公开(公告)号：EP2352017A1

公开(公告)日：2011-08-03

申请号：EP11000172.4

申请日：2009-10-12

申请人： Uster Technologies AG

发明人： Gehrig, Reto

IPC分类号： G01N27/22 ,  G01N33/36 ,  G01R27/26

CPC分类号： B65B13/025 ,  B65B13/187 ,  B65B13/322 ,  G01N27/228 ,  G01N33/365

摘要： Das Verfahren dient zum Simulieren von Messungen mit einer kapazitiven Messvorrichtung (1), zum Testen der Messvorrichtung (1) oder zum Testen von einer der Messvorrichtung (1) nachgeschalteten Komponenten. Die Vorrichtung (1) beinhaltet Wechselsignalgenerator (3) zum Anlegen eines elektrischen Wechselsignals an eine Kondensatoranordnung (21), Abgleichmittel (4), die in einem elektrischen Pfad zwischen dem Wechselsignalgenerator (3) und der Kondensatoranordnung (21) angeordnet sind und mittels derer ein Parameter des elektrischen Wechselsignals derart veränderbar ist, dass ein Ausgangssignal bei definierten, konstanten Bedingungen einen bestimmten Wert annimmt, und Steuermittel (7) zur Abgabe eines elektrischen Steuersignals an die Abgleichmittel (4), mittels dessen die Veränderung des Parameters steuerbar ist. Ein Parameter des elektrischen Wechselsignals in einem elektrischen Pfad zwischen dem mindestens einen Wechselsignalgenerator (3) und der Kondensatoranordnung (21) wird verändert. Die Veränderung des mindestens einen Parameters wird mit einem elektrischen Steuersignal gesteuert. Das elektrische Steuersignal ist von einem Ausgangssignal der Kondensatoranordnung (21) unabhängig.

摘要翻译： 装置（1）具有用于将电气交变信号施加到电容器装置的交流信号发生器（3）。 提供评估电路（6），用于评估在电容器装置上点燃的电信号的电测量变量。 在交流信号发生器和电容器装置之间的电气路径中布置有平衡介质。 包括用于确定电容器装置的介电性质的方法的独立权利要求，用于平衡装置并用于模拟装置的测量。

公开(公告)号：EP2304087A1

公开(公告)日：2011-04-06

申请号：EP09771885.2

申请日：2009-05-20

申请人： Uster Technologies AG

发明人： JOSS, Rolf

IPC分类号： D01H13/22 ,  D01H13/26 ,  B65H63/06

CPC分类号： D01H13/14 ,  B65H63/062 ,  B65H2701/31 ,  D01H13/22 ,  D01H13/26 ,  G01N21/8915 ,  G01N33/365

摘要： The device is used for detecting parameters on a thread-shaped test specimen (1), which is moved through a measuring gap (2) in the longitudinal direction of said specimen. The measuring gap comprises a first measuring cell (3) and a second measuring cell (5) for the detection of parameters. The first measuring cell (3) and the second measuring cell (5) are disposed on a common planar carrier (4) or on a circuit board, the plane of which is located perpendicular to the longitudinal direction of the test specimen (1). In this way, the measuring cells (3, 5) can be precisely aligned with each other, and the device is simple and cost-effective to produce.

公开(公告)号：EP2176156A1

公开(公告)日：2010-04-21

申请号：EP08757252.5

申请日：2008-06-09

申请人： Uster Technologies AG

发明人： KUSTER, Martin

IPC分类号： B65H54/71 ,  H01F7/16

CPC分类号： B65H54/71 ,  B65H2701/31 ,  H01F7/081 ,  H01F7/1607

摘要： The device (1) is used to cut a longitudinally moving thread-shaped body (9). It comprises a cutting blade (5) and an anvil (6) interacting with the cutting blade (5). A solenoid actuator for the cutting blade (5) comprises a plunger coil (3), a two-piece magnet return path yoke (21, 22), and a solenoid plunger (4) connected to the cutting blade (5). A supporting structure (7) carries the plunger coil (3) and the two half-yokes (21, 22). The half-yokes (21, 22) are attached by elastically deflectable arms (81, 82) by means of engaging closures (71-74) on the supporting structure (7). The device (1) therefore has a simple design and is easy and cost-effective to produce.

公开(公告)号：EP2108949A1

公开(公告)日：2009-10-14

申请号：EP09009532.4

申请日：2006-06-07

申请人： Uster Technologies AG

发明人： Ott, Philipp ,  Schmid, Peter

IPC分类号： G01N27/60 ,  G01N33/36 ,  D01G31/00

CPC分类号： D01G31/003 ,  G01N27/228 ,  G01N27/60 ,  G01N33/365

摘要： Die Vorrichtung (1) zur Erkennung von Fremdstoffen in einem Prüfgut (9) wie Garn, beinhaltet einen kapazitiven Sensor (2, 3) mit einem Messkondensator (2) mit einer Durchgangsöffnung (26) für das Prüfgut (9), Mittel (4) zum Anlegen einer hochfrequenten Wechselspannung an den Messkondensator (2) zwecks Beaufschlagung der Durchgangsöffnung (26) mit einem hochfrequenten elektrischen Wechselfeld und eine Detektorschaltung (6) zur analogen Detektion eines hochfrequenten Ausgangssignals des kapazitiven Sensors (2, 3). Eine Trägerfrequenz des elektrischen Wechselfeldes beträgt zwischen 1 MHz und 100 MHz. Es ist ein Sensor (2) zur Aufnahme eines vom Prüfgut (9) herrührenden, quasistatischen elektrischen Signals vorhanden. Ferner sind Auswertemittel (7) zur Auswertung des hochfrequenten Signals und des elektrostatischen Signals und zur Erkennung von Fremdstoffen vorhanden. Dadurch ergibt sich eine Verbesserung der Selektivität. Fehlansprechungen werden reduziert, und es wird eine höhere Zuverlässigkeit und Empfindlichkeit erreicht.

摘要翻译： 该方法包括通过从被检体（9），其中，该静电信号用于检测E.G.异物的传感器（2）接收的静电信号的 聚丙烯。 静电信号从寻求过剩电荷接收thatwere已经存在于的TestObject。 无论是静电信号和另一个信号E.G. 电容或光信号，是用来检测异物。 因此独立权利要求中包括了以下内容：一种用于在移动固体的细长的TestObject（2）传感器的利用检测异物用于在移动固体细长的TestObject检测异物静电信号的接收（1）的装置。

公开(公告)号：EP1410002B1

公开(公告)日：2009-06-24

申请号：EP02740188.4

申请日：2002-07-04

申请人： Uster Technologies AG

发明人： PIRANI, Peter ,  WAMPFLER, Hans

IPC分类号： G01N21/89 ,  D06H3/08 ,  G01N33/36

CPC分类号： G01N21/94 ,  D06H3/08 ,  G01N21/8915 ,  G01N21/8983 ,  G01N33/365

摘要： The invention relates to a method and a device for identifying foreign bodies in a base textile material (1, 3, 5). Said base textile material is subjected to beams (35, 36), and the beams (44) reflected on the base material are detected and converted into an electrical signal. In order to detect foreign bodies in the material in a targeted manner and to differentiate them from each other, in such a way that all or only the unwanted foreign bodies can be, for example, eliminated, the beams (35, 36) emitted essentially comprise two defined and differing wavelength ranges (λ1 and λ2) and the reflected beams are simultaneously and commonly detected from the two wavelength ranges. Preferably, a first defined wavelength range can be selected in such a way that the beams reflected on the base material provide any values in the electrical signal, for at least two different foreign bodies, and another defined wavelength range for the beams is selected in such a way that the reflected beams provide electrical signals for the two foreign bodies, in a different ratio to the first wavelength range. The device comprises a radiation source (19) for emitting beams (35, 36) in at least two wavelength ranges, and a receiver (20) for measuring the beams which are fully reflected on the material.

公开(公告)号：EP1725857A1

公开(公告)日：2006-11-29

申请号：EP05706529.4

申请日：2005-02-25

申请人： Uster Technologies AG

发明人： PALMER, Tim ,  XU, Aidong ,  GEORGE, Ian ,  EMCH, Beat

IPC分类号： G01N21/898 ,  D03J1/00

CPC分类号： G01N21/8983 ,  G01N21/8903

摘要： The device (1) for optically monitoring a moving web of endless fabric (100) on a textile machine comprises a housing (2) with at least one opto-electronic line sensor (31.1-31.3) arranged therein for optically sensing the web of endless fabric (100) along the width thereof. At least one analog/digital converter (41), which is used to convert an analog sensor signal into a digital sensor signal, is also arranged inside the housing (2). A digital electronic circuit (5) for processing the digital sensor signal into an action-triggering output signal is also disposed inside the housing (2). The action-triggering signal can trigger an action, such as disconnection of a drive for the web of endless fabric, which is related to the web of endless fabric. Full data processing or signal evaluation is carried out by the device (1) in a decentralized manner on the lowest level, resulting in a low-cost, space-saving price-scaled and geometrically scaled device.

公开(公告)号：EP0924518B1

公开(公告)日：2006-11-08

申请号：EP98123337.2

申请日：1998-12-08

申请人： Uster Technologies AG

发明人： Schöni, Markus

IPC分类号： G01N33/36 ,  G01N27/22

CPC分类号： G01N27/226 ,  G01N33/365

公开(公告)号：EP1646747A1

公开(公告)日：2006-04-19

申请号：EP04738073.8

申请日：2004-07-08

申请人： Uster Technologies AG

发明人： JOSS, Rolf ,  EMCH, Beat ,  PALMER, Tim ,  BRADY, Peter

IPC分类号： D06H3/08 ,  G01N21/898

CPC分类号： D06H3/08 ,  B65H26/02 ,  B65H2511/52 ,  B65H2553/416 ,  B65H2701/174 ,  G01N21/8903 ,  G01N21/8915 ,  G01N21/898 ,  G01N2021/891

摘要： The invention relates to a method and a device for monitoring a moving material web (1), with at least a part (7) of the width of the material web being detected. In order to maintain the geometrical ratios between the individual elements of which the material web is constituted as largely as possible also in the image of the material web, an image of the material web is produced and the motion of the material web is detected in the same portion of the material web.

公开(公告)号：EP3165646A2

公开(公告)日：2017-05-10

申请号：EP16196393.9

申请日：2016-10-28

申请人： Toyota Industries Corporation ,  Uster Technologies AG

发明人： Hamaguchi, Masataka ,  Inamura, Takahiro ,  Meder, Carsten

IPC分类号： D03D47/34

CPC分类号： D03D47/34

摘要： A weft measurement device for a loom is configured to measure a parameter of a weft yarn (Y) drawn from a yarn feeding unit (2) and weft-inserted by a weft inserting nozzle (8). The weft measurement device includes a weft sensor (30) including a weft measuring portion (34) and a weft guide unit (31) that guides the weft yarn (Y) to the weft measuring portion (34). The weft guide unit (31) includes a moving means (38) that moves the weft yarn (Y) to a non-measurement position that is separated from a measurement position in the weft measuring portion (34). The non-measurement position is set at a position separated sideways from a vertical plane (A) including the measurement position in the weft measuring portion (34).

公开(公告)号：EP3164699A1

公开(公告)日：2017-05-10

申请号：EP16713724.9

申请日：2016-03-11

申请人： Uster Technologies AG

发明人： JOSS, Rolf ,  PFÄFFLI, Fabian ,  DE VRIES, Loris ,  ZIGANEK, Norbert

IPC分类号： G01N27/22 ,  B65H63/06 ,  G01N27/24 ,  G01N33/36

CPC分类号： G01N33/365 ,  B65H63/064 ,  B65H2701/31 ,  G01N27/226 ,  G01N27/24

摘要： The capacitive sensor assembly (2) for a testing device (1) for testing an elongated textile sample comprises at least one measuring electrode as part of a measuring capacitor for the capacitive testing of the sample, and an electrical circuit that is electrically connected to the at least one measuring electrode. The capacitive sensor assembly (2) also comprises a temperature sensor for measuring a temperature of at least one part (4) of the capacitive sensor assembly (2), and a controllable electro-thermal converter (5) that is thermally connected to the at least one part (4) of the capacitive sensor assembly (2). In this way, the at least one part (4) of the capacitive sensor assembly (2) can be regulated to a desired temperature value, such that the capacitive sensor assembly (2) measures in a substantially stable manner and without temperature drift.

摘要翻译： 用于测试细长纺织品样品的测试装置（1）的电容性传感器组件（2）包括作为用于样品的电容测试的测量电容器的一部分的至少一个测量电极以及电连接到 至少一个测量电极。 所述电容式传感器组件（2）还包括用于测量所述电容式传感器组件（2）的至少一个部件（4）的温度的温度传感器以及与所述电容式传感器组件（2）热连接的可控电热转换器（5） 电容式传感器组件（2）的至少一个部分（4）。 以这种方式，电容式传感器组件（2）的至少一个部分（4）可以被调节到期望的温度值，使得电容式传感器组件（2）以基本稳定的方式测量并且没有温度漂移。