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公开(公告)号：US20120200622A1
公开(公告)日：2012-08-09
申请号：US13380717
申请日：2010-02-23
申请人： Tomohiro Inoue , Akira Miyao , Toshihide Nagamine
发明人： Tomohiro Inoue , Akira Miyao , Toshihide Nagamine
摘要： Leakage of an ink remaining in a gutter or the like is prevented. An inkjet recording device includes an ink tank for retaining an ink, a nozzle for discharging the ink as ink particles to print on a printing object, an ink supply unit for feeding the ink from the ink tank to the nozzle, a gutter for recovering the ink particles which are not used in printing in the ink tank among the ink particles discharged from the nozzle, an ink recovery line for returning the ink particles recovered in this gutter to the ink tank, and an ink recovery unit disposed on this ink recovery line for recovering the ink in the ink tank. The inkjet recording device has a gas-liquid separation unit for separating a gas returned along with the ink particles through the ink recovery line, a gas supply line for feeding the gas to the gutter, and an atmosphere relief line for releasing the gas from the gas-liquid separation unit to the outside.
摘要翻译： 防止在沟槽等中残留的墨的泄漏。 喷墨记录装置包括用于保持油墨的油墨罐，用于将墨水排出的喷嘴作为在打印对象上印刷的墨水颗粒，用于将墨水从墨水罐供给到喷嘴的墨水供应单元， 从喷嘴排出的油墨颗粒中不用于在油墨罐中印刷的油墨颗粒，将在该槽中回收的油墨颗粒返回到油墨罐的油墨回收管线和设置在该油墨回收管线上的油墨回收单元 用于回收墨水盒中的墨水。 喷墨记录装置具有气液分离装置，用于通过油墨回收管线分离与油墨颗粒一起返回的气体，用于将气体供给到沟槽的气体供给管线和用于从气体排出口 气液分离单元到外面。
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公开(公告)号：US20090189964A1
公开(公告)日：2009-07-30
申请号：US12074171
申请日：2008-02-28
申请人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
发明人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
IPC分类号： B41J2/185
摘要： An ink jet recording device, comprises: a main body equipped with an ink container which accumulate ink, an ink supply pump which supplies the ink, an ink recovery pump which recovers the ink, and a control unit; a printing head equipped with a nozzle which jets the ink supplied from the main body as ink particles, an electrification electrode which electrifies the ink particles, a deflection electrode which deflects the electrified ink particles, and a gutter which collects ink particles which are not used for printing; and a cable in which an ink supply flow path for supplying the ink from the main body to the printing head, an ink recovery flow path for returning the ink particles collected by the gutter into the ink container, an exhaust circulation path which connects the ink container and the gutter, and various signal lines for connecting the control unit and the printing head, are arranged. The gutter comprises two members of an ink flow path block in which ink flows, and exhaust flow path block in which exhaust solvent vapor flows.
摘要翻译： 一种喷墨记录装置，包括：主体，其具有积聚墨水的墨水容器，供应墨水的供墨泵，回收墨水的墨水回收泵以及控制单元; 配有喷嘴的喷墨头，喷墨从主体供给的油墨作为油墨颗粒，使油墨颗粒带电的带电电极，使带电墨水颗粒偏转的偏转电极和收集未使用的墨水颗粒的槽 用于打印; 以及电缆，其中用于将墨水从主体供应到打印头的墨水供应流路，用于将由沟槽收集的墨颗粒返回到墨水容器中的墨水回收流路，连接墨水的排气循环路径 容器和沟槽，以及用于连接控制单元和打印头的各种信号线。 沟槽包括油墨流过的油墨流路块的两个构件和排气溶剂蒸气流过的排气流路块。
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公开(公告)号：US08308282B2
公开(公告)日：2012-11-13
申请号：US12074171
申请日：2008-02-28
申请人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
发明人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
IPC分类号： B41J2/185
摘要： An ink jet recording device, comprises: a main body equipped with an ink container which accumulate ink, an ink supply pump which supplies the ink, an ink recovery pump which recovers the ink, and a control unit; a printing head equipped with a nozzle which jets the ink supplied from the main body as ink particles, an electrification electrode which electrifies the ink particles, a deflection electrode which deflects the electrified ink particles, and a gutter which collects ink particles which are not used for printing; and a cable in which an ink supply flow path for supplying the ink from the main body to the printing head, an ink recovery flow path for returning the ink particles collected by the gutter into the ink container, an exhaust circulation path which connects the ink container and the gutter, and various signal lines for connecting the control unit and the printing head, are arranged. The gutter comprises two members of an ink flow path block in which ink flows, and exhaust flow path block in which exhaust solvent vapor flows.
摘要翻译： 一种喷墨记录装置，包括：主体，其具有积聚墨水的墨水容器，供应墨水的供墨泵，回收墨水的墨水回收泵以及控制单元; 配有喷嘴的喷墨头，喷墨从主体供给的油墨作为油墨颗粒，使油墨颗粒带电的带电电极，使带电墨水颗粒偏转的偏转电极和收集未使用的墨水颗粒的槽 用于打印; 以及电缆，其中用于将墨水从主体供应到打印头的墨水供应流路，用于将由沟槽收集的墨颗粒返回到墨水容器中的墨水回收流路，连接墨水的排气循环路径 容器和沟槽，以及用于连接控制单元和打印头的各种信号线。 沟槽包括油墨流过的油墨流路块的两个构件和排气溶剂蒸气流过的排气流路块。
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公开(公告)号：US08337004B2
公开(公告)日：2012-12-25
申请号：US12576916
申请日：2009-10-09
申请人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
发明人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
IPC分类号： B41J2/185
摘要： An ink jet recording device comprises a main body equipped with an ink container, an ink supply pump ink, an ink recovery pump, and a control unit. A printing head equipped with a nozzle emits ink supplied from the main body as ink particles. An electrification electrode electrifies the ink particles and a deflection electrode deflects the electrified ink particles. A gutter collects ink particles which are not used for printing. An exhaust circulation path connects the ink container and the gutter. The gutter comprises two members of an ink flow path block in which ink flows and an exhaust flow path block in which exhaust solvent vapor flows.
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公开(公告)号：US20100026770A1
公开(公告)日：2010-02-04
申请号：US12576916
申请日：2009-10-09
申请人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
发明人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
IPC分类号： B41J2/185
摘要： An ink jet recording device comprises a main body equipped with an ink container, an ink supply pump ink, an ink recovery pump, and a control unit. A printing head equipped with a nozzle emits ink supplied from the main body as ink particles. An electrification electrode electrifies the ink particles and a deflection electrode deflects the electrified ink particles. A gutter collects ink particles which are not used for printing. An exhaust circulation path connects the ink container and the gutter. The gutter comprises two members of an ink flow path block in which ink flows and an exhaust flow path block in which exhaust solvent vapor flows.
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公开(公告)号：US20100026754A1
公开(公告)日：2010-02-04
申请号：US12576907
申请日：2009-10-09
申请人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
发明人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
IPC分类号： B41J2/165
摘要： An ink jet recording device comprises a main body equipped with an ink container, an ink supply pump ink, an ink recovery pump, and a control unit. A printing head equipped with a nozzle emits ink supplied from the main body as ink particles. An electrification electrode electrifies the ink particles and a deflection electrode deflects the electrified ink particles. A gutter collects ink particles which are not used for printing. An exhaust circulation path connects the ink container and the gutter. The gutter comprises two members of an ink flow path block in which ink flows and an exhaust flow path block in which exhaust solvent vapor flows.
摘要翻译： 一种喷墨记录装置，包括配备有墨水容器的主体，供墨泵墨水，墨水回收泵和控制单元。 装有喷嘴的打印头将从主体供给的墨水作为墨水颗粒。 带电电极使油墨颗粒通电，偏转电极使带电的油墨颗粒偏转。 沟槽收集不用于印刷的墨水颗粒。 排气循环路径连接油墨容器和沟槽。 沟槽包括油墨流动的油墨流路块的两个构件和排气溶剂蒸气流过的排气流路块。
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公开(公告)号：US08333463B2
公开(公告)日：2012-12-18
申请号：US12576907
申请日：2009-10-09
申请人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
发明人： Toshihide Nagamine , Akira Miyao , Seiji Fujikura , Tadayuki Matsuda , Hiroshi Kotabe , Tomohiro Inoue
IPC分类号： B41J2/185
摘要： An ink jet recording device comprises a main body equipped with an ink container, an ink supply pump ink, an ink recovery pump, and a control unit. A printing head equipped with a nozzle emits ink supplied from the main body as ink particles. An electrification electrode electrifies the ink particles and a deflection electrode deflects the electrified ink particles. A gutter collects ink particles which are not used for printing. An exhaust circulation path connects the ink container and the gutter. The gutter comprises two members of an ink flow path block in which ink flows and an exhaust flow path block in which exhaust solvent vapor flows.
摘要翻译： 一种喷墨记录装置，包括配备有墨水容器的主体，供墨泵墨水，墨水回收泵和控制单元。 装有喷嘴的打印头将从主体供给的墨水作为墨水颗粒。 带电电极使油墨颗粒通电，偏转电极使带电的油墨颗粒偏转。 沟槽收集不用于印刷的墨水颗粒。 排气循环路径连接油墨容器和沟槽。 沟槽包括油墨流动的油墨流路块的两个构件和排气溶剂蒸气流过的排气流路块。
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公开(公告)号：US08727466B2
公开(公告)日：2014-05-20
申请号：US13030314
申请日：2011-02-18
申请人： Tomohiro Inoue , Toshihide Nagamine
发明人： Tomohiro Inoue , Toshihide Nagamine
IPC分类号： B41J2/195
CPC分类号： B41J2/16526
摘要： An ink jet printer which uses a common air pump to configure an air path system to supply purge air generated by the air pump to an ink tank and then supply the purge air discharged from the ink tank to a print head or an air path system to supply purge air generated by the air pump directly to the pint head. This solves the following problem inherent to a conventional ink jet printer which recovers ink not used for printing: since an air pump for supplying air to air-purge the print head and an air pump for supplying air to air-purge the ink tank are required, the cost and weight of the printer tends to increase.
摘要翻译： 一种喷墨打印机，其使用公共空气泵来构造空气路径系统以将由空气泵产生的净化空气供应到墨罐，然后将从墨水箱排出的净化空气供应到打印头或空气通道系统， 将空气泵产生的净化空气直接供应到品脱头。 这解决了传统的喷墨打印机固有的以下问题：它回收不用于打印的墨水：因为需要用于向空气吹扫打印头的空气泵和用于向空气吹扫墨水盒的空气供给空气的空气泵 打印机的成本和重量趋于增加。
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公开(公告)号：US20120001968A1
公开(公告)日：2012-01-05
申请号：US13030314
申请日：2011-02-18
申请人： Tomohiro Inoue , Toshihide Nagamine
发明人： Tomohiro Inoue , Toshihide Nagamine
CPC分类号： B41J2/16526
摘要： An ink jet printer which uses a common air pump to configure an air path system to supply purge air generated by the air pump to an ink tank and then supply the purge air discharged from the ink tank to a print head or an air path system to supply purge air generated by the air pump directly to the pint head. This solves the following problem inherent to a conventional ink jet printer which recovers ink not used for printing: since an air pump for supplying air to air-purge the print head and an air pump for supplying air to air-purge the ink tank are required, the cost and weight of the printer tends to increase.
摘要翻译： 一种喷墨打印机，其使用公共空气泵来构造空气路径系统以将由空气泵产生的净化空气供应到墨罐，然后将从墨水箱排出的净化空气供应到打印头或空气通道系统， 将空气泵产生的净化空气直接供应到品脱头。 这解决了传统的喷墨打印机固有的以下问题：它回收不用于打印的墨水：因为需要用于向空气吹扫打印头的空气泵和用于向空气吹扫墨水盒的空气供给空气的空气泵 打印机的成本和重量趋于增加。
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公开(公告)号：US20190275805A1
公开(公告)日：2019-09-12
申请号：US16293701
申请日：2019-03-06
申请人： Takashi WATANABE , Taku Hatakeyama , Kaoru Tadokoro , Sho Oyamatsu , Tomohiro Inoue , Hiroshi Gotou , Mio Kumai
发明人： Takashi WATANABE , Taku Hatakeyama , Kaoru Tadokoro , Sho Oyamatsu , Tomohiro Inoue , Hiroshi Gotou , Mio Kumai
摘要： An ink set comprises black ink having a static surface tension A and yellow ink having a static surface tension B, wherein the static surface tension A is 28.7 mN/m or more and greater than the static surface tension B, wherein the ink set is used in an image forming device including an inkjet head including a nozzle plate including a first nozzle array and a second nozzle array disposed adjacent to the first nozzle array, the first nozzle array including multiple first nozzles configured to discharge the black ink and a second nozzle array including multiple second nozzles configured to discharge the yellow ink wherein each nozzle of the multiple first nozzles and the multiple second nozzles has a cylindrical portion having a length of 25 μm or longer along an axial direction with an opening on an ink discharging side of the nozzle plate.
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