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    • 2. 发明授权
    • Monitoring fluid short conditions for fluid-ejection devices
    • 监测流体喷射装置的流体短路条件
    • US07571973B2
    • 2009-08-11
    • US10393881
    • 2003-03-22
    • Kelvin Hasseler
    • Kelvin Hasseler
    • B41J2/01
    • B41J2/17566B41J2/175B41J2/195
    • A fluid short management assembly for a plurality of fluid-ejection devices of one embodiment of the invention is disclosed that includes one or more monitoring mechanisms and a controller. The monitoring mechanisms monitor one or more fluid short conditions for each fluid ejection device. The fluid short conditions are selected from the group essentially consisting of: an over-current condition, an over-voltage condition, and an over-temperature condition. The controller turns off those of the fluid-ejection devices failing any of the fluid short conditions without affecting other of the fluid ejection devices not failing any of the fluid short conditions.
    • 公开了一种用于本发明一个实施例的多个流体喷射装置的流体短管理组件,其包括一个或多个监视机构和控制器。 监测机构监测每个流体喷射装置的一个或多个流体短路条件。 流体短路条件选自基本上由过电流状态,过电压状态和过温状态组成的组。 控制器关闭流体喷射装置的那些在任何流体短路条件下失效,而不会影响流体排放装置中没有任何流体短路条件的其它流体排出装置。