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1. 发明授权

US5754206A Low stress droplet generator mount assembly 失效
标题翻译：低应力液滴发生器安装组件
公开(公告)号：US5754206A
公开(公告)日：1998-05-19
申请号：US606427
申请日：1996-02-23
申请人： Bruce A. Bowling , David J. Stephens
发明人： Bruce A. Bowling , David J. Stephens
IPC分类号： B41J2/01 , B41J2/025 , B41J2/075 , B41J2/02
CPC分类号： B41J2/025 , B41J2002/14362
摘要： A mounting apparatus holds in position a droplet generator assembly to be mounted in a continuous ink jet printing system. The droplet generator assembly comprises a pair of conical slots and a pair of conical apertures, located on opposing sides of the droplet generator. A resonator clamping plate includes a plurality of mating protrusions. A resonator support includes a plurality of spherical protrusions. A holding force, such as a screw, securely holds the assembled structure. The clamp and support interact with the conical slots and apertures to locate and exactly constrain the droplet generator. With the mounting structure of the present invention, the six degrees of freedom of adjustment are controlled.
摘要翻译：安装装置将液滴发生器组件保持在待安装在连续喷墨打印系统中的位置。液滴发生器组件包括位于液滴发生器的相对侧上的一对锥形槽和一对锥形孔。谐振器夹板包括多个配合突起。谐振器支撑件包括多个球形突起。诸如螺钉的保持力牢固地保持组装结构。夹具和支撑件与锥形槽和孔相互作用以定位并精确约束液滴发生器。利用本发明的安装结构，可以控制六个自由度的调整。

2. 发明授权

US07584539B2 Electropolishing of inkjet printer components 有权
标题翻译：喷墨打印机组件的电抛光
公开(公告)号：US07584539B2
公开(公告)日：2009-09-08
申请号：US11549710
申请日：2006-10-16
申请人： James E. Harrison , Francis T. Galbraith , Kevin P. Egan , Bruce A. Bowling , Richard W. Sexton
发明人： James E. Harrison , Francis T. Galbraith , Kevin P. Egan , Bruce A. Bowling , Richard W. Sexton
IPC分类号： B23P17/00 , B41J2/14
CPC分类号： B23H9/00 , Y10T29/42 , Y10T29/435 , Y10T29/49128 , Y10T29/4913 , Y10T29/49135 , Y10T29/49401
摘要： A method of manufacturing an inkjet printer component and an inkjet printer component electropolishing device are provided. The method includes positioning an electrode in a fluid passageway of an inkjet printer component, the electrode including a conductive face and a nonconductive face; polishing a side of the fluid passageway by: biasing the nonconductive face of the electrode toward a side of the fluid passageway such that the conductive face of the electrode does not contact any portion of the fluid passageway; providing an electrolytic fluid to the fluid passageway of the inkjet printer component; and applying a voltage between the electrode and the inkjet printer component.
摘要翻译：提供一种制造喷墨打印机部件和喷墨打印机部件电解抛光装置的方法。该方法包括将电极定位在喷墨打印机部件的流体通道中，该电极包括导电面和非导电面; 通过以下方式抛光流体通道的一侧：将电极的非导电面偏压到流体通道的一侧，使得电极的导电面不接触流体通道的任何部分; 向喷墨打印机部件的流体通道提供电解液; 以及在电极和喷墨打印机部件之间施加电压。

3. 发明授权

US07506443B2 Beveled charge structure 有权
标题翻译：斜面电荷结构
公开(公告)号：US07506443B2
公开(公告)日：2009-03-24
申请号：US11533380
申请日：2006-09-20
申请人： Bruce A. Bowling , Dexter N. Douglass
发明人： Bruce A. Bowling , Dexter N. Douglass
IPC分类号： B21D53/76 , B23P17/00 , H01L41/22 , H04R17/00 , H05K3/20 , H05K3/10
CPC分类号： B41J2/125 , Y10T29/42 , Y10T29/49128 , Y10T29/49155 , Y10T29/49401
摘要： A drop selection assemblage for use in a printhead and method of making includes a drop generator with a jet array for releasing a drop stream along a normal drop path. The drop stream includes print media drops and recycle drops. The assemblage has a charge structure disposed in a spaced apart relationship to the jet array. The charge structure is a substrate with a non-beveled and beveled portion sloped between 3 degrees and 25 degrees relative to the normal drop path. The charge structure has one or more drop charging electrodes on the non-beveled portion to charge recycle drops and one or more short detection electrodes on the beveled portion. A catcher is located adjacent to the charge structure for catching drops that have passed along the charge structure. The print media drops are selected, and the recycle drops are deflected without either contacting the charge structure.
摘要翻译：用于打印头的制品选择组合件和制造方法包括具有喷射阵列的液滴发生器，用于沿着普通液滴路径释放液滴流。滴流包括打印介质滴和循环滴。组合体具有以与喷射阵列间隔开的关系设置的电荷结构。电荷结构是具有相对于法线下降路径在3度和25度之间倾斜的非斜面和斜面部分的基底。电荷结构在非倾斜部分上具有一个或多个液滴充电电极，以对再循环液滴和斜面上的一个或多个短检测电极进行充电。捕获器位于与装料结构相邻的位置，用于捕捉沿着电荷结构传递的液滴。选择打印介质液滴，并且循环液滴在不接触电荷结构的情况下被偏转。

4. 发明授权

US06527363B1 Low profile disposable polymer wicking pad 有权
标题翻译：低调一次性聚合物芯吸垫
公开(公告)号：US06527363B1
公开(公告)日：2003-03-04
申请号：US09916992
申请日：2001-07-27
申请人： Bruce A. Bowling , David A. Huliba
发明人： Bruce A. Bowling , David A. Huliba
IPC分类号： B41J2165
CPC分类号： B41J2/16535 , B41J2/185
摘要： A laminated structure utilizes differential adhesive to achieve high adhesion to a wicking material and low adhesion where removal is desired. The low profile wicking pad is useful in any technology where it is desirable to control excess moisture with a passive device. The wicking device is particularly useful in the field of continuous ink jet printing systems, where the low profile of the device is desirable and the cost reduction makes disposability of the device a reality. In ink jet printing systems, the wicking device improves ink jet printhead performance via ink mist and ink drip elimination.
摘要翻译：层压结构使用差示粘合剂来实现对芯吸材料的高粘合性，并且在需要去除时具有低粘合性。低调芯吸垫可用于任何需要用无源器件控制多余水分的技术。芯吸装置在连续喷墨打印系统领域中是特别有用的，其中装置的低轮廓是期望的，并且成本降低使得装置的可处理性成为现实。在喷墨打印系统中，芯吸装置通过墨雾和墨滴脱除改善喷墨打印头的性能。

5. 发明授权

US5459500A Charge plate connectors and method of making 失效
标题翻译：充电板连接器和制造方法
公开(公告)号：US5459500A
公开(公告)日：1995-10-17
申请号：US857194
申请日：1992-03-25
申请人： Brian G. Morris , Bruce A. Bowling
发明人： Brian G. Morris , Bruce A. Bowling
IPC分类号： B41J2/16 , B41J29/00 , H01R13/24 , H05K1/14 , H05K3/32 , H05K3/36 , B41J3/44
CPC分类号： H01R13/2414 , H01R12/62 , H05K3/321 , H05K3/361
摘要： Connections to a charge plate in an ink jet print head are made using anisotropic conductive material. Reliable, high yield connections approaching 200 connections per inch are achieved.
摘要翻译：在喷墨打印头中与充电板的连接是使用各向异性导电材料制成的。实现了接近每英寸200个连接的可靠的高产量连接。

6. 发明授权

US5212502A Ink jet print head mounting mechanism 失效
标题翻译：喷墨打印头安装机构
公开(公告)号：US5212502A
公开(公告)日：1993-05-18
申请号：US845987
申请日：1992-03-04
申请人： Bruce A. Bowling
发明人： Bruce A. Bowling
IPC分类号： B41J2/175 , B41J25/34
CPC分类号： B41J2/17526 , B41J2/1752 , B41J25/34
摘要： An exact constraint mounting is provided between the print head and the carriage of an ink jet printer. The mounting scheme includes three generally spherical alignment features on the carriage, a conical depression on the print head for cooperating with a first alignment feature to define a point, a trough on the print head for cooperating with a second alignment feature to define a line through the point, and a flat on the print head for cooperating with the third alignment feature to define a rotation about the line. The improved mounting system results in a highly precise, repeatable, stress-free mounting for the print head.
摘要翻译：在打印头和喷墨打印机的托架之间提供了精确的约束安装。安装方案包括在滑架上的三个通常为球形的对准特征，在打印头上的锥形凹陷，用于与第一对准特征相配合以限定点，打印头上的凹槽，用于与第二对准特征配合以限定线该点和打印头上的平面，用于与第三对准特征配合以限定围绕该线的旋转。改进的安装系统为打印头提供了高度精确，可重复，无压力的安装。

7. 发明授权

US07144103B2 Beveled charge structure 有权
公开(公告)号：US07144103B2
公开(公告)日：2006-12-05
申请号：US10839464
申请日：2004-05-05
申请人： Bruce A. Bowling , Dexter N. Douglass
发明人： Bruce A. Bowling , Dexter N. Douglass
IPC分类号： B41J2/07
CPC分类号： B41J2/125 , Y10T29/42 , Y10T29/49128 , Y10T29/49155 , Y10T29/49401
摘要： A drop selection assemblage for use in a printhead and method of making includes a drop generator with a jet array for releasing a drop stream along a normal drop path. The drop stream includes print media drops and recycle drops. The assemblage has a charge structure disposed in a spaced apart relationship to the jet array. The charge structure is a substrate with a non-beveled and beveled portion sloped between 3 degrees and 25 degrees relative to the normal drop path. The charge structure has one or more drop charging electrodes on the non-beveled portion to charge recycle drops and one or more short detection electrodes on the beveled portion. A catcher is located adjacent to the charge structure for catching drops that have passed along the charge structure. The print media drops are selected, and the recycle drops are deflected without either contacting the charge structure.

8. 发明授权

US06644134B2 Flux brush torque sensor 失效
标题翻译：助焊剂刷扭矩传感器
公开(公告)号：US06644134B2
公开(公告)日：2003-11-11
申请号：US10080265
申请日：2002-02-21
申请人： John F. Laidlaw , Stephen T. Hung , Bruce A. Bowling
发明人： John F. Laidlaw , Stephen T. Hung , Bruce A. Bowling
IPC分类号： G01L302
CPC分类号： B62D6/10 , G01L3/104 , G01L5/221
摘要： A torque sensing device includes a housing, an input shaft, and a pinion shaft. A torsion bar interconnects and allows rotation of the shafts relative to one another. The shafts are supported to allow axial movement within the housing. A plurality of magnets are spaced radially about the input shaft, and a stator assembly mounted to the pinion shaft extend axially over the magnets. A pair of flux rings is supported by the housing and extend annularly around the stator assembly at a radial distance from the stator assembly. Each one of a pair of flux brushes is magnetically proximal to one of the flux rings. The flux brushes are spaced apart from one another by a gap. A pair of sensors within the gap measures the direction and magnitude of a magnetic flux passing between the flux brushes.
摘要翻译：扭矩感测装置包括壳体，输入轴和小齿轮轴。扭杆互连并允许轴相对于彼此旋转。轴被支撑以允许在壳体内的轴向运动。多个磁体围绕输入轴径向间隔开，并且安装到小齿轮轴上的定子组件在磁体上轴向延伸。一对磁通环由壳体支撑并且在定子组件的径向距离处围绕定子组件环形地延伸。一对磁通电刷中的每一个磁通量近似于磁通环中的一个。焊剂刷通过间隙彼此间隔开。间隙内的一对传感器测量通过刷子之间通过的磁通量的方向和大小。

9. 发明授权

US06217162B1 Alignment apparatus for an ink jet droplet generator 有权
标题翻译：喷墨滴发生器对准装置
公开(公告)号：US06217162B1
公开(公告)日：2001-04-17
申请号：US09211214
申请日：1998-12-14
申请人： Bruce A. Bowling , Robert J. Simon , John N. Blum
发明人： Bruce A. Bowling , Robert J. Simon , John N. Blum
IPC分类号： B41J207
CPC分类号： B41J2/02 , B41J2002/14362
摘要： An alignment apparatus and method is provided for attaching and aligning components of an ink jet printhead of a continuous ink jet printer. First and second bonding surfaces are provided on first and second components, respectively, of the ink jet printhead. The first and second components are then aligned and attached. The attaching can be accomplished by applying an adhesive, which may also incorporate a chemical accelerator, or by distributing an adhesive from a central region of the bonding surfaces to create an adhesive bond between the first and second bonding surfaces.
摘要翻译：提供了一种用于连接和对准连续喷墨打印机的喷墨打印头的组件的对准装置和方法。第一和第二粘合表面分别设置在喷墨打印头的第一和第二部件上。然后将第一和第二部件对准并连接。附着可以通过施加粘合剂来实现，所述粘合剂也可以结合化学加速剂，或者通过从粘合表面的中心区域分配粘合剂以在第一和第二粘结表面之间形成粘结剂。

10. 发明授权

US5812164A Instant resonator position lock 失效
标题翻译：即时谐振器位置锁定
公开(公告)号：US5812164A
公开(公告)日：1998-09-22
申请号：US605942
申请日：1996-02-23
申请人： Bruce A. Bowling
发明人： Bruce A. Bowling
IPC分类号： B41J2/01 , B41J2/025 , B41J2/075 , B41J2/02
CPC分类号： B41J2/025 , B41J2002/14362
摘要： An apparatus is provided for locking an ink jet resonator assembly into a printhead of a continuous ink jet printer. The locking apparatus comprises a resonator holder for holding the resonator prior to alignment of the resonator assembly; a frame for supporting the resonator holder and the resonator assembly after alignment; and a methyl-cyanoacrylate adhesive applied between the resonator holder and the frame to lock into position the properly aligned resonator assembly.
摘要翻译：提供了一种用于将喷墨共振器组件锁定到连续喷墨打印机的打印头中的装置。锁定装置包括在谐振器组件对准之前保持谐振器的谐振器保持器; 用于在对准之后支撑谐振器保持器和谐振器组件的框架; 以及施加在谐振器保持器和框架之间的甲基氰基丙烯酸酯粘合剂以将正确对准的谐振器组件锁定到位。

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