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81. 发明申请

US20130315029A1 Device and Method For Metering And/Or Feeding In Liquid Colorants And/Or Functional Additives 审中-公开
标题翻译：液体着色剂和/或功能添加剂中测量和/或进料的装置和方法
公开(公告)号：US20130315029A1
公开(公告)日：2013-11-28
申请号：US13949469
申请日：2013-07-24
申请人： Rowasol GmbH , Oerlikon Textile GmbH & Co. KG
发明人： Ulrich Helbing , Dietrich Witzler , Uwe Wende , Klaus Stefan Meier
IPC分类号： B01F15/02
CPC分类号： B01F15/0216 , B01F3/088 , B01F13/1055 , B29B7/94 , B29C48/03 , B29C48/29 , B29C48/297 , B29K2105/0032 , D01D1/065
摘要： A device and method for metering and/or feeding in liquid colorants and/or functional additives, in particular odorants is described. The device includes a plurality of tanks, a plurality of primary pumps each of which are associated with respective tanks and a colorant mixing device. The colorant mixing device has a plurality of valves with valve inlets and valve outlets, a collecting chamber in a collecting block which is connected to the valve outlets via very small volumes on its inlet side. A mixer is connected to the collecting chamber and a dispensing line is connected to the mixer. The primary pumps are connected in each case to a valve inlet. The through flow volume of the very small volumes is in each case at most 10 cm3, preferably considerably smaller. A further pump for feeding in liquid colorants or additives into a polymer melt can be dispensed with.
摘要翻译：描述了用于计量和/或进料液体着色剂和/或功能添加剂，特别是气味剂的装置和方法。该装置包括多个罐，多个初级泵，各自与相应的罐和着色剂混合装置相关联。着色剂混合装置具有多个具有阀入口和阀出口的阀，在收集块中的收集室，其在其入口侧通过非常小的体积连接到阀出口。混合器连接到收集室，并且分配管线连接到混合器。主泵在每种情况下连接到阀入口。在非常小的体积中的通流体积在每种情况下最多为10cm 3，优选地相当小。可以省略用于将液体着色剂或添加剂进料到聚合物熔体中的另一泵。

82. 发明申请

US20130248639A1 Device For Winding Up A Thread 有权
标题翻译：绕线的装置
公开(公告)号：US20130248639A1
公开(公告)日：2013-09-26
申请号：US13893815
申请日：2013-05-14
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Claus Matthies , Jan Westphal , Jörn Zühlke , Friedrich Lennemann
IPC分类号： B65H54/28
CPC分类号： B65H54/2836 , B65H54/2839 , B65H54/343 , B65H54/346 , B65H65/00 , B65H2701/31
摘要： A device for winding up a thread is described. The device has at least one spool spindle that can be driven and includes a spool housing with a thread catching device associated with the spool housing. The spool spindle is associated with a changing device for guiding the thread back and forth and an auxiliary device for guiding the thread when catching and laying down the thread. The auxiliary device includes at least one moveable metal guide having a guide edge or a guide groove for guiding the thread, such that the moveable guide can be guided between a transfer position in the area of the changing device and a parking position to the side next to the changing device. A stationary pin thread guide may be associated with the moveable guide in the parking position.
摘要翻译：描述用于卷绕线的装置。该装置具有至少一个可被驱动的卷筒轴，并且包括具有与卷轴壳体相关联的牵引装置的卷轴壳体。卷轴主轴与用于引导螺纹来回转换的装置相关联，以及辅助装置，用于在抓住并放下螺纹时引导螺纹。辅助装置包括至少一个可移动的金属引导件，其具有用于引导螺纹的引导边缘或引导槽，使得可移动引导件可以在更换装置的区域中的转移位置与下一侧的停车位置之间被引导到更换设备。固定销导线器可以与停车位置中的可移动引导件相关联。

83. 发明授权

US11591719B2 Method and melt spinning apparatus for producing a crimped, multicolored composite thread 有权
公开(公告)号：US11591719B2
公开(公告)日：2023-02-28
申请号：US16618230
申请日：2018-05-23
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Mathias Stündl , Eike Holle
IPC分类号： D01D4/02 , D01D5/088 , D01D5/096 , D01D5/08 , D01D5/22 , D02G1/12 , D02J1/08 , D01D7/00 , D01D13/02
摘要： A plurality of colored filament bundles are initially extruded separately, cooled and each combined into a partial thread. The partial threads are then separately pre-swirled and stretched individually or as a partial composite thread formed from a plurality of partial threads. Crimping then occurs. After the crimping, the partial threads and the partial composite thread are combined into a composite thread and wound into a coil. In accordance with certain techniques, a melt spinning apparatus has a pre-swirling apparatus having a plurality of swirling nozzles, a post-swirling device having a plurality of post-swirling nozzles and a crimping device having a plurality of texturing nozzles, wherein the nozzles are designed such that an individual partial thread or a partial composite thread formed from a plurality of partial threads can optionally be processed.

84. 发明授权

US11305960B2 Method and device for monitoring a yarn tension of a running yarn 有权
公开(公告)号：US11305960B2
公开(公告)日：2022-04-19
申请号：US16617395
申请日：2018-06-01
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Jörg Huthmacher
IPC分类号： B65H59/40 , B65H63/02 , G01L5/102 , G05B23/02 , G01N33/36
摘要： Techniques are directed to a method and a device for monitoring a yarn tension of a running yarn in a yarn treatment process. To this end, the yarn tension of the yarn is continuously measured and the measurement signals for the yarn tension are compared with a threshold value of an admissible yarn tension. In the event of an inadmissible tolerance deviation of the measurement signals, a short-term signal path of the yarn tension is detected as a fault graph. In order to enable a fault diagnosis, the fault graph of the yarn tension is analyzed using a machine learning program. The fault graph is then allocated to one of the existing fault categories or to a new fault category. A device for this purpose may include a diagnosis unit, which cooperates accordingly with the yarn tension evaluation unit.

85. 发明申请

US20210188590A1 METHOD AND DEVICE FOR TEXTURING A SYNTHETIC THREAD 有权
公开(公告)号：US20210188590A1
公开(公告)日：2021-06-24
申请号：US16638702
申请日：2018-06-13
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Jörg Huthmacher
IPC分类号： B65H59/40 , G01L5/10
摘要： Techniques involve texturing a synthetic thread. The thread is pulled off a feed bobbin, which is connected via the thread end thereof to a beginning of a thread of a reserve bobbin by way of a thread knot. In order to monitor the texturing, a thread tension of the thread is measured and analyzed in a measuring point. Additionally, measuring signals of the thread tension are analyzed at the measuring point using a machine learning program, in order to identify the thread knot. To this end, a device has a diagnostic unit, which interacts with the thread tension measuring device in such a way that the measuring signals of the thread tension can be analyzed by means of a machine learning program for identifying a thread knot.

86. 发明申请

US20180305169A1 APPARATUS FOR FEEDING A PLURALITY OF THREADS 审中-公开
公开(公告)号：US20180305169A1
公开(公告)日：2018-10-25
申请号：US15769269
申请日：2016-10-21
申请人： OERLIKON TEXTILE GMBH & CO. KG
发明人： Claus MATTHIES , Ludgar LEGGE , Jan WESTPHAL , Mathias STÜNDL
IPC分类号： B65H54/71 , B65H54/88
CPC分类号： B65H54/71 , B65H54/88 , B65H2402/414 , B65H2701/3132 , B65H2701/38 , D01D5/088
摘要： An apparatus feeds a plurality of threads to rotating godets of a melt spinning machine including a manual injector (e.g., a main manual injector) and a cutting device. In order to be able to selectively feed the threads individually or as a bunch, a transfer device and a second manual injector (e.g., an auxiliary manual injector) are associated with the manual injector.

87. 发明申请

US20180112333A1 PROCESS AND DEVICE FOR THE MELT SPINNING AND COOLING OF MULTIFILAMENT THREADS 审中-公开
公开(公告)号：US20180112333A1
公开(公告)日：2018-04-26
申请号：US15568589
申请日：2016-04-11
申请人： OERLIKON TEXTILE GMBH & CO. KG
发明人： Jörg HEGENBARTH , Stefan CONRAD , Marc-André HERRNDORF
IPC分类号： D01D5/088 , D01F6/60
CPC分类号： D01D5/088 , D01F6/60
摘要： Techniques for melt spinning and cooling of multifilament polyamide threads are described. The process involves multiple filament bundles spun alongside one another and cooled down separately by streams of cooling air flowing radially from the outside to the inside. Streams of cooling air are produced from a blowing chamber connected to a pressure source. Exhaust gases that occur during the spinning are removed through exhaust openings before the cooling of the filament bundles. An air pressure is set within the blowing chamber in such a way that the exhaust gases in the vicinity of the filament bundles are blown out through the exhaust openings from the inside outwards. A blowing box is assigned a pressure setting means for setting an air pressure within the blowing chamber, by which an air pressure for blowing out the exhaust gases can be set at the exhaust openings of a connection adapter.

88. 发明授权

US09416781B2 Gear pump including friction brake ring to generate uniform conveyance flow 有权
标题翻译：齿轮泵包括摩擦制动环，以产生均匀的输送流量
公开(公告)号：US09416781B2
公开(公告)日：2016-08-16
申请号：US13626045
申请日：2012-09-25
申请人： OERLIKON TEXTILE GMBH & CO. KG
发明人： Ulrich Helbing , Arkardiusz Tomzik , Dietrich Witzler
IPC分类号： F04C2/14 , F04C13/00 , F04C15/00
CPC分类号： F04C2/14 , F04C13/005 , F04C15/0084
摘要： A gear pump includes a plurality of gear wheels rotatably retained in a pump housing and that engage in one another for the conveyance of a medium. One of the gear wheels is driven by a pump shaft, which can be coupled to a drive by means of a coupling end. To maintain a uniform conveyance flow, in particular with strongly fluctuating operational pressures, during alternating load states, within a single rotation, a brake ring is disposed on the circumference of the pump shaft, which acts with at least one brake surface on a friction surface of the pump shaft or on a friction surface of the pump housing.
摘要翻译：齿轮泵包括可旋转地保持在泵壳体中并且彼此接合以便传送介质的多个齿轮。其中一个齿轮由泵轴驱动，泵轴可以通过联接端联接到驱动器。为了保持均匀的输送流量，特别是在交变负载状态下具有强烈波动的操作压力，在单次旋转期间，制动环设置在泵轴的圆周上，该泵轴与摩擦表面上的至少一个制动表面的泵轴或泵壳的摩擦表面上。

89. 发明申请

US20160169751A1 METHOD AND DEVICE FOR DETERMINING A SURFACE TEMPERATURE OF AN INDUCTIVELY HEATED ROLLER SHELL 审中-公开
标题翻译：用于确定感应式加热滚筒的表面温度的方法和装置
公开(公告)号：US20160169751A1
公开(公告)日：2016-06-16
申请号：US14889967
申请日：2014-05-02
申请人： OERLIKON TEXTILE GMBH & CO. KG
发明人： Dirk ZENZEN
IPC分类号： G01K7/36
CPC分类号： G01K7/36 , G01K7/42 , G05D23/2401 , H05B6/06 , H05B2206/022
摘要： A method and a device determine a surface temperature of an inductively heated roller shell. A current is induced in the roller shell by an induction coil. An actual value of the surface temperature is determined from at least one measured parameter of an electrical circuit of the induction coil by means of stored data. In order to be able to determine shell temperatures of the roller shell that are as exact as possible without large dispersion, the induction coil is connected to a capacitor in the electrical circuit in order to form an oscillating circuit, wherein the oscillating circuit is operated at an alternating-voltage frequency in the range of 3000 Hz to 30,000 Hz.
摘要翻译：一种方法和装置确定感应加热的辊壳的表面温度。电感由感应线圈感应在辊壳中。表面温度的实际值由感应线圈的电路的至少一个测量参数借助于存储的数据确定。为了能够尽可能精确地确定滚筒壳体的壳体温度而没有大的分散，感应线圈连接到电路中的电容器，以形成振荡电路，其中振荡电路在在3000Hz至30,000Hz范围内的交流电压频率。

90. 发明授权

US09027214B2 Device for producing interlaced knots 有权
标题翻译：用于生成交织结的装置
公开(公告)号：US09027214B2
公开(公告)日：2015-05-12
申请号：US13910541
申请日：2013-06-05
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Marco Kaulitzki , Mathias Stündl , Claus Matthies
IPC分类号： D02J1/08 , D02G1/16
CPC分类号： D02G1/161 , D02G1/162 , D02J1/08
摘要： A device for producing interlaced knots in a multifilament thread is described. The device includes a rotating nozzle ring having a circumferential guide groove and a plurality of nozzle bores opening radially into the base of the guide groove. A stationary pressure chamber, having a chamber opening and an air connection, is associated with the nozzle ring, wherein by rotation of the nozzle ring the nozzle bores can be connected in turn to the chamber opening of the pressure chamber. To permit an intensive air treatment of the thread, the dimension of the chamber opening in the pressure chamber and the spacing of adjacent nozzle bores on the nozzle ring are designed such that as the nozzle ring rotates a plurality of nozzle bores are simultaneously connected to the chamber opening.
摘要翻译：描述了用于在多丝线中产生交织结的装置。该装置包括旋转的喷嘴环，其具有周向引导槽和径向地朝向引导槽的基部开口的多个喷嘴孔。具有腔室开口和空气连接的固定压力室与喷嘴环相关联，其中通过喷嘴环的旋转，喷嘴孔可以依次连接到压力室的腔室开口。为了允许螺纹的密集空气处理，压力室中的开口的尺寸和喷嘴环上相邻喷嘴孔的间隔被设计成使得当喷嘴环旋转时，多个喷嘴孔同时连接到房间开放。

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