公开(公告)号：US20060060191A1

公开(公告)日：2006-03-23

申请号：US10943581

申请日：2004-09-17

申请人： Xiaofeng Yang ,  Kenneth Trueba ,  Rod Alley ,  Winthrop Childers ,  David Tyvoll ,  Douglas Sexton

发明人： Xiaofeng Yang ,  Kenneth Trueba ,  Rod Alley ,  Winthrop Childers ,  David Tyvoll ,  Douglas Sexton

IPC分类号： A61M11/00 ,  B05B17/06

CPC分类号： A61M15/0065 ,  A61M15/025 ,  B05B1/24 ,  B05B17/0646

摘要： A silicon die having an orifice layer with plural openings formed therein defines a drop ejection device for use in a handheld inhaler. An underlying control layer defines fluid chambers, each carrying a heat transducer. A control system energizes selected heat transducers to heat fluid in the chambers, vaporizing the fluid, which is ejected through the orifices in small droplets.

摘要翻译： 具有形成有多个开口的孔层的硅模具限定了用于手持式吸入器的液滴喷射装置。 底层控制层定义了流体室，每个流体室都装有一个热传感器。 控制系统激励所选择的热传感器以加热腔室中的流体，汽化流体，其以小液滴喷射通过孔口。

公开(公告)号：US20060081239A1

公开(公告)日：2006-04-20

申请号：US11070915

申请日：2005-03-02

申请人： Rodney Alley ,  Xiaofeng Yang ,  Kenneth Trueba

发明人： Rodney Alley ,  Xiaofeng Yang ,  Kenneth Trueba

IPC分类号： A61M11/00 ,  B05B17/06

CPC分类号： B41J2/14129 ,  A61M15/00 ,  A61M15/025

摘要： A drop ejection device for use in a handheld inhaler is fabricated with a thin passivation layer and thin or no metal anti-cavitation layers above underlying heat transducers to provide protection for the heat transducers. A control system energizes selected heat transducers to heat fluid in the chambers, vaporizing the fluid, which is ejected through the orifices in small droplets.

摘要翻译： 在手持式吸入器中使用的液滴喷射装置用薄的钝化层制成，并且薄的或没有金属防空穴层位于热传感器下方，以为热传感器提供保护。 控制系统激励所选择的热传感器以加热腔室中的流体，汽化流体，其以小液滴喷射通过孔口。

公开(公告)号：US20060217457A1

公开(公告)日：2006-09-28

申请号：US11387511

申请日：2006-03-22

申请人： Kenneth Trueba ,  William Buskirk

发明人： Kenneth Trueba ,  William Buskirk

IPC分类号： C03C17/00

CPC分类号： C09D11/101

摘要： A curable printing fluid composition for a thermal fluid ejection device is disclosed, wherein the printing fluid composition comprises a curable liquid-phase monomer, a volatile driver fluid capable of being vaporized by a thermal fluid ejection printhead, and a resistor protectant.

摘要翻译： 公开了一种用于热流体喷射装置的可固化印刷流体组合物，其中印刷流体组合物包含可固化的液相单体，能够被热流体喷射打印头蒸发的挥发性驱动流体和电阻保护剂。

公开(公告)号：US20050145715A1

公开(公告)日：2005-07-07

申请号：US10750260

申请日：2003-12-31

申请人： John Koegler ,  Kenneth Trueba

发明人： John Koegler ,  Kenneth Trueba

IPC分类号： F02M61/02 ,  B41J2/14 ,  F02M31/125 ,  F02M37/04 ,  F02M51/06 ,  F02M53/06 ,  F02M69/04 ,  B05C1/00

CPC分类号： B41J2/1404 ,  B41J2002/14387 ,  B41J2202/11 ,  F02M31/125 ,  F02M53/06 ,  F02M69/04

摘要： A drop ejector for ejecting discrete drops of liquid is disclosed. The drop ejector includes a plurality of firing chambers, and each firing chamber has an energy dissipation device. Each firing chamber is associated with a fluid feed slot configured to supply liquid to the firing chamber. A constricted inlet is positioned between the firing chamber and the fluid feed slot, through which liquid is drawn into the firing chamber from the fluid feed slot.

摘要翻译： 公开了一种用于喷射离散液滴的液滴喷射器。 液滴喷射器包括多个喷射室，并且每个喷射室具有能量耗散装置。 每个燃烧室与配置成向喷射室供应液体的流体供给槽相关联。 收缩入口位于燃烧室和流体供给槽之间，液体通过该进料槽从流体供给槽吸入燃烧室。

公开(公告)号：US20060243387A1

公开(公告)日：2006-11-02

申请号：US11479770

申请日：2006-06-30

申请人： Charles Haluzak ,  Kenneth Trueba ,  Terry McMahon ,  Donald Schulte

发明人： Charles Haluzak ,  Kenneth Trueba ,  Terry McMahon ,  Donald Schulte

IPC分类号： C09J5/04

CPC分类号： A61M15/0065 ,  A61M15/0085 ,  A61M15/025 ,  B41J2/1603 ,  B41J2/162 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1639 ,  B41J2/1642 ,  B41J2/1645

摘要： A drop generator includes a substrate, and a mandrel that is disposed on the substrate for shaping the drop generator chamber. The mandrel is covered by the orifice member and thereafter removed.

公开(公告)号：US5519423A

公开(公告)日：1996-05-21

申请号：US272721

申请日：1994-07-08

申请人： Jules G. Moritz, III ,  Kenneth Trueba ,  William Knight

发明人： Jules G. Moritz, III ,  Kenneth Trueba ,  William Knight

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/15 ,  B41J2/16

CPC分类号： B41J2/1404 ,  B41J2/14145 ,  B41J2/15 ,  B41J2002/14387

摘要： A thermal ink-jet pen which includes a tuned printhead for ejecting droplets of ink onto a print medium is provided. The printhead comprises (a) a plurality of resistive elements, (b) a plurality of nozzles through which the droplets of ink are ejected, (c) a plurality of drop ejection chambers, (d) a plurality of ink feed channels, each provided with an entrance defined by a pair of projections on either side thereof, and (e) an ink refill slot operatively associated with the plurality of ink feed channels, the ink refill slot defined by an edge to provide a shelf from the edge to the ink feed channels. The plurality of resistive elements is divided into sets, with each resistive element staggered a different distance from the edge. Each ink feed channel within a set is provided with a different critical dimension value, the critical dimension comprising at least one selected from the group consisting of (1) width of entrance to channel, (2) width of the channel, (3) length of the channel, and (4) distance of the resistive element to the terminus of the channel. The critical dimension is related to distance of the resistive element from the edge. By providing each set of resistive elements with different widths, the damping of the pen is improved and all the nozzles have substantially the same refill speed.

摘要翻译： 提供一种热喷墨笔，其包括用于将墨滴喷射到打印介质上的调谐打印头。 打印头包括（a）多个电阻元件，（b）多个喷嘴，喷墨墨滴通过该喷嘴，（c）多个墨滴喷射室，（d）多个墨供给通道， 具有由其任一侧上的一对突起限定的入口，和（e）与多个供墨通道可操作地相关联的墨补充槽，由边缘限定的墨补充槽，以从边缘向墨提供搁板 饲料渠道。 多个电阻元件被分成几组，每个电阻元件与边缘交错不同的距离。 一组中的每个供墨通道具有不同的临界尺寸值，临界尺寸包括选自以下的至少一个：（1）通道的入口宽度，（2）通道的宽度，（3）长度 ，（4）电阻元件到通道末端的距离。 临界尺寸与电阻元件与边缘的距离有关。 通过提供具有不同宽度的每组电阻元件，改善了笔的阻尼，并且所有喷嘴具有基本上相同的再填充速度。