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71. 发明公开

EP2107243A3 Dual-cavity fluid conveying apparatus 有权
标题翻译：具有两个腔流体处理装置
公开(公告)号：EP2107243A3
公开(公告)日：2015-04-15
申请号：EP09004748.1
申请日：2009-03-31
申请人： Microjet Technology Co., Ltd
发明人： Chen, Shih-Chang , Chang, Ying-Lun , Yu, Rong-Ho , Chiu, Shih-Che , Chou, Tsung-Pat
IPC分类号： F04B43/04 , F04B53/10 , F04B45/04
CPC分类号： F04B53/106 , F04B43/043 , F04B45/04 , F04B53/1062 , Y10T137/2213 , Y10T137/2224
摘要： A dual-cavity fluid conveying apparatus includes a flow-converging device, a first cavity body, and a second cavity body. The flow-converging device includes two sides corresponding to each other; a first channel and a second channel both passing through the two sides; and an inlet passage and an outlet passage both arranged between the two sides and communicated with the first channel and the second channel, respectively. The first cavity body and the second cavity body are symmetrically disposed at the two sides of the flow-converging device, wherein the first cavity body and the second cavity body each includes a valve cover disposed on one side of the flow-converging device, a valve membrane interposed between the one side of the flow-converging device and the valve cover, and an actuating device disposed circumferentially on the valve cover so as to define, together with the valve cover, a pressure chamber.

72. 发明授权

EP2107246B1 Fluid transportation device having multiple double-chamber actuating structures 有权转让
标题翻译：与各种双室的致动器的流体输送装置
公开(公告)号：EP2107246B1
公开(公告)日：2012-11-28
申请号：EP09004749.9
申请日：2009-03-31
申请人： Microjet Technology Co., Ltd
发明人： Chen, Shih-Chang , Chang, Ying-Lun , Yu, Rong-Ho , Chiu, Shih-Che , Chou, Tsung-Pat
IPC分类号： F04B43/04 , F04B53/10 , F04B45/04
CPC分类号： F04B43/043 , F04B43/046 , F04B45/04 , F04B53/1062 , Y10T137/212 , Y10T137/87249

73. 发明公开

EP2031248A3 Fluid transportation device 有权
标题翻译：流体传输设备
公开(公告)号：EP2031248A3
公开(公告)日：2010-01-20
申请号：EP08015209.3
申请日：2008-08-28
申请人： Microjet Technology Co., Ltd
发明人： Chen, Shih Chang , Cheng, Chiang Ho , Yu, Rong Ho , Tsai, Jyh Horng , Chiu, Shih Che
IPC分类号： F04B43/04
CPC分类号： F04B43/043
摘要： A fluid transportation device (20) includes a valve seat (21), a valve cap (22), a valve membrane (23), multiple buffer chambers (223, 215), a vibration film (241) and an actuator (242). The valve membrane (23) is arranged between the valve seat (21) and the valve cap (22), and includes several hollow-types valve switches (231, 232), which includes at least a first valve switch (231) and a second valve switch (232). The multiple buffer chambers (223, 215) include a first buffer chamber (223) between the valve membrane (23) and the valve cap (22) and a second buffer chamber (215) between the valve membrane (23) and the valve seat (21). The vibration film (241) is separated from the valve cap (22) when the fluid transportation device (20) is in a non-actuation status, thereby defining a pressure cavity (226). The actuator (242) is connected to the vibration film (241). When the actuator (242) is driven to be subject to deformation, the vibration film (241) connected to the actuator (242) is transmitted to render a volume change of the pressure cavity (226) and result in a pressure difference for moving the fluid.

74. 发明公开

EP2031248A2 Fluid transportation device 有权
标题翻译：流体输送装置
公开(公告)号：EP2031248A2
公开(公告)日：2009-03-04
申请号：EP08015209.3
申请日：2008-08-28
申请人： Microjet Technology Co., Ltd
发明人： Chen, Shih Chang , Cheng, Chiang Ho , Yu, Rong Ho , Tsai, Jyh Horng , Chiu, Shih Che
IPC分类号： F04B43/04
CPC分类号： F04B43/043
摘要： A fluid transportation device (20) includes a valve seat (21), a valve cap (22), a valve membrane (23), multiple buffer chambers (223, 215), a vibration film (241) and an actuator (242). The valve membrane (23) is arranged between the valve seat (21) and the valve cap (22), and includes several hollow-types valve switches (231, 232), which includes at least a first valve switch (231) and a second valve switch (232). The multiple buffer chambers (223, 215) include a first buffer chamber (223) between the valve membrane (23) and the valve cap (22) and a second buffer chamber (215) between the valve membrane (23) and the valve seat (21). The vibration film (241) is separated from the valve cap (22) when the fluid transportation device (20) is in a non-actuation status, thereby defining a pressure cavity (226). The actuator (242) is connected to the vibration film (241). When the actuator (242) is driven to be subject to deformation, the vibration film (241) connected to the actuator (242) is transmitted to render a volume change of the pressure cavity (226) and result in a pressure difference for moving the fluid.
摘要翻译：流体输送装置20包括阀座21，阀盖22，阀膜23，多个缓冲室223,215，振动膜241和致动器242，。阀膜（23）设置在阀座（21）与阀帽（22）之间，并包括多个中空型阀开关（231,232），其至少包括第一阀开关（231）和第二阀开关（232）。多个缓冲室（223,215）包括位于阀膜（23）和阀盖（22）之间的第一缓冲室（223）以及位于阀膜（23）和阀座（22）之间的第二缓冲室（215）（21）。当流体输送装置（20）处于非致动状态时，振动膜（241）与阀帽（22）分离，由此限定压力腔（226）。致动器（242）连接到振动膜（241）。当致动器（242）被驱动变形时，连接到致动器（242）的振动膜（241）被传送以致使压力腔（226）的体积变化并且导致压力差流体。

75. 发明授权

EP0999056B1 Method for manufacturing an ink jet printhead 有权
标题翻译：一种用于制造喷墨打印头的方法
公开(公告)号：EP0999056B1
公开(公告)日：2006-04-12
申请号：EP98309099.4
申请日：1998-11-06
申请人： Microjet Technology Co., Ltd
发明人： Mou, Tse-chi, 1F, No. 28. R&D Rd Sec 2 , Yang, Arnold Chang-Mou, 1F,No. 28. R&D Rd Sec 2 , Chuang, Bill Yuan-Chung, 1F,No. 28. R&D Rd Sec 2 , Chou, Chin-Yi, 1F,No. 28. R&D Rd Sec 2 , Ho, Jing-Yuang, 1F,No. 28. R&D Rd Sec 2
IPC分类号： B41J2/16
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1623 , B41J2/1635 , B41J2/1645

76. 发明授权

EP1093922B1 Pressure-adjustment means 有权
标题翻译：压力调节装置，
公开(公告)号：EP1093922B1
公开(公告)日：2005-08-10
申请号：EP99250376.3
申请日：1999-10-21
申请人： Microjet Technology Co., Ltd
发明人： Mou, Tse-Chi , Lin, Fu-San , Ho, Jing-Yuan , Chou, Chin-Yi
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513

77. 发明授权

EP1199176B1 Apparatus and method for controlling internal negative pressure of ink container 有权
标题翻译：装置和方法用于控制油墨容器的内部负压
公开(公告)号：EP1199176B1
公开(公告)日：2004-05-12
申请号：EP01100296.1
申请日：2001-01-04
申请人： Microjet Technology Co., Ltd
发明人： Mou, Michael , Lin, Fusan , Wei, Jan-Kuan
IPC分类号： B41J2/175
CPC分类号： B41J2/17556

78. 发明公开

EP1095781A1 Ink-jet cartridge 审中-公开
标题翻译： Tintenstrahlpatrone
公开(公告)号：EP1095781A1
公开(公告)日：2001-05-02
申请号：EP99250375.5
申请日：1999-10-21
申请人： Microjet Technology Co., Ltd
发明人： Mou, Tse-Chi , Lin, Fu-San , Chou, Chin-Yi , Ho, Jing-Yuan , Leu, Yi-Jing , Peng, Li-Hsing , Hsueh, Ta-Wei
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513
摘要： The present invention is about an ink-jet cartridge (1) for thermal bubble ink-jet printers, which comprises: a housing (11), for containing the necessary printing ink (13) for the printer; a printhead (14), having a plurality of opening orifices, through which ink may stream forth unto paper upon demand; and a pressure-adjustment means (12), having a hollow tube for receiving ink therewithin, and one end of which having a ventilation opening for contact with the atmosphere and the other end thereof having at least one opening for contact with the ink, wherein said ventilation opening of the pressure-adjustment means being fixed onto the housing of the ink-jet cartridge and said opening being positioned at the bottom portion of the ink-jet cartridge on the same said as the printhead.
摘要翻译：本发明涉及一种用于热气泡喷墨打印机的喷墨墨盒（1），其包括：用于容纳打印机所需的印刷油墨（13）的壳体（11）; 打印头（14），具有多个开口孔，油墨可根据需要流出纸张; 以及压力调节装置（12），其具有用于在其中容纳油墨的中空管，其一端具有用于与大气接触的通风开口，并且其另一端具有至少一个用于与油墨接触的开口，其中所述压力调节装置的所述通风口被固定在喷墨盒的壳体上，并且所述开口位于与打印头相同的喷墨盒的底部。

79. 发明公开

EP1093922A1 Pressure-adjustment means 有权
标题翻译： Druckeinstellungsmittel
公开(公告)号：EP1093922A1
公开(公告)日：2001-04-25
申请号：EP99250376.3
申请日：1999-10-21
申请人： Microjet Technology Co., Ltd
发明人： Mou, Tse-Chi , Lin, Fu-San , Ho, Jing-Yuan , Chou, Chin-Yi
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513
摘要： The present invention is about a pressure-adjustment means for ink-jet cartridges. An element, which is an elastic air-bag (23), is employed inside the ink-jet cartridge. The air inside the elastic air-bag (23) is in ventilation with the air external to the ink-jet cartridge. When the pressure difference between the air pressure inside the air-bag and the back pressure of the ink-cartridge undergoes changes, this elastic air-bag (23) may then automatically adjust its own volume by expansion or contraction by virtue of its elastic structure, and in turn modify the ink volume inside the cartride, so that the ink contained inside the ink-jet cartridge is prevented from leaking while permitting the printhead to be able to continue releasing ink droplets outwards in spurts.
摘要翻译：本发明涉及一种用于喷墨盒的压力调节装置。在喷墨盒内部使用作为弹性气囊（23）的元件。弹性气囊（23）内部的空气与喷墨盒外部的空气通风。当气囊内的空气压力与墨盒的背压之间的压力差发生变化时，弹性气囊（23）可以通过其弹性结构通过膨胀或收缩而自动调节其自身的体积并且进而改变纸盒内部的墨水体积，从而防止墨水盒内部的墨水泄漏，同时允许打印头能够在喷墨中继续释放墨滴。

80. 发明公开

EP0930166A2 Manufacturing process and structure of ink jet printhead 有权
标题翻译： Herstellungsverfahren und Struktur eines Tintenstrahldruckkopfes
公开(公告)号：EP0930166A2
公开(公告)日：1999-07-21
申请号：EP98250372.4
申请日：1998-10-21
申请人： Microjet Technology Co., Ltd
发明人： Mou, Tse-Chi , Chang,Yee-Shyi , Yang, Arnold Chang-Mou , Chou,Chin-Yi , Tseng, Kou-Yow
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1646 , B41J2/14129 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2202/03
摘要： A manufacturing process and a structure for an ink jet printhead with high quality, yield rate, and performance are provided. The process includes steps of: a) providing a substrate, b) forming a dielectric layer over the substrate, c) forming a resistor over the dielectric layer, d) forming a conducting layer over a portion of the resistor, e) forming a passivation over a portion of the conducting layer and another portion of the resistor not covered by the conducting layer, f) forming a hole over the passivation for storing an ink, and g) forming a nozzle over the hole for ejecting therethrough the ink.
摘要翻译：提供了具有高质量，成品率和性能的喷墨打印头的制造工艺和结构。该方法包括以下步骤：a）提供衬底，b）在衬底上形成电介质层，c）在电介质层上形成电阻器，d）在电阻器的一部分上形成导电层，e）形成钝化层在所述导电层的一部分上并且所述电阻器的另一部分未被所述导电层覆盖，f）在所述钝化层上方形成用于存储墨水的孔，以及g）在所述孔上形成用于从其中喷射的喷嘴。

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