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21. 发明专利

GB1357322A MARINE PROPULSION UNIT 未知
公开(公告)号：GB1357322A
公开(公告)日：1974-06-19
申请号：GB1934470
申请日：1970-04-22
申请人： GRAY R
IPC分类号： B63H11/14 , B63H11/00
摘要： 1357322 Propelling ships R GRAY 21 July 1971 [22 April 1970] 19344/70 Heading B7V A ship is propelled by using steam pressure to expel water from a container in the ship through a jet pod located below the ship. As illustrated in Fig. 1, three containers 1, 2, 3 are discharged and refilled in sequence to provide a continuous pulsating jet from a jet pod 10 to which they are connected by lines 11. Water is tapped from the discharge line of whichever container is discharging at any particular time and passes through a one-way valve 6 and a preheater coil 5 into a flash boiler 7 from which steam passes to the head of the next container in the cycle to discharge it. The cycle is commenced by means of a pump 4. Steam enters the containers through ejectors 9 to draw in seawater through a line connected to the forward end of the jet pod. The effective water capacity of the containers is thus increased. The containers refill by gravity, the refill water entering the containers through ejectors in their discharge lines. The pressure build-up at the forward end of the jet pod may be used to speed up the refilling process. In the embodiment illustrated in Fig. 3, the containers 104, 105 and 106 are supplied with steam from a single boiler 101. The containers discharge cyclically, the discharge of one container initiating the supply of steam to another. At a typical point in the cycle container 105 discharges and its discharge pressure opens a valve 107 to allow passage of steam from a header 103 to an orifice plate located between valve 107 and a closed valve 108. When steam pressure equalizes across the plate, valve 108 opens to admit steam to container 106 to discharge it and thereby to continue the cycle. Steam passing to the containers entrains boiler furnace flue gases at ejectors 109. In contrast to the Fig. 1 embodiment, steam is generated from a demineralized feedwater supply. The feedwater is fed to the boiler by pulses of steam from one of the valves 108 acting on the surface of water in a vessel 116. Feedwater passes through a one-way valve, a regulating valve and a preheating coil to the boiler. Any excess feedwater enters a vessel 115 to compress air in it and thereby to maintain the feedwater supply pressure. The containers 104-106 are refilled with seawater through the suction openings of ejectors 11. The containers, jet pod, and steam generating equipment are mounted as a unit in a through wall of the ship. The unit can be turned to change the direction of pod thrust and can be raised and lowered to position the containers appropriately relative to sea level.

22. 发明授权

US3814045A Amphibious vehicles 失效
标题翻译：大型车辆
公开(公告)号：US3814045A
公开(公告)日：1974-06-04
申请号：US16380871
申请日：1971-07-19
申请人： GRAY R
发明人： GRAY R
IPC分类号： B60F3/00
CPC分类号： B60F3/0015 , B63H2001/346
摘要： The invention relates to an amphibious vehicle for the transport of passengers and/or cargo over land, soft mud or water. The vehicle is supported and propelled by two or more tracks in the form of endless belts each of which comprises a series of interlinked open ended boxes and which are trained about wheels or sprockets, driven by a suitable engine. Steering of the vehicle is effected by retarding one of the belts with respect to the other.
摘要翻译：本发明涉及用于在陆地，软泥或水上运输乘客和/或货物的水陆两用车辆。车辆由环形带的形式的两个或更多个轨道支撑和推动，每个轨道包括一系列相互连接的开放式箱体，并且由合适的发动机驱动的关于轮子或链轮进行训练。车辆的转向通过相对于另一个减速其中一个带来实现。

23. 发明授权

US3733718A Mathematical demonstration device 失效
标题翻译：数学演示装置
公开(公告)号：US3733718A
公开(公告)日：1973-05-22
申请号：US3733718D
申请日：1971-07-23
申请人： GRAY R A , MONTAGUE F D
发明人： HILL F D , HILL F J , HILL S L
IPC分类号： G09B23/04
CPC分类号： G09B23/04
摘要： A demonstration device incorporating an open frame mounting an XY plane, an XZ plane and two YZ planes. The planes are normally recessed so as to define a central demonstration area. Alternatively, the XY plane, XZ plane and one YZ plane can be oriented coplanar to each other. Point locating strings and rods, as well as a trigonometric function demonstration attachment in the nature of a compass pivotally mounting radially extending arms are also provided.
摘要翻译：包括安装XY平面，XZ平面和两个YZ平面的开放框架的演示装置。平面通常是凹进的，以便限定一个中央示范区。或者，XY平面，XZ平面和一个YZ平面可以彼此共面定向。还提供了定位弦和杆的点，以及在枢轴安装径向延伸臂的罗盘本质上的三角函数演示附件。

24. 发明授权

US3853637A Method of treating articles under differential vacuum conditions with external gas flow 失效
标题翻译：在具有外部气体流动的差异真空条件下处理物品的方法
公开(公告)号：US3853637A
公开(公告)日：1974-12-10
申请号：US37295073
申请日：1973-06-25
申请人： GRAY R AND CO INC
发明人： GRAY R , PROCHKO G
IPC分类号： C21D1/773 , C21D1/00
CPC分类号： C21D1/773
摘要： The process of treating articles in a vacuum which includes placing the articles in a first enclosure which is fluidly connected to a second enclosure through a fixed or variable orifice. The first enclosure may be physically located within the confines of the second enclosure or outside the confines thereof. A vacuum source is connected to the second enclosure and draws a vacuum therein to a range of from 10 microns to 6,700 microns and an external gas is continuously introduced into the first enclosure which results in a vacuum therein of from 100 microns to 10,000 microns. The gas may be inert or it may be functional i.e., reactive. It is desirable to keep the ratio of pressure in the first enclosure to pressure in the second enclosure in the range of from about 1.5:1 to about 20:1.
摘要翻译：在真空中处理物品的过程包括将物品放置在通过固定或可变孔流体连接到第二外壳的第一外壳中。第一外壳可以物理上位于第二外壳的范围内或其外界。真空源连接到第二外壳，并在其中抽吸10至6,700微米的范围内的真空，外部气体连续地引入到第一外壳中，导致其中真空度为100微米至10,000微米。气体可以是惰性的，或者它可以是功能性的，即反应性的。期望将第一外壳中的压力比率保持在第二外壳中的压力在约1.5:1至约20:1的范围内。

25. 发明授权

US3762591A Anti-drip device 失效
标题翻译：防滑设备
公开(公告)号：US3762591A
公开(公告)日：1973-10-02
申请号：US3762591D
申请日：1971-03-30
申请人： GRAY R
发明人： GRAY R
IPC分类号： A47G23/03 , B65D23/06
CPC分类号： A47G19/2283 , A47G23/03
摘要： This invention pertains to a device which prevents objectionable dripping of liquid such as coffee from the bottom of a cup which when lifted from a saucer carries with it a portion of such liquid which may have been inadvertently spilled into the saucer when the cup is filled or carried to a place of service. The device consists of a disk-like member which is devoid of peripheral walls and which has apertures therein through which liquid may drain into the saucer and has ribs on a surface thereof that engage the bottom of the cup (or the bottom of the saucer) to hold the bottom of the cup spaced from the spilled liquid. The disk-like member is devoid of any peripheral flange thus facilitating cleaning thereof in use with cups and saucers of varying sizes. In one form of the invention two similar disklike members may be secured in back-to-back relationship with registering apertures, so that ribs on the lower side hold the member spaced from the bottom of the saucer and ribs on the other side hold the bottom of the cup spaced above the spilled liquid.
摘要翻译：本发明涉及一种防止液体如咖啡底部不适当滴落的装置，当茶碟从托盘中提起时，其携带一部分这种液体，当杯子被填充时可能会不经意地溅入到碟碟中，携带到服务场所。该装置由不具有周壁的圆盘状构件组成，并且其中具有孔，液体可通过该孔排放到托盘中，并且在其表面上具有接合杯（或底盘）底部的肋，以保持杯子的底部与溢出的液体间隔开。圆盘状构件没有任何外围法兰，因此便于使用不同尺寸的杯子和碟子进行清洁。在本发明的一种形式中，两个类似的盘状构件可以以对准孔的背靠背关系固定，使得下侧的肋将该构件保持在与托盘底部间隔开的位置，另一侧的肋保持杯子的底部在溢出的液体之上分开。

26. 发明授权

US3721403A Rotogyro 失效
标题翻译： ROTOGYRO
公开(公告)号：US3721403A
公开(公告)日：1973-03-20
申请号：US3721403D
申请日：1970-10-08
申请人： CASWELL J , GRAY R , MULLER W
发明人： MULLER W , GRAY R , CASWELL J
IPC分类号： B64C27/02 , B64C27/22 , B64C27/24 , B64C27/32
CPC分类号： B64C27/22 , B64C27/02 , B64C27/24 , B64C27/32
摘要： An improved type of aircraft is provided with a rotatable wing having autogyro blades mounted near the ends thereof while having a stationary wing and propeller for horizontal flight. The rotatable wing also serves as an airfoil during horizontal flight but is operable with its autogyro blades during take off and landing to provide greatly increased lift for a given horsepower. The power plant used for driving the rotatable wing and propeller is variably coupled thereto in a manner to attain the most efficient utilization of power under all conditions of flight.

27. 发明申请

US20110242817A1 LIGHTWEIGHT HEAT SINKS AND LED LAMPS EMPLOYING SAME 有权
标题翻译：轻型散热器和使用相同的LED灯
公开(公告)号：US20110242817A1
公开(公告)日：2011-10-06
申请号：US12979529
申请日：2010-12-28
申请人： Ashfaqul I. Chowdhury , Gray R. Allen , Joshua I. Rintamaki
发明人： Ashfaqul I. Chowdhury , Gray R. Allen , Joshua I. Rintamaki
IPC分类号： F21V29/00 , B05D1/12
CPC分类号： F21V3/00 , B82Y30/00 , F21K9/232 , F21K9/233 , F21V7/041 , F21V29/505 , F21V29/773 , F21V29/87 , F21Y2115/10
摘要： A heat sink includes a thermally conductive layer comprising at least one of fullerenes and nanotubes disposed in a polymeric host. The thermally conductive layer may be disposed on a heat sink body, which may be thermally insulating and/or plastic, and may include surface area enhancing heat radiating structures, such as fins, with the thermally conductive layer being disposed over at least the surface area enhancing heat radiating structures. A light emitting diode (LED)-based lamp embodiment includes the heat sink and an LED module including one or more LED devices secured with and in thermal communication with the heat sink. A method embodiment includes forming the heat sink body and disposing the thermally conductive layer on the heat sink body. The disposing may comprise spray coating. An external energy field may be applied during spray coating to impart a non-random orientation to nanotubes in the polymeric host.
摘要翻译：散热器包括导热层，其包含设置在聚合物主体中的富勒烯和纳米管中的至少一种。导热层可以设置在可以是隔热和/或塑性的散热体上，并且可以包括表面积增强的散热结构，例如翅片，导热层至少设置在表面积增强散热结构。基于发光二极管（LED）的灯实施例包括散热器和LED模块，LED模块包括固定在散热片上并与散热器热连通的一个或多个LED器件。方法实施例包括形成散热体并将导热层设置在散热体上。处理可以包括喷涂。可以在喷涂期间施加外部能量场以赋予聚合物主体中的纳米管的非随机取向。

28. 发明申请

US20090048700A1 METHOD FOR REPORTING THE STATUS OF A CONTROL APPLICATION IN AN AUTOMATED MANUFACTURING ENVIRONMENT 失效
标题翻译：在自动化制造环境中报告控制应用状态的方法
公开(公告)号：US20090048700A1
公开(公告)日：2009-02-19
申请号：US11839714
申请日：2007-08-16
申请人： Michael W. Mock , Gray R. Moore , Justin W. Wong
发明人： Michael W. Mock , Gray R. Moore , Justin W. Wong
IPC分类号： G06F19/00
CPC分类号： G05B23/0227 , G05B23/0278
摘要： Disclosed are embodiments that provide near real-time monitoring of a control application in a manufacturing environment to detect and determine the root cause of faults within the control application. The embodiments monitor the flow of data within the control application during events (i.e., transactions, stages, process steps, etc.). By comparing a dataflow path for a near real-time event with historical dataflow path records, dataflow interruptions (i.e., fails) within the control application can be detected. By determining the location of such a dataflow interruption, the root cause of the control application fail can be determined. Additionally, the invention can generate summary reports indicating the status of the control application. These summary reports can further be generated with drill downs to provide a user with direct access to the records upon which the reports were based.
摘要翻译：公开了提供对制造环境中的控制应用的近实时监控以检测和确定控制应用内的故障的根本原因的实施例。这些实施例在事件（即事务，阶段，处理步骤等）期间监视控制应用程序内的数据流。通过将近实时事件的数据流路径与历史数据流路径记录进行比较，可以检测到控制应用程序内的数据流中断（即，失败）。通过确定这种数据流中断的位置，可以确定控制应用程序失败的根本原因。此外，本发明可以生成指示控制应用的状态的汇总报告。这些摘要报告可以进一步通过深入研究生成，以向用户提供对报告所基于的记录的直接访问。

29. 发明授权

US3777757A Sucking wound plug and chest aspirator 失效
标题翻译：取消绕线插头和吸烟者
公开(公告)号：US3777757A
公开(公告)日：1973-12-11
申请号：US3777757D
申请日：1971-01-08
申请人： GRAY R , CASWELL J , MULLER W
发明人： GRAY R , CASWELL J , MULLER W
IPC分类号： A61F2/958 , A61M1/00 , A61M16/06 , A61M25/02
CPC分类号： A61M39/0247 , A61M16/06 , A61M16/0683 , A61M25/02 , A61M25/1011 , A61M2025/0233 , A61M2025/028 , A61M2039/027 , A61M2039/0273 , A61M2039/0276 , A61M2039/0297 , A61M2205/0216 , A61M2210/10 , A61M2210/101 , A61M2230/005
摘要： A unique inflatable bag catheter is provided having a pliable elongated bag disposed generally at the distal end thereof. A cylindrical end portion of the distal end may be formed with a plurality of apertures for the passage of fluids into the catheter from a space immediately adjacent the distal end. A terminal-most portion of the distal end of the catheter may be formed with a cushioning device to prevent damage to delicate internal portions of the body such as the lungs. A hand pump portion of the catheter may be threadedly and removably engaged with an inflatable balloon portion of the catheter. One-way valves may be provided in both the inflatable balloon portion of the catheter and the hand pump portion of the catheter to insure that fluids sucked in from the distal end of the catheter will travel only away from the distal end toward the proximal end of the catheter. One one-way valve may be disposed on either side of the hand pump which may comprise an elastomeric bulb. A conduit may be connected with the inflatable balloon for directing inflating fluids thereto. The free terminal end of the conduit may be fitted with threading corresponding with threading on the inflatable balloon portion of the catheter. Because of this arrangement, the hand pump may be attached initially to the conduit for inflating the balloon and then may be removed to be reconnected with the inflatable balloon portion of the catheter for evacuating fluids from within a body cavity. When the hand pump is threadedly engaged with the conduit for inflating the balloon, another one-way valve may be threadedly engaged within a free end portion of the elastomeric bulb portion of the catheter to convert the pump from a suction device to one for pressurizing of the inflatable balloon. In one alternative embodiment, a valved face mask may be provided to require a user to forceably exhale so as to increase the compression force on internal drainage fluids which force, in turn, permits the expulsion of undesirable internal fluids through the catheter by the pumping action of the chest wall.
摘要翻译：提供了一种独特的充气袋导管，其具有通常设置在其远端处的柔韧细长袋。远端的圆柱形端部可以形成有多个孔，用于从紧邻远端的空间将流体导入导管。导管远端的最终部分可以形成有缓冲装置，以防止损坏诸如肺部的身体的精细内部部分。导管的手泵部分可以与导管的可充气球囊部分螺纹并可移除地接合。可以在导管的可充气球囊部分和导管的手泵部分中设置单向阀，以确保从导管的远端吸入的流体仅能够从远端朝向近端导管。一个单向阀可以设置在手动泵的任一侧上，其可以包括弹性体灯泡。导管可以与可充气气囊连接，用于将充气流体引导到其上。导管的自由终端可以装配有对应于在导管的可充气球囊部分上的螺纹的螺纹。由于这种布置，手泵可以初始地附接到导管以使气囊膨胀，然后可以被移除以与导管的可膨胀气囊部分重新连接，以从体腔内排出流体。当手动泵与用于使球囊膨胀的导管螺纹接合时，另一个单向阀可以被螺纹地接合在导管的弹性体球泡部分的自由端部分内，以将泵从抽吸装置转换成用于加压充气气球。

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