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    Method and apparatus for transferring information to a printhead
    1.
    发明授权
    Method and apparatus for transferring information to a printhead 有权
    用于将信息传送到打印头的方法和装置

    公开(公告)号：US06582042B1

    公开(公告)日：2003-06-24

    申请号：US09702267

    申请日：2000-10-30

    申请人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    发明人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    IPC分类号： B41J2938

    CPC分类号： B41J2/04521 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458

    摘要： The present disclosure relates to an inkjet printing system that includes an inkjet printhead having a plurality of electrical contacts. The plurality of electrical contacts include address contacts and enable contacts for enabling drop generators and drive current contacts for providing drive current to enable drop generators for selectively ejecting ink therefrom. The printing system includes a printing device having a plurality of electrical contacts including address contacts, enable contacts and drive current contacts. The plurality of electrical contacts are configured to establish electrical contact with corresponding electrical contacts on the inkjet printhead upon insertion of the inkjet printhead into the printing device. The printing device provides periodic address signals and enable signals to the address and enable contacts one the printhead. In addition, the printing device selectively applies drive current to accomplish forming images on print media.

    摘要翻译： 本公开涉及一种喷墨打印系统，其包括具有多个电触点的喷墨打印头。 多个电触头包括地址触点和启用触点，用于使液滴发生器和驱动电流触点用于提供驱动电流以使液滴发生器能够从其中选择性地喷射墨水。 打印系统包括具有包括地址触点，使能触点和驱动电流触点的多个电触点的打印装置。 多个电触头配置成在将喷墨打印头插入打印装置中时与喷墨打印头上的对应电触点建立电接触。 打印设备提供周期性的地址信号并使能信号到地址，并使打印头能够接触一个打印头。 此外，打印装置选择性地施加驱动电流以在打印介质上形成图像。

    Inkjet printhead and method for the same
    2.
    发明授权
    Inkjet printhead and method for the same 有权
    喷墨打印头和方法相同

    公开(公告)号：US06402279B1

    公开(公告)日：2002-06-11

    申请号：US09702141

    申请日：2000-10-30

    申请人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    发明人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    IPC分类号： B41J2938

    CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/0458

    摘要： The present disclosure relates to an inkjet printhead having a plurality of drop generators that selectively eject ink in response to activation. The inkjet printhead includes first and second drop generators disposed on the printhead. Each of the first and second drop generators are configured for connection to a source of drive current. The inkjet printhead also includes a control device configured for connection to a periodic address signal and first and second periodic enable signals. The control device is responsive to the first periodic enable signal and periodic address signal for enabling the first drop generator for activation in response to drive current. The control device is responsive to the second periodic enable signal and periodic address signal for enabling the second drop generator for activation in response to drive current.

    摘要翻译： 本公开涉及具有多个液滴发生器的喷墨打印头，其响应于激活而选择性地喷射墨水。 喷墨打印头包括设置在打印头上的第一和第二液滴发生器。 第一和第二液滴发生器中的每一个被配置为连接到驱动电流源。 喷墨打印头还包括被配置为连接到周期地址信号和第一和第二周期使能信号的控制装置。 所述控制装置响应于所述第一周期性使能信号和周期性地址信号，以使所述第一液滴发生器响应于驱动电流而被激活。 所述控制装置响应于所述第二周期性使能信号和周期性地址信号，以使所述第二液滴发生器响应于驱动电流而被激活。

    Method and apparatus for transferring information to a printhead
    3.
    发明授权
    Method and apparatus for transferring information to a printhead 有权
    用于将信息传送到打印头的方法和装置

    公开(公告)号：US06698857B2

    公开(公告)日：2004-03-02

    申请号：US10430950

    申请日：2003-05-07

    申请人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    发明人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    IPC分类号： B41J2938

    CPC分类号： B41J2/04521 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458

    摘要： The present disclosure relates to an inkjet printing system that includes an inkjet printhead having a plurality of electrical contacts. The plurality of electrical contacts include address contacts and enable contacts for enabling drop generators and drive current contacts for providing drive current to enable drop generators for selectively ejecting ink therefrom. The printing system includes a printing device having a plurality of electrical contacts including address contacts, enable contacts and drive current contacts. The plurality of electrical contacts are configured to establish electrical contact with corresponding electrical contacts on the inkjet printhead upon insertion of the inkjet printhead into the printing device. The printing device provides periodic address signals and enable signals to the address and enable contacts one the printhead. In addition, the printing device selectively applies drive current to accomplish forming images on print media.

    摘要翻译： 本公开涉及一种喷墨打印系统，其包括具有多个电触点的喷墨打印头。 多个电触头包括地址触点和启用触点，用于使液滴发生器和驱动电流触点用于提供驱动电流以使液滴发生器能够从其中选择性地喷射墨水。 打印系统包括具有包括地址触点，使能触点和驱动电流触点的多个电触点的打印装置。 多个电触头配置成在将喷墨打印头插入打印装置中时与喷墨打印头上的对应电触点建立电接触。 打印设备提供周期性的地址信号并使能信号到地址，并使打印头能够接触一个打印头。 此外，打印装置选择性地施加驱动电流以在打印介质上形成图像。

    Method and apparatus for ejecting ink
    4.
    发明授权
    Method and apparatus for ejecting ink 有权
    用于喷墨的方法和装置

    公开(公告)号：US06481817B1

    公开(公告)日：2002-11-19

    申请号：US09702231

    申请日：2000-10-30

    申请人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    发明人： Joseph M. Torgerson ,  Bruce Cowger ,  David M. Hurst ,  Mark H. MacKenzie

    IPC分类号： B41J2938

    CPC分类号： B41J2/04518 ,  B41J2/04525 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0455 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/14016

    摘要： The present disclosure relates to an inkjet printhead having a plurality of drop generators responsive to drive current and address signals for dispensing ink. The inkjet printhead includes first and second drop generators disposed on the printhead with each of the first and second drop generators configured to receive drive current from a drive current source. Each of the first and second drop generators is configured to receive address signals from a common address source. The inkjet printhead further includes a switching device connected between the common address source and each of the first and second drop generators. The switching device is responsive to enable signals for selectively providing the address signal to only one of the first and second drop generators.

    摘要翻译： 本发明涉及一种喷墨打印头，其具有响应于驱动电流的多个液滴发生器和用于分配油墨的地址信号。 喷墨打印头包括设置在打印头上的第一和第二液滴发生器，其中第一和第二液滴发生器中的每一个配置成从驱动电流源接收驱动电流。 第一和第二液滴发生器中的每一个配置成从公共地址源接收地址信号。 喷墨打印头还包括连接在公共地址源与第一和第二液滴发生器中的每一个之间的开关装置。 开关装置响应于使能信号，用于仅选择性地将地址信号提供给第一和第二液滴发生器中的一个。

    Replaceable pump module for receiving replaceable ink supplies to provide ink to an ink jet printing system
    5.
    发明授权
    Replaceable pump module for receiving replaceable ink supplies to provide ink to an ink jet printing system 有权
    可更换的泵模块，用于接收可更换的墨水供应以向喷墨打印系统提供墨水

    公开(公告)号：US06322207B1

    公开(公告)日：2001-11-27

    申请号：US09240152

    申请日：1999-01-29

    申请人： Ronald W. Hall ,  John Barinaga ,  Bruce Cowger

    发明人： Ronald W. Hall ,  John Barinaga ,  Bruce Cowger

    IPC分类号： B41J2175

    CPC分类号： B41J2/17553 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/1755 ,  B41J2/17566 ,  B41J2/17596 ,  B41J2002/17573 ,  B41J2002/17576

    摘要： A replaceable pump module for an ink-jet printer is configured to receive a replaceable ink supply including a reservoir having a fluid outlet. The replaceable pump module includes a variable volume chamber having a fluid inlet adapted to form a fluid connection with the fluid outlet of the ink supply reservoir. The variable volume chamber has a check valve which allows the flow of ink from the reservoir to the chamber and limits the flow of ink from the chamber to the reservoir. The replaceable pump module chamber also includes a fluid outlet. When the replaceable pump module is installed in a printer, the pump module fluid outlet establishes a fluid connection between the chamber and a fluid inlet of the printer. The chamber is part of a pump provided with the replaceable pump module that can be actuated to supply ink from the reservoir to the printer.

    摘要翻译： 用于喷墨打印机的可替换的泵模块被配置为接收包括具有流体出口的储存器的可替换的墨水供应。 可更换泵模块包括可变容积室，其具有适于与供墨容器的流体出口形成流体连接的流体入口。 可变容积室具有止回阀，其允许墨水从储存器流到室并且限制墨水从腔室流到储存器的流动。 可更换泵模块室还包括流体出口。 当可更换的泵模块安装在打印机中时，泵模块流体出口在腔室和打印机的流体入口之间建立流体连接。 该室是设置有可更换泵模块的泵的一部分，其可被致动以将油墨从储存器供应到打印机。

    Method and apparatus for selecting printer consumables
    6.
    发明授权
    Method and apparatus for selecting printer consumables 失效
    选择打印机耗材的方法和设备

    公开(公告)号：US6102508A

    公开(公告)日：2000-08-15

    申请号：US721815

    申请日：1996-09-27

    申请人： Bruce Cowger

    发明人： Bruce Cowger

    IPC分类号： B41J29/00 ,  B41J2/175 ,  B41J29/42 ,  G03G21/00 ,  B41J2/195

    CPC分类号： B41J2/17536 ,  B41J2/17566

    摘要： The present invention is a printing device of the type having a replaceable consumable for forming images on print media. The printing device includes a device for determining a replacement condition for the replaceable consumable. Also included is a storage device containing consumable image information. The printing device forms an image on print media of the replaceable consumable upon the occurrence of the replacement condition.

    摘要翻译： 本发明是一种具有用于在打印介质上形成图像的可更换消耗品的打印装置。 打印装置包括用于确定可更换消耗品的替换条件的装置。 还包括含有消耗图像信息的存储装置。 在更换条件发生时，打印装置在可更换消耗品的打印介质上形成图像。

    Ink jet cartridge with separately replaceable ink reservoir
    7.
    发明授权
    Ink jet cartridge with separately replaceable ink reservoir 失效
    喷墨墨盒具有可单独更换的墨水储存器

    公开(公告)号：US5860363A

    公开(公告)日：1999-01-19

    申请号：US785103

    申请日：1997-01-21

    申请人： Winthrop D. Childers ,  Bruce Cowger

    发明人： Winthrop D. Childers ,  Bruce Cowger

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/17546 ,  B41J2/17566

    摘要： A replaceable ink cartridge for an ink jet printer having an ink supply station with an ink receptacle and an electric connector. The cartridge includes a chassis removable from the ink supply station, and having an ink passage and an electrical connector connectable to the printer's electric connector. An ink reservoir is removably connected to the chassis, and has a chamber containing a supply of ink. The reservoir has an ink outlet registered with the ink passage, and the chassis has an ink level annunciator connected to the cartridge's electrical connector, for generating a signal to enable printing after the ink reservoir is depleted and replaced with a second reservoir.

    摘要翻译： 一种用于喷墨打印机的可更换墨盒，具有一个具有一个墨水容器和一个电连接器的供墨站。 墨盒包括可从墨水供应站移除的底盘，并具有墨水通道和可连接到打印机的电连接器的电连接器。 墨水储存器可拆卸地连接到底盘，并且具有容纳墨水供应的腔室。 储存器具有与墨水通道对准的墨水出口，并且底座具有连接到墨盒的电连接器的墨水量指示器，用于在墨水储存器耗尽之后产生信号以使能打印并且用第二储存器更换。

    Collapsible ink cartridge
    8.
    发明授权
    Collapsible ink cartridge 失效
    可折叠墨盒

    公开(公告)号：US5691755A

    公开(公告)日：1997-11-25

    申请号：US229047

    申请日：1994-04-18

    申请人： Norman E. Pawlowski, Jr. ,  Bruce Cowger

    发明人： Norman E. Pawlowski, Jr. ,  Bruce Cowger

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2002/17516

    摘要： An ink cartridge has a body comprised of a plurality of wall panels that are resiliently hinged to adjacent wall panels. The wall panels define a cavity within the body for storing ink when the body is in a full configuration. The body collapses from the full configuration to an empty configuration as ink is removed from the body. The wall panels collapse inwardly about the hinges to lie flat against one another to reduce the cavity volume. A frame frames the plurality of wall panels of the body. The frame resiliently expands as the wall panels collapse flat together within the frame. The resilient expansion of the frame and the panel collapse about the hinges biases the body toward the full configuration.

    摘要翻译： 墨盒具有由多个壁板组成的主体，弹性地铰接到相邻的墙板上。 当主体处于完整配置时，壁板在主体内限定一个空腔，用于存储墨水。 当身体从墨水中取出墨水时，身体会从完整的配置中坍塌到空的配置。 壁板围绕铰链向内折叠，以彼此平坦地折叠以减小空腔体积。 框架框架身体的多个墙板。 当框架内的墙板一起塌缩时，框架弹性地膨胀。 框架和板的弹性膨胀围绕铰链折叠，使主体朝向完整构型。