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公开(公告)号：US20220055379A1
公开(公告)日：2022-02-24
申请号：US17445535
申请日：2021-08-20
摘要： Provided is a liquid ejecting device. An alternating current electric field generation unit includes a first electrode and a second electrode disposed adjacent to each other, a high-frequency voltage generation unit configured to generate a high-frequency voltage to the first electrode and the second electrode, and a conductor configured to electrically couple the first electrode and the second electrode to the high-frequency voltage generation unit. The first electrode and the second electrode are disposed upstream of a liquid ejecting head in a transport direction of a medium.
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公开(公告)号：US20190023009A1
公开(公告)日：2019-01-24
申请号：US16037575
申请日：2018-07-17
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2/15 , B41J2/2132 , B41J29/377 , B41J2202/02
摘要： Provided is a carriage including a head including a nozzle surface, the nozzle surface including nozzles configured to eject ink droplets, and a plasma actuator configured to apply an air current flowing along the nozzle surface.
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公开(公告)号：US20180037022A1
公开(公告)日：2018-02-08
申请号：US15665067
申请日：2017-07-31
发明人： Tsuneyuki SASAKI , Katsuya ASAMOTO
IPC分类号： B41J2/045
CPC分类号： B41J2/04508 , B41J2/0451 , B41J2/04535 , B41J2/04536 , B41J2/04551 , B41J2/04553 , B41J2/04566 , B41J2/04581 , B41J2/04586 , B41J2002/14354
摘要： A printing apparatus (droplet discharge apparatus) includes a discharge portion that has a nozzle discharging ink to a medium and a control device that allows the discharge portion to discharge the ink depending on execution of a print job defining a mode for discharging the ink to the medium. Before the print job is executed, the control device calculates a discharge amount fluctuation which is a fluctuation in a discharge amount of liquid per unit time by the discharge portion based on the print job and determines whether or not maintenance for recovering ink discharge performance of the discharge portion is required at the time of executing the print job based on the discharge amount fluctuation.
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公开(公告)号：US20180004143A1
公开(公告)日：2018-01-04
申请号：US15637754
申请日：2017-06-29
发明人： Tsuneyuki SASAKI
CPC分类号： G03G15/605 , B41J11/002 , B41J15/04 , G03G15/234 , G03G15/6558 , G03G2215/00016 , G03G2215/00675
摘要： A printing apparatus includes a guide unit provided with a guide surface configured to guide a medium by coming into contact with the medium on which printing has been performed, and a heating unit disposed to face the guide surface with a space therebetween. The heating unit includes a first opening portion that opens toward the guide surface on an upstream side in a transport direction, a second opening portion that opens toward the guide surface on a downstream side in the transport direction, a duct connecting the first opening portion and the second opening portion, and a first blowing unit disposed inside the duct. The printing apparatus switches a direction of airflow produced in a heating region in response to a switching of a blowing direction of the first blowing unit.
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公开(公告)号：US20160325561A1
公开(公告)日：2016-11-10
申请号：US15111318
申请日：2015-01-19
发明人： Tsuneyuki SASAKI , Eiji KUMAI
CPC分类号： B41J11/002 , B41J11/0005 , B41J15/00 , B41J15/16 , B41J15/165
摘要： Provided is a liquid discharging apparatus that includes a medium support portion which supports a recording medium and a tension applying portion which applies tension to the medium support portion.
摘要翻译： 提供一种液体排出装置，其包括支撑记录介质的介质支撑部分和向介质支撑部分施加张力的张力施加部分。
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公开(公告)号：US20160046135A1
公开(公告)日：2016-02-18
申请号：US14922994
申请日：2015-10-26
发明人： Tsuneyuki SASAKI
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J2/04553 , B41J11/0035 , B41J11/007 , B41J11/02 , B41J13/0009
摘要： A recording apparatus includes a recording head that ejects liquid onto a recording medium, a transporting device that transports the recording medium along a supporting surface of a supporting member, and a preheating device that preheats the recording medium to the upstream side of the recording head in a transporting direction of the recording medium. The preheating device includes a preheating unit that increases the amount of heat per unit time which is applied to the recording medium as the recording medium is moved toward the downstream side in the transporting direction. The supporting member includes the supporting surface and bending portions.
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公开(公告)号：US20160001576A1
公开(公告)日：2016-01-07
申请号：US14789287
申请日：2015-07-01
发明人： Tsuneyuki SASAKI , Shuichiro NAKANO
IPC分类号： B41J11/00
CPC分类号： B41J11/08 , B41J2/01 , B41J11/002
摘要： Provided is a liquid discharging apparatus which includes a discharge portion which can discharge liquid, a medium support portion which has a support surface which can support a medium onto which the liquid is discharged, and a heating portion which can heat the medium supported by the medium support portion, in which at least a part of the medium support portion is constituted of a low thermal conductivity member having a thermal conductivity of 0.4 W/mK or less and the radiation rate of the support surface is set to a value equal to or greater than 0.7 and less than 1.
摘要翻译： 本发明提供一种液体排出装置，其特征在于，具备能够排出液体的排出部的液体排出装置，具备能够支承被排出液体的介质的支承面的介质支承部，以及能够加热介质的加热部 支撑部分，其中介质支撑部分的至少一部分由热导率为0.4W / mK以下的低导热性构件构成，并且支撑表面的辐射率被设定为等于或大于 大于0.7且小于1。
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公开(公告)号：US20150062272A1
公开(公告)日：2015-03-05
申请号：US14475290
申请日：2014-09-02
发明人： Tsuneyuki SASAKI , Hiroshi YOSHIDA , Eiji KUMAI
CPC分类号： B41J11/002
摘要： A liquid ejecting apparatus includes an ejection section that ejects a liquid, a medium supporting section that supports a medium onto which the liquid is ejected, a heater that is disposed at a position which is not in contact with the medium supporting section and is configured to emit a thermal energy, a heat receiving section that receives the thermal energy emitted from the heater, and a stop section that stops the heater when a temperature of the heat receiving section becomes a predetermined temperature or higher, wherein the heat receiving section is disposed at a position on a first direction side with respect to the heater and between the heater and the medium supporting section, when the first direction is defined as a direction which is directed from the heater to the medium supporting section.
摘要翻译： 液体喷射装置包括喷射液体的喷射部分，支撑喷射有液体的介质的介质支撑部分，设置在与介质支撑部分不接触的位置处的加热器， 发出热能，接受从加热器发出的热能的热接收部，以及当受热部的温度变为规定温度以上时停止加热器的停止部，其中，受热部配置在 当第一方向被定义为从加热器指向介质支撑部分的方向时，相对于加热器和加热器和介质支撑部分在第一方向侧上的位置。
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公开(公告)号：US20150035920A1
公开(公告)日：2015-02-05
申请号：US14450755
申请日：2014-08-04
发明人： Tsuneyuki SASAKI
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/06
摘要： A recording apparatus includes: a head that is capable of ejecting liquid on a medium; a heater that dries the liquid ejected on the medium; a medium support section that is provided with a first opening section through which vapor which is evaporated from the liquid ejected on the medium passes; a first member that is provided with a second opening section through which the vapor passing through the first opening section passes and allows at least some of the vapor to be condensed; and a second member that allows the vapor passing through the second opening section to be condensed.
摘要翻译： 记录装置包括：能够在介质上喷射液体的头部; 加热器，其干燥在介质上喷射的液体; 中间支撑部分，其设置有第一开口部分，通过该第一开口部分从在介质上喷出的液体蒸发的蒸汽通过; 第一构件，其设置有第二开口部，通过所述第二开口部，通过所述第一开口部的蒸汽通过所述第二开口部，并且允许所述蒸气中的至少一些被冷凝; 以及允许蒸气通过第二开口部分的冷凝的第二部件。
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公开(公告)号：US20140285601A1
公开(公告)日：2014-09-25
申请号：US14198098
申请日：2014-03-05
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/06
摘要： A recording apparatus that includes a condensation guide portion is provided. The recording apparatus includes a recording head that discharges ink onto a recording medium, a heater that dries the ink discharged on the recording medium by the recording head without making contact with the recording medium, a medium supporting portion provided with an opening portion which allows vapor that evaporates from the ink due to the heater to pass therethrough, and a condensation guide portion which causes the vapor that passes through the opening portion to condense and thereby prevent the recording medium from being wetted by the condensed vapor.
摘要翻译： 提供一种包括冷凝引导部的记录装置。 记录装置包括：将墨水排出到记录介质上的记录头;加热器，其利用记录头对记录介质上排出的墨进行干燥，而不与记录介质接触;介质支撑部分，设置有允许蒸气 其由于加热器从墨水中蒸发而通过;以及冷凝引导部分，其使通过开口部分的蒸汽冷凝，从而防止记录介质被冷凝的蒸汽润湿。
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