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公开(公告)号：US20090309267A1
公开(公告)日：2009-12-17
申请号：US12374032
申请日：2007-07-18
CPC分类号： B29C67/0066 , B29C64/124 , B29C64/135 , B33Y10/00
摘要： A method cycle of a method for layerwise production of a tangible object (5) comprises the successive steps of: solidifying predetermined parts of a liquid so as to obtain a solid layer (14) having a predetermined shape; separating said solid layer from a construction shape (6); and moving, relative to one another, the separated solid layer and the construction shape to a predetermined position relative to one another. Solidifying is carried out such that the solid layer and the construction shape have nonmatching shapes in the sense that all surface portions of a solid layer side (70) that are or have been in contact with a liquid contacting side (11) of the construction shape can not simultaneously be brought in full contacting engagement with the liquid contacting side.
摘要翻译： 用于分层生产有形物体（5）的方法的方法循环包括以下连续步骤：固化液体的预定部分以获得具有预定形状的固体层（14）; 将所述固体层与构造形状（6）分离; 并且相对于彼此将分离的固体层和结构形状相对于彼此移动到预定位置。 进行固化，使得固体层和结构形状具有不匹配的形状，在固体层侧（70）的与构造形状的液体接触侧（11）接触或已经接触的所有表面部分 不能同时与液体接触侧完全接触接合。
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公开(公告)号：US08696971B2
公开(公告)日：2014-04-15
申请号：US12374032
申请日：2007-07-18
IPC分类号： B29C35/04
CPC分类号： B29C67/0066 , B29C64/124 , B29C64/135 , B33Y10/00
摘要： A method cycle of a method for layerwise production of a tangible object (5) comprises the successive steps of: solidifying predetermined parts of a liquid so as to obtain a solid layer (14) having a predetermined shape; separating said solid layer from a construction shape (6); and moving, relative to one another, the separated solid layer and the construction shape to a predetermined position relative to one another. Solidifying is carried out such that the solid layer and the construction shape have nonmatching shapes in the sense that all surface portions of a solid layer side (70) that are or have been in contact with a liquid contacting side (11) of the construction shape can not simultaneously be brought in full contacting engagement with the liquid contacting side.
摘要翻译： 用于分层生产有形物体（5）的方法的方法循环包括以下连续步骤：固化液体的预定部分以获得具有预定形状的固体层（14）; 将所述固体层与构造形状（6）分离; 并且相对于彼此将分离的固体层和结构形状相对于彼此移动到预定位置。 进行固化，使得固体层和结构形状具有不匹配的形状，在固体层侧（70）的与构造形状的液体接触侧（11）接触或已经接触的所有表面部分 不能同时与液体接触侧完全接触接合。
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公开(公告)号：US20090236778A1
公开(公告)日：2009-09-24
申请号：US12307070
申请日：2007-07-10
IPC分类号： B29C43/58
CPC分类号： B29C64/135 , B29C64/124
摘要： A method cycle of a method for layerwise production of a tangible object (5) comprises the successive steps of: solidifying a predetermined area of a layer (10) of a liquid (3), said liquid layer adjoining a construction shape (6), so as to obtain a solid layer (14) having a predetermined shape; separating said solid layer from said construction shape; and moving the separated solid layer and the construction shape to a predetermined position relative to one another for letting the liquid flow-in between the separated solid layer and the construction shape. Reduced pressure is applied to at least one fluid, such as the liquid (3).
摘要翻译： 用于分层生产有形物体（5）的方法的方法循环包括以下连续步骤：固化液体（3）的层（10）的预定区域，所述液体层与结构形状（6）相邻， 以获得具有预定形状的固体层（14）; 将所述固体层与所述构造形状分离; 并将分离的固体层和结构形状相对于彼此移动到预定位置，以使液体流入分离的固体层和结构形状之间。 对至少一种流体（例如液体（3））施加减压。
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公开(公告)号：US09205599B2
公开(公告)日：2015-12-08
申请号：US12306235
申请日：2007-07-06
IPC分类号： B29C67/00 , G05B19/23 , B23Q17/20 , B29C45/76 , G05B19/19 , G05B19/404 , G05B19/4099 , B29C45/80
CPC分类号： B29C67/0066 , B23Q17/20 , B29C45/76 , B29C45/766 , B29C45/80 , B29C64/124 , B29C64/135 , B29C64/386 , B29C64/40 , G05B19/19 , G05B19/235 , G05B19/237 , G05B19/404 , G05B19/4099
摘要： A system for producing a tangible object. The system has a space which can be filled with a fluid. A reference platform at least partially defines at least one side of the space. The system further has a phase-transformer which can form a layer of the object by selectively transforming the fluid into a solid in a predetermined area of the space. An actuator can separate the layer from the reference platform by moving the layer relative to the reference platform or vice versa. The system has a controller connected with an actuator control output to the actuator and/or with a transformer control output to the phase transformer. The controller can control the production of the object based on a determined value of the force exerted on the reference platform or the solid or of a parameter related to the force.
摘要翻译： 用于生产有形物体的系统。 该系统具有可填充流体的空间。 参考平台至少部分地限定空间的至少一侧。 该系统还具有可以通过选择性地将流体转变成空间的预定区域中的固体而形成物体层的相变器。 致动器可以通过相对于参考平台移动层而将层与参考平台分离，反之亦然。 该系统具有与致动器的致动器控制输出连接的控制器和/或与变压器的变压器控制输出。 控制器可以基于施加在参考平台或实体上的力的确定值或与力相关的参数来控制物体的生产。
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公开(公告)号：US08202464B2
公开(公告)日：2012-06-19
申请号：US12307070
申请日：2007-07-10
IPC分类号： B28B3/10
CPC分类号： B29C64/135 , B29C64/124
摘要： A method cycle of a method for layerwise production of a tangible object (5) comprises the successive steps of: solidifying a predetermined area of a layer (10) of a liquid (3), said liquid layer adjoining a construction shape (6), so as to obtain a solid layer (14) having a predetermined shape; separating said solid layer from said construction shape; and moving the separated solid layer and the construction shape to a predetermined position relative to one another for letting the liquid flow-in between the separated solid layer and the construction shape. Reduced pressure is applied to at least one fluid, such as the liquid (3).
摘要翻译： 用于分层生产有形物体（5）的方法的方法循环包括以下连续步骤：使液体（3）的层（10）的预定区域固化，所述液体层邻接结构形状（6）， 以获得具有预定形状的固体层（14）; 将所述固体层与所述构造形状分离; 并将分离的固体层和结构形状相对于彼此移动到预定位置，以使液体流入分离的固体层和结构形状之间。 对至少一种流体（例如液体（3））施加减压。
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公开(公告)号：US20100227068A1
公开(公告)日：2010-09-09
申请号：US12374165
申请日：2007-06-01
CPC分类号： B29C64/135 , B29C64/124 , B33Y10/00
摘要： A method cycle of a method for layerwise production of a tangible object (5) comprises the steps of: —solidifying a predetermined area of a layer (10) of a liquid (3) when said liquid layer (10) is adjoining a construction shape, so as to obtain a solid layer (14) of the tangible object (5); —separating said solid layer from said construction shape; and —moving, relative to one another, the separated solid layer and the construction shape to a predetermined position relative to one another for carrying out a successive such method cycle, so as to obtain a successive such solid layer adhered to the solid layer. For at least one of said method cycles, said solidifying and said separating are carried out such that solidifying of certain parts of the layer (14) takes place simultaneously with separating of other, already solidified parts of the layer.
摘要翻译： 用于分层生产有形物体（5）的方法的方法循环包括以下步骤：当所述液体层（10）邻接结构形状时，将液体（3）的层（10）的预定区域固化 以获得有形物体（5）的固体层（14）; 将所述固体层与所述构造形状分离; 相对于彼此，将分离的固体层和结构形状相对于彼此进行移动，以进行连续的这种方法循环，以获得粘附到固体层的连续的这种固体层。 对于所述方法循环中的至少一个，进行所述固化和分离，使得层（14）的某些部分的固化与层的其它已经固化的部分的分离同时进行。
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公开(公告)号：US20090289384A1
公开(公告)日：2009-11-26
申请号：US12306235
申请日：2007-07-06
IPC分类号： B29C67/00
CPC分类号： B29C67/0066 , B23Q17/20 , B29C45/76 , B29C45/766 , B29C45/80 , B29C64/124 , B29C64/135 , B29C64/386 , B29C64/40 , G05B19/19 , G05B19/235 , G05B19/237 , G05B19/404 , G05B19/4099
摘要： A system for producing a tangible object. The system has a space which can be filled with a fluid. A reference platform at least partially defines at least one side of the space. The system further has a phase-transformer which can form a layer of the object by selectively transforming the fluid into a solid in a predetermined area of the space. An actuator can separate the layer from the reference platform by moving the layer relative to the reference platform or vice versa. The system has a controller connected with an actuator control output to the actuator and/or with a transformer control output to the phase transformer. The controller can control the production of the object based on a determined value of the force exerted on the reference platform or the solid or of a parameter related to the force.
摘要翻译： 用于生产有形物体的系统。 该系统具有可填充流体的空间。 参考平台至少部分地限定空间的至少一侧。 该系统还具有可以通过选择性地将流体转换成空间的预定区域中的固体而形成物体层的相变器。 致动器可以通过相对于参考平台移动层而将层与参考平台分离，反之亦然。 该系统具有与致动器的致动器控制输出连接的控制器和/或与变压器的变压器控制输出。 控制器可以基于施加在参考平台或实体上的力的确定值或与力相关的参数来控制物体的生产。
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公开(公告)号：US08544974B2
公开(公告)日：2013-10-01
申请号：US12742236
申请日：2008-11-10
摘要： A method and droplet selection device are provided for a continuous printer for selectively ejecting a second droplet and to have it collided with a predefined first droplet. In particular, the device comprises a first droplet ejection system arranged to generate a continuous stream of first droplets from a fluid jetted out of an outlet channel; and a second droplet ejection system arranged to generate second droplets for colliding the second droplets into the first droplets so as to selectively deflect the first droplets from a predefined printing trajectory. The second droplet ejection system comprises a control circuit to selectively eject the second droplet and to have it collided with a predefined first droplet.
摘要翻译： 提供了一种用于连续打印机的方法和液滴选择装置，用于选择性地喷射第二液滴并使其与预定义的第一液滴相撞。 特别地，该装置包括第一液滴喷射系统，其布置成从喷射出出通道的流体产生连续的第一液滴流; 以及第二液滴喷射系统，其布置成产生用于使所述第二液滴碰撞到所述第一液滴中的第二液滴，以便选择性地使所述第一液滴从预定打印轨迹偏转。 第二液滴喷射系统包括选择性地喷射第二液滴并使其与预定义的第一液滴碰撞的控制电路。
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公开(公告)号：US20110050812A1
公开(公告)日：2011-03-03
申请号：US12742230
申请日：2008-11-07
IPC分类号： B41J2/105
CPC分类号： B41J2/09 , B41J2002/031
摘要： A method and droplet selection device are provided for a continuous printer for selectively deflecting a droplet from a predetermined printing trajectory. In particular, a droplet selection device is provided for a continuous printer, comprising a droplet ejection system arranged to generate a continuous stream of droplets from a first fluid jetted out of an outlet channel; and a jet system arranged to generate a second jet for colliding the jet into the stream of droplets. The jet system comprises a deflector to selectively deflect the second jet into the continuous stream of droplets, so as to selectively deflect the droplets from a predefined printing trajectory.
摘要翻译： 为连续打印机提供一种方法和液滴选择装置，用于从预定打印轨迹选择性地偏转液滴。 特别地，为连续打印机提供液滴选择装置，包括液滴喷射系统，该液滴喷射系统布置成从喷射出出通道的第一流体产生连续的液滴流; 以及喷射系统，其布置成产生用于将射流碰撞到液滴流中的第二射流。 喷射系统包括偏转器以选择性地将第二射流偏转到连续的液滴流中，以便从预定的打印轨迹选择性地偏转液滴。
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公开(公告)号：US20110187778A1
公开(公告)日：2011-08-04
申请号：US12742236
申请日：2008-11-10
申请人： Ronaldus Jacobus Johannes Boot , René Jos Houben , Gerrit Oosterhuis , Antionius Paulus Aulbers
发明人： Ronaldus Jacobus Johannes Boot , René Jos Houben , Gerrit Oosterhuis , Antionius Paulus Aulbers
摘要： A method and droplet selection device are provided for a continuous printer for selectively ejecting a second droplet and to have it collided with a predefined first droplet. In particular, the device comprises a first droplet ejection system arranged to generate a continuous stream of first droplets from a fluid jetted out of an outlet channel; and a second droplet ejection system arranged to generate second droplets for colliding the second droplets into the first droplets so as to selectively deflect the first droplets from a predefined printing trajectory. The second droplet ejection system comprises a control circuit to selectively eject the second droplet and to have it collided with a predefined first droplet.
摘要翻译： 提供了一种用于连续打印机的方法和液滴选择装置，用于选择性地喷射第二液滴并使其与预定义的第一液滴相撞。 特别地，该装置包括第一液滴喷射系统，其布置成从喷射出出通道的流体产生连续的第一液滴流; 以及第二液滴喷射系统，其布置成产生用于使所述第二液滴碰撞到所述第一液滴中的第二液滴，以便选择性地使所述第一液滴从预定打印轨迹偏转。 第二液滴喷射系统包括选择性地喷射第二液滴并使其与预定义的第一液滴碰撞的控制电路。
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