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1.发明授权Ink-jet printer with print heater having variable heat energy for different media 失效具有不同介质可变热能的印刷加热器的喷墨打印机
公开(公告)号：US5467119A
公开(公告)日：1995-11-14
申请号：US137388
申请日：1993-10-14
CPC分类号： B41J15/04 , B41J11/002 , B41J11/008 , B41J11/46
摘要： A color ink-jet printer having a heating blower system for evaporating ink carriers from the print medium after ink-jet printing. A preheat drive roller engages the medium and draws it to a print zone. The drive roller is heated and preheats the medium before it reaches the print zone. At the print zone, a print heater heats the underside of the medium via radiant and convective heat transfer through an opening pattern formed in a print zone heater screen. The amount of heat energy is variable, depending on the type of the print medium. A crossflow fan at the exit side of the print zone direct an airflow at the print zone in order to cause turbulence at the medium surface being printed and further accelerate evaporation of the ink carriers from the medium. An exhaust fan and duct system exhausts air and ink carrier vapor away from the print zone and out of the printer housing.
摘要翻译： 一种彩色喷墨打印机，具有用于在喷墨打印之后从打印介质蒸发墨水载体的加热鼓风机系统。 预热驱动辊接合介质并将其拉到打印区。 驱动辊被加热并在介质到达打印区之前预热介质。 在打印区域，打印加热器通过辐射和对流的热传递，通过印刷区加热器屏幕中形成的开口图案来加热介质的下侧。 取决于打印介质的类型，热能的量是可变的。 在打印区域的出口侧的横流风扇引导打印区域的气流，以便在打印介质表面处引起湍流，并进一步加速墨水介质从介质的蒸发。 排气风扇和管道系统将空气和墨水载体蒸气从打印区域排出并离开打印机外壳。
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公开(公告)号：US6059406A
公开(公告)日：2000-05-09
申请号：US868020
申请日：1997-06-03
申请人： Brent W. Richtsmeier , Todd L. Russell , Todd R. Medin , Stephen W. Bauer , Raymond M. Cundiff , Kevin L. Glassett
发明人： Brent W. Richtsmeier , Todd L. Russell , Todd R. Medin , Stephen W. Bauer , Raymond M. Cundiff , Kevin L. Glassett
CPC分类号： B41J2/04515 , B41J11/002 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/1714
摘要： A color ink-jet printer having a heating blower system for evaporating ink carriers from the print medium after ink-jet printing. A preheat drive roller engages the medium and draws it to a print zone. The drive roller is heated and preheats the medium before it reaches the print zone. At the print zone, a print heater heats the underside of the medium via radiant and convective heat transfer through an opening pattern formed in a print zone heater screen. The amount of heat energy is variable, depending on the type of the print medium. A crossflow fan at the exit side of the print zone direct an airflow at the print zone in order to cause turbulence at the medium surface being printed and further accelerate evaporation of the ink carriers from the medium. An exhaust fan and duct system exhausts air and ink carrier vapor away from the print zone and out of the printer housing.
摘要翻译： 一种彩色喷墨打印机，具有用于在喷墨打印之后从打印介质蒸发墨水载体的加热鼓风机系统。 预热驱动辊接合介质并将其拉到打印区。 驱动辊被加热并在介质到达打印区之前预热介质。 在打印区域，打印加热器通过辐射和对流的热传递，通过印刷区加热器屏幕中形成的开口图案来加热介质的下侧。 取决于打印介质的类型，热能的量是可变的。 在打印区域的出口侧的横流风扇引导打印区域的气流，以便在打印介质表面处引起湍流，并进一步加速墨水介质从介质的蒸发。 排气风扇和管道系统将空气和墨水载体蒸气从打印区域排出并离开打印机外壳。
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公开(公告)号：US5428384A
公开(公告)日：1995-06-27
申请号：US198658
申请日：1994-02-18
申请人： Brent W. Richtsmeier , Todd L. Russell , Todd R. Medin , Stephen W. Bauer , Raymond M. Cundiff , Kevin L. Glassett
发明人： Brent W. Richtsmeier , Todd L. Russell , Todd R. Medin , Stephen W. Bauer , Raymond M. Cundiff , Kevin L. Glassett
CPC分类号： B41J2/04515 , B41J11/002 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/1714
摘要： A color ink-jet printer having a heating blower system for evaporating ink carriers from the print medium after ink-jet printing. A preheat drive roller engages the medium and draws it to a print zone. The drive roller is heated and preheats the medium before it reaches the print zone. At the print zone, a print heater heats the underside of the medium via radiant and convective heat transfer through an opening pattern formed in a print zone heater screen. The amount of heat energy is variable, depending on the type of the print medium. A crossflow fan at the exit side of the print zone direct an airflow at the print zone in order to cause turbulence at the medium surface being printed and further accelerate evaporation of the ink carriers from the medium. An exhaust fan and duct system exhausts air and ink carrier vapor away from the print zone and out of the printer housing.
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公开(公告)号：US5479199A
公开(公告)日：1995-12-26
申请号：US56287
申请日：1993-04-30
申请人： Shelley I. Moore , John Thomas , Raymond M. Cundiff, Sr. , Brent W. Richtsmeier , Todd R. Medin , Todd L. Russell , Stephen W. Bauer
发明人： Shelley I. Moore , John Thomas , Raymond M. Cundiff, Sr. , Brent W. Richtsmeier , Todd R. Medin , Todd L. Russell , Stephen W. Bauer
CPC分类号： B41J2/04515 , B41J11/002 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/1714
摘要： An ink-jet printer having improved print quality and full color printing capability on plain paper media. A radiant print heater heats the medium at the print area to increase the ink carrier evaporation rate. The heater includes a wire heating element placed in a reflectorized cavity beneath the printing area, and radiant heat energy is directed onto the lower surface of the print medium through a grill. The heating element is energized by a low voltage signal. The print heater heats the portion of the medium disposed at the print area during print operations to cause accelerated drying of ink deposited on the medium.
摘要翻译： 一种在普通纸介质上具有改进的打印质量和全色打印能力的喷墨打印机。 辐射打印加热器加热打印区域的介质，以增加墨水载体的蒸发速率。 加热器包括放置在打印区域下面的反射腔中的线加热元件，辐射热能通过格栅被引导到打印介质的下表面上。 加热元件由低电压信号激励。 打印加热器在打印操作期间加热设置在打印区域的介质的部分，从而加速干燥沉积在介质上的墨。
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公开(公告)号：US5406316A
公开(公告)日：1995-04-11
申请号：US56288
申请日：1993-04-30
申请人： William H. Schwiebert , Richard M. Kemplin , Shelley I. Moore , Raymond M. Cundiff, Sr. , Brent W. Richtsmeier , Todd R. Medin , Todd L. Russell
发明人： William H. Schwiebert , Richard M. Kemplin , Shelley I. Moore , Raymond M. Cundiff, Sr. , Brent W. Richtsmeier , Todd R. Medin , Todd L. Russell
CPC分类号： B41J2/1714 , B41J11/002 , B41J29/377
摘要： An ink-jet printer having improved print quality and full color printing capability on plain paper media. A media advancing mechanism advances the print medium through a media path during print operations. Electrically energized heater elements heat a portion of the print medium at the print area. A power supply supplies electrical power to the heater elements and the media advancing mechanism. A single fan airflow system with multiple ducts evacuator air from the printer, including the print area. The airflow system evacuates excess ink spray and carrier vapor from the print area, provides cooling for the power supply and other electronics, and actively ventilates the preheater and print heater to avoid runaway temperatures.
摘要翻译： 一种在普通纸介质上具有改进的打印质量和全色打印能力的喷墨打印机。 在打印操作期间，介质前进机构使打印介质通过介质路径。 电动加热元件在打印区域加热打印介质的一部分。 电源为加热器元件和介质前进机构提供电力。 单风扇气流系统，具有多个管道，从打印机排出空气，包括打印区域。 气流系统从打印区域排出多余的喷墨和载体蒸气，为电源和其他电子设备提供冷却，并主动通风预热器和打印加热器，以避免失控的温度。
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公开(公告)号：US5589866A
公开(公告)日：1996-12-31
申请号：US372541
申请日：1995-01-13
IPC分类号： B41J2/17 , B41J11/00 , B41J29/377 , B41J2/01
CPC分类号： B41J29/377 , B41J11/002 , B41J2/1714
摘要： A color ink-jet printer having a heating and air evacuation system for evaporating ink carriers from the print medium after ink-jet printing. A medium advancement system advances the print medium from an input tray to the print zone. At the print zone, a print heater whose position is fixed in relation to the printer body heats the medium to cause accelerated drying of the ink deposited on the medium. An exhaust fan and duct system exhausts air and ink carrier vapor away from the print zone and out of the printer housing. The duct system includes an elongated inlet opening fixed in position relative to the printer body and disposed along the extent of the printer housing. The air and ink carrier vapors are drawn into the inlet opening and away from the print zone.
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公开(公告)号：US5420621A
公开(公告)日：1995-05-30
申请号：US56036
申请日：1993-04-30
CPC分类号： B41J13/03
摘要： A pinch wheel is mounted to be spring-loaded against an exit drive roller in close proximity to a print zone, with the pinch wheel formed by a dual starwheel having two spaced-apart sets of teeth for contacting a newly-printed media surface without puncturing or damaging the media.
摘要翻译： 夹紧轮被安装成靠近打印区域的出口驱动辊弹簧加载，夹紧轮由具有两个间隔开的齿组成的双星形轮形成，用于接触新打印的介质表面而不刺穿 或损坏媒体。
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公开(公告)号：US5296873A
公开(公告)日：1994-03-22
申请号：US876939
申请日：1992-05-01
IPC分类号： B41J2/17 , B41J11/00 , B41J29/377 , B41J2/01
CPC分类号： B41J29/377 , B41J11/002 , B41J2/1714
摘要： A color ink-jet printer having a heating blower system for evaporating ink carriers from the print medium after ink-jet printing. A preheat drive roller engages the medium and draws it to a print zone. The drive roller is heated and preheats the medium before it reaches the print zone. At the print zone, a print heater heats the underside of the medium via radiant and convective heat transfer through an opening pattern formed in a print zone heater screen. The amount of heat energy is variable, depending on the type of the print medium. A crossflow fan at the exit side of the print zone direct an airflow at the print zone in order to cause turbulence at the medium surface being printed and further accelerate evaporation of the ink carriers from the medium. An exhaust fan and duct system exhausts air and ink carrier vapor away from the print zone and out of the printer housing.
摘要翻译： 一种彩色喷墨打印机，具有用于在喷墨打印之后从打印介质蒸发墨水载体的加热鼓风机系统。 预热驱动辊接合介质并将其拉到打印区。 驱动辊被加热并在介质到达打印区之前预热介质。 在打印区域，打印加热器通过辐射和对流的热传递，通过印刷区加热器屏幕中形成的开口图案来加热介质的下侧。 取决于打印介质的类型，热能的量是可变的。 在打印区域的出口侧的横流风扇引导打印区域的气流，以便在打印介质表面处引起湍流，并进一步加速墨水介质从介质的蒸发。 排气风扇和管道系统将空气和墨水载体蒸气从打印区域排出并离开打印机外壳。
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公开(公告)号：US5446487A
公开(公告)日：1995-08-29
申请号：US171129
申请日：1993-12-20
IPC分类号： B41J2/17 , B41J11/00 , B41J29/377 , B41J2/01
CPC分类号： B41J29/377 , B41J11/002 , B41J2/1714
摘要： A color ink-jet printer having a heating and air evacuation system for evaporating ink carriers from the print medium after ink-jet printing. A medium advancement system advances the print medium from an input tray to the print zone. At the print zone, a print heater whose position is fixed in relation to the printer body heats the medium to cause accelerated drying of the ink deposited on the medium. An exhaust fan and duct system exhausts air and ink carrier vapor away from the print zone and out of the printer housing. The duct system includes an elongated inlet opening fixed in position relative to the printer body and disposed along the extent of the printer housing. The air and ink carrier vapors are drawn into the inlet opening and away from the print zone.
摘要翻译： 一种彩色喷墨打印机，其具有用于在喷墨打印之后从打印介质蒸发墨水载体的加热和排气系统。 介质进给系统将打印介质从进纸盘推进到打印区域。 在打印区域，位置相对于打印机主体固定的打印加热器加热介质，从而加速干燥沉积在介质上的墨水。 排气风扇和管道系统将空气和墨水载体蒸气从打印区域排出并离开打印机外壳。 管道系统包括细长的入口开口，其相对于打印机主体固定在适当位置并且沿打印机壳体的范围设置。 空气和墨水载体蒸气被吸入入口开口并远离印刷区。
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公开(公告)号：US4755836A
公开(公告)日：1988-07-05
申请号：US47075
申请日：1987-05-05
CPC分类号： B41J2/17526 , B41J2/1752 , B41J25/34
摘要： A printhead cartridge and carriage assembly (10) for use with ink-jet printers is disclosed. The assembly is provided with means (56) for ensuring that an ink-jet cartridge (20) is securely locked in place in a cartridge carrier (12), means (78, 78a, 80, 80a, 82, 82a) for ensuring that cartridge is registered in a given, fixed, repeatable position each time, means (128) for ensuring that the cartridge is spaced from the printing medium (40) a minimum, fixed distance, means (100) on the carriage for maintaining this fixed distance, and interconnect means (84) for connecting a printhead assembly (34) on the cartridge with a microprocessor for controlling the pattern of ink drop ejection. The assembly further includes a preloader assembly (106) for preventing backward rotational pivoting of the carriage about a slider rod (44) associated with a platen (46) of the printer and for urging the carriage toward the medium on the platen. Finally, a dust barrier (132) protects the interconnect means at the contact to the printhead assembly.
摘要翻译： 公开了一种用于喷墨打印机的打印头墨盒和托架组件（10）。 组件设置有用于确保喷墨盒（20）被牢固地锁定在盒托架（12）中的适当位置的装置（56），装置（78,78a，80,80a，82,82a）用于确保 每次将墨盒注册在给定的，固定的可重复位置，用于确保墨盒与打印介质（40）间隔开最小固定距离的装置（128），用于保持该固定距离的装置（100） 以及用于将盒上的打印头组件（34）与用于控制墨滴喷射图案的微处理器连接的互连装置（84）。 组件还包括用于防止滑架绕与打印机的压板（46）相关联的滑动杆（44）的向后旋转枢转的预加载器组件（106），并且用于将滑架推向台板上的介质。 最后，防尘屏障（132）在与打印头组件的接触处保护互连装置。
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