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1. 发明授权

US06786053B2 Pressure pod cryogenic fluid expander 有权
标题翻译：压力舱低温液体膨胀机
公开(公告)号：US06786053B2
公开(公告)日：2004-09-07
申请号：US10251034
申请日：2002-09-20
申请人： Paul Drube
发明人： Paul Drube
IPC分类号： F17C902
CPC分类号： F17C5/06 , F17C9/02 , F17C2201/0109 , F17C2201/0119 , F17C2201/056 , F17C2203/0345 , F17C2203/0391 , F17C2205/0326 , F17C2205/0335 , F17C2205/0338 , F17C2221/011 , F17C2221/014 , F17C2221/016 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/036 , F17C2227/0121 , F17C2227/0311 , F17C2227/0393 , F17C2250/01 , F17C2250/072 , F17C2270/02 , F17C2270/05
摘要： A system that generates high pressure cryogenic gas includes a storage tank that contains a liquid cryogen and a feed line that supplies the liquid cryogen to a pressure pod. The pressure in the pressure pod gradually increases due to ambient heat to a first predetermined level. A regulator valve opens at the first predetermined level thereby directing the liquid cryogen to a heat exchanger where it is vaporized and directed back to the pressure pod to raise the pressure therein further. Once the pressure in the pressure pod reaches a second predetermined level, a dispense valve opens. The pressurized liquid cryogen is directed through the dispense valve to a vaporizer that vaporizes the high pressure liquid cryogen to a cryogenic gas that may be dispensed and stored in a tank.
摘要翻译：产生高压低温气体的系统包括储存罐，其包含液体冷冻剂和将液体冷冻剂供应到压力舱的进料管线。压力舱中的压力由于环境热而逐渐增加到第一预定水平。调节阀以第一预定水平开口，从而将液体冷冻剂引导至热交换器，在该热交换器中，其被汽化并引导回到压力舱，以进一步升高其压力。一旦压力舱中的压力达到第二预定水平，分配阀打开。加压液体冷冻剂通过分配阀被引导到蒸发器，蒸发器将高压液体冷冻剂蒸发成可以分配并存储在罐中的低温气体。

2. 发明授权

US06430940B1 Special effects cloud generation system 有权
标题翻译：特效云生成系统
公开(公告)号：US06430940B1
公开(公告)日：2002-08-13
申请号：US09603284
申请日：2000-06-26
申请人： Alejandro J. Gonzalez
发明人： Alejandro J. Gonzalez
IPC分类号： F17C902
CPC分类号： A63J5/025 , F17C7/04 , F17C9/00 , F17C2201/0114 , F17C2201/0119 , F17C2201/056 , F17C2203/0391 , F17C2203/0629 , F17C2203/0643 , F17C2205/0323 , F17C2205/0338 , F17C2221/014 , F17C2221/015 , F17C2221/031 , F17C2223/0161 , F17C2223/033 , F17C2265/025
摘要： An effects generation system structured to produce a controlled special effects cloud and including a cryogenic fluid source including a container wherein a quantity of a cryogenic fluid is stored. The container includes a fluid outlet and a fluid inlet, the fluid inlet being disposed in fluid flow communication with a pressurization assembly that is structured to maintain an outflow of the cryogenic fluid, under pressure, through the fluid outlet and into a delivery assembly operatively connected with the fluid outlet and structured to deliver the cryogenic fluid into a desired area through a plurality of delivery ports and into reactive proximity with a quantity of a reactive fluid so as to bring about a phase change in the reactive fluid sufficient to result in the formation of the special effects cloud.
摘要翻译：一种效果生成系统，其被构造成产生受控的特殊效果云并且包括包含容器的低温流体源，其中存储有一定数量的低温流体。容器包括流体出口和流体入口，流体入口设置成与加压组件流体流动连通，该加压组件被构造成在压力下保持低温流体的流出通过流体出口并进入可操作地连接的输送组件具有流体出口并且构造成将低温流体通过多个输送端口输送到期望的区域并且与一定量的反应流体反应性接近，以便使反应流体中的相变足以导致形成的特效云。

3. 发明授权

US06412288B1 Point cooling 失效
标题翻译：点冷却
公开(公告)号：US06412288B1
公开(公告)日：2002-07-02
申请号：US09762359
申请日：2001-04-13
申请人： Mikael Orsén
发明人： Mikael Orsén
IPC分类号： F17C902
CPC分类号： B29C45/7337 , A61F7/00 , B29C35/16 , B29C2035/165 , C21D1/613 , F25D3/10 , F25D29/001
摘要： The present invention relates to a method and a device for point cooling. The cooling device comprises a cooling channel provided with a defined small end surface (9, 39) and an outlet valve (11) separated therefrom, a container (13) with liquid carbon dioxide and an access conduit (15a-c, 43) connected to said container (13) provided with a nozzle (17, 45) localized to said cooling channel, whereby liquid carbon dioxide is brought to flow from the container out through said nozzle. The invention further comprises to choose the overpressure of the container, adjust the outlet valve (11) and design the nozzle in such a way that the pressure in the cooling channel (7, 35) is kept above the so-called triple point of carbon dioxide and that the distance between the nozzle (17, 45) and the defined small end surface (9, 39) is adapted so as to substantially gasify the carbon dioxide at said end surface. The device is particularly intended for point cooling of a injection moulded or cast detail (31) with a sharp edge (33) or a varying material thickness, whereby the cooling channel (35) is provided in a moulding tool (37) intended for the detail.
摘要翻译：本发明涉及点冷却的方法和装置。冷却装置包括设置有限定的小端面（9,39）和与其分离的出口阀（11）的冷却通道，具有液态二氧化碳的容器（13）和连接到其上的通路导管（15a-c，43）设置有设置有位于所述冷却通道的喷嘴（17,45）的所述容器（13），由此液体二氧化碳从所述容器通过所述喷嘴流出。本发明还包括选择容器的超压，调节出口阀（11）并设计喷嘴，使得冷却通道（7,35）中的压力保持在所谓的碳三重点上方并且喷嘴（17,45）和限定的小端面（9,39）之间的距离适于使得在所述端面处基本上气化二氧化碳。该装置特别用于具有尖锐边缘（33）或变化的材料厚度的注射成型或铸造细节（31）的点冷却，由此冷却通道（35）设置在用于详情。

4. 发明授权

US06263678B1 Method of evaporating a low temperature liquid medium 有权
标题翻译：蒸发低温液体介质的方法
公开(公告)号：US06263678B1
公开(公告)日：2001-07-24
申请号：US09591910
申请日：2000-06-09
申请人： Friedemann Suttrop
发明人： Friedemann Suttrop
IPC分类号： F17C902
CPC分类号： B64G1/50 , F02C7/224 , F17C9/02 , F17C13/10 , F17C2203/012 , F17C2221/012 , F17C2223/0153 , F17C2223/033 , F17C2225/0123 , F17C2227/0393 , F17C2260/032 , F17C2270/0189 , F28D7/026 , F28D7/106 , F28D2021/0033 , F28D2021/0047 , Y02E60/321 , Y02P90/45
摘要： In a method and evaporator device for evaporating a low temperature liquid medium, such as hydrogen for example, the hydrogen is first evaporated and at least partially superheated in a forward-flowing first channel, and is then directed to flow back in the opposite direction in a second return-flowing channel. The second channel is especially interposed between the first channel and a passage through which flows a heat-providing medium such as a hot exhaust gas. Thus, the superheated hydrogen flowing in the second channel serves as an intermediate layer for heat transfer from the heat-providing medium through the hydrogen in the second channel to the low temperature, initially liquid hydrogen in the first channel. The heat exchange surfaces in contact with the heat-providing medium are not directly adjacent the extremely cold surfaces in contact with the in-flowing low temperature liquid hydrogen, and the superheated hydrogen acts as a buffer between the hot side and the cold side of the evaporator. As a result, the evaporator has a very low structural weight, and condensation and icing problems can be avoided even when using a hot medium and a cold medium having extremely different temperatures.
摘要翻译：在用于蒸发例如氢气的低温液体介质的方法和蒸发器装置中，首先在向前流动的第一通道中蒸发氢并且至少部分地过热，然后将氢引导回向相反方向第二回流通道。第二通道特别介于第一通道和流过诸如热废气之类的供热介质的通道之间。因此，在第二通道中流动的过热氢气用作从第二通道中的从供热介质通过氢气到第一通道中的低温初始液态氢的热传递的中间层。与供热介质接触的热交换表面不直接邻近与流动中的低温液态氢接触的极冷的表面，并且过热的氢气充当热侧和冷端之间的缓冲区蒸发器。结果，蒸发器具有非常低的结构重量，并且即使当使用具有极高温度的热介质和冷介质时也可以避免冷凝和结冰问题。

5. 发明授权

US06698212B2 Cryogenic temperature control apparatus and method 有权
标题翻译：低温温度控制装置及方法
公开(公告)号：US06698212B2
公开(公告)日：2004-03-02
申请号：US10185757
申请日：2002-06-27
申请人： Herman H. Viegas , David J. Vander Woude , Jayaram Seshadri , John J. Shaw
发明人： Herman H. Viegas , David J. Vander Woude , Jayaram Seshadri , John J. Shaw
IPC分类号： F17C902
CPC分类号： B60H1/3202 , F17C7/04 , F17C13/026 , F17C2201/0109 , F17C2201/035 , F17C2201/056 , F17C2205/0326 , F17C2221/013 , F17C2221/014 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2227/0313 , F17C2227/0337 , F17C2250/032 , F17C2250/0439 , F17C2250/0626 , F17C2250/0631 , F17C2250/0636 , F17C2260/031 , F17C2270/0171 , F25D3/105 , F25D17/06 , F25D29/001 , F25D29/003 , F25D2700/02 , F25D2700/10 , G05D23/1931
摘要： A cryogenic temperature control apparatus comprises a storage tank housing a quantity of cryogenic fluid, a housing defining a conditioned space, and a heat exchanger in thermal communication with the conditioned space. A first flow path fluidly connects the storage tank and the heat exchanger. A first valve is positioned along the first flow path to selectively fluidly seal the first flow path between the storage tank and the heat exchanger. A second flow path fluidly connects the storage tank and the heat exchanger. A second valve is positioned along the second flow path to selectively fluidly seal the second flow path between the storage tank and the heat exchanger.
摘要翻译：低温温度控制装置包括容纳一定数量的低温流体的容器，限定空间的壳体和与调节空间热连通的热交换器。第一流路将储罐和热交换器流体连接。第一阀沿着第一流动路径定位，以选择性地流体地密封储罐和热交换器之间的第一流动路径。第二流路将储罐和热交换器流体连接。第二阀沿着第二流动路径定位以选择性地流体地密封存储罐和热交换器之间的第二流动路径。

6. 发明授权

US06474078B2 Pumping system and method for pumping fluids 有权
标题翻译：泵送系统和泵送方法
公开(公告)号：US06474078B2
公开(公告)日：2002-11-05
申请号：US09825784
申请日：2001-04-04
申请人： David Jonathan Chalk , Donald Earl Thompson , John Francis Fischl , David John Farese
发明人： David Jonathan Chalk , Donald Earl Thompson , John Francis Fischl , David John Farese
IPC分类号： F17C902
CPC分类号： F17C13/026 , F04B15/08 , F04D7/00 , F04D29/5873 , F17C9/02 , F17C13/02 , F17C13/028 , F17C2205/0355 , F17C2223/0161 , F17C2223/033 , F17C2225/0161 , F17C2225/035 , F17C2227/015 , F17C2260/031 , F17C2270/05
摘要： An apparatus for transferring fluid from a vessel includes a pump, a first conduit, and a control means in fluid communication with the pump and having open and closed positions. The first end of the conduit is in fluid communication with the vessel and a second end of the conduit is in fluid communication with an inlet of the pump. The control means alternates between the open and the closed positions, whereby a stream of fluid flows into the pump inlet from the conduit when the control means first alternates to the open position, the control means alternates to the closed position and the fluid vaporizes in the pump thereby forming a vaporized portion of the fluid, and a stream of the vaporized portion of the fluid flows out of a pump outlet when the control means alternates again to the open position.
摘要翻译：用于从容器传送流体的装置包括泵，第一导管和与泵流体连通并具有打开和关闭位置的控制装置。导管的第一端与容器流体连通，导管的第二端与泵的入口流体连通。控制装置在打开位置和关闭位置之间交替，由此当控制装置首先交替到打开位置时，流体流从管道流入泵入口，控制装置交替到关闭位置，并且流体在泵，从而形成流体的汽化部分，并且当控制装置再次交替到打开位置时，流体的蒸发部分的流量从泵出口流出。

7. 发明授权

US06446445B1 Method of reducing the duration of the thermal stabilization phase of a liquefied gas converter 有权
标题翻译：降低液化气转换器的热稳定期持续时间的方法
公开(公告)号：US06446445B1
公开(公告)日：2002-09-10
申请号：US09155834
申请日：1999-06-05
申请人： Robert John Phillips , David John Peacey , Humphrey Albert Samuel Hamlin
发明人： Robert John Phillips , David John Peacey , Humphrey Albert Samuel Hamlin
IPC分类号： F17C902
CPC分类号： F17C9/02 , F17C5/02 , F17C2205/0332 , F17C2205/0335 , F17C2223/0153 , F17C2223/033 , F17C2225/0123 , F17C2227/0107 , F17C2227/0302 , F17C2227/04 , F17C2250/043 , F17C2260/056 , F17C2270/0189 , F17C2270/0509 , F17C2270/079
摘要： A method of reducing the duration of the thermal stabilization phase of a liquefied gas converter (13) is characterized in that the method comprises providing in a feed line (11) between a source (12) of liquefied gas and the liquefied gas converter (13), an uninsulated flow region (16) through which at least a portion of the liquefied gas passes during filling.
摘要翻译：降低液化气转换器（13）的热稳定化阶段的持续时间的方法的特征在于，该方法包括在液化气体源（12）和液化气转换器（13）之间的进料管线（11）），非绝缘流动区域（16），在填充期间至少一部分液化气体通过该流动区域。

8. 发明授权

US06349546B1 Liquid gas exchanger 失效
标题翻译：液体气体交换器
公开(公告)号：US06349546B1
公开(公告)日：2002-02-26
申请号：US09656584
申请日：2000-09-06
申请人： Woo Sik Yoo
发明人： Woo Sik Yoo
IPC分类号： F17C902
CPC分类号： F28F27/00 , C30B25/10 , F17C13/045 , F17C2221/014 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/035 , F17C2225/036 , F17C2227/0316 , F17C2250/032 , F17C2270/0518 , F28D2021/0077 , F28F1/14 , F28F9/26
摘要： A heat exchanger is used to transfer heat from water to liquid nitrogen. As heat is transferred from the water to the liquid nitrogen, the temperature of the water becomes lower and the liquid nitrogen converts to gaseous nitrogen. The cooled water and gaseous nitrogen are used by one or more semiconductor fabrication equipment in the semiconductor fabrication process. Thus, overall power consumption of the semiconductor fabrication process is lowered because water is cooled by passing the water by liquid nitrogen to convert the liquid nitrogen to gaseous nitrogen for use in the semiconductor fabrication process.
摘要翻译：使用热交换器将水从水转移到液氮。当热量从水转移到液氮时，水的温度变低，液氮转化为气态氮。冷却的水和气态氮在半导体制造工艺中由一个或多个半导体制造设备使用。因此，半导体制造工艺的整体功耗降低，因为通过使液氮通过水来冷却水而将液氮转化为气态氮以用于半导体制造工艺。

9. 发明授权

US06336332B1 Pressure regulating device for a cryogenic tank and plant for delivering corresponding fluid 失效
标题翻译：用于低温罐和用于输送相应流体的设备的压力调节装置
公开(公告)号：US06336332B1
公开(公告)日：2002-01-08
申请号：US09589519
申请日：2000-06-08
申请人： Antoine Cohu
发明人： Antoine Cohu
IPC分类号： F17C902
CPC分类号： F17C9/02 , F17C2203/0391 , F17C2203/0631 , F17C2205/0332 , F17C2205/0338 , F17C2205/0358 , F17C2221/017 , F17C2221/05 , F17C2223/0115 , F17C2223/0161 , F17C2223/033 , F17C2227/0304 , F17C2227/0386 , F17C2250/072
摘要： This device comprises a closed heating chamber (36) extending through the wall (3, 4, 5) of the tank and connected to this wall, a feed pipe (22) suitable for feeding the heating chamber (36) with a heating fluid having a temperature above the temperature of the cryogenic fluid, and an exhaust pipe (23) intended for discharging the heating fluid, each of the pipes intended for discharging the heating fluid, each of the pipes (22, 23) passing through an outer wall (20) of the heating chamber (36). The device is particularly useful in the delivery of ultrapure helium.
摘要翻译：该装置包括延伸穿过罐的壁（3,4,5）并连接到该壁的封闭加热室（36），适于将加热室（36）送入加热流体的进料管（22）温度高于低温流体的温度，以及用于排出加热流体的排气管（23），每个用于排出加热流体的管道，每个管道（22,23）穿过外壁（ 20）。该装置在超纯氦输送中特别有用。

10. 发明授权

US06799429B2 High flow pressurized cryogenic fluid dispensing system 有权
标题翻译：高流量加压低温流体分配系统
公开(公告)号：US06799429B2
公开(公告)日：2004-10-05
申请号：US10306624
申请日：2002-11-27
申请人： Paul Drube , Timothy Neeser , Thomas Shaw , David Wondra
发明人： Paul Drube , Timothy Neeser , Thomas Shaw , David Wondra
IPC分类号： F17C902
CPC分类号： F17C13/02 , F17C7/04 , F17C9/02 , F17C2201/054 , F17C2205/0326 , F17C2205/0335 , F17C2205/0338 , F17C2221/011 , F17C2221/014 , F17C2221/016 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2227/0304 , F17C2250/032 , F17C2250/043 , F17C2250/0491 , F17C2250/072 , F17C2260/032
摘要： A high pressure cryogenic fluid dispensing system features a tank containing a cryogenic liquid with a liquid side and a head space there above. A pressure building coil featuring a section of parallel heat exchangers and a section of series heat exchangers receives liquid from the tank through a pressure building regulator valve and a pair of surge check valves. The liquid flashes to gas in the section of parallel heat exchangers and the resulting gas is forced to the section of series heat exchangers where it is pressurized and warmed. The gas may be directed to a warming coil for dispensing and to the head space of the tank to rapidly pressurize it. Gas traveling to the head space flows through an vapor space withdrawal control valve. The vapor space withdrawal control valve and pressure building regulator valve may be automated via a controller that provides pressure building when the tank pressure drops below the system operating pressure.
摘要翻译：高压低温流体分配系统的特征在于包含液体侧的低温液体和在其上方的顶部空间的罐。具有一段平行热交换器和一系列热交换器的压力建筑线圈通过压力建筑调节阀和一对喘振止回阀从罐接收液体。液体在平行的热交换器的部分中闪烁到气体，并将所得到的气体强制到串联热交换器的部分，在那里被加压和加热。气体可以被引导到用于分配的加温盘管和罐的顶部空间以使其快速加压。流到顶部空间的气体流过蒸汽空间抽出控制阀。蒸气空间抽出控制阀和压力建筑调节阀可以通过控制器自动化，当罐压力低于系统工作压力时，该控制器提供压力建筑。

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