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1. 发明申请

WO2015015452A1 AN IMPROVED ACTUATOR AND METHOD OF DRIVING THEREOF 审中-公开
标题翻译：改进的执行器及其驱动方法
公开(公告)号：WO2015015452A1
公开(公告)日：2015-02-05
申请号：PCT/IB2014/063584
申请日：2014-07-31
申请人： INGEGNERIA CERAMICA SRL
发明人： GUIDOTTI, GianMario , BARBANTI, Giovanni , FARETRA, Marco
IPC分类号： B41J2/045 , B41J2/14
CPC分类号： B41J2/04541 , B41J2/04581 , B41J2/04588 , B41J2/14201 , B41J2/14209 , B41J2202/05
摘要： An actuator (1), for a printhead,wherein the actuator (1) comprises:an actuating element (2) an obturator assembly (3), engageable with the actuator element (2); wherein the actuating element (2) is operable to assume, depending on a drive signal applied thereto:a rest configuration, in which the obturator assembly (3) is at a first distance (X0) from a reference plane (A); a first deformed configuration, in which the obturator assembly (3) is at a second distance (X1) from the reference plane (A) greater than the first distance (X0), and a second deformed configuration, in which the obturator assembly (3) is in contact with the reference plane (A), wherein:a control module (4) is configured for regulating a drive signal to the actuating element (2) to cause the obturator assembly (3) to move between the rest configuration and the first deformed configuration during a first operating cycle, to reduce the effects of impact on the obturator assembly.
摘要翻译：一种用于打印头的致动器（1），其中所述致动器（1）包括：致动元件（2）与所述致动器元件（2）接合的闭塞器组件（3）; 其中所述致动元件（2）可操作以取决于施加到其上的驱动信号：静止构型，其中所述闭孔器组件（3）与参考平面（A）处于第一距离（X0）; 第一变形构造，其中所述闭孔器组件（3）距离所述参考平面（A）的距离大于所述第一距离（X0）的第二距离（X1），以及第二变形构造，其中所述闭孔器组件）与参考平面（A）接触，其中：控制模块（4）构造成用于调节到致动元件（2）的驱动信号，以使得闭塞器组件（3）在静止构型和在第一操作循环期间，首先变形构型，以减少对闭孔器组件的影响。

2. 发明申请

WO2015015453A1 AN IMPROVED OBTURATOR AND METHOD OF FABRICATION THEREOF 审中-公开
标题翻译：改进的补偿器及其制造方法
公开(公告)号：WO2015015453A1
公开(公告)日：2015-02-05
申请号：PCT/IB2014/063585
申请日：2014-07-31
申请人： INGEGNERIA CERAMICA SRL
发明人： GUIDOTTI, GianMario , BARBANTI, Giovanni , FARETRA, Marco
IPC分类号： B41J2/14
CPC分类号： B41J2/17596 , B41J2/14201 , B41J2202/05 , F16K99/0048
摘要： An obturator device (1) for a printhead comprising: an obturator assembly (3) having a valve surface (6) movable along at least one direction of displacement (X) between a first position in which the valve surface (6) is at a distance from a reference surface (A)and a second position in which the valve surface (6) is in contact with the reference surface (A); an actuator (2), secured to the obturator assembly (3) and operable to displace the obturator assembly (3) between the first position and second position; characterized in that the obturator assembly (3) comprises: an adjustable coupling (11) configured to allow the valve surface (6) to align its orientation relative to the reference surface (A)thereby ensuring improved engagement between the surfaces.
摘要翻译： 1.一种用于打印头的闭塞装置（1），包括：封闭器组件（3），具有阀表面（6），阀表面（6）可沿着至少一个位移方向（X）移动，所述第一位置在阀表面（6）处于距基准面（A）的距离和阀面（6）与基准面（A）接触的第二位置; 致动器（2），其固定到所述闭塞器组件（3）并且可操作以使所述闭塞器组件（3）在所述第一位置和所述第二位置之间移位; 其特征在于，所述封闭器组件（3）包括：可调节联接件（11），其被配置为允许所述阀表面（6）相对于所述参考表面（A）对准其定向，从而确保所述表面之间的改善的接合。

3. 发明申请

WO2015015451A1 AN IMPROVED ACTUATOR FOR A PRINTHEAD 审中-公开
标题翻译：改进的PRINTHEAD执行器
公开(公告)号：WO2015015451A1
公开(公告)日：2015-02-05
申请号：PCT/IB2014/063583
申请日：2014-07-31
申请人： INGEGNERIA CERAMICA SRL
发明人： GUIDOTTI, GianMario , BARBANTI, Giovanni , FARETRA, Marco
IPC分类号： B41J2/14
CPC分类号： B41J2/14 , B41J2/14201 , B41J2202/05
摘要： An actuator (1) comprising: an actuating element (2); a first mounting (3) and a second mounting (4), configured for allowing the actuating element (2) to be positioned on a reference plane (P); characterized in that: the first mounting (3) is operable to allow the actuating element (2) to move in a direction (X) substantially parallel to the reference plane (P) and to allow a portion of a first end of the actuating element (2) to rotate about a first axis of rotation (T) substantially perpendicular to (X), thereby minimising wear between the actuating element (2) and the first mounting (3) during actuation.
摘要翻译： 1.一种致动器（1），包括：致动元件（2）; 第一安装件（3）和第二安装件（4），其构造成允许所述致动元件（2）定位在参考平面（P）上; 其特征在于：第一安装件（3）可操作以允许致动元件（2）沿基本平行于参考平面（P）的方向（X）移动并且允许致动元件的第一端的一部分（2）围绕基本上垂直于（X）的第一旋转轴线（T）旋转，由此在致动期间使致动元件（2）和第一安装件（3）之间的磨损最小化。

4. 发明申请

WO2015079422A1 AN IMPROVED SUPPORT BAR FOR A PRINTHEAD 审中-公开
标题翻译：一个改进的支持条
公开(公告)号：WO2015079422A1
公开(公告)日：2015-06-04
申请号：PCT/IB2014/066428
申请日：2014-11-28
申请人： INGEGNERIA CERAMICA SRL
发明人： GUIDOTTI, GianMario , BARBANTI, Giovanni , FARETRA, Marco
IPC分类号： B41J2/14
CPC分类号： B41J2/14 , B41J2002/14419 , B41J2202/05 , B41J2202/12 , B41J2202/19 , B41J2202/20
摘要： A printhead (1 ) having at least two individual heads (2), wherein each individual head (2) comprises a fluid chamber (21 ) having a nozzle associated therewith for printing a fluid onto a substrate, characterised in that, the printhead (1 ) further comprises a support element (3) having an internal duct (31 ) formed therein, through which fluid can flow to the heads, and, wherein the individual heads (2) are arranged on the support element (3) and retained thereon, thereby providing a controlled pressure across each fluid chamber of each individual head.
摘要翻译：一种具有至少两个独立头部（2）的打印头（1），其中每个独立的头部（2）包括具有与其相关联的喷嘴的流体室（21），用于将流体打印到基底上，其特征在于，打印头（1））还包括其中形成有内部管道（31）的支撑元件（3），流体可以通过该支撑元件流到头部，并且其中各个头部（2）布置在支撑元件（3）上并保持在其上，从而提供跨每个单独头部的每个流体室的受控压力。

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