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1. 发明授权

US06684755B2 Crankshaft, compressor using crankshaft, and method for assembling a compressor including installing crankshaft 有权
标题翻译：曲轴，使用曲轴的压缩机，以及组装压缩机的方法，包括安装曲轴
公开(公告)号：US06684755B2
公开(公告)日：2004-02-03
申请号：US10056075
申请日：2002-01-28
申请人： Gordon T. Boyd , Robert D. Douglas , Joseph T. Hill
发明人： Gordon T. Boyd , Robert D. Douglas , Joseph T. Hill
IPC分类号： F01B102
CPC分类号： F04B39/14 , F04B39/0094 , Y10T29/49236
摘要： A crankshaft having at least two eccentric members of different diameter and a method of assembling a reciprocating compressor using a crankshaft having at least two eccentric members of different diameter are provided. A crankshaft having two eccentric members of different diameter is provided for more easily assembling a four-cylinder reciprocating compressor. The eccentric member having a smaller diameter is more easily inserted through apertures of connecting rods having a larger diameter than the eccentric member.
摘要翻译：提供具有至少两个不同直径的偏心构件的曲轴和提供具有至少两个不同直径的偏心构件的曲轴的往复式压缩机的组装方法。提供具有两个不同直径的偏心构件的曲轴，以更容易地组装四缸往复式压缩机。具有较小直径的偏心构件更容易通过具有比偏心构件更大的直径的连接杆的孔插入。

2. 发明授权

US5203857A Gas compressor head and discharge valve construction 失效
标题翻译：气体压缩机头和排气阀结构
公开(公告)号：US5203857A
公开(公告)日：1993-04-20
申请号：US775866
申请日：1991-10-15
申请人： Gerald L. Terwilliger , Robert D. Douglas , Prasanta K. Roy , Milton M. Kosfeld
发明人： Gerald L. Terwilliger , Robert D. Douglas , Prasanta K. Roy , Milton M. Kosfeld
IPC分类号： F04B39/10 , F04B39/12
CPC分类号： F04B39/102 , F04B39/125 , Y10T137/7919
摘要： A single or multi-cylinder compressor unit being cylinder wall ported and having suction inlet means to compression chamber means through the wall and top of piston means, wherein suction valve means comprises preferably a light-weight plastic disc means mounted in an essentially free-floating manner in the piston means top, the discharge valving cooperatively comprises discharge porting plate means and discharge valve disc means reciprocably mounted on bearing means in the compressor head for enhanced operating accuracy and seat longevity and adapted to seal discharge port aperture means in the plate means on the suction stroke, and wherein the piston means top, the compression side of the suction valve disc means, the compression side of the porting plate means, and the compression side of the discharge valve disc means all being adapted to lie substantially in the same plane at the apex of the compression stroke to essentially eliminate gas reexpansion.
摘要翻译：单缸或多缸压缩机单元是圆筒壁，并且具有通过活塞装置的壁和顶部的压缩室装置的吸入口装置，其中吸入阀装置优选地包括安装在基本上自由浮动的轻质塑料盘装置在活塞装置顶部的方式，排放阀协同地包括排出口板装置和可往复运动地安装在压缩机头中的轴承装置上的排出阀盘装置，用于提高操作精度和座椅寿命，并且适于将板装置中的排出口孔装置吸入冲程，并且其中活塞装置顶部，吸入阀盘装置的压缩侧，移动板装置的压缩侧，排出阀盘装置的压缩侧全部适于基本上位于同一平面在压缩行程的顶点，以基本上消除气体再膨胀。

3. 发明授权

US5326231A Gas compressor construction and assembly 失效
标题翻译：燃气压缩机建设和组装
公开(公告)号：US5326231A
公开(公告)日：1994-07-05
申请号：US16911
申请日：1993-02-12
申请人： Prakash N. Pandeya , Gordon T. Boyd , Robert D. Douglas
发明人： Prakash N. Pandeya , Gordon T. Boyd , Robert D. Douglas
IPC分类号： F01B1/08 , F04B27/02 , F04B39/12 , F04B39/14 , F04B35/04
CPC分类号： F04B39/14 , F01B1/08 , F04B27/02 , F04B39/122 , Y10S417/902 , Y10T29/49236
摘要： A gas compressor having a block with two opposed cylinder banks each having at least one cylinder formed therein, each bank having an upper end, a lower end, an inner wall, an outer wall, and opposite side wall, a floor interconnecting the cylinder banks at their lower ends, and a roof interconnecting the cylinder banks at their upper ends, a crankcase formed by the inner walls, roof and floor, the crankcase having a longitudinal axis extending through the roof and floor, first bearing positioned on the floor and aligned with the longitudinal axis for rotatably mounting one end of a crankshaft, an aperture through the roof, a second bearing positioned on the roof and aligned with the longitudinal axis for rotatably mounting the other end of the crankshaft through the aperture, a piston mounted in each cylinder and each having a connecting rod mounted on the crankshaft, the adjacent edge portions of the inner wall, the side walls, the floor and the roof defining an access portal to the crankshaft and to the connecting rods through each side of the block, a drive for the crankshaft for rotating the same and reciprocating the pistons in their cylinders, and suction and discharge valving for admitting the gas to and discharging the gas from the cylinders.
摘要翻译：一种气体压缩机，具有一个具有两个相对的缸体组件的块体，每个缸体都具有形成在其中的至少一个气缸，每个组件具有上端，下端，内壁，外壁和相对的侧壁，底板将气缸组在其下端，以及在其上端连接气缸组的屋顶，由内壁，屋顶和地板形成的曲轴箱，曲轴箱具有延伸穿过屋顶和地板的纵向轴线，第一轴承定位在地板上并对准其纵向轴线用于可旋转地安装曲轴的一端，穿过屋顶的孔，定位在屋顶上并与纵向轴线对准的第二轴承，用于可旋转地安装曲轴的另一端穿过孔，安装在每个气缸，并且每个都具有安装在曲轴上的连杆，内壁，侧壁，地板和屋顶的相邻边缘部分限定了进入门曲轴和通过块的每一侧的连接杆，用于曲轴的驱动器，用于使其旋转并使活塞在其气缸中往复运动;以及抽吸和排出阀，用于允许气体从气缸中进入和排出气体。

4. 发明授权

US5080130A Gas compressor head and discharge valve construction 失效
标题翻译：气体压缩机头和排气阀结构
公开(公告)号：US5080130A
公开(公告)日：1992-01-14
申请号：US532204
申请日：1990-06-01
申请人： Gerald L. Terwilliger , Robert D. Douglas , Prasanta K. Roy , Milton M. Kosfeld
发明人： Gerald L. Terwilliger , Robert D. Douglas , Prasanta K. Roy , Milton M. Kosfeld
IPC分类号： F04B39/10 , F04B39/12
CPC分类号： F04B39/102 , F04B39/125 , Y10T137/7838 , Y10T137/7935
摘要： A single or multi-cylinder compressor unit being cylinder wall ported and having suction inlet means to compression chamber means through the wall and top of piston means, wherein suction valve means comprises preferably a light-weight plastic disc means mouted in an essentially free-floating manner in the piston means top, the discharge valving cooperatively comprises discharge porting plate means and discharge valve disc means reciprocably mounted on bearing means in the compressor head for enhanced operating accuracy and seat longevity and adapted to seal discharge port aperture means in the plate means on the suction stroke, and wherein the piston means top, the compression side of the suction valve disc means, the compression side of the porting plate means, and the compression side of the discharge valve disc means all being adapted to lie substantially in the same plane at the apex of the compression stroke to essentially eliminate gas reexpansion.
摘要翻译：单缸或多缸压缩机单元是气缸壁，并且具有通过活塞装置的壁和顶部的压缩室装置的吸入口装置，其中吸入阀装置优选包括轻质塑料盘装置，其基本上自由浮动在活塞装置顶部的方式，排放阀协同地包括排出口板装置和可往复运动地安装在压缩机头中的轴承装置上的排出阀盘装置，用于提高操作精度和座椅寿命，并且适于将板装置中的排出口孔装置吸入冲程，并且其中活塞装置顶部，吸入阀盘装置的压缩侧，移动板装置的压缩侧，排出阀盘装置的压缩侧全部适于基本上位于同一平面在压缩行程的顶点，以基本上消除气体再膨胀。

5. 发明授权

US4491290A Train defect detecting and enunciating system 失效
标题翻译：火车缺陷检测和发声系统
公开(公告)号：US4491290A
公开(公告)日：1985-01-01
申请号：US406021
申请日：1982-08-06
申请人： Robert D. Douglas
发明人： Robert D. Douglas
IPC分类号： B61K9/04 , B61L1/20 , B61L3/00 , B61L3/22 , B61L23/02 , B61L25/02 , G08B21/00
CPC分类号： B61L23/02 , B61K9/04 , B61L25/021 , B61L3/227
摘要： A train monitoring system for detecting hot boxes, dragging equipment and the like at the rail site, determining the location on the train of a monitored defect and annunciating the defect and location from a digital automated voice generator to the train crew as well as along a telephone line to a central location. Recording of the defect with time and date of same is provided. The system also has provision for self check via an external simulated train.
摘要翻译：一种用于在铁路站检测热箱，拖动设备等的列车监控系统，确定列车上的监控缺陷位置，并将缺陷和位置从数字自动语音发生器通知给火车乘客以及沿着电话线到中央位置。提供了具有相同时间和日期的缺陷记录。该系统还通过外部模拟火车进行自检。

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