公开(公告)号：US20060214379A1

公开(公告)日：2006-09-28

申请号：US11360831

申请日：2006-02-23

申请人： Brian James ,  John Schroeder ,  Rome Richardson ,  Lannie Dietle

发明人： Brian James ,  John Schroeder ,  Rome Richardson ,  Lannie Dietle

IPC分类号： F16J15/34

CPC分类号： F16J15/3208 ,  F16J15/166 ,  F16J15/3236 ,  F16J15/3244

摘要： A composite, dynamic seal suitable for use in a high temperature environment and method of making same. The dynamic seal includes a resilient, generally ring-shaped seal body having a first layer formed of a first resilient sealing material and a second layer formed of a second resilient sealing material. The first and second layers are preferably molded and cured together simultaneously and chemically cross-linked to each other. The first resilient sealing material is selected for its wear resistant dynamic properties and the second resilient sealing material is selected for its compression set resistant properties. Preferably, the first resilient sealing material is tetrafluoroethylene and propylene copolymer and the second resilient sealing material is fluorocarbon rubber. The first and second resilient sealing materials have compatible cure systems, preferably peroxide cure systems.

摘要翻译： 适用于高温环境的复合动态密封及其制造方法。 动态密封件包括具有由第一弹性密封材料形成的第一层和由第二弹性密封材料形成的第二层的弹性的大致环形的密封体。 第一层和第二层优选同时模塑并固化在一起，并彼此化学交联。 选择第一种弹性密封材料的耐磨动态性能，并且选择第二种弹性密封材料用于其抗压缩变形性能。 优选地，第一弹性密封材料是四氟乙烯和丙烯共聚物，第二弹性密封材料是碳氟橡胶。 第一和第二弹性密封材料具有相容的固化体系，优选过氧化物固化体系。

公开(公告)号：US20060214380A1

公开(公告)日：2006-09-28

申请号：US11386209

申请日：2006-03-22

申请人： Lannie Dietle ,  John Schroeder

发明人： Lannie Dietle ,  John Schroeder

IPC分类号： F16J15/32

CPC分类号： F16J15/324 ,  F16J15/3208 ,  F16J15/3236 ,  F16J15/3244

摘要： A hydrodynamically lubricating geometry for the generally circular dynamic sealing lip of rotary seals that are employed to partition a lubricant from an environment. The dynamic sealing lip is provided for establishing compressed sealing engagement with a relatively rotatable surface, and for wedging a film of lubricating fluid into the interface between the dynamic sealing lip and the relatively rotatable surface in response to relative rotation that may occur in the clockwise or the counter-clockwise direction. A wave form incorporating an elongated dimple provides the gradual convergence, efficient impingement angle, and gradual interfacial contact pressure rise that are conducive to efficient hydrodynamic wedging. Skewed elevated contact pressure zones produced by compression edge effects provide for controlled lubricant movement within the dynamic sealing interface between the seal and the relatively rotatable surface, producing enhanced lubrication and low running torque.

公开(公告)号：US20070205563A1

公开(公告)日：2007-09-06

申请号：US11649693

申请日：2007-01-04

申请人： Lannie Dietle ,  John Schroeder

发明人： Lannie Dietle ,  John Schroeder

IPC分类号： F16J15/32

CPC分类号： F16J15/3236 ,  F16J15/3244 ,  F16J15/3268

摘要： A hydrodynamic sealing assembly including a first component having first and second walls and a peripheral wall defining a seal groove, a second component having a rotatable surface relative to said first component, and a hydrodynamic seal comprising a seal body of generally ring-shaped configuration having a circumference. The seal body includes hydrodynamic and static sealing lips each having a cross-sectional area that substantially vary in time with each other about the circumference. In an uninstalled condition, the seal body has a length defined between first and second seal body ends which varies in time with the hydrodynamic sealing lip cross-sectional area. The first and second ends generally face the first and second walls, respectively. In the uninstalled condition, the first end is angulated relative to the first wall and the second end is angulated relative to the second wall. The seal body has a twist-limiting surface adjacent the static sealing lip. In the uninstalled condition, the twist-limiting surface is angulated relative to the peripheral wall and varies along the circumference. A seal body discontinuity and a first component discontinuity mate to prevent rotation of the seal body relative to the first component.

摘要翻译： 一种流体动力学密封组件，包括具有第一和第二壁的第一部件和限定密封槽的周壁，具有相对于所述第一部件的可旋转表面的第二部件，以及包括大致环形结构的密封体的流体动力密封件， 圆周 密封体包括流体动力和静态密封唇缘，每个唇部具有在周边上彼此基本上彼此变化的横截面面积。 在卸载状态下，密封体具有在第一和第二密封体端部之间限定的长度，其在流体动力学密封唇的横截面积上随时间而变化。 第一和第二端分别大致面对第一和第二壁。 在卸载状态下，第一端相对于第一壁成角度，并且第二端相对于第二壁成角度。 密封体具有邻近静密封唇的扭曲限制表面。 在卸载状态下，扭曲限制表面相对于周壁成角度，并沿圆周变化。 密封体不连续性和第一部件不连续配合以防止密封体相对于第一部件旋转。

公开(公告)号：US20070013143A1

公开(公告)日：2007-01-18

申请号：US11488746

申请日：2006-07-18

申请人： John Schroeder ,  Jeffrey Gobeli ,  Lannie Dietle

发明人： John Schroeder ,  Jeffrey Gobeli ,  Lannie Dietle

IPC分类号： F16J15/32

CPC分类号： F16J15/3208 ,  F16J15/061 ,  F16J15/3212 ,  F16J15/3236

摘要： A preferred embodiment of a sealing assembly for partitioning a first fluid from a second fluid includes a first machine component defining a seal groove adjoined to a pocket recess and a second machine component having a relatively rotatable surface. A rotary seal is in sealing engagement with the first and second machine components. The rotary seal includes a seal body of generally ring-like construction. The seal body has a predetermined modulus of elasticity and defines a dynamic sealing lip having a dynamic sealing surface. The seal body has an annular recess defining a plurality of retaining ridges and retaining depressions. The annular recess has a first volume in an uninstalled condition and a compressed volume when the rotary seal is in sealing engagement with the first and second machine components. An energizer element is positioned in the annular recess and engages the plurality of retaining ridges and depressions in the annular recess. The energizer element has a modulus of elasticity that is different than the predetermined modulus of elasticity of the seal body. The energizer element has a volume in the compressed condition that is no greater than the compressed volume of the annular recess. An anti-rotation projection engages the seal body and extends from the seal body into the pocket recess of the first machine component.

摘要翻译： 用于从第二流体分隔第一流体的密封组件的优选实施例包括限定与凹穴相邻的密封槽的第一机器部件和具有相对可旋转表面的第二机器部件。 旋转密封件与第一和第二机器部件密封接合。 旋转密封件包括大致环形结构的密封体。 密封体具有预定的弹性模量并限定具有动态密封表面的动态密封唇。 密封体具有限定多个保持脊和保持凹陷的环形凹部。 当旋转密封件与第一和第二机器部件密封接合时，环形凹部具有处于卸载状态的第一容积和压缩体积。 激励元件定位在环形凹部中并与环形凹部中的多个保持脊和凹​​陷接合。 增能元件的弹性模量与密封体的预定的弹性模量不同。 激发元件具有不大于环形凹部的压缩体积的压缩状态的体积。 防旋转突起接合密封体并从密封体延伸到第一机器部件的凹槽中。

公开(公告)号：US20050093246A1

公开(公告)日：2005-05-05

申请号：US10982821

申请日：2004-11-05

申请人： Lannie Dietle ,  John Schroeder ,  Manmohan Kalsi ,  Patricio Alvarez

发明人： Lannie Dietle ,  John Schroeder ,  Manmohan Kalsi ,  Patricio Alvarez

IPC分类号： F16J15/00 ,  F16J15/32

CPC分类号： F16J15/008 ,  F16J15/3208 ,  F16J15/3244

摘要： A rotary shaft sealing assembly in which a first fluid is partitioned from a second fluid in a housing assembly having a rotary shaft located at least partially within. In one embodiment a lip seal is lubricated and flushed with a pressure-generating seal ring preferably having an angled diverting feature. The pressure-generating seal ring and a hydrodynamic seal may be used to define a lubricant-filled region with each of the seals having hydrodynamic inlets facing the lubricant-filled region. Another aspect of the sealing assembly is having a seal to contain pressurized lubricant while withstanding high rotary speeds. Another rotary shaft sealing assembly embodiment includes a lubricant supply providing a lubricant at an elevated pressure to a region between a lip seal and a hydrodynamic seal with a flow control regulating the flow of lubricant past the lip seal. The hydrodynamic seal may include an energizer element having a modulus of elasticity greater than the modulus of elasticity of a sealing lip of the hydrodynamic seal.

摘要翻译： 一种旋转轴密封组件，其中第一流体与具有至少部分位于其中的旋转轴的壳体组件中的第二流体隔开。 在一个实施例中，唇形密封件被润滑并用具有成角度的转向特征的压力产生密封环冲洗。 压力产生密封环和流体动力密封件可用于限定润滑剂填充区域，其中每个密封件具有面向润滑剂填充区域的流体动力入口。 密封组件的另一方面是具有密封件以容纳加压润滑剂，同时承受高转速。 另一个旋转轴密封组件的实施例包括润滑剂供应，该润滑剂供应通过调节润滑剂流过​​唇形密封件的流动控制，在升高的压力下提供唇缘密封件和流体动力密封件之间的区域。 流体动力密封件可以包括具有大于流体动力密封件的密封唇的弹性模量的弹性模量的增力元件。

公开(公告)号：US10215529B2

公开(公告)日：2019-02-26

申请号：US12689436

申请日：2010-01-19

申请人： Eric Cabahug ,  Ben Feldman ,  John Schroeder ,  James Dodd ,  Hector Tapia

发明人： Eric Cabahug ,  Ben Feldman ,  John Schroeder ,  James Dodd ,  Hector Tapia

IPC分类号： F41C27/00 ,  F41C23/16 ,  F41G11/00

摘要： The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and/or other devices. The present invention embodies firearm systems comprising at least one mounting rail comprising at least one power connection, at least one power source, at least one rail accessory comprising a rail grabber or mount, wherein the at least one rail accessory receives electrical power from the power source.

公开(公告)号：US08443539B2

公开(公告)日：2013-05-21

申请号：US13075880

申请日：2011-03-30

申请人： Eric F. Cabahug ,  James S. Dodd ,  Ben Feldman ,  Don McLaughlin ,  John Schroeder ,  Hector Tapia

发明人： Eric F. Cabahug ,  James S. Dodd ,  Ben Feldman ,  Don McLaughlin ,  John Schroeder ,  Hector Tapia

IPC分类号： F41C23/00

CPC分类号： F41C23/22 ,  F41C27/00 ,  F41G11/003

摘要： A firearm may have a plurality of power-consuming accessories that can be attached to the weapon. In order to reduce the weight of these power-consuming accessories, as well as the proliferation of their batteries, the Weapon Accessory Power Distribution System provides a common power source to power the power-consuming accessories attached to the weapon. One or more powered rails are provided to encircle the barrel of the weapon, to provide a point of mechanical and electrical interconnection for the power-consuming accessories to provide quick connect mounting and dismounting of the power-consuming accessory, absent the use of connectors with their tethering cables, which are susceptible to entanglement. The Weapon Accessory Rail Contacts provide the mechanism to electrically interconnect the power-consuming accessory with the powered rail.

摘要翻译： 枪支可以具有可附接到武器的多个功率消耗的附件。 为了减轻这些功耗配件的重量以及其电池的扩散，武器配件配电系统提供了一个共同的电源来为附着在武器上的功耗配件供电。 提供一个或多个动力导轨以环绕武器的枪管，以提供功率消耗附件的机械和电气互连点，以提供功率消耗附件的快速连接安装和拆卸，而不使用具有 它们的束缚电缆易于缠结。 武器附件轨道触点提供将耗电附件与动力导轨电互连的机构。

公开(公告)号：US20070132841A1

公开(公告)日：2007-06-14

申请号：US11549193

申请日：2006-10-13

申请人： Hamish MacDougall ,  Alexander Kiderman ,  John Schroeder ,  Thomas Joos ,  Floris Wuyts ,  Steven Moore

发明人： Hamish MacDougall ,  Alexander Kiderman ,  John Schroeder ,  Thomas Joos ,  Floris Wuyts ,  Steven Moore

IPC分类号： H04N7/18

CPC分类号： A61B3/113

摘要： A goggle based light-weight VOG system includes an integral calibration laser and at least one digital camera connected to and powered by a laptop computer through a firewire connection. The digital camera may digitally center the pupil in both the X and Y directions. A calibration mechanism may be incorporated onto the goggle base. An EOG system may also be incorporated directly into the goggle. The VOG system may track and record 3-D movement of the eye, track pupil dilation, head position and goggle slippage. An animated eye display provides data in a more meaningful fashion. The VOG system is a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems.

摘要翻译： 基于护目镜的轻量级VOG系统包括整体校准激光器和至少一个数字照相机，其通过火线连接连接到膝上型计算机并由其供电。 数码相机可以在X和Y方向上数字地居中瞳孔。 校准机构可以结合到护目镜基座上。 EOG系统也可以直接并入护目镜中。 VOG系统可以跟踪和记录眼睛的三维运动，跟踪瞳孔扩张，头部位置和护目镜滑移。 动画眼睛显示器以更有意义的方式提供数据。 VOG系统是一种模块化设计，使用相同的护目镜框架或底座来构建各种数码相机VOG系统。

公开(公告)号：USD538173S1

公开(公告)日：2007-03-13

申请号：US29239374

申请日：2005-09-28

申请人： John Schroeder ,  Aaron M. Searles

设计人： John Schroeder ,  Aaron M. Searles

公开(公告)号：US5766639A

公开(公告)日：1998-06-16

申请号：US645445

申请日：1996-05-13

申请人： John Schroeder ,  Gillray L. Kandel

发明人： John Schroeder ,  Gillray L. Kandel

IPC分类号： A61K33/00 ,  A61K33/06 ,  A61K33/08 ,  A61K33/10 ,  A61K33/14 ,  A61K33/16

CPC分类号： A61K33/00 ,  A61K33/06 ,  A61K33/08 ,  A61K33/10 ,  A61K33/14 ,  A61K33/16 ,  Y10S514/912

摘要： The invention provides a composition and method for reducing molecular defects in metastable tissue systems. Molecular defects represent spaces or vacancies in the structural order of the metastable system. The effect of molecular defects can be minimized such that the pre-defect order is preserved through the use of structure makers. These structure makers will then occupy the space or vacancy of the molecular defect, preserving the pre-defect order of the system. Lithium ions are a preferred structure maker.

摘要翻译： 本发明提供了用于减少亚稳组织系统中的分子缺陷的组合物和方法。 分子缺陷表示亚稳态系统的结构顺序中的空位或空位。 分子缺陷的影响可以最小化，从而通过使用结构制造商保留缺陷前的顺序。 这些结构制造商将占据分子缺陷的空间或空缺，保留系统的缺陷前序。 锂离子是优选的结构制造商。