaces of the two members are in substantial heat exchange relation in both the operative and threading positions, so that the temperature of the two members remains substantially constant during a yarn threading operation. A heating duct system is disclosed which provides for the automatic shut-off of the saturated vapor upon movement of the members to the threading position, and condensate removal systems are disclosed.

93. 发明授权

US4608814A Method and apparatus for producing an air texturized yarn 失效
标题翻译：用于生产空气织造纱线的方法和装置
公开(公告)号：US4608814A
公开(公告)日：1986-09-02
申请号：US650829
申请日：1984-09-14
申请人： George F. Moore, Jr. , Eberhard Krenzer
发明人： George F. Moore, Jr. , Eberhard Krenzer
IPC分类号： D02G1/16 , D02G3/36 , D02J1/08
CPC分类号： D02G1/164 , Y10S57/908
摘要： A method and apparatus is disclosed for producing a synthetic multifilament yarn having enhanced bulk and hand characteristics, and which is capable of high production rates. Specifically, the invention involves advancing each of at least two continuous multifilament yarn components along respective paths of travel, with a first component being advanced at a higher speed than that of a second component. Also, the second slower yarn component is guided upwardly through a liquid bath to moisten the same, while the first faster yarn component is advanced along an essentially linear path of travel and free of contact with the liquid bath, so that the degree of tension in the faster yarn component is minimized upstream of the air jet nozzle, to thereby permit full development of the loops, coils, bows or the like in the filaments thereof in the air jet nozzle. In the illustrated embodiment, the faster yarn component is advanced along a path of travel which extends through a vertical tube mounted in the liquid bath, and so that it is not wetted.
摘要翻译：公开了一种用于生产具有增强的体积和手部特性并且能够高生产率的合成复丝纱线的方法和装置。具体而言，本发明涉及沿相应的行进路径推进至少两条连续复丝纱线部件中的每一条，其中第一部件以比第二部件高的速度前进。此外，第二较慢的纱线部件被向上引导通过液体浴以润湿它，同时第一较快的纱线部件沿着基本上线性的行进路线前进，并且不与液体浴接触，使得在较短的纱线部件在空气喷嘴的上游被最小化，从而允许其在空气喷嘴中的细丝中的环，线圈，弓等的充分展开。在所示的实施例中，较快的纱线部件沿着延伸穿过安装在液槽中的垂直管道的行进路径前进，并且使得其不被润湿。

94. 发明授权

US4604041A Rotary vane pump 失效
标题翻译：旋转叶片泵
公开(公告)号：US4604041A
公开(公告)日：1986-08-05
申请号：US721325
申请日：1985-04-09
申请人： Siegfried Hertell , Robert Lange
发明人： Siegfried Hertell , Robert Lange
IPC分类号： F01C21/08 , F04C18/344 , F04C18/00 , F04C29/00
CPC分类号： F04C18/3441 , F01C21/0818
摘要： A rotary vane pump is disclosed which comprises a cylindrical housing, and a cylindrical rotor eccentrically mounted for rotation within the housing. The rotor includes a slot mounting a pair of oppositely oriented hook-shaped vanes, so as to define a hook space adjacent each end of the overlying vanes. A fluid, such as lubricating oil, is delivered to each hook space during that portion of its rotation shortly before its bottom dead center position, and the delivered fluid is pressurized during that portion of its rotation shortly after its bottom dead center position to assist in moving each vane outwardly from its bottom dead center position.
摘要翻译：公开了一种旋转叶片泵，其包括圆柱形壳体和偏心地安装用于在壳体内旋转的圆柱形转子。转子包括安装一对相对定向的钩状叶片的槽，以便限定邻近上覆叶片的每个端部附近的钩形空间。诸如润滑油之类的流体在其下死点位置不久的旋转部分中被传送到每个钩空间，并且在其下死点位置之后不久的旋转部分中被输送的流体被加压以辅助将每个叶片从其下死点位置向外移动。

95. 发明授权

US4565524A Sealed yarn heating chamber 失效
标题翻译：密封纱加热室
公开(公告)号：US4565524A
公开(公告)日：1986-01-21
申请号：US563300
申请日：1983-12-19
申请人： Walter Runkel , Erich Lenk , Karl Bauer
发明人： Walter Runkel , Erich Lenk , Karl Bauer
IPC分类号： D02J13/00 , D06B3/04 , F27B9/28 , F26B13/00 , F26B25/00 , F27D1/18
CPC分类号： D02J13/001 , D02J13/005
摘要： A yarn heating chamber is disclosed which is adapted for thermally processing an advancing yarn. The chamber comprises first and second members each having a discontinuity in the form of a groove, shoulder or the like in the surface thereof, and the members are movably mounted with respect to each other between an operative position wherein the discontinuities are positioned relative to each other to define a relatively narrow yarn passage, and a threading position defining an enlarged opening to facilitate threading. Also, heating means is provided for introducing saturated water vapor into the yarn passage in the operative position. A pair of longitudinal sealing strips are mounted on at least one of the mating surfaces and extend along opposite sides of the discontinuity, so that in the operative position, the saturated water vapor is adapted to enter into the gap between any non-contacting portions of the surfaces of the members lying between the sealing strips to thereby achieve substantial heat transfer from the condensation of the water vapor.

96. 发明授权

US4561603A Yarn traverse apparatus and method 失效
标题翻译：纱线横移装置及方法
公开(公告)号：US4561603A
公开(公告)日：1985-12-31
申请号：US694952
申请日：1985-01-25
申请人： Heinz Schippers , Erich Lenk , Herbert Schiminski , Herbert Turk
发明人： Heinz Schippers , Erich Lenk , Herbert Schiminski , Herbert Turk
IPC分类号： B65H54/28
CPC分类号： B65H54/2839 , B65H2701/31
摘要： A yarn traverse apparatus and method are disclosed for winding a running yarn onto a rotating package, and wherein at each end portion of the traverse stroke there is provided a guide rail, and a pair of oppositely rotating arms mounted for rotation about closely adjacent parallel, or coaxial axes. One arm moves the yarn along the guide rail and toward the end of the stroke, and the other arm returns the yarn toward the center of the stroke. The guide rail and/or the arms include means for guiding the yarn adjacent each of the ends of the stroke such that the yarn is free to rebound a short distance toward the center of the stroke, and is then restrained in such movement, and so that proper engagement of the yarn by the extremity of the arm moving into the traverse stroke is assured.
摘要翻译：公开了一种纱线横动装置和方法，用于将运行的纱线卷绕到旋转包装上，并且其中在横动行程的每个端部设置有导轨和一对相对旋转的臂，安装成用于围绕紧密相邻的平行旋转，或同轴轴。一根手臂沿着导轨移动纱线并朝向行程末端，而另一只手臂将纱线向中心移动。导轨和/或臂包括用于引导纱线在行程的每个端部附近的装置，使得纱线能够自由地向行程的中心反弹很短的距离，然后被限制在这样的运动中，因此确保了通过臂的末端进入横动行程的纱线的适当接合。

97. 发明授权

US4557689A Texturing machine 失效
标题翻译：变形机
公开(公告)号：US4557689A
公开(公告)日：1985-12-10
申请号：US227911
申请日：1981-01-23
申请人： Eberhard Krenzer
发明人： Eberhard Krenzer
IPC分类号： D02J13/00 , D02G1/16 , D02G1/20 , F27B9/28
CPC分类号： D02J13/001
摘要： In an air jet texturing machine or the like for bulking a multifilament yarn with means to conduct the bulked yarn through a heating tube under relatively low tension at high speed, said tube having a nominal inner diameter which is more than 10 times the diameter of the bulked yarn and a length of more than 1 meter, the improvement wherein the yarn tube has at least one yarn encircling beaded segment with a radially inwardly protruding edge which reduces the inner diameter of the tube by at least 5% up to 50% of said nominal diameter.
摘要翻译：在用于膨胀复丝纱线的空气喷射变形机等中，具有用于以较高的速度在相对低的张力下将膨化的纱线通过加热管引导的装置，所述管的标称内径大于该直径的10倍膨胀纱线和长度超过1米的改进，其中纱管具有至少一个纱线环绕的带有径向向内突出的边缘的纱线环绕，其将管的内径减少至少5％至多50％的所述管公称直径

98. 发明授权

US4481762A Control for yarn false twisting apparatus 失效
标题翻译：纱线假捻装置的控制
公开(公告)号：US4481762A
公开(公告)日：1984-11-13
申请号：US429796
申请日：1982-09-30
申请人： Detley Oberstrass
发明人： Detley Oberstrass
IPC分类号： D04H1/08 , D02G1/08 , D01H13/16
CPC分类号： D04H1/08
摘要： A yarn false twisting apparatus is disclosed which has a control system which is designed to insure that the machine operator will properly complete the yarn thread-up procedure, and which also effectively precludes damage to the twisting apparatus if the thread-up procedure is not properly completed. The twisting apparatus includes a pair of yarn twist imparting members having cooperating friction surfaces for engaging a running yarn, a drive whorl which is operatively connected to the twist imparting members, and a pivotally mounted control arm which is connected to the drive whorl and which is pivotable between an operative position wherein the whorl engages a drive belt, and an inoperative position wherein the whorl is disengaged from the drive belt. In its operative position, the control arm is spaced from the yarn path through the twisting apparatus, but when the arm is moved to the inoperative position, the arm deflects the yarn from its normal path to thereby alert the operator to the inoperative condition of the apparatus. Also, when the yarn is thus deflected by the arm, the yarn will be withdrawn from the twisting zone of the twist imparting members, to thereby effectively preclude the possibility of a running yarn moving between the friction surfaces of an inoperative apparatus.
摘要翻译：公开了一种具有控制系统的纱线假捻设备，该控制系统被设计成确保机器操作者能够正确地完成纱线卷绕过程，并且如果线程过程不正确也有效地防止了扭转设备的损坏完成扭转装置包括一对具有配合的摩擦表面用于接合行进纱线的纱线捻加工构件，可操作地连接到扭转施加构件的驱动螺纹，以及连接到驱动螺纹的可枢转地安装的控制臂，可旋转在其中螺旋接合传动带的操作位置和不在操作位置，其中螺旋与驱动带分离。在其操作位置，控制臂通过扭转装置与纱线路径间隔开，但是当臂移动到非操作位置时，臂使纱线从其正常路径偏转，从而警告操作者不能操作的状态仪器。此外，当纱线被手臂偏转时，纱线将从扭曲施加部件的扭转区域中退出，从而有效地排除了在不操作装置的摩擦表面之间运行纱线的可能性。

99. 发明授权

US4462302A Motor fuel feed pump 失效
标题翻译：电机供油泵
公开(公告)号：US4462302A
公开(公告)日：1984-07-31
申请号：US305035
申请日：1981-09-23
申请人： Siegfried Hertell
发明人： Siegfried Hertell
IPC分类号： F02M37/06 , F04B53/10 , F04B53/12 , F04B53/14 , F04C18/344 , F04B21/04 , F16J1/10 , F16J15/447
CPC分类号： F04B53/146 , F02M37/06 , F04B53/1065 , F04B53/123 , F04B53/128 , F04C18/3441
摘要： A motor fuel feed pump with a tappet operated piston or membrane wherein the tappet is linearly guided and sealed in a housing segment which projects into the cylinder chamber of the pump on its suction side or its pressure side with inlet and outlet means positioned such that the motor fuel flows around and in direct contact with the projecting housing segment.
摘要翻译：一种具有挺杆操作的活塞或膜的电动机燃料供给泵，其中挺杆被线性地引导并密封在壳体段中，该壳体段在其吸入侧或其压力侧突出到泵的气缸室中，其中入口和出口装置被定位成使得电动机燃料流动并且与突出的壳体段直接接触。

100. 发明授权

US4460133A Winding device 失效
标题翻译：绕线装置
公开(公告)号：US4460133A
公开(公告)日：1984-07-17
申请号：US396327
申请日：1982-07-08
申请人： Herbert Turk , Herbert Schiminski
发明人： Herbert Turk , Herbert Schiminski
IPC分类号： B65H65/00 , B65H54/54 , B65H67/04
CPC分类号： B65H65/00 , B65H2402/25 , B65H2701/31
摘要： A winding device for winding threads on one or more bobbin tubes releasably held on a rotatable chuck means with improved thread catching and gripping means, preferably in combination with associated thread severing means, in order to make a thread changeover from a completed bobbin to an empty bobbin tube without thread loss and without thread ends or residues being caught and retained on the chuck.
摘要翻译：一种绕线装置，用于在可释放地保持在可旋转的卡盘装置上的一个或多个线管上缠绕线，该装置具有改进的线卡扣和夹紧装置，优选地与相关联的切线装置组合，以便使线从完成的线轴切换到空筒管没有螺纹损失，没有螺纹端或残留物被卡住并保持在卡盘上。

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