-
公开(公告)号：US09810552B2
公开(公告)日：2017-11-07
申请号：US14688052
申请日：2015-04-16
CPC分类号： G01D5/20 , G01B7/003 , G01B7/125 , G01D5/14 , G01D5/2006 , G01D5/2033
摘要： A method for determining a position of a magnet assembly relative to an array of inductive elements arranged adjacent to a magnetically permeable material, the method involving: measuring electrical characteristics of each of one or more inductive elements of the array of inductive elements; and from information derived from the measured electrical characteristics of the one or more inductive elements of the array of inductive elements, determining the position of the magnet assembly relative to the array of inductive elements.
-
公开(公告)号：US20150300843A1
公开(公告)日：2015-10-22
申请号：US14688052
申请日：2015-04-16
IPC分类号： G01D5/20
CPC分类号： G01D5/20 , G01B7/003 , G01B7/125 , G01D5/14 , G01D5/2006 , G01D5/2033
摘要： A method for determining a position of a magnet assembly relative to an array of inductive elements arranged adjacent to a magnetically permeable material, the method involving: measuring electrical characteristics of each of one or more inductive elements of the array of inductive elements; and from information derived from the measured electrical characteristics of the one or more inductive elements of the array of inductive elements, determining the position of the magnet assembly relative to the array of inductive elements.
摘要翻译： 一种用于确定磁体组件相对于与导磁材料相邻布置的感应元件阵列的位置的方法，所述方法包括：测量所述电感元件阵列中的一个或多个感应元件中的每一个的电特性; 以及根据来自电感元件阵列的一个或多个感应元件的测量电特性的信息，确定磁体组件相对于电感元件阵列的位置。
-
公开(公告)号：US20150233888A1
公开(公告)日：2015-08-20
申请号：US14182954
申请日：2014-02-18
CPC分类号： D01G31/00 , B65H63/061 , B65H2701/31 , D01H4/00 , D03D47/342 , D04H1/74 , G01B7/125 , G01N33/362 , G01N33/365
摘要： An on-line defect detection system for detecting a defect in a fibrous member and related processes are disclosed. The defect detection system may include first and second fiber contacting members where at least one of the contacting members is shiftable relative to the other contacting member.
摘要翻译： 公开了一种用于检测纤维构件中的缺陷的在线缺陷检测系统和相关过程。 缺陷检测系统可以包括第一和第二纤维接触构件，其中至少一个接触构件相对于另一个接触构件是可移动的。
-
公开(公告)号：US20100191399A1
公开(公告)日：2010-07-29
申请号：US12677233
申请日：2007-10-18
申请人： Masaki Kono , Hidetoshi Kitanaka
发明人： Masaki Kono , Hidetoshi Kitanaka
CPC分类号： B61K9/12 , B60L3/12 , B60L15/025 , B60L2200/26 , B60L2220/14 , B61L15/0081 , G01B7/125 , Y02T10/643
摘要： A wheel diameter measuring apparatus for measuring a wheel diameter of an electric vehicle of speed sensorless vector control to which a synchronous motor is applied is obtained.A wheel diameter measuring apparatus of an electric vehicle comprising a synchronous motor driven by an electric power converter for converting a DC voltage into an AC voltage comprises a voltage detector for detecting an AC voltage generated by a magnetic field of the synchronous motor during coasting of the electric vehicle in which the electric power converter stops, and a calculation part for calculating a wheel diameter of a wheel driven by the synchronous motor from an AC voltage detected by the voltage detector and speed information about the electric vehicle.
摘要翻译： 获得用于测量施加了同步电动机的无速度传感器矢量控制的电动车辆的车轮直径的车轮直径测量装置。 一种电动车辆的车轮直径测量装置，包括由用于将直流电压转换为交流电压的电力转换器驱动的同步电动机，包括电压检测器，用于检测由所述同步电动机在惯性行驶期间的磁场产生的交流电压 电力转换器停止的电动汽车以及计算部，其根据由电压检测器检测到的交流电压，计算由同步电动机驱动的车轮的车轮直径，以及关于电动汽车的速度信息。
-
公开(公告)号：US20030121246A1
公开(公告)日：2003-07-03
申请号：US10204176
申请日：2002-12-02
发明人： Andreas Weichel , Stefan Seibel
IPC分类号： D02G003/02 , D01H007/46
CPC分类号： G01B7/125 , B65H63/061 , B65H63/062 , B65H2701/31 , G01B5/10 , G01B7/06
摘要： The invention relates to a method and to a device for detecting a thickening in a running thread. The thread runs through a forked guide element which is moved away from an initial position by a thickening in the thread, thereby triggering a signal. While the guide element is moved away, it allows the thread having the thickening to continue running and is then returned to its initial position.
摘要翻译： 本发明涉及一种用于检测运行螺纹中的增厚的方法和装置。 螺纹穿过分叉导向元件，该引导元件通过螺纹中的增厚而从初始位置移开，从而触发信号。 当引导元件移开时，它允许具有增厚的螺纹继续运行，然后返回到其初始位置。
-
6.发明授权Sliver guide assembly including a sliver guiding device and a sliver preformer 失效条子导向组件包括一条条子引导装置和一条条子预制件
公开(公告)号：US5630251A
公开(公告)日：1997-05-20
申请号：US549307
申请日：1995-10-27
申请人： Ferdinand Leifeld
发明人： Ferdinand Leifeld
摘要： An apparatus for measuring sliver thickness in a drawing frame includes a sliver guiding device having converging inner wall faces for bringing a plurality of simultaneously introduced slivers together to form a sliver assembly constituted by side-by-side positioned running slivers arranged in a plane. The apparatus further includes a sensor element laterally contacting the sliver assembly; and a counterelement laterally contacting the sliver assembly. The counterelement is so supported that it may pivot parallel to the plane of the sliver assembly for purposes of adjustment and immobilization. The sensor element is urged into a resilient contact with the sliver assembly whereby the sensor element undergoes excursions upon variation of thickness of the sliver assembly. The sensor element and the counterelement together define a constriction through which the sliver assembly passes. A transducer converts excursions of the sensor element into electric pulses. A preformer adjoins the sliver guiding device upstream thereof for causing the slivers to laterally approach one another before they enter the sliver guiding device. The preformer has converging lateral wall components and an open top and/or bottom side. A withdrawing roller pair supported downstream of the sliver guiding device pulls the sliver assembly through the preformer and the sliver guiding device.
摘要翻译： 一种用于测量牵引框中纱条厚度的装置，包括一条纱条引导装置，其具有会聚的内壁面，用于将多个同时引入的条子组合在一起，以形成由布置在平面中的并排定位的行走条构成的条子组件。 所述装置还包括横向接触所述条子组件的传感器元件; 和横向接触条子组件的反调器。 反作用力被支撑，它可以平行于条子组件的平面枢转，以用于调节和固定。 传感器元件被推动成与纱条组件弹性接触，由此传感器元件在条子组件的厚度变化时经历偏移。 传感器元件和反射体一起限定了条子组件通过的收缩部。 传感器将传感器元件的偏移转换成电脉冲。 预成型机在其上游与纱条引导装置相邻，以使条子在它们进入条子引导装置之前横向彼此接近。 预成型机具有会聚的侧壁部件和敞开的顶部和/或底部侧面。 支撑在条子引导装置下游的抽出辊对将纱条组件穿过预成型件和纱条引导装置。
-
公开(公告)号：US5421529A
公开(公告)日：1995-06-06
申请号：US70449
申请日：1993-06-08
申请人： Pozzo Hans
发明人： Pozzo Hans
CPC分类号： G01B11/00 , B65H63/0322 , B65H63/0324 , G01B7/125 , B65H2301/531 , B65H2701/31
摘要： A process and device for the cleaning of the sensor surface of a yarn monitoring system used on spinning machines to monitor the yarn and/or the yarn quality. The yarn monitoring system is positioned without contact with the running yarn within the traversing area between draw-off roller and friction roller or below the draw-off roller. Cleaning of the sensor surfaces is carried out during the running of the yarn, at the reversal points of the yarn traversing movement, for the period of contact or nearness between the yarn and the limit of the yarn monitoring system until removal of the running yarn.
摘要翻译： PCT No.PCT / EP92 / 02851 Sec。 371日期：1993年6月8日 102（e）日期1993年6月8日PCT提交1992年12月10日PCT公布。 出版物WO93 / 12028 日期：1993年6月24日。一种用于清洁纺纱机纱线监测系统的传感器表面以监测纱线和/或纱线质量的方法和装置。 纱线监测系统定位成与牵引辊和摩擦辊之间的运行区域内的运行纱线不接触，或者在牵引辊之下。 传感器表面的清洁在纱线运行期间，在纱线横移移动的反转点处，在纱线与纱线监测系统的极限之间的接触或接近期间直到移除纱线，进行。
-
公开(公告)号：US4767986A
公开(公告)日：1988-08-30
申请号：US933903
申请日：1986-11-24
申请人： Bengt H. Tornblom
发明人： Bengt H. Tornblom
CPC分类号： G01N27/902 , G01B7/125 , B21B38/00
摘要： A device for measuring or testing of an object, for example rolled wire, a tube, or a billet, to detect surface discontinuities employs a sensing transducer which is oscillated backwards and forwards over the surface of the test object by means of a motor, the oscillations taking place in the form of a curved path extending transversely of the longitudinal extent of the object.
摘要翻译： 用于测量或测试物体（例如卷线，管或坯料）以检测表面不连续性的装置采用通过电动机在测试对象的表面上向前和向后振荡的感测换能器， 振荡发生在横向于物体的纵向延伸部分延伸的弯曲路径的形式。
-
公开(公告)号：US4648054A
公开(公告)日：1987-03-03
申请号：US622478
申请日：1984-06-20
申请人： Boshra D. Farah , Jae L. Woo
发明人： Boshra D. Farah , Jae L. Woo
CPC分类号： G01B7/125 , D01H13/32 , G01B11/105 , G01B7/087
摘要： A yarn twist measurement device having a freely rotatable disc with its axis parallel to the axis of a travelling yarn. The disc being rotated by the surface twist of the yarn in contact with the circumference of the disc as the yarn travels past the disc. By measuring the circumferential displacement of the disc and the corresponding linear translation of the yarn, the amount of twist on the surface of the yarn can be calculated.
摘要翻译： 一种纱线捻度测量装置，其具有可自由旋转的盘，其轴线平行于行进纱线的轴线。 当纱线行进经过盘片时，盘片通过与盘周围接触的纱线的表面扭曲而旋转。 通过测量盘的圆周位移和纱线的相应线性平移，可以计算纱线表面上的扭曲量。
-
公开(公告)号：US4641525A
公开(公告)日：1987-02-10
申请号：US743298
申请日：1985-06-10
申请人： Hubert Merki
发明人： Hubert Merki
IPC分类号： B29C48/325 , B29C48/92 , G01B7/00 , G01B7/06 , G01B7/12 , G01B7/312 , G01B7/34 , G01B11/10 , G01B21/02 , G01B21/08 , G01B21/30 , G01R31/02 , H01B13/14 , G01B7/10
CPC分类号： B29C47/92 , B29C47/225 , G01B11/105 , G01B21/02 , G01B7/06 , G01B7/125 , G01B7/312 , G01R31/022 , H01B13/146 , B29C2947/92076 , B29C2947/92114 , B29C2947/92123 , B29C2947/92152 , B29C2947/92247 , B29C2947/92276 , B29C2947/92447 , B29C2947/92533 , B29C2947/92571 , B29C2947/9298 , B29C47/0016
摘要： In a method of checking the insulating sheath on a wire or cable leaving an extruder, the external diameter of the insulating sheath is continuously determined over the whole circumference by means of a first measuring apparatus and the wall thickness of the insulation is continuously detected over the whole circumference by means of a second measuring apparatus. The measured values are supplied to a computer which, inter alia, continuously determines the difference between the maximum and minimum wall thicknesses found (W.sub.max -W.sub.min). Eccentricity and minimum wall thickness of the sheath are calculated from this difference and from the measured external diameter of the insulation and the diameter of the conductor of the wire or cable, and are indicated in a display device. The measurement is thus rendered largely independent of fluctuations in sensitivity of the measuring apparatus for the wall thickness of the insulation. An apparatus for carrying out the method comprises the respective measuring apparatus and a computer for effecting the required calculations.
摘要翻译： 在离开挤出机的电线或电缆上检查绝缘护套的方法中，通过第一测量装置在整个圆周上连续地确定绝缘护套的外径，并且绝缘护套的壁厚在 整周，借助于第二测量装置。 将测量值提供给计算机，其中尤其连续地确定找到的最大和最小壁厚之差（Wmax-Wmin）。 根据该差异以及绝缘体的测量外径和电线或电缆的导体的直径计算护套的偏心度和最小壁厚，并在显示装置中指示。 因此，测量很大程度上与测量装置对绝缘体的壁厚的灵敏度的波动无关。 用于执行该方法的装置包括相应的测量装置和用于执行所需计算的计算机。
-
-
-
-
-
-
-
-
-
搜索结果
87 条记录 (耗时 0.017 秒)
