公开(公告)号：US4684962A

公开(公告)日：1987-08-04

申请号：US812068

申请日：1985-12-23

申请人： Toshiaki Hirosawa ,  Yoshie Akiyama ,  Isao Ebisawa ,  Yoshifumi Hattori ,  Tsutomu Abe

发明人： Toshiaki Hirosawa ,  Yoshie Akiyama ,  Isao Ebisawa ,  Yoshifumi Hattori ,  Tsutomu Abe

IPC分类号： B41J2/01 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185 ,  G01D15/18

CPC分类号： B41J2/175

摘要： An ink tube connecting method in a liquid injection recording apparatus provided with an ink jet recording head unit and an ink tank for storing therein liquid to be supplied to the ink jet recording head unit, and having an ink tube communicating the ink jet recording head unit with the ink tank and an ink tube for discharging the gas and/or liquid in the ink jet recording head unit, is characterized in that a plane formed in the connecting portion of one of the ink tubes while containing the ink tubes and a plane formed in the connecting portion of the other of the ink tubes while containing the ink tubes are arranged without perpendicularly intersecting each other, and the ink tubes are integrally arranged in parallelism to each other in at least a portion thereof. The specification also discloses such liquid injection recording apparatus.

摘要翻译： 在具有喷墨记录头单元的液体注入记录装置中的墨管连接方法和用于储存供给喷墨记录头单元的液体的墨罐，并且具有将喷墨记录头单元 墨水盒和用于排出喷墨记录头单元中的气体和/或液体的墨水管的特征在于，形成在一个墨水管的连接部分中的平面，同时容纳墨水管和形成的平面 在另一个墨管的连接部分中，在容纳墨管的情况下，彼此不垂直相交地布置，并且墨管在其至少一部分中彼此平行地一体地布置。 该说明书还公开了这种液体注射记录装置。

公开(公告)号：US4775871A

公开(公告)日：1988-10-04

申请号：US113391

申请日：1987-10-26

申请人： Tsutomu Abe ,  Toshiaki Hirosawa ,  Yoshie Akiyama ,  Isao Ebisawa ,  Yoshifumi Hattori

发明人： Tsutomu Abe ,  Toshiaki Hirosawa ,  Yoshie Akiyama ,  Isao Ebisawa ,  Yoshifumi Hattori

IPC分类号： B41J2/175 ,  B41J25/34 ,  G01D15/16

CPC分类号： B41J25/34 ,  B41J2/175

摘要： In an ink jet recording apparatus having an ink jet recording head for discharging liquid and an ink container for containing the liquid therein, the ink jet recording head and the ink container are communicated with each other by an ink passage, and the ink passage has a separating and connecting portion having a communicating member formed of an elastic material and a fitting portion fitted to the communicating member.

摘要翻译： 在具有用于排出液体的喷墨记录头和用于容纳液体的油墨容器的喷墨记录装置中，喷墨记录头和油墨容器通过油墨通道彼此连通，并且油墨通道具有 分离和连接部分具有由弹性材料形成的连通构件和装配到连通构件的配合部分。

公开(公告)号：US5339098A

公开(公告)日：1994-08-16

申请号：US914029

申请日：1992-07-15

申请人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

发明人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

IPC分类号： B41J2/05 ,  B41J2/165 ,  B41J2/17 ,  B41J2/365

CPC分类号： B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04596 ,  B41J2/16508 ,  B41J2/16517 ,  B41J2/16538 ,  B41J2/17 ,  B41J2/365 ,  B41J2002/14379

摘要： A liquid-discharge recording apparatus such as an ink-jet printer comprises: a liquid-discharge recording unit having an emission energy generating device including an electrothermal energy converting device which can heat a recording liquid such as an ink to form liquid droplets in response to an electrical signal, in which this recording unit emits the liquid droplets and deposits them on a recording paper and thereby recording thereon; a recording unit control circuit which can set and supplies the electrical signal to form the liquid droplets to the emission energy generating device in response to a recording signal; and an emission controller for setting the electrical signal to form the liquid droplets to the recording unit control circuit when a power supply is turned on, thereby allowing the recording unit to emit the liquid droplets in accordance with an environmental condition such as a temperature of the recording liquid. With this dedicated emission controller, the proper emission condition is set and the preheating processes and preliminary emitting processes are executed prior to starting the printing after the turn-on of the power supply of the printer, so that the printing state can be promptly and easily optimized by a simple software.

摘要翻译： 诸如喷墨打印机的排液记录装置包括：排液记录单元，其具有发射能量产生装置，该发射能量产生装置包括电热能转换装置，其能够加热诸如墨水的记录液体以响应于 电信号，其中该记录单元发射液滴并将它们沉积在记录纸上，从而在其上记录; 记录单元控制电路，其可以响应于记录信号而设置并提供电信号以形成液滴到发射能量产生装置; 以及发射控制器，用于当电源接通时，将电信号设置为形成液滴到记录单元控制电路，从而允许记录单元根据环境条件（例如， 记录液体。 利用这种专用的排放控制器，设置适当的排放条件，并且在打印机的电源接通之后开始打印之前执行预热处理和预发光处理，使得打印状态可以迅速和容易地 通过简单的软件优化。

公开(公告)号：US5548308A

公开(公告)日：1996-08-20

申请号：US389747

申请日：1995-02-14

申请人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

发明人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

IPC分类号： B41J2/05 ,  B41J2/165 ,  B41J2/17 ,  B41J2/365

CPC分类号： B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04596 ,  B41J2/16508 ,  B41J2/16517 ,  B41J2/16538 ,  B41J2/17 ,  B41J2/365 ,  B41J2002/14379

摘要： A liquid-discharge recording apparatus such as an ink-jet printer comprises: a liquid-discharge recording unit having an emission energy generating device including an electrothermal energy converting device which can heat a recording liquid such as an ink to form liquid droplets in response to an electrical signal, in which this recording unit emits the liquid droplets and deposits them on a recording paper and thereby recording thereon; a recording unit control circuit which can set and supplies the electrical signal to form the liquid droplets to the emission energy generating device in response to a recording signal; and an emission controller for setting the electrical signal to form the liquid droplets to the recording unit control circuit when a power supply is turned on, thereby allowing the recording unit to and emit the liquid droplets in accordance with an environmental condition such as a temperature of the recording liquid. With this dedicated emission controller, the proper emission condition is set and preheating processes and preliminary emitting processes are executed prior to starting the printing after the turn-on of the power supply of the printer, so that the printing state can be promptly and easily optimized by a simple software.

摘要翻译： 诸如喷墨打印机的排液记录装置包括：排液记录单元，其具有发射能量产生装置，该发射能量产生装置包括电热能转换装置，其能够加热诸如墨水的记录液体以响应于 电信号，其中该记录单元发射液滴并将它们沉积在记录纸上，从而在其上记录; 记录单元控制电路，其可以响应于记录信号而设置并提供电信号以形成液滴到发射能量产生装置; 以及发射控制器，用于当电源接通时，将电信号设置为形成液滴到记录单元控制电路，从而允许记录单元根据环境条件（例如温度 记录液体。 利用这种专用的排放控制器，设置适当的排放条件，并且在打印机的电源接通之后开始打印之前执行预热处理和初步排放处理，使得打印状态可以被迅速地和容易地优化 通过一个简单的软件。

公开(公告)号：US5021809A

公开(公告)日：1991-06-04

申请号：US418961

申请日：1989-10-10

申请人： Tsutomu Abe ,  Isao Ebisawa ,  Kenjiro Watanabe ,  Seiichiro Karita

发明人： Tsutomu Abe ,  Isao Ebisawa ,  Kenjiro Watanabe ,  Seiichiro Karita

IPC分类号： B41J2/175 ,  B41J2/045 ,  B41J2/05 ,  B41J2/055 ,  B41J2/14

CPC分类号： B41J2/14145 ,  B41J2002/14379

摘要： An ink jet recording head comprises an ink discharging opening, a liquid pathway communicating with the ink discharging opening, a device for generating energy used to discharge ink provided along the liquid pathway, a first liquid chamber communicating with the liquid pathway, a second liquid chamber communicating with the first liquid chamber and provided only on the side of the liquid pathway opposite to the side on which the device for generating energy is provided and a pipe feeds ink to the second liquid chamber. A bag in the second liquid chamber forms a flexible space filled with air for absorbing each pressure fluctuation created in the first liquid chamber by actuation of the energy generating device and for preventing such fluctuation from propagating to the ink feeding pipe.

摘要翻译： 喷墨记录头包括排墨口，与排墨口连通的液体通道，用于产生用于排出沿着液体通道设置的油墨的装置，与液体通道连通的第一液体室，第二液体室 与第一液体室连通并且仅设置在与设置有用于产生能量的装置的一侧相对的液体通道的一侧，并且管将第二液体室的油送入墨水。 第二液体室中的袋形成充满空气的柔性空间，用于吸收由能量产生装置致动而在第一液体室中产生的每个压力波动并防止这种波动传播到供墨管。

公开(公告)号：US5436649A

公开(公告)日：1995-07-25

申请号：US344626

申请日：1994-11-17

申请人： Hiroshi Nakagomi ,  Teruo Arashima ,  Kunihiko Maeoka ,  Takashi Ohba ,  Jun Kawai ,  Tsutomu Abe ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Makiko Kimura ,  Toshio Kashino ,  Hideo Saikawa ,  Seiichiro Karita ,  Tsuyoshi Orikasa

发明人： Hiroshi Nakagomi ,  Teruo Arashima ,  Kunihiko Maeoka ,  Takashi Ohba ,  Jun Kawai ,  Tsutomu Abe ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Makiko Kimura ,  Toshio Kashino ,  Hideo Saikawa ,  Seiichiro Karita ,  Tsuyoshi Orikasa

IPC分类号： B41J2/135 ,  B41J2/14 ,  B41J2/01

CPC分类号： B41J2/14024 ,  B41J2002/14362 ,  B41J2002/14379 ,  B41J2202/11

摘要： An ink jet head includes first and second members for constituting liquid passages by joining them together; and a clamp for applying a line pressure to one of the members. By using such a clamp, the pressing force can be concentrated in a line to provide a uniform pressing force to ensure reliable clamping.

摘要翻译： 喷墨头包括通过将它们连接在一起而构成液体通道的第一和第二构件; 以及用于对一个构件施加管路压力的夹具。 通过使用这种夹具，可以将挤压力集中在一条线上以提供均匀的压力以确保可靠的夹紧。

公开(公告)号：US06196655B1

公开(公告)日：2001-03-06

申请号：US08123269

申请日：1993-09-20

申请人： Shinichi Hirasawa ,  Koichi Sato ,  Koji Terasawa ,  Akira Miyakawa ,  Tsutomu Abe ,  Yoshifumi Hattori

发明人： Shinichi Hirasawa ,  Koichi Sato ,  Koji Terasawa ,  Akira Miyakawa ,  Tsutomu Abe ,  Yoshifumi Hattori

IPC分类号： B41J2165

CPC分类号： B41J2/16552 ,  B41J2/16523 ,  B41J2/19

摘要： There is disclosed a method and apparatus for recovering an ink jet head having an opening communicating with a discharge port, the opening being provided on a same planar surface on which the discharge port for discharging ink is provided. An area of the opening is larger than an area of the discharge port. The method includes the steps of forcibly introducing gas into the ink jet head simultaneously through the discharge port and the opening, and exhausting the gas introduced into the ink jet head in the introducing step with ink through the discharge port. The gas introduced into the ink jet head enables the ink to be exhausted at an increased velocity in the exhausting step.

摘要翻译： 公开了一种用于回收具有与排出口连通的开口的喷墨头的方法和装置，该开口设置在设置有用于排出墨的排出口的同一平面上。 开口的面积大于排出口的面积。 该方法包括通过排出口和开口同时强制地将气体引入喷墨头的步骤，并且在引入步骤中通过排出口将墨水引入到喷墨头中的气体排出。 引入喷墨头的气体使得能够在排气步骤中以增加的速度排出油墨。

公开(公告)号：US6113223A

公开(公告)日：2000-09-05

申请号：US801422

申请日：1997-02-18

申请人： Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Masaaki Izumida ,  Koichi Sato ,  Tsuguhiro Fukuda ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Takashi Ohba ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Jun Kawai ,  Tsutomu Abe ,  Toshio Kashino ,  Makiko Kimura ,  Hideo Saikawa ,  Seiichiro Karita

发明人： Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Masaaki Izumida ,  Koichi Sato ,  Tsuguhiro Fukuda ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Takashi Ohba ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Jun Kawai ,  Tsutomu Abe ,  Toshio Kashino ,  Makiko Kimura ,  Hideo Saikawa ,  Seiichiro Karita

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/175 ,  B41J2/19

CPC分类号： B41J2/17513 ,  B41J2/1404 ,  B41J2/1752 ,  B41J2/17559 ,  B41J2/19 ,  B41J2002/14379

摘要： An ink jet recording apparatus includes a liquid passage for ejection of ink; a liquid chamber for supplying ink to the passage; a device for mounting the recording head on the ink jet recording apparatus at an angle not more than 45 degrees relative to the horizontal plane; wherein the chamber has an internal surface which is slanted in a direction from an ink inlet thereof toward the liquid passage at the angle of 5-40 degrees relative to an extension of the liquid passage.

摘要翻译： 一种喷墨记录装置，包括用于喷墨的液体通道; 用于向通道供墨的液体室; 一种用于以相对于水平面不超过45度的角度将记录头安装在喷墨记录装置上的装置; 其特征在于，所述室具有内表面，所述内表面相对于所述液体通道的延伸部以5-40度的角度从其墨入口朝向所述液体通道的方向倾斜。

公开(公告)号：US5389957A

公开(公告)日：1995-02-14

申请号：US940735

申请日：1992-09-08

申请人： Makiko Kimura ,  Toshio Kashino ,  Teruo Arashima ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Takashi Ohba ,  Kunihiko Maeoka ,  Jun Kawai ,  Tsutomu Abe ,  Hiroshi Nakagomi

发明人： Makiko Kimura ,  Toshio Kashino ,  Teruo Arashima ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Takashi Ohba ,  Kunihiko Maeoka ,  Jun Kawai ,  Tsutomu Abe ,  Hiroshi Nakagomi

IPC分类号： B41J2/14 ,  B41J2/165 ,  B41J2/135

CPC分类号： B41J2/16508 ,  B41J2/14024 ,  B41J2/1433 ,  B41J2002/14379 ,  B41J2202/11

摘要： An ink jet head includes a base member, a first member having recesses and coupled with the base member to form ink passages using the recesses and a second member integral with the first member and extending at an angle from an end of the first member, the second member having ink ejection outlets communicating with the ink passages.

摘要翻译： 一种喷墨头，包括一个底座部件，一个具有凹槽的第一部件，并与底座部件相连，以便形成使用这些凹槽的油墨通道;和一个与第一部件成一体的第二部件，并与第一部件的一端成一定角度延伸， 第二构件具有与墨水通道连通的喷墨口。

公开(公告)号：US6135589A

公开(公告)日：2000-10-24

申请号：US888604

申请日：1997-07-07

申请人： Hiroshi Nakagomi ,  Teruo Arashima ,  Kunihiko Maeoka ,  Takashi Ohba ,  Jun Kawai ,  Tsutomu Abe ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Makiko Kimura ,  Toshio Kashino ,  Hideo Saikawa ,  Seiichiro Karita ,  Tsuyoshi Orikasa

发明人： Hiroshi Nakagomi ,  Teruo Arashima ,  Kunihiko Maeoka ,  Takashi Ohba ,  Jun Kawai ,  Tsutomu Abe ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Makiko Kimura ,  Toshio Kashino ,  Hideo Saikawa ,  Seiichiro Karita ,  Tsuyoshi Orikasa

IPC分类号： B41J2/135 ,  B41J2/14 ,  B41J2/05 ,  B41J2/015

CPC分类号： B41J2/14024 ,  B41J2002/14362 ,  B41J2002/14379 ,  B41J2202/11

摘要： An ink jet head includes a first member with an energy generating element for generating energy to eject ink, a second member having an ejection outlet forming member provided with an ink ejection outlet through which the ink is ejected, the second member being affixed to the first member to form a liquid passage in fluid communication with the ejection outlet, and urging means for urging the first and second members together to substantially fix them against each other. The ejection outlet forming member has a jaw connected with a surface of the first member which has the energy generating element, the jaw being adjacent a first member side of the ejection outlet. The following relationships are satisfied, namely, b.gtoreq.5 microns, c.gtoreq.3 microns, and a+b is between 20 and 60 microns, where a is the thickness of the ejection outlet forming member, b is a depth of the jaw, and c is a distance between a connecting portion between the ejection outlet forming member and the first member and an inside end of the ejection outlet.

摘要翻译： 喷墨头包括具有用于产生能量以喷射墨水的能量产生元件的第一构件，具有喷射出口形成构件的第二构件，所述喷射出口形成构件设置有喷墨口，喷墨口通过该喷墨出口排出，第二构件固定到第一构件 构件以形成与喷射出口流体连通的液体通道;以及推动装置，用于将第一和第二构件推动在一起，以使它们彼此基本固定。 喷出口形成构件具有与具有能量产生元件的第一构件的表面连接的钳口，钳口邻近喷射出口的第一构件侧。 满足以下关系，即b> / = 5微米，c> / = 3微米，a + b在20和60微米之间，其中a是喷射出口形成构件的厚度，b是 钳口和c是喷射出口形成构件和第一构件之间的连接部分与喷射出口的内端之间的距离。