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公开(公告)号：US6012179A
公开(公告)日：2000-01-11
申请号：US778457
申请日：1997-01-03
CPC分类号： A61F7/10 , A61B46/00 , A61F2007/0064 , A61F2007/0233 , Y10S2/03
摘要： A garment for use by a patient during an operation comprises an inner skin and an outer skin which between them define a space. A source and value are provided for passing a gas mixture of air and a predetermined volume of helium through the space to control the body temperature of the patient.
摘要翻译： 在操作期间由患者使用的衣服包括内皮和外皮之间，它们之间限定空间。 提供了一种源和值，用于使空气和预定体积的氦气的混合物通过该空间以控制患者的体温。
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公开(公告)号：US5931005A
公开(公告)日：1999-08-03
申请号：US2478
申请日：1998-01-02
摘要： A chiller for chilling a quantity of fluid of the type comprising an adsorbent for receiving and adsorbing under pressure a quantity of gas, the desorption of gas from the adsorption causing a reduction in temperature of the adsorbent and adsorbate which acts to chill the fluid, wherein the chiller comprises one or more thin-walled vessels for placement in direct thermal contact with the fluid to be chilled, each vessel comprising two thin sheets of substantially similar size and shape, joined together around the peripheral edges thereof so as to form a cavity therebetween for containing the adsorbent. Preferably, heat transfer means are provided to ensure efficient transfer of heat between the surface of the body of adsorbent and the adsorbent therewithin.
摘要翻译： 一种冷冻机，用于冷冻一定量的包含吸附剂的流体的流体，所述吸附剂在一定压力下接收和吸附一定量的气体，气体从吸附物中解吸，导致吸附剂的温度降低，并且使吸附剂的温度降低，从而使液体冷却，其中 冷却器包括一个或多个薄壁容器，用于与待冷却的流体直接热接触，每个容器包括两个基本相似的尺寸和形状的薄片，其围绕其周边边缘连接在一起，以便在其间形成空腔 用于容纳吸附剂。 优选地，提供热传递装置以确保在吸附体的表面和其中的吸附剂之间的有效的热传递。
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公开(公告)号：US5891217A
公开(公告)日：1999-04-06
申请号：US784555
申请日：1997-01-21
申请人： Norberto O. Lemcoff , Mario A. Fronzoni , Michael E. Garrett , Brian C. Green , Timothy D. Atkinson , Alberto I. La Cava
发明人： Norberto O. Lemcoff , Mario A. Fronzoni , Michael E. Garrett , Brian C. Green , Timothy D. Atkinson , Alberto I. La Cava
IPC分类号： B01D53/04 , B01D53/047 , F16K11/074
CPC分类号： B01D53/0446 , F16K11/0743 , B01D2253/102 , B01D2256/10 , B01D2256/12 , B01D2259/40005 , B01D53/047
摘要： A rotary valve system which includes of a pair of valve assemblies each of which has valve parts with flat faces which, when pressed together and rotated, provide valving action between various ports incorporated in one valve part of each assembly. The first valve part of each assembly contains a circular array of through openings, each of which is connected to a conduit. The second valve part of each assembly contains several passages which provide communication between various openings of the first valve part and valve apertures located in the second valve part of each assembly. The second valve part of each assembly also contains one or more passages which provide communication between members of one or the other array of openings. The valve system can be effectively used to automate operation of a gas or liquid adsorption system comprising two or more adsorption vessels, the number of vessels being equivalent to the total number of openings in either array. Use of the valve assembly in an adsorption system eliminates the need for many of the valves required in conventional multivessel adsorption systems.
摘要翻译： 一种旋转阀系统，其包括一对阀组件，每个阀组件具有带有平坦表面的阀部件，当压在一起并旋转时，该阀部件在各组件的一个阀部件中结合的各个端口之间提供阀作用。 每个组件的第一阀部件包含通孔的圆形阵列，每个通孔连接到导管。 每个组件的第二阀部分包含几个通道，其提供第一阀部分的各个开口和位于每个组件的第二阀部分中的阀孔之间的连通。 每个组件的第二阀部分还包含提供一个或另一个开口阵列的构件之间的连通的一个或多个通道。 阀系统可以有效地用于使包括两个或更多个吸附容器的气体或液体吸附系统的操作自动化，容器的数量等于任一阵列中的开口总数。 在吸附系统中使用阀组件消除了对常规多管式吸附系统所需的许多阀的需要。
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公开(公告)号：US5820656A
公开(公告)日：1998-10-13
申请号：US787183
申请日：1997-01-21
申请人： Norberto O. Lemcoff , Mario A. Fronzoni , Michael E. Garrett , Brian C. Green , Timothy D. Atkinson , Alberto I. La Cava
发明人： Norberto O. Lemcoff , Mario A. Fronzoni , Michael E. Garrett , Brian C. Green , Timothy D. Atkinson , Alberto I. La Cava
IPC分类号： B01D53/04 , B01D53/047 , F16K11/074
CPC分类号： F16K11/0743 , B01D53/0446 , B01D2253/102 , B01D2256/10 , B01D2256/12 , B01D2259/40005 , B01D53/047
摘要： A rotary valve system which includes of a pair of valve assemblies each of which has valve parts with flat faces which, when pressed together and rotated, provide valving action between various ports incorporated in one valve part of each assembly. The first valve part of each assembly contains a circular array of through openings, each of which is connected to a conduit. The second valve part of each assembly contains several passages which provide communication between various openings of the first valve part and valve apertures located in the second valve part of each assembly. The second valve part of one assembly also contains one or more passages which provide communication between members of one or the other array of openings. The valve system can be effectively used to automate operation of a gas or liquid adsorption system comprising two or more adsorption vessels, the number of vessels being equivalent to the total number of openings in either array. Use of the valve assembly in an adsorption system eliminates the need for many of the valves required in conventional multivessel adsorption systems.
摘要翻译： 一种旋转阀系统，其包括一对阀组件，每个阀组件具有带有平坦表面的阀部件，当压在一起并旋转时，该阀部件在各组件的一个阀部件中结合的各个端口之间提供阀作用。 每个组件的第一阀部件包含通孔的圆形阵列，每个通孔连接到导管。 每个组件的第二阀部分包含几个通道，其提供第一阀部分的各个开口和位于每个组件的第二阀部分中的阀孔之间的连通。 一个组件的第二阀部分还包含提供一个或另一个开口阵列的构件之间的连通的一个或多个通道。 阀系统可以有效地用于使包括两个或更多个吸附容器的气体或液体吸附系统的操作自动化，容器的数量等于任一阵列中的开口总数。 在吸附系统中使用阀组件消除了对常规多管式吸附系统所需的许多阀的需要。
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公开(公告)号：US5520856A
公开(公告)日：1996-05-28
申请号：US403326
申请日：1995-03-14
CPC分类号： B01F5/0206 , B01F3/0446 , B01F3/0876 , B01F5/0415 , B01F5/0428 , B01F5/106 , B01F2201/01 , Y10S261/75
摘要： An improved apparatus for the introduction of a gas into a liquid comprising a mixing device formed by a first generally convergent section and a second generally divergent section, said first section having a narrow outlet end of smaller diameter than an inlet end of said second section and extending thereinto so as to form an annular gap therebetween, and supply means for supplying said gas to said annular gap so as to facilitate the mixing of said gas with any liquid passing therethrough. The mixing device is preferably positioned at or near the surface of the liquid so as to avoid problems associated with hydrostatic head. The apparatus is advantageous in the treatment of a liquid with oxygen which is preferably generated by a Pressure Swing Adsorption device.
摘要翻译： 一种用于将气体引入液体的改进装置，包括由第一大致会聚部分和第二大体上发散部分形成的混合装置，所述第一部分具有比所述第二部分的入口端小的直径的窄出口端， 在其间形成环形间隙，以及用于将所述气体供应到所述环形间隙的供应装置，以便于所述气体与通过其中的任何液体的混合。 混合装置优选地位于液体表面处或附近，以避免与静水压头相关的问题。 该设备在处理优选由压力摆动吸附装置产生的氧气的液体中是有利的。
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公开(公告)号：US5470379A
公开(公告)日：1995-11-28
申请号：US1946
申请日：1993-01-07
申请人： Michael E. Garrett
发明人： Michael E. Garrett
IPC分类号： B01D53/22
CPC分类号： B01D53/22
摘要： Air is separated in a vessel housing gas separation membranes. A flow control valve controls the passage of air to an inlet header of the vessel. The setting of the valve is adjusted in accordance with the level of oxygen impurity in product nitrogen leaving the vessel for an outlet header. A second flow control valve is provided and is of a kind whereby product nitrogen is able to be delivered at a constant flow rate over a range of different pressures upstream thereof. Accordingly, the apparatus is able to deliver nitrogen at a desired purity and flow rate.
摘要翻译： 在容纳气体分离膜的容器中分离空气。 流量控制阀控制空气通向容器的入口集管。 根据出口集管的容器氮气产品氮中的氧杂质浓度调整阀的设置。 提供第二流量控制阀，并且是一种能够在其上游的不同压力范围内以恒定流速输送产品氮的种类。 因此，该设备能够以期望的纯度和流速输送氮气。
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公开(公告)号：US5451248A
公开(公告)日：1995-09-19
申请号：US212652
申请日：1994-03-10
申请人： Piotr J. Sadkowski , Michael E. Garrett , Alberto LaCava , Norberto Lemcoff , Dimitrios Psaras , Shigeki Hayashi
发明人： Piotr J. Sadkowski , Michael E. Garrett , Alberto LaCava , Norberto Lemcoff , Dimitrios Psaras , Shigeki Hayashi
IPC分类号： A23B7/144 , A23B7/148 , A23B7/152 , A23L3/3427 , B01D53/047
CPC分类号： A23B7/148 , A23B7/144 , A23B7/152 , A23L3/3427
摘要： A system for controlling the atmosphere of a container for use in the storage and/or transportation of perishable goods which includes adsorption apparatus for the selective adsorption in whole or in part and in a predeterminded order of any water vapor, carbon dioxide, oxygen or ethylene contained within the atmosphere, a blower for urging the atmosphere to the adsorption apparatus, and a conduiting for returning the controlled atmosphere to the container.
摘要翻译： 一种用于控制用于储存和/或运输易腐货物的容器的气氛的系统，其包括用于全部或部分选择性吸附的吸附装置以及任何水蒸汽，二氧化碳，氧气或乙烯的预先的顺序 容纳在大气中的鼓风机，用于将气氛推向吸附装置，以及用于将受控气氛返回到容器的导管。
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公开(公告)号：US5125937A
公开(公告)日：1992-06-30
申请号：US643410
申请日：1991-01-18
CPC分类号： B01D53/22
摘要： A membrane gas separation apparatus, typically for separating air, includes a gas separation cell containing an array of membranes in the form of hollow fibres. The cell has a first gas port and a second gas port. Flow of gas to and from the ports is controlled by a four-port, two-position valve. In one position, the valve admits incoming air to the first port and allows product nitrogen to flow out of the second port. In the other position the roles of the ports are reversed and hence the direction of flow of the gas is reversed. During prolonged operation, there is a tendency for contaminants to affect disproportionately the feed gas inlet of the membrane fibres. By periodically changing the position of the valve, different ends of the membrane fibres are presented to the feed gas, and thus the operating life of the membranes is lengthened.
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公开(公告)号：US4733526A
公开(公告)日：1988-03-29
申请号：US836029
申请日：1986-03-04
申请人： Michael E. Garrett
发明人： Michael E. Garrett
CPC分类号： C01B21/0494 , C01B2210/0004 , C01B2210/001 , C01B2210/0014 , C01B2210/0045 , C01B2210/005 , C01B2210/0051
摘要： Fuel gas (typically taken from a source of natural gas associated with oil deposits) is burnt with air in a turbine 2 to produce a gaseous mixture comprising nitrogen, combustion products and oxygen. The mixture cotnains less than 20% by volume of oxygen. The mixture is cooled in a cooler 4 by heat exchange with water and then compressed in a compressor 6 which is driven by the turbine 2. The compressed gaseous mixture is separated typically by pressure swing adsorption to produce a gaseous nitrogen product suitable for use in the enhanced recovery of oil.
摘要翻译： 燃料气体（通常取自与油沉积物相关的天然气源）在涡轮机2中被空气燃烧以产生包含氮气，燃烧产物和氧气的气体混合物。 混合物小于20体积％的氧气。 混合物通过与水的热交换在冷却器4中冷却，然后在由涡轮机2驱动的压缩机6中压缩。压缩的气体混合物通常通过变压吸附分离以产生适合用于 提高油的回收率。
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10.发明授权Spark plug with ground electrode having mechanically locked precious metal feature 失效具有接地电极的火花塞具有机械锁定的贵金属特征公开(公告)号：US07190106B2
公开(公告)日：2007-03-13
申请号：US11322517
申请日：2005-12-30
IPC分类号： H01T13/20
摘要： A ground electrode for a spark plug has a through hole located adjacent a firing end of the electrode, with a precious metal firing tip extending through the hole. The firing tip is compressed axially to define a bulging portion extending radially outwardly from its longitudinal axis to mechanically retain the firing tip within the through hole. The firing tip additionally has an enlarged head or otherwise expanded portion at each axial end of the tip to provide a second mechanical interlock of the tip to the ground electrode. The firing tip can then also be welded to further strengthen its connection to the ground electrode. A method of manufacturing the ground electrode and a spark plug containing the ground electrode is also disclosed.
摘要翻译： 用于火花塞的接地电极具有邻近电极的烧制端的通孔，其中延伸穿过该孔的贵金属烧制尖端。 击发尖端被轴向压缩以限定从其纵向轴线径向向外延伸的凸出部分，以将烧制尖端机械地保持在通孔内。 点火尖端还在尖端的每个轴向端部处具有扩大的头部或其它扩张部分，以提供尖端与接地电极的第二机械互锁。 然后可以焊接点火尖以进一步加强其与接地电极的连接。 还公开了制造接地电极的方法和包含接地电极的火花塞。
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