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公开(公告)号：US5799950A
公开(公告)日：1998-09-01
申请号：US721647
申请日：1996-09-26
CPC分类号： F16C23/045 , F16C11/045 , F16C33/102 , F16C33/103 , F16C33/74
摘要： The present invention includes a means of equalizing pressure within a sealed pin joint assembly. The pin joint assembly includes slidably connecting a pin through a bearing assembly fitted within a bore in an equalizer bar. The pin is circumferentially surrounded by a pair of seals disposed on either side of the bearing assembly for sealing within the equalizer bar. The seals are positioned adjacent the bearing assembly to define a pair of cavities therebetween. A receiving passage extends from a counterbore at an outer surface of the equalizer bar and terminates at the bearing assembly and is fluidly connected with the pin joint assembly. A grease zerk is disclosed within the receiving passage as a means to direct fluid into the joint wherein accumulation within the cavities is expected. As the pressure fluctuates within the cavities during operation, the lubricating fluid is free to travel through a pair of discharge passages and an interconnected cross passage therebetween.
摘要翻译： 本发明包括使密封销接头组件内的压力均衡的装置。 销接头组件包括通过安装在均衡杆的孔内的轴承组件可滑动地连接销。 该销被设置在轴承组件的任一侧上的一对密封件周向地围绕以在均衡杆内密封。 密封件邻近轴承组件定位，以在它们之间限定一对空腔。 接收通道从均衡棒的外表面处的沉孔延伸并终止在轴承组件处并与销接头组件流体连接。 在接收通道内公开了一种润滑剂，作为将流体引导到接头中的手段，其中期望在腔内积聚。 当操作期间压力在空腔内波动时，润滑流体可自由地穿过一对排出通道和它们之间的互连的横向通道。
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公开(公告)号：US5720566A
公开(公告)日：1998-02-24
申请号：US641382
申请日：1996-04-30
申请人： Joseph E. Allen , Dean M. Peterson
发明人： Joseph E. Allen , Dean M. Peterson
CPC分类号： F16C33/10 , F16C11/0614 , F16C11/0666 , F16C33/102 , F16C33/6622 , Y10T403/22 , Y10T403/257 , Y10T403/32959
摘要： The present invention includes a method of relieving pressure within a sealed pin joint assembly so that the seal is protected from excessive pressure. The pin joint assembly includes slidably connecting a pin through a bearing assembly fitted within a bore in an equalizer bar. The pin is circumferentially surrounded by a pair of seals disposed on either side of the bearing assembly for sealing within the equalizer bar. The seals are positioned adjacent the bearing assembly to define a pair of cavities therebetween. A receiving passage extends from a counterbore at an outer surface of the equalizer bar and terminates at the bearing assembly and is fluidly connected with the pin joint assembly. A grease zerk is disclosed within the receiving passage to direct fluid into the joint wherein accumulation within the cavities is expected. As the pressure increases within the cavities either during addition of the lubricating fluid or during operation, a relief valve disposed within a pair of discharge passages in close proximity to the seals opens to relieve the pressure within the cavities. The relief in pressure within the cavities protects the seals from damage or destruction.
摘要翻译： 本发明包括一种在密封的销接头组件内释放压力的方法，使得密封件免受过大压力的影响。 销接头组件包括通过安装在均衡杆的孔内的轴承组件可滑动地连接销。 该销被设置在轴承组件的任一侧上的一对密封件周向地围绕以在均衡杆内密封。 密封件邻近轴承组件定位，以在它们之间限定一对空腔。 接收通道从均衡棒的外表面处的沉孔延伸并终止在轴承组件处并与销接头组件流体连接。 在接收通道中公开了一种润滑剂，以将流体引导到接头中，其中预期在腔内积聚。 当在加入润滑流体期间或在操作期间腔内的压力增加时，设置在靠近密封件的一对排放通道内的释放阀打开以减轻空腔内的压力。 空腔内的压力缓解保护密封件免受损坏或破坏。
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3.发明授权
公开(公告)号：US4695888A
公开(公告)日：1987-09-22
申请号：US930200
申请日：1986-11-13
申请人： Dean M. Peterson
发明人： Dean M. Peterson
CPC分类号： H04N5/2353 , G03B9/12 , H04N5/2254
摘要： A compact video camera which is operable at variable shutter speeds to capture high speed events which may be recorded and played back in slow motion for scene analysis. The video camera includes an image sensor, a variable diaphragm and a variable speed shutter. The variable diaphragm and variable speed shutter are controlled automatically to maintain constant the peak to peak signal level of the video signal produced by the image sensor so that the highest shutter speed is always maintained as scene brightness changes.
摘要翻译： 一种紧凑型摄像机，可以以不同的快门速度操作以捕获高速度事件，这些事件可以以慢动作记录和回放以进行场景分析。 视频摄像机包括图像传感器，可变光圈和可变速度快门。 自动控制可变光阑和可变速度快门，以保持由图像传感器产生的视频信号的峰峰值信号电平的恒定，从而在场景亮度变化时始终保持最高的快门速度。
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公开(公告)号：US4218421A
公开(公告)日：1980-08-19
申请号：US935031
申请日：1978-08-18
IPC分类号： G01N31/22 , G01N33/487 , G01N33/52 , G01N35/00 , G01N37/00 , G01N33/16 , G01N1/10 , G01N31/00
CPC分类号： G01N33/48764 , G01N31/22 , G01N33/528 , G01N35/00009
摘要： An apparatus for storing and dispensing a continuous band of medical reagent test strips is disclosed which includes chambers for the storage of used and unused portions of the continuous strip separated by barrier member to prevent cross-contamination there between. A substantially flat interim space is provided between the accesses to the chambers wherein tests may be run utilizing the samples in conjunction with the strips. Mechanical means is provided for advancing the band of medical test strips as necessary. The apparatus may be fabricated of suitable, moldable plastic material which may be discarded after the band of unused medical reagent test strips is exhausted.
摘要翻译： 公开了用于存储和分配医用试剂测试条的连续带的设备，其包括用于存储由阻挡构件分隔开的连续条的已用和未使用部分的室，以防止其间的交叉污染。 在进入腔室之间提供基本上平坦的中间空间，其中可以利用样品结合条带来运行测试。 提供机械装置用于根据需要推进医用测试带的带。 该设备可以由合适的可模制塑料材料制成，在未使用的医用试剂试纸条带被耗尽之后可以丢弃。
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公开(公告)号：US4165512A
公开(公告)日：1979-08-21
申请号：US891077
申请日：1978-03-29
申请人： Dean M. Peterson
发明人： Dean M. Peterson
CPC分类号： G03C1/49881 , G01D15/14 , G03D13/002
摘要： There has been provided, in accordance with the present invention, a recording system for light sensitive recording medium in which a latent image is developed by heating the photographic emulsion by means of a current passing through a conductive coating on the back of the record member. The record member is exposed to a light pattern to impose a latent image over a predetermined sheet length of recording medium. The recording medium is driven past the exposure station by a driving roller, a roller which may be the driving roller engaging the conductive back surface of the recording medium being grounded. The medium is driven past a shear mechanism to a clamp device. The clamp device grips the forward end of the record medium and serves as an electrode to pass an electrical current through the conductive back surface to the grounded roller to develop the latent image. The shear mechanism is then actuated to sever the sheet lengths. The clamp device then releases the severed sheets.
摘要翻译： 根据本发明，已经提供了一种用于光敏记录介质的记录系统，其中借助于通过记录构件背面上的导电涂层的电流加热照相乳剂，潜像被显影。 记录构件暴露于光图案以将潜像施加在预定片材长度的记录介质上。 记录介质通过驱动辊被驱动通过曝光站，可以是与记录介质的导电背表面接合的驱动辊的辊接地。 介质被驱动通过剪切机构到夹紧装置。 夹紧装置夹持记录介质的前端，并用作电极，使电流通过导电背面传递到接地辊，以显影潜像。 然后致动剪切机构以切断片材长度。 夹紧装置然后释放切断的片材。
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6.发明授权Electrographic recording head having an integral recording electrode cleaning means 失效具有整体记录电极清洁装置的电子记录头
公开(公告)号：US4052714A
公开(公告)日：1977-10-04
申请号：US654565
申请日：1976-02-02
申请人： Dean M. Peterson
发明人： Dean M. Peterson
CPC分类号： G01D15/06
摘要： A recording head for electrographic recording has a plurality of electrically conducting flat plate electrodes arranged in a side-by-side electrically insulated relationship on an electrically insulating common support bar. A recording end of each electrode has a recording pin which is offset with respect to a center line of the electrode while a terminal end of each electrode has an electrical connection terminal. An air plenum is formed between the support bar and the electrodes by an adjacent cavity in each of the electrodes to allow a supply of air to be supplied to each of the electrodes. An air passage is formed by a depression in a surface of each of the electrodes extending between the air plenum and an exterior surface adjacent to the recording pin. A pair of end plates are arranged to provide an air-tight seal with the ends of the stacked electrodes and to provide hose connection means for admitting air from an air source into the air plenum.
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公开(公告)号：USD264127S
公开(公告)日：1982-04-27
申请号：US55626
申请日：1979-07-09
申请人： Dean M. Peterson
设计人： Dean M. Peterson
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公开(公告)号：US4225558A
公开(公告)日：1980-09-30
申请号：US943705
申请日：1978-09-19
CPC分类号： G01N21/07
摘要： A fluid test sample apparatus has a plurality of fluid test cells arranged on the periphery of a motor driven test cell tray. The fluids to be tested and respective reagents are introduced separately into corresponding test cells and are subsequently mixed in a reaction chamber for subsequent analysis by viewing the end product on the reaction through transparent walls of the reaction cell. The fluid samples and reagents are stored in separate radially displaced adjacent chambers and are mixed by a centrifugal force exerted thereon to force the fluids through the interconnecting internal passages in the tray into the reaction cell.
摘要翻译： 流体测试样品装置具有布置在马达驱动测试单元托盘的周边上的多个流体测试单元。 将待测试的流体和各试剂分别引入相应的测试电池中，随后通过反应池的透明壁观察反应终产物在反应室中混合，以进行后续分析。 流体样品和试剂储存在单独的径向移位的相邻室中，并通过施加在其上的离心力混合，以迫使流体通过托盘中的互连内部通道进入反应池。
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公开(公告)号：USD254568S
公开(公告)日：1980-03-25
申请号：US859885
申请日：1977-12-12
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公开(公告)号：US4177469A
公开(公告)日：1979-12-04
申请号：US858785
申请日：1977-12-08
申请人： Dean M. Peterson
发明人： Dean M. Peterson
CPC分类号： G03C1/49881 , G01D15/14
摘要： A recorder using a carbon backed "self-developing" dry silver recording medium which is guided over a recording and developing path includes a pair of rollers one of which is connected to a ground potential and the other to a positive potential with the electrically conducting carbon coated side of the recording medium arranged to contact both of the rollers to enable electrical current to pass through the carbon backing to generate the heat required to develop the recording thereon. A third roller is arranged to contact the recording medium on the recording side and to press the carbon coated side against a second location on the ground roller to provide a second current conducting path between the positive potential roller and the ground roller. The electrical current is controlled in accordance with the speed of the recording medium to insure a proper developing time relationship at different recording medium speeds.
摘要翻译： 使用被引导在记录和显影路径上的碳背“自显影”干银记录介质的记录器包括一对辊，其中一个辊与地电位连接，另一个辊与导电碳连接成正电位 记录介质的涂覆侧布置成接触两个辊子，以使得电流能够通过碳背衬以产生在其上形成记录所需的热量。 第三辊布置成与记录侧上的记录介质接触并将碳涂层压在接地辊上的第二位置上，以在正电位辊和接地辊之间提供第二电流传导路径。 根据记录介质的速度控制电流，以确保在不同的记录介质速度下的适当的显影时间关系。
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