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公开(公告)号：US09156275B2
公开(公告)日：2015-10-13
申请号：US14002972
申请日：2011-03-14
申请人： David N. Olsen , David B Novak
发明人： David N. Olsen , David B Novak
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/175 , B41J2/17509 , B41J2/17513
摘要： A continuous ink supply (CIS) apparatus, a CIS printer system and a method of CIS employ a one-way valve having a minimum negative activation pressure. The apparatus includes an off-axis ink supply to source liquid ink to a printhead of a printer. The one-way valve is positioned between the off-axis ink supply and the printhead. The minimum negative activation pressure at a printhead side of the one-way valve is at least enough to substantially precludes drooling from the printhead.
摘要翻译： 连续供墨（CIS）装置，CIS打印机系统和CIS的方法采用具有最小负激活压力的单向阀。 该设备包括用于将液体墨水供应到打印机的打印头的离轴墨水供应。 单向阀位于离轴油墨供应和打印头之间。 单向阀的打印头侧的最小负压力至少足以基本排除从打印头流出。
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公开(公告)号：US08833912B2
公开(公告)日：2014-09-16
申请号：US13263919
申请日：2009-05-18
申请人： David N. Olsen
发明人： David N. Olsen
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17523 , B41J2/17543 , B41J2/1755
摘要： A replaceable printing component includes a housing, and an array of pockets separated by ribs and each having a first geometrical shape formed in a side of the housing, wherein at least one of the ribs between adjacent ones of the pockets is removed to form a combined pocket having a second geometrical shape.
摘要翻译： 可替换的打印部件包括壳体和由肋分隔开并且每个具有形成在壳体的侧面中的第一几何形状的凹穴阵列，其中相邻的凹穴中的至少一个肋被移除以形成组合 具有第二几何形状的口袋。
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公开(公告)号：US20120062662A1
公开(公告)日：2012-03-15
申请号：US13263919
申请日：2009-05-18
申请人： David N. Olsen
发明人： David N. Olsen
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17523 , B41J2/17543 , B41J2/1755
摘要： A replaceable printing component includes a housing, and an array of pockets separated by ribs and each having a first geometrical shape formed in a side of the housing, wherein at least one of the ribs between adjacent ones of the pockets is removed to form a combined pocket having a second geometrical shape.
摘要翻译： 可替换的打印部件包括壳体和由肋分隔开并且每个具有形成在壳体的侧面中的第一几何形状的凹穴阵列，其中相邻的凹穴中的至少一个肋被移除以形成组合 具有第二几何形状的口袋。
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公开(公告)号：US07419253B2
公开(公告)日：2008-09-02
申请号：US11062223
申请日：2005-02-18
申请人： David N. Olsen , Gilbert G. Smith
发明人： David N. Olsen , Gilbert G. Smith
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： In one embodiment, a fluid flow channel includes a first part and a second part connected to and positioned downstream from the first part such that fluid can flow from the first part to the second part. The first part has opposing sidewalls, a floor extending between the sidewalls, and a ceiling extending between the sidewalls. The ceiling of the first part slopes upward in an upstream direction or the sidewalls taper in toward one another in a downstream direction, or both. The second part has opposing sidewalls and a ceiling extending between the sidewalls. The ceiling of the second part slopes upward in an upstream direction.
摘要翻译： 在一个实施例中，流体流动通道包括连接到第一部分并且位于第一部分下游的第一部分和第二部分，使得流体可以从第一部分流动到第二部分。 第一部分具有相对的侧壁，在侧壁之间延伸的底板和在侧壁之间延伸的天花板。 第一部分的天花板在上游方向上向上倾斜，或者侧壁在下游方向上朝向彼此倾斜，或两者都倾斜。 第二部分具有相对的侧壁和在侧壁之间延伸的天花板。 第二部分的天花板沿上游方向向上倾斜。
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公开(公告)号：US07726786B2
公开(公告)日：2010-06-01
申请号：US10947514
申请日：2004-09-22
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/1752 , B41J2/17536
摘要： A device is disclosed. In one example embodiment, the device includes a fluid ejection mechanism, a reservoir, and a pump configured to pump fluid between the fluid ejection mechanism and the reservoir. A vent chamber is fluidly coupled to the reservoir.
摘要翻译： 公开了一种设备。 在一个示例性实施例中，该装置包括流体排出机构，储存器和构造成在流体喷射机构和储存器之间泵送流体的泵。 排气室流体地联接到储存器。
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公开(公告)号：US06969165B2
公开(公告)日：2005-11-29
申请号：US10373389
申请日：2003-02-24
申请人： David N. Olsen
发明人： David N. Olsen
CPC分类号： B01D67/0088 , B01D19/0031 , B01D69/02 , B41J2/17513
摘要： An ink reservoir having a body and a cover disposed on the body is provided. A vent is disposed in the cover. The vent has a vent hole passing through the cover and an elongated vent path that communicatively couples the vent hole to an atmosphere surrounding an exterior of the ink reservoir. An oleophobically treated, porous membrane is disposed over the vent hole for acting to repel ink therefrom and for allowing airflow through the porous membrane and the vent.
摘要翻译： 提供了具有设置在主体上的主体和盖的墨水储存器。 通风口设置在盖子中。 通气孔具有通过盖的通气孔和细长的通气路径，该通气孔将通气孔连通地连接到墨水储存器外部周围的气氛。 经疏油处理的多孔膜设置在通气孔之上，用于从中排出油墨并允许气流通过多孔膜和通气孔。
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公开(公告)号：US20130335466A1
公开(公告)日：2013-12-19
申请号：US14002972
申请日：2011-03-14
申请人： David N. Olsen , David B. Novak
发明人： David N. Olsen , David B. Novak
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/175 , B41J2/17509 , B41J2/17513
摘要： A continuous ink supply (CIS) apparatus, a CIS printer system and a method of CIS employ a one-way valve having a minimum negative activation pressure. The apparatus includes an off-axis ink supply to source liquid ink to a printhead of a printer. The one-way valve is positioned between the off-axis ink supply and the printhead. The minimum negative activation pressure at a printhead side of the one-way valve is at least enough to substantially precludes drooling from the printhead.
摘要翻译： 连续供墨（CIS）装置，CIS打印机系统和CIS的方法采用具有最小负激活压力的单向阀。 该设备包括用于将液体墨水供应到打印机的打印头的离轴墨水供应。 单向阀位于离轴油墨供应器和打印头之间。 单向阀的打印头侧的最小负压力至少足以基本排除从打印头流出。
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公开(公告)号：US07618135B2
公开(公告)日：2009-11-17
申请号：US11387159
申请日：2006-03-22
申请人： Ralph L. Stathem , David N. Olsen
发明人： Ralph L. Stathem , David N. Olsen
IPC分类号： B41J2/175
CPC分类号： B41J2/17596
摘要： An ink supply for a push-primed inkjet printer including an ink reservoir, a housing, and a pair of valves. The housing may enclose the ink reservoir and define an opening that provides fluid communication between the ink reservoir and outside the housing. The pair of valves may be coupled to the housing, arranged in series, and configured to control the fluid communication.
摘要翻译： 一种用于包括墨水储存器，壳体和一对阀的推动式喷墨打印机的墨水供应。 壳体可以封闭墨水储存器并且限定一个开口，其提供墨水储存器和壳体外部之间的流体连通。 一对阀可以联接到壳体，其被串联设置并且被配置成控制流体连通。
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公开(公告)号：US07568793B2
公开(公告)日：2009-08-04
申请号：US11262196
申请日：2005-10-28
申请人： William E Lewey , David N. Olsen , Steven N Miller
发明人： William E Lewey , David N. Olsen , Steven N Miller
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17596 , F16K7/14
摘要： A fluid pathway is configured to selectively fluidically couple a printing fluid supply container to a printhead. The pathway includes a fail safe valve that that is configured to open as a result of movement of a moveable carriage and to thereafter remain open based on the availability of an electrical power signal.
摘要翻译： 流体路径被配置为选择性地将打印流体供应容器流体地联接到打印头。 该通道包括故障安全阀，其被配置为由于可移动滑架的移动而打开，并且此后基于电功率信号的可用性而保持打开。
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公开(公告)号：US07506971B2
公开(公告)日：2009-03-24
申请号：US11261681
申请日：2005-10-28
CPC分类号： B41J2/175 , B41J2/17556 , B41J2/17596
摘要： An apparatus for use in a fluid delivery system includes a housing configurable to separate a first volume of gas from a second volume of gas and an interface arranged within the housing. The interface includes a bubbler member that is fluidically wetted with a fluid via capillary action. The interface is configured to allow a gas from the first volume of gas to pass through the fluid into the second volume of gas when a pressure difference between the first and second volumes of gas reaches a first threshold level. The interface is also configured to allow a gas from the second volume of gas to pass through the fluid into the first volume of gas when the pressure difference between the first and second volumes of gas reaches a second threshold level.
摘要翻译： 用于流体输送系统的装置包括可配置为将第一体积的气体与第二体积的气体和布置在壳体内的界面分离的壳体。 界面包括通过毛细管作用流体地润湿流体的起泡器构件。 界面构造成当第一和第二体积气体之间的压力差达到第一阈值水平时允许来自第一体积气体的气体通过流体进入第二体积的气体。 界面还被构造成当第一和第二体积气体之间的压力差达到第二阈值水平时允许来自第二体积气体的气体通过流体进入第一体积的气体。
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