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1. 发明公开

EP2458049A2 Ejection-period setting method for sub-nozzles in air jet loom 有权转让
标题翻译：埃德弗伦·恩·埃斯特伦·德·奥斯特芬（Einstellung des AuswurfzeitraumsfürUnterdüsen）在einerLuftdüsenwebmaschine
公开(公告)号：EP2458049A2
公开(公告)日：2012-05-30
申请号：EP11009299.6
申请日：2011-11-23
申请人： Tsudakoma Kogyo Kabushiki Kaisha
发明人： Banba, Hideki , Matsumoto, Masato , Kuchida, Norio , Kawada, Ayaka , Yamazaki, Koki
IPC分类号： D03D47/30
CPC分类号： D03D47/304
摘要： An ejection-period setting method for sub-nozzles (21) in an air jet loom is provided. The sub-nozzles (21) are divided into groups (1G to 13G) of sub-nozzles (21) that are connected to a common electromagnetic on-off valve (36). The groups (1G to 13G) are divided into downstream and upstream group sets (GU1 and GU3) which each include two or more groups and an intermediate group set (GU2) including the remaining groups. Ejection-amount reducing patterns (patterns hereinafter) are determined and stored in advance in an arbitrarily selectable state, each pattern being determined by setting an ejection-period reducing mode for each of subject group sets in units of predetermined periods so that each pattern includes the ejection-period reducing modes for all of the subject group sets, the subject group sets including the intermediate and upstream group sets (GU2 and GU3). In a process of setting the ejection periods of the sub-nozzles (21), ejection end times of the ejection periods are corrected when a pattern is selected by an operator.
摘要翻译：提供了一种喷气织机中的副喷嘴（21）的喷射期间设定方法。副喷嘴（21）分为与公共电磁开关阀（36）连接的副喷嘴（21）的组（1G〜13G）。组（1G〜13G）被划分为各自包括两个或更多个组的下游组和上游组组（GU1和GU3），以及包括其余组的中间组组（GU2）。弹出量减少模式（下文中的模式）被预先确定并存储在任意可选择状态，每个模式是通过以预定周期为单位设置每个对象组集合的弹出周期减少模式来确定的，使得每个模式包括包括中间和上游组集合（GU2和GU3）的主题组集合的所有主题组集合的弹出时段减少模式。在设置副喷嘴（21）的喷射期间的过程中，当由操作者选择图案时，校正喷射期间的喷射结束时间。

2. 发明授权

EP2458049B1 EJECTION-PERIOD SETTING METHOD FOR SUB-NOZZLES IN AIR JET LOOM 有权转让
公开(公告)号：EP2458049B1
公开(公告)日：2018-10-10
申请号：EP11009299.6
申请日：2011-11-23
申请人： Tsudakoma Kogyo Kabushiki Kaisha
发明人： Banba, Hideki , Matsumoto, Masato , Kuchida, Norio , Kawada, Ayaka , Yamazaki, Koki
IPC分类号： D03D47/30
CPC分类号： D03D47/304
摘要： An ejection-period setting method for sub-nozzles (21) in an air jet loom is provided. The sub-nozzles (21) are divided into groups (1G to 13G) of sub-nozzles (21) that are connected to a common electromagnetic on-off valve (36). The groups (1G to 13G) are divided into downstream and upstream group sets (GU1 and GU3) which each include two or more groups and an intermediate group set (GU2) including the remaining groups. Ejection-amount reducing patterns (patterns hereinafter) are determined and stored in advance in an arbitrarily selectable state, each pattern being determined by setting an ejection-period reducing mode for each of subject group sets in units of predetermined periods so that each pattern includes the ejection-period reducing modes for all of the subject group sets, the subject group sets including the intermediate and upstream group sets (GU2 and GU3). In a process of setting the ejection periods of the sub-nozzles (21), ejection end times of the ejection periods are corrected when a pattern is selected by an operator.

3. 发明授权

EP2762619B1 Weft monitoring method and weft monitoring device for fluid jet loom 有权
标题翻译：纬纱监测程序和纬纱监测装置用于喷气织机
公开(公告)号：EP2762619B1
公开(公告)日：2016-11-30
申请号：EP14152137.7
申请日：2014-01-22
申请人： TSUDAKOMA KOGYO KABUSHIKI KAISHA
发明人： Yoshino, Toshimichi , Kawada, Ayaka , Nishimura, Hikonori , Fujimori, Ryosuke
IPC分类号： D03D47/34 , D03D51/34
CPC分类号： D03D47/34 , D03D51/34

4. 发明公开

EP2458049A3 Ejection-period setting method for sub-nozzles in air jet loom 有权转让
标题翻译：一种用于喷射时期方法用于在喷气织机设置副喷嘴
公开(公告)号：EP2458049A3
公开(公告)日：2016-08-10
申请号：EP11009299.6
申请日：2011-11-23
申请人： Tsudakoma Kogyo Kabushiki Kaisha
发明人： Banba, Hideki , Matsumoto, Masato , Kuchida, Norio , Kawada, Ayaka , Yamazaki, Koki
IPC分类号： D03D47/30
CPC分类号： D03D47/304
摘要： An ejection-period setting method for sub-nozzles (21) in an air jet loom is provided. The sub-nozzles (21) are divided into groups (1G to 13G) of sub-nozzles (21) that are connected to a common electromagnetic on-off valve (36). The groups (1G to 13G) are divided into downstream and upstream group sets (GU1 and GU3) which each include two or more groups and an intermediate group set (GU2) including the remaining groups. Ejection-amount reducing patterns (patterns hereinafter) are determined and stored in advance in an arbitrarily selectable state, each pattern being determined by setting an ejection-period reducing mode for each of subject group sets in units of predetermined periods so that each pattern includes the ejection-period reducing modes for all of the subject group sets, the subject group sets including the intermediate and upstream group sets (GU2 and GU3). In a process of setting the ejection periods of the sub-nozzles (21), ejection end times of the ejection periods are corrected when a pattern is selected by an operator.

5. 发明公开

EP2762619A1 Weft monitoring method and weft monitoring device for fluid jet loom 有权
标题翻译： SchussfadenüberwachungsverfahrenundSchussfadenüberwachungsvorrichtungfürDüsenwebmaschinen
公开(公告)号：EP2762619A1
公开(公告)日：2014-08-06
申请号：EP14152137.7
申请日：2014-01-22
申请人： TSUDAKOMA KOGYO KABUSHIKI KAISHA
发明人： Yoshino, Toshimichi , Kawada, Ayaka , Nishimura, Hikonori , Fujimori, Ryosuke
IPC分类号： D03D47/34 , D03D51/34
CPC分类号： D03D47/34 , D03D51/34
摘要： A weft monitoring method for a fluid jet loom is provided. The fluid jet loom includes a weft insertion device (60) including a plurality of weft supply systems (L), each weft supply system (L) including a weft supply package (1), a weft measuring-and-storing device (4), and a weft insertion nozzle (5). The weft insertion device (60) performs weft insertions by successively using the weft supply systems (L) in turn in accordance with a preset weft insertion pattern. The weft insertion device (60) is such that, when a supply weft breakage occurs in any of the weft supply systems (L), the weft insertion device (60) excludes the weft supply system (L) in which the supply weft breakage has occurred and continues the weft insertion using only the other weft supply system (L) or the other weft supply systems (L). In the fluid jet loom, sensors that detect movements of wefts are provided, each sensor being provided at a location between the weft supply package (1) and the weft measuring-and-storing device (4) in the corresponding weft supply system (L). The weft monitoring method includes the step of outputting a loom stop signal when the sensor detects the movement of the weft in the weft supply system (L) in which the supply weft breakage has occurred.
摘要翻译：提供了一种用于流体喷射织机的纬纱监测方法。流体喷射织机包括包括多个纬纱供应系统（L）的引纬装置（60），每个纬纱供应系统（L）包括纬纱供应包装（1），纬纱测量和储存装置（4）和引纬喷嘴（5）。引纬装置（60）通过根据预设的引纬图案依次连续使用纬纱供应系统（L）来执行纬纱插入。引纬装置（60）使得当纬纱供应系统（L）中的任何纬纱供应系统（L）中发生供应纬纱断裂时，引纬装置（60）不包括供应纬纱断裂具有的纬纱供应系统（L）仅使用其他纬纱供应系统（L）或其他纬纱供应系统（L）发生并继续引纬。在流体喷射织机中，提供检测纬纱运动的传感器，每个传感器设置在纬纱供应包装（1）和纬纱供应系统（L）中的纬纱测量和储存装置（4）之间的位置）。纬纱监测方法包括当传感器检测到发生供应纬纱断裂的纬纱供应系统（L）中的纬纱的运动时输出织机停止信号的步骤。

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