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1. 发明授权

US08708468B2 Image forming apparatus including recording head for ejecting liquid droplets 有权
标题翻译：图像形成装置，包括用于喷射液滴的记录头
公开(公告)号：US08708468B2
公开(公告)日：2014-04-29
申请号：US13440042
申请日：2012-04-05
申请人： Michiharu Suzuki , Junji Seto
发明人： Michiharu Suzuki , Junji Seto
IPC分类号： B41J2/175
CPC分类号： B41J29/00 , B41J2/16532 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J2/17596 , B41J2/185 , B41J23/025 , B41J29/38
摘要： An image forming apparatus includes a recording head, head tanks, replaceable main tanks, liquid feed pumps, a first driving source, and a drive switching assembly. The feed pumps feed liquids from the main tanks to the head tanks and in reverse from the head tanks to the main tanks. The drive switching assembly selectively transmits a driving force of the first driving source to the feed pumps. The drive switching assembly includes a second driving source, a cam, a slider member, and a switching gear. The switching gear receives the driving force of the first driving source and is movable with the slider member between positions to engage driving gears of the feed pumps and a position to disengage from the driving gears. With movement of the switching gear, the driving force of the first driving source is selectively transmitted to the feed pumps.
摘要翻译：图像形成装置包括记录头，头箱，可更换主箱，液体供给泵，第一驱动源和驱动切换组件。进料泵将液体从主油箱送到油箱，并将油箱从油箱送至主油箱。驱动切换组件选择性地将第一驱动源的驱动力传递到进给泵。驱动切换组件包括第二驱动源，凸轮，滑动构件和开关装置。切换齿轮接收第一驱动源的驱动力，并且可与滑动构件在位置之间移动以接合进给泵的驱动齿轮和与驱动齿轮脱离的位置。随着切换齿轮的移动，第一驱动源的驱动力被选择性地传送到进给泵。

2. 发明申请

US20120287202A1 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUID DROPLETS 有权
标题翻译：图像形成装置，包括用于喷射液滴的记录头
公开(公告)号：US20120287202A1
公开(公告)日：2012-11-15
申请号：US13440042
申请日：2012-04-05
申请人： Michiharu Suzuki , Junji Seto
发明人： Michiharu Suzuki , Junji Seto
IPC分类号： B41J2/165
CPC分类号： B41J29/00 , B41J2/16532 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J2/17596 , B41J2/185 , B41J23/025 , B41J29/38
摘要： An image forming apparatus includes a recording head, head tanks, replaceable main tanks, liquid feed pumps, a first driving source, and a drive switching assembly. The feed pumps feed liquids from the main tanks to the head tanks and in reverse from the head tanks to the main tanks. The drive switching assembly selectively transmits a driving force of the first driving source to the feed pumps. The drive switching assembly includes a second driving source, a cam, a slider member, and a switching gear. The switching gear receives the driving force of the first driving source and is movable with the slider member between positions to engage driving gears of the feed pumps and a position to disengage from the driving gears. With movement of the switching gear, the driving force of the first driving source is selectively transmitted to the feed pumps.
摘要翻译：图像形成装置包括记录头，头箱，可更换主箱，液体供给泵，第一驱动源和驱动切换组件。进料泵将液体从主油箱送到油箱，并将油箱从油箱送至主油箱。驱动切换组件选择性地将第一驱动源的驱动力传递到进给泵。驱动切换组件包括第二驱动源，凸轮，滑动构件和开关装置。切换齿轮接收第一驱动源的驱动力，并且可与滑动构件在位置之间移动以接合进给泵的驱动齿轮和与驱动齿轮脱离的位置。随着切换齿轮的移动，第一驱动源的驱动力被选择性地传送到进给泵。

3. 发明申请

US20090315943A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090315943A1
公开(公告)日：2009-12-24
申请号：US12486109
申请日：2009-06-17
申请人： Masashi Ohnishi , Junji Seto , Tsutomu Sasaki
发明人： Masashi Ohnishi , Junji Seto , Tsutomu Sasaki
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/1721 , B41J2002/1728
摘要： An image forming apparatus prevents the problem of reduced utilization efficiency of a waste fluid tank caused by the storage of waste fluids with high and low viscosities in the same open-type waste fluid tank. The image forming apparatus includes a first waste fluid tank for storing waste ink fluid ejected from a recording head, and a second waste fluid tank for storing waste ink fluid ejected into a cap of the recording head. The waste ink fluid ejected into the cap is guided to the second waste fluid tank via a tube. The second waste fluid tank is an airtight structure having an inlet at one end to which the tube is detachably connected via a needle or a valve. At the other end of the second waste fluid tank, there is disposed an opening communicating the inside and the outside of the tank.
摘要翻译：图像形成装置防止在相同的开放型废液箱中存储具有高和低粘度的废液的废液槽的利用效率降低的问题。图像形成装置包括用于存储从记录头喷出的废墨液的第一废液槽和用于存储喷射到记录头的盖中的废墨液的第二废液箱。喷射到盖中的废墨液通过管被引导到第二废液箱。第二废液箱是气密结构，其一端具有入口，管可通过针或阀可拆卸地连接。在第二废液箱的另一端，设置有连通罐体内外的开口。

4. 发明授权

US08308270B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08308270B2
公开(公告)日：2012-11-13
申请号：US12618029
申请日：2009-11-13
申请人： Masashi Ohnishi , Junji Seto
发明人： Masashi Ohnishi , Junji Seto
IPC分类号： B41J2/165 , B41J25/308
CPC分类号： B41J2/16523
摘要： An image forming apparatus includes a recording head having a nozzle configured to jet a liquid drop of ink; a cap member configured to be moved between a sealing position where a nozzle surface of the recording head is sealed and an opening position where the nozzle surface is opened; a waste liquid tank movably provided and configured to receive a waste liquid of the ink, the waste liquid being generated by idle-ejecting the liquid drop not contributing to image forming from the recording head; and a moving part configured to move the waste liquid tank tied to movement of the cap member. A position of the waste liquid tank in a case of idle-ejection being performed from the recording head last time and another position of the waste liquid tank in a case of idle-ejection being performed from the recording head this time are different.
摘要翻译：一种图像形成装置，包括具有喷射墨滴的喷嘴的记录头; 帽构件，被配置为在密封位置和密封位置之间移动，在所述密封位置，所述记录头的喷嘴表面被密封到所述喷嘴表面打开的打开位置; 可移动地设置并构造成容纳墨水的废液的废液罐，废液通过从记录头空出喷射不利于图像形成的液滴而产生; 以及移动部件，其配置成使与所述盖构件的运动相连接的所述废液箱移动。在上次从记录头执行空闲喷出的情况下的废液罐的位置，并且在从该记录头执行空闲喷射的情况下的废液箱的另一位置是不同的。

5. 发明授权

US08998379B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08998379B2
公开(公告)日：2015-04-07
申请号：US12486109
申请日：2009-06-17
申请人： Masashi Ohnishi , Junji Seto , Tsutomu Sasaki
发明人： Masashi Ohnishi , Junji Seto , Tsutomu Sasaki
IPC分类号： B41J2/165 , B41J2/17
CPC分类号： B41J2/16523 , B41J2/1721 , B41J2002/1728
摘要： An image forming apparatus prevents the problem of reduced utilization efficiency of a waste fluid tank caused by the storage of waste fluids with high and low viscosities in the same open-type waste fluid tank. The image forming apparatus includes a first waste fluid tank for storing waste ink fluid ejected from a recording head, and a second waste fluid tank for storing waste ink fluid ejected into a cap of the recording head. The waste ink fluid ejected into the cap is guided to the second waste fluid tank via a tube. The second waste fluid tank is an airtight structure having an inlet at one end to which the tube is detachably connected via a needle or a valve. At the other end of the second waste fluid tank, there is disposed an opening communicating the inside and the outside of the tank.
摘要翻译：图像形成装置防止在相同的开放型废液箱中存储具有高和低粘度的废液的废液槽的利用效率降低的问题。图像形成装置包括用于存储从记录头喷出的废墨液的第一废液槽和用于存储喷射到记录头的盖中的废墨液的第二废液箱。喷射到盖中的废墨液通过管被引导到第二废液箱。第二废液箱是气密结构，其一端具有入口，管可通过针或阀可拆卸地连接。在第二废液箱的另一端，设置有连通罐体内外的开口。

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