公开(公告)号：US6028166A

公开(公告)日：2000-02-22

申请号：US88756

申请日：1998-06-02

Applicant: Joseph Martin Guillot, Jr.

Inventor： Joseph Martin Guillot, Jr.

IPC: B01J3/00 ,  B01J19/18 ,  C08F6/00 ,  C08F6/06

CPC classification number: B01J3/006 ,  B01J19/1862 ,  C08F6/005 ,  B01J2219/00162 ,  B01J2219/00182

Abstract: A method and apparatus for generating mixed and degassed resin. Resin is added to, and stored in, a feed tank where air is forced into the resin from the bottom of the tank to mix the resin. The resin is drawn into a hold tank through a feed-to-hold tank tube by creating a vacuum within the hold tank. Resin flows out of the tube and onto a rotating plate located within the hold tank. The rotating plate provides a surface area for degassing the resin and further directs the resin to an inner surface of the hold tank which provides additional surface area for degassing the resin. A hold tank proximity sensor detects when the hold tank is full of resin and the vacuum is terminated. A low level proximity sensor detects the absence of resin in a dispense tank and a crossover valve is opened, air pressure is applied to the hold tank and resin is forced from the hold tank and into the dispense tank via a hold-to-dispense tank tube. A high level proximity sensor detects the presence of resin in the dispense tank and the crossover valve is closed and the application of air pressure to the hold tank is terminated. A controller controls operation and the process which is continually repeated such that the dispense tank always has a ready supply of mixed and degassed resin.

Abstract translation: 一种用于产生混合脱气树脂的方法和装置。 将树脂加入并储存在进料罐中，其中空气从罐的底部被迫进入树脂以混合树脂。 通过在保持箱内产生真空将树脂通过供料罐管吸入保持箱中。 树脂从管中流出并流到位于储罐内的转盘上。 旋转板提供用于使树脂脱气的表面积，并进一步将树脂引导到保持罐的内表面，该表面提供用于使树脂脱气的附加表面积。 保持箱接近传感器检测保持箱何时装满树脂并终止真空。 低水平接近传感器检测出分配罐中不存在树脂，并且打开交换阀，将空气压力施加到保持箱，并且树脂通过保持分配罐被迫从保持箱并进入分配罐 管。 高级接近传感器检测分配罐中树脂的存在，并且交叉阀关闭，并且终止对保持箱施加空气压力。 控制器控制操作和持续重复的过程，使得分配器始终具有混合和脱气树脂的容易供应。

公开(公告)号：US6027629A

公开(公告)日：2000-02-22

申请号：US836469

申请日：1997-05-16

Applicant: Jun Hisamoto ,  Koji Wada ,  Koki Ikeda ,  Masahiro Yanagawa

Inventor： Jun Hisamoto ,  Koji Wada ,  Koki Ikeda ,  Masahiro Yanagawa

IPC: B01J3/00 ,  B01J19/02 ,  C23C16/44 ,  C25D11/04 ,  C25D11/12

CPC classification number: C23C16/4404 ,  B01J19/02 ,  B01J3/006 ,  C25D11/045 ,  C25D11/12 ,  B01J2219/024 ,  Y10T428/249953 ,  Y10T428/249954 ,  Y10T428/249956

Abstract: The present invention relates to a vacuum chamber and chamber parts made of aluminum or its alloys which exhibit excellent corrosion resistance to a corrosive gas or plasma introduced into the vacuum chamber, the surface treatment, and material for the vacuum chamber. The vacuum chamber has a porous layer with a structure in which a pore diameter at the top thereof is small, while a pore diameter at the bottom thereof is large. In order to give such a structure to the porous layer, a final anodizing voltage is set to be higher than an initial anodizing voltage when the surface of the base material is anodized. After the porous-type anodizing is completed, non-porous type anodizing may be conducted so as to grow a barrier layer. Furthermore, the base material made of aluminum alloy preferably has particles such as precipitates and/or deposits with a diameter of 10 .mu.m or less in average, and the precipitates and/or deposits are arranged in parallel with a largest surface of the base material.

Abstract translation: PCT No.PCT / JP95 / 02263 Sec。 371日期：1997年5月16日 102（e）日期1997年5月16日PCT提交1995年11月6日PCT公布。 公开号WO96 / 15295 日期1996年5月23日本发明涉及一种由铝或其合金制成的真空室和室部件，其对被引入真空室的腐蚀性气体或等离子体，表面处理和真空室的材料表现出优异的耐腐蚀性。 真空室具有其顶部的孔径小的多孔层，底部的孔径大。 为了将这种结构赋予多孔层，当阳极氧化基底材料的表面时，最终的阳极氧化电压被设定为高于初始阳极氧化电压。 在多孔型阳极氧化完成之后，可以进行无孔型阳极氧化以便生长阻挡层。 此外，由铝合金制成的基材优选具有平均直径为10μm以下的析出物和/或沉积物的粒子，并且析出物和/或沉积物与基材的最大表面平行地排列 。

公开(公告)号：US5958329A

公开(公告)日：1999-09-28

申请号：US965469

申请日：1997-11-06

Applicant: Donald Lee Brown

Inventor： Donald Lee Brown

IPC: B01J3/00 ,  B01J12/02 ,  B01J19/08 ,  B22F9/12 ,  C01B13/20 ,  C01G9/02 ,  C01G23/047 ,  B22F9/14

CPC classification number: B82Y30/00 ,  B01J12/02 ,  B01J19/085 ,  B01J3/006 ,  B22F9/12 ,  C01B13/20 ,  C01G23/047 ,  C01G9/02 ,  B22F2998/00 ,  B22F2999/00 ,  C01P2004/64 ,  Y10S977/777

Abstract: A method and apparatus for producing nanoparticles at a high rate is provided. The system uses two chambers separated by a narrow duct. Contained within the lower chamber is the source material, preferably heated with an electron gun and fed with a continuous feeder for extended nanoparticle production runs. The upper chamber is used to nucleate the nanoparticles, the nanoparticles formed when the source vapor collides with a gas contained within the upper chamber. Depending upon the desired nanoparticles, the gas within the upper chamber is either inert or reactive. The duct connecting the upper and lower chambers is narrow enough to allow differential pumping of the chambers. Furthermore the vapor stream flowing though the duct at high speed provides a pumping action which helps to maintain the differential pressures within the two chambers. At least a portion of the top surface of the upper chamber is cooled, thus providing a condensation site for the nanoparticles. Periodically one or more scrappers remove the condensed nanoparticles from the condensation surface, allowing them to collect within particle collection containers surrounding the duct.

Abstract translation: 提供了一种高速生产纳米粒子的方法和装置。 该系统使用由狭窄的管道隔开的两个室。 包含在下腔室内的是源材料，优选用电子枪加热，并且用连续进料器供给以延长纳米粒子生产运行。 上室用于使纳米颗粒成核，当源蒸气与包含在上室内的气体碰撞时形成纳米颗粒。 取决于所需的纳米颗粒，上部室内的气体是惰性或反应性的。 连接上部和下部腔室的管道足够窄以允许腔室的差动泵送。 此外，高速流过管道的蒸汽流提供了有助于保持两个室内的压差的泵送作用。 上室的顶表面的至少一部分被冷却，从而提供纳米颗粒的冷凝位置。 定期地，一个或多个刮板从冷凝表面去除凝结的纳米颗粒，使其能够收集在围绕管道的颗粒收集容器内。

公开(公告)号：US5753161A

公开(公告)日：1998-05-19

申请号：US696472

申请日：1996-08-14

Applicant: Rodger D. Lightle ,  Robert L. Sadinski ,  Robert M. Lincoln

Inventor： Rodger D. Lightle ,  Robert L. Sadinski ,  Robert M. Lincoln

IPC: B29C47/92 ,  B01J3/00 ,  B01J3/03 ,  B29C44/34 ,  B29C47/08 ,  B29C47/34 ,  B29C47/88

CPC classification number: B29C44/3407 ,  B01J3/006 ,  B01J3/03 ,  B29C44/3403 ,  B29C47/34 ,  B29C47/884 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/92 ,  B29C2947/92104 ,  B29C2947/92428 ,  B29C2947/92476 ,  B29C2947/926 ,  B29C2947/92923 ,  B29C2947/92971 ,  B29C47/0009 ,  B29C47/905

Abstract: A horizontal vacuum extrusion line includes a fixed bulkhead, a die inside the bulkhead, a telescoping vacuum chamber section and a fixed chamber section. A dam in the fixed section forms a pond for immersion cooling of the extrudate. A truss extends from the dam to the bulkhead supporting, shaping and calibration equipment and extends through the telescoping section. Fluid pressurizable seals at each end of the telescoping section are operable after the telescoping section is closed against the bulkhead and the telescoping and fixed sections are locked together. The telescoping section provide a more compact line and easier access to the complex equipment downstream of the die. The extrudate from the die passes down into the pond and then through an orifice in a hood projecting from the chamber into a lower level portion of the pond exposed to atmosphere. The hood also includes a tractor drive to push the extrudate through the underwater orifice. The hood and its contents are accessible through the atmospheric pond. A tractor haul-off and the tractor drive in the hood are the only extrudate drives between the calibration equipment and atmosphere. The higher level of the pond within the chamber downstream of the dam is controlled by a valve in turn controlling the output of a pump. The valve control senses the pond level and operates independently of the vacuum controls.

Abstract translation: 卧式真空挤压生产线包括固定隔板，隔板内的模具，伸缩真空室部分和固定室部分。 固定部分的坝形成了用于浸渍冷却挤出物的池。 桁架从大坝延伸到隔板支撑，成型和校准设备，并延伸穿过伸缩部分。 伸缩部分的每端处的流体可加压密封件在伸缩部分相对于舱壁关闭并且伸缩和固定部分被锁定在一起之后是可操作的。 伸缩部分提供更紧凑的生产线，更容易进入模具下游的复杂设备。 来自模具的挤出物向下流入池塘，然后穿过从室中突出的罩中的孔口，暴露于大气中的池塘的下部。 发动机罩还包括一个拖拉机驱动器，用于将挤出物推出水下孔口。 罩及其内容物可通过大气池进入。 拖拉机牵引车和牵引车的驱动器是校准设备和大气之间唯一的挤出机。 坝下游的池塘中的较高水位由阀门控制，从而控制泵的输出。 阀门控制检测池水位，独立于真空控制器运行。

公开(公告)号：US5466765A

公开(公告)日：1995-11-14

申请号：US401375

申请日：1995-03-09

Applicant: Douglas M. Haseltine ,  Thomas L. Yount ,  Jimmy L. Ryans

Inventor： Douglas M. Haseltine ,  Thomas L. Yount ,  Jimmy L. Ryans

IPC: B01J3/00 ,  C08F2/00 ,  C08G63/78 ,  C08G63/00

CPC classification number: B01J3/006 ,  C08G63/785

Abstract: The present invention discloses a polymerization system having at least two reaction chambers wherein vacuum is used to remove vapors therefrom comprising a single vacuum system for supplying vacuum in increasing amounts to successive reaction chambers. Also disclosed is a polymerization process having at least first and second reaction chambers in which the pressure is decreased successively from said first chamber to a final chamber, said process comprising the steps of:maintaining a vacuum in said final chamber by removing final chamber vapors therefrom via a final chamber ejector connected thereto by a vacuum line;directing discharge from said final chamber ejector into a first chamber precondenser to produce first chamber non-condensed materials and condensed first chamber ejector motive fluid;directing said first chamber ejector non-condensed materials from said first chamber precondenser to a second ejector connected thereto by a vacuum line;directing discharge from said second ejector into a second condenser to produce second condenser non-condensed materials and condensed second ejector motive fluid; wherein said second condenser is connected to a vacuum pump.

Abstract translation: 本发明公开了一种具有至少两个反应室的聚合系统，其中使用真空来除去其中的蒸气，其中包括单个真空系统，用于以递增的量向连续的反应室提供真空。 还公开了一种具有至少第一和第二反应室的聚合方法，其中压力从所述第一室连续降低到最终室，所述方法包括以下步骤：通过从其中除去最终室蒸气来保持所述最终室中的真空度 通过真空管线连接到其的最终室喷射器; 引导从所述最终室喷射器排出到第一室预冷凝器中以产生第一室非冷凝材料和冷凝的第一室喷射器运动流体; 将所述第一室喷射器非冷凝材料从所述第一腔室预冷凝器引导到由真空管线连接到其的第二喷射器; 将所述第二喷射器排放到第二冷凝器中以产生第二冷凝器非冷凝材料和冷凝的第二喷射器运动流体; 其中所述第二冷凝器连接到真空泵。

公开(公告)号：US5426949A

公开(公告)日：1995-06-27

申请号：US228001

申请日：1994-04-15

Applicant: Norihide Saho ,  Hisanao Ogata ,  Takeo Nemoto ,  Taisei Uede ,  Yasuo Yamashita

Inventor： Norihide Saho ,  Hisanao Ogata ,  Takeo Nemoto ,  Taisei Uede ,  Yasuo Yamashita

IPC: B01J3/00 ,  F02G1/044 ,  F04B37/08 ,  F25B9/00 ,  F25B19/00

CPC classification number: F02G1/0445 ,  B01J3/006 ,  F04B37/08 ,  F25B9/00 ,  F02G2250/18 ,  F25B2309/002

Abstract: A vacuum vessel has a member to be cooled to a low operating temperature inside the vacuum vessel and a main cooling circuit having fluid for cooling the member to operating temperature. The main cooling circuit has first fluid refrigerating means located at the vacuum vessel. To achieve rapid cooling, there is a pre-cooling circuit having the fluid for pre-cooling the member towards the operating temperature. The pre-cooling circuit has second fluid refrigerating means operating independently of the first fluid refrigerating means. The pre-cooling circuit cools the main cooling circuit, prior to operation of the main cooling circuit, by passage of the fluid from the pre-cooling circuit into the main cooling circuit. A heat shield cooling circuit for cooling a heat shield cools the second fluid refrigerating means of the pre-cooling circuit.

Abstract translation: 真空容器具有在真空容器内被冷却至低工作温度的构件，以及具有用于将构件冷却至工作温度的流体的主冷却回路。 主冷却回路具有位于真空容器处的第一流体冷冻装置。 为了实现快速冷却，存在预冷却回路，其具有用于将构件预冷却到工作温度的流体。 预冷却回路具有独立于第一流体冷冻装置工作的第二流体冷冻装置。 在主冷却回路运行之前，预冷却回路冷却主冷却回路，通过流体从预冷回路进入主冷却回路。 用于冷却隔热罩的隔热罩冷却回路冷却预冷却回路的第二流体冷冻装置。

公开(公告)号：US5283414A

公开(公告)日：1994-02-01

申请号：US665697

申请日：1991-03-07

Applicant: Siegfried Straemke

Inventor： Siegfried Straemke

IPC: B01J3/00 ,  B01J3/04 ,  B01J19/08 ,  C23C8/36 ,  H01J37/32 ,  B23K9/00

CPC classification number: H01J37/32522 ,  B01J19/088 ,  B01J3/006 ,  B01J3/046 ,  C23C8/36 ,  B01J2219/0894

Abstract: The plasma treatment apparatus includes a vacuum-tight first container for receiving the workpieces to be treated, and a pressure-tight second container enclosing the first container. The intermediate space between the two containers can be evacuated by a suction device. If a high-temperature process is performed within the inner container, the intermediate space is evacuated, whereby the inner container is relieved of pressure while the outer container, taking up the pressure, is maintained at a low temperature. With low operating temperatures, a gas is kept in convective flow within the intermediate space so that heat is transmitted from the inner container to the outer container. In this case, pressure is taken up by the inner container.

Abstract translation: 等离子体处理装置包括用于接收待处理工件的真空密封第一容器和封闭第一容器的耐压第二容器。 两个容器之间的中间空间可以通过抽吸装置抽真空。 如果在内部容器内进行高温处理，则中间空间被抽真空，由此内部容器释放压力，同时承受压力的外部容器保持在低温。 在低工作温度下，气体在中间空间内保持对流，使得热量从内容器传递到外容器。 在这种情况下，内部容器承受压力。

公开(公告)号：US5154582A

公开(公告)日：1992-10-13

申请号：US748273

申请日：1991-08-21

Applicant: Philip Danielson

Inventor： Philip Danielson

IPC: B01J3/00 ,  F04B37/02 ,  F04B37/04 ,  H01J7/18

CPC classification number: F04B37/02 ,  B01J3/006 ,  F04B37/04 ,  H01J7/18

Abstract: A bulk getter-pump, consisting primarily of large beds of heated getter-material for use in pumping down a vacuum chamber to a rough vacuum. The pump is designed for applications now are served by turbo, cryo, diffusion, and ion pumps. The pump consists of a meshed cage filled with bulk getter-material pellets, which cage is housed in a housing coupled to a conduit of a vacuum chamber, so that the bulk getter-material is exposed to the interior of the vacuum chamber. In use, a roughing pump is first used to bring the chamber down to a pressure of about 2 torr, and then the bulk getter-pump of the invention is operatively coupled to the chamber for sorbing gases, in order to reach a desired vacuum.

Abstract translation: 大量的吸气泵，主要由大量加热的吸气剂床组成，用于将真空室抽真空至真空。 该泵设计用于现在由涡轮，低温，扩散和离子泵供应的应用。 泵由一个填充有大量吸气材料颗粒的网状笼组成，其中笼子被容纳在耦合到真空室的管道的壳体中，使得本体吸气材料暴露于真空室的内部。 在使用中，首先使用粗抽泵将室降低至约2托的压力，然后本发明的本体吸气泵可操作地联接到室以吸附气体，以便达到所需的真空度。

公开(公告)号：US5043148A

公开(公告)日：1991-08-27

申请号：US230411

申请日：1988-08-10

Applicant: Takao Yasue

Inventor： Takao Yasue

IPC: B01J3/02 ,  B01J3/00 ,  B65D81/20 ,  H01L21/203

CPC classification number: B01J3/006 ,  Y10T436/25

Abstract: A transfer vessel for transporting a specimen between two vacuum apparatuses while maintaining the specimen under a high vacuum. The device has a hermetic container for accommodating a specimen removed from a vacuum apparatus and for supporting the specimen. A pressure reducing device reduces the pressure in the hermetic container by adsorbing a gaseous matter contained therein.

Abstract translation: 用于在两个真空装置之间运送试样同时在高真空下保持试样的转移容器。 该装置具有用于容纳从真空装置中取出并用于支撑试样的试样的密封容器。 减压装置通过吸附其中所含的气态物质来降低密封容器中的压力。

公开(公告)号：US4554036A

公开(公告)日：1985-11-19

申请号：US607779

申请日：1984-05-07

Applicant: Cosby M. Newsom

Inventor： Cosby M. Newsom

IPC: B01J3/00 ,  B29C73/30 ,  B32B35/00

CPC classification number: B01J3/006 ,  B29C73/30

Abstract: A portable vacuum device for carrying out in situ bonding processes wherein the device is capable of encompassing a work site area, creating a vacuum thereabout thereby permitting the patching and repair of the workpiece through a heat and pressure process. Also disclosed is a unique process using the device of invention.

Abstract translation: 一种用于进行原位接合工艺的便携式真空装置，其中该装置能够包围工作区域，在其上产生真空，由此允许通过热和压力工艺对工件进行修补和修复。 还公开了使用本发明的装置的独特方法。