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公开(公告)号：US4565299A
公开(公告)日：1986-01-21
申请号：US703499
申请日：1985-02-20
Applicant: Leroy C. Trumbo , Robert L. Feasel
Inventor： Leroy C. Trumbo , Robert L. Feasel
Abstract: A pressure vessel mounts hinges adjacent its open end for pivotal displacement of a door between open and closed positions, the hinges being raised and lowered with the door by power operated means. The door may be closed when lowered into roller-supported alignment with power operated locking means which includes toggle linkages for clamping the door to the vessel. Power operated safety pins hold the linkages in the locked condition.
Abstract translation: 压力容器将铰链安装在其开口端附近，以便在打开和关闭位置之间枢转地移动门，铰链通过动力操作装置与门一起升高和降低。 当电动操作的锁定装置下降到与辊支撑的对准时，门可以关闭，该锁定装置包括用于将门夹紧到容器的肘节连杆。 电动安全销将连杆锁定在锁定状态。
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102.发明授权Vessel for an unstable solution of a metal salt or complex and method for sealing such vessel 失效用于金属盐或络合物的不稳定溶液的容器以及用于密封该容器的方法
公开(公告)号：US4545873A
公开(公告)日：1985-10-08
申请号：US456895
申请日：1983-01-10
Applicant: Colin C. Blake , Paul A. Bacon
Inventor： Colin C. Blake , Paul A. Bacon
CPC classification number: C23F13/005 , C25C7/06
Abstract: The rotating shaft is sealingly mounted in a wall of the vessel by a liquid-tight lip seal. In order to avoid undesired depositions on the seal the latter is made of electroconductive material and connected to the anode of a source of electricity the cathode of which is connected to a counter-electrode within the vessel.
Abstract translation: 旋转轴通过液密唇密封件密封地安装在容器的壁中。 为了避免在密封件上的不期望的沉积，后者由导电材料制成并连接到电源的阳极，阴极的电极连接到容器内的对电极。
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公开(公告)号：US4514260A
公开(公告)日：1985-04-30
申请号：US496708
申请日：1983-05-20
Applicant: Gamal el Din Nasser
Inventor： Gamal el Din Nasser
CPC classification number: C02F1/04 , B01D3/146 , B01D3/32 , E04H5/02 , F28D3/00 , B01J2219/32275 , C02F2103/08 , F28D2021/0066 , Y10S159/08 , Y10S203/18
Abstract: Apparatus for a vertically extending heat exchanger column for the desaliion of sea water based on a multi-effect evaporation process includes a container for forming a pressure-tight enclosure about the heat exchanger column. The container is made up of four upwardly extending side walls, a top end wall and a bottom end wall. The side walls are arranged in pairs with the walls of each pair spaced opposite one another. A truss-like support structure is arranged around the outside of the container with one pair of side walls and the top and bottom end walls fixed to the support structure. The other pair of side walls are movably secured to the support structure. Lifting tackle is located on the upper end of the support structure. Movable platforms are mounted along the movable side walls of the container. Snap closures secure the movable side walls to the other side walls and to the end walls. Seals are provided along the movable side walls for the pressure tight enclosure of the container.
Abstract translation: 用于基于多效蒸发方法用于海水淡化的垂直延伸的热交换器柱的装置包括用于在热交换器柱周围形成不透气外壳的容器。 容器由四个向上延伸的侧壁，顶端壁和底端壁组成。 侧壁与每对的壁成对地排列，彼此间隔相对。 桁架状支撑结构设置在容器的外侧周围，一对侧壁和顶端壁和底端壁固定在支撑结构上。 另一对侧壁可移动地固定到支撑结构。 起重滑车位于支撑结构的上端。 可移动平台沿着容器的可移动侧壁安装。 快速闭合将可动侧壁固定到另一侧壁和端壁。 密封件沿着可移动侧壁设置用于容器的压力密封外壳。
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公开(公告)号：US4483458A
公开(公告)日：1984-11-20
申请号：US494423
申请日：1983-05-13
Applicant: Rudolf Minning , Heribert Dierkes , Jorg-Peter Korner , Peter Saamer
Inventor： Rudolf Minning , Heribert Dierkes , Jorg-Peter Korner , Peter Saamer
CPC classification number: F16J13/065 , B01J3/03
Abstract: The invention relates to a closure system for pressure vessels, the closure consisting of a cover and of two clamp halves each of which can be moved into closing or open position by means of guiding elements. The clamp halves, the cover, and the pressure vessel housing being equipped with stop surfaces, the stop surfaces of the clamp halves being opposite to those of the cover and of the pressure vessel housing in closing position. The closure system is especially suitable in cases where an entirely automatic closing device is required for pressure vessels having an operating pressure of more than 10 bar.The clamp halves are connected by means of tensible flexible bearings to guiding elements to allow for a cover movement in axial direction. The tension of the flexible bearings is sufficient for automatic resetting of the clamp halves into zero position after depressurization of the vessel.
Abstract translation: 本发明涉及一种用于压力容器的封闭系统，封闭件由盖子和两个夹子半部组成，每个夹子可通过导向元件移动到关闭或打开位置。 夹具半部，盖子和压力容器壳体配备有止动表面，夹具半部的止动表面与封盖和压力容器外壳的止动表面处于关闭位置相反。 关闭系统特别适用于在操作压力大于10巴的压力容器中需要完全自动关闭装置的情况。 夹具半部通过张力柔性轴承连接到导向元件，以允许盖子沿轴向运动。 柔性轴承的张力足以在将容器减压后将夹具半自动复位到零位置。
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公开(公告)号：US4479612A
公开(公告)日：1984-10-30
申请号：US427527
申请日：1982-09-28
Applicant: Newell L. Umbach , William J. Boyer
Inventor： Newell L. Umbach , William J. Boyer
Abstract: An elongated tubular wand is provided including an inlet end portion and an outlet end portion equipped with a spray discharge nozzle. A mounting sleeve is loosely disposed over the wand outlet end portion with the latter being slidingly reciprocal relative to the former. Seal structure is provided establishing a fluid tight sliding seal between the external surfaces of the wand and the internal surfaces of the mounting sleeve. A tubular full opening and closing valve is sealingly mounting on the end of the mounting sleeve corresponding to the wand outlet end portion and through which the latter may be lengthwise extended and retracted. The valve includes structure for support from a tubular inlet fitting opening into a closed pipe section or other closed vessel and the inlet end portion of the wand includes fluid inlet structure for sealed communication with a source of fluid under pressure.
Abstract translation: 提供了一种细长的管状棒，包括入口端部和装有喷射喷嘴的出口端部。 安装套筒松散地设置在杆出口端部上方，后者相对于前者滑动地往复。 提供了密封结构，其在所述棒的外表面和所述安装套的内表面之间建立流体密封的滑动密封。 管状全开关阀密封地安装在安装套筒的与棒出口端部相对应的端部上，后者可以纵向延伸和缩回。 阀包括用于从管状入口配件开口支撑到封闭管段或其他密闭容器中的结构，并且该棒的入口端部包括用于与压力下的流体源密封连通的流体入口结构。
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Patent Agency Ranking
公开(公告)号：US4447061A
公开(公告)日：1984-05-08
申请号：US385237
申请日：1982-06-04
Applicant: Richard W. Stover , Frederick T. Proper , Steven A. Young
Inventor： Richard W. Stover , Frederick T. Proper , Steven A. Young
CPC classification number: F16J15/002 , B01J19/002 , B01J19/20 , Y10S277/904
Abstract: A method and apparatus for preventing fluid leakage through a sealing mechanism of a melt pump into a vessel during the period of establishing a vacuum therein and increasing the viscosity of the material fed thereto. The method includes enclosing in a fluid-tight relationship the area of fluid leakage adjacent the sealing mechanism and reducing the pressure in the enclosed area sufficiently to prevent the fluid from leaking. The apparatus includes a rigid housing which encloses in fluid-tight relationship the area of fluid leakage adjacent the sealing mechanism, a vacuum generating device, and means for connecting the vacuum generating device with the enclosed area.
Abstract translation: 一种在建立真空期间防止流体通过熔体泵的密封机构泄漏到容器中并增加供给的材料的粘度的方法和装置。 该方法包括以密封关系的方式封闭邻近密封机构的流体泄漏区域，并充分减小封闭区域中的压力以防止流体泄漏。 该装置包括刚性壳体，其以与流体密封的关系封闭密封机构附近的流体泄漏区域，真空产生装置以及用于将真空发生装置与封闭区域连接的装置。
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公开(公告)号：US4349051A
公开(公告)日：1982-09-14
申请号：US133408
申请日：1980-03-24
Applicant: Lothar Schilf
Inventor： Lothar Schilf
IPC: F17C1/12 , B01J3/00 , B01J3/03 , F16J12/00 , F16L59/04 , F16L59/05 , F16L59/06 , F16L59/065 , F16L59/14 , F17C3/04 , F16L9/18 , B65D90/06
CPC classification number: F16L59/065 , F16L59/04 , F25D2201/14 , Y10T29/49805
Abstract: An insulation arrangement in which a sheath (2) having at least one thin deformable wall (3), for example of foil, contains a powder insulating material (10), with a high vacuum within the sheath. The vacuum can be drawn through an opening (8) after a filter (9) is inserted to prevent removing the powder when the vacuum is drawn. The insulation arrangement can take the form of a panel or a pipe, and the thin wall (3) can be mechanically deformed after the vacuum is drawn.
Abstract translation: 绝缘装置，其中具有至少一个薄的可变形壁（3）（例如箔）的护套（2）含有粉末绝缘材料（10），在护套内具有高真空。 在插入过滤器（9）之后，可以通过开口（8）抽真空，以防止在抽真空时去除粉末。 绝缘装置可以采取面板或管道的形式，并且在抽真空之后薄壁（3）可以被机械地变形。
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公开(公告)号：US4347944A
公开(公告)日：1982-09-07
申请号：US198146
申请日：1980-10-17
Applicant: Niels Moldrup
Inventor： Niels Moldrup
CPC classification number: F16J13/065 , B01J3/03 , Y10T292/212 , Y10T292/216
Abstract: Cover for a cylinder-shaped pressure container such as a vacuum impregnation container or an autoclave which at the mouth edge has members for holding a tight fitting closure member against the mouth edge which members contrary to previously known and complicated members can be manufactured by means of generally known working processes and machine tools. The mouth edge of the container (1) and the closure member (3) both have a radially outwards directed annular flange (2,4) which flanges have cooperating contact faces (5) and each a sloping surface, whereby the width of the two flange members (2,4) is decreasing towards the outer edge. The cover further comprises a retaining ring (6) which is placed close to the flange members (2,4) and which is ended up by two free ends (8). The retaining ring (6) has a slot (7) which is open towards the center and corresponding to the cross section of the flange members (2,4), and the circumference of the retaining ring (6) is similar to the outer circumference of the flanges (2,4) so that the free ends of the ring (6) can be pulled towards each other, when the flange members (2,4) are assumed in the slot (7) of the ring (6). The free ends (8) of the retaining ring (6) can be connected to driving means (9) of a hydraulic type for the closing of the retaining ring (6) around the flange members (2,4).
Abstract translation: PCT No.PCT / DK79 / 00005 Sec。 371日期1980年10月17日第 102（e）日期1980年10月17日PCT申请日1979年2月22日PCT公布。 出版物WO80 / 01831 日期为1980年9月4日。对于诸如真空浸渍容器或高压灭菌器的圆柱形压力容器，在嘴边具有用于将紧密封闭构件保持抵靠口部的构件，该构件与先前已知和复杂的构件相反 构件可以通过一般已知的工作过程和机床制造。 容器（1）和封闭构件（3）的口部边缘均具有径向向外的环形凸缘（2,4），这些凸缘具有配合的接触面（5）和每个倾斜表面，由此两者的宽度 凸缘构件（2,4）朝着外边缘减小。 所述盖还包括固定环（6），所述保持环靠近所述凸缘构件（2,4）放置并且由两个自由端（8）结束。 保持环（6）具有朝向中心开口并对应于凸缘构件（2,4）的横截面的槽（7），并且保持环（6）的周长类似于外周 当假定在环（6）的槽（7）中的凸缘构件（2,4）时，环（6）的自由端可以被拉向彼此。 保持环（6）的自由端（8）可以连接到用于围绕凸缘构件（2,4）关闭保持环（6）的液压类型的驱动装置（9）。
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公开(公告)号：US4316748A
公开(公告)日：1982-02-23
申请号：US131339
申请日：1980-03-18
Applicant: Barry A. Rugg , Robert Stanton
Inventor： Barry A. Rugg , Robert Stanton
CPC classification number: C13K1/02
Abstract: A process and apparatus for the acid hydrolysis of waste cellulose to glucose of the type wherein waste cellulose is continuously fed into an inlet port of a twin screw extruder, water is continuously fed into reaction zone in the extruder downstream of the inlet port, the cellulose is continuously reacted with water in the presence of an acid catalyst at elevated temperature and pressure in the reaction zone while continuously conveying same to an outlet port of the extruder and the reacted cellulose is discharged from the extruder the elevated temperature and pressure in the reaction zone is maintained, has the elevated pressure is maintained by forming a dynamic seal zone at the upstream end of the reaction zone by providing an unthreaded and radially recessed discontinuity in the screws.
Abstract translation: 用于将废纤维素酸性水解成葡萄糖的方法和装置，其中废纤维素连续地进料到双螺杆挤出机的入口中，水在进料口下游的挤出机中连续进料到反应区，纤维素 在酸性催化剂存在下，在反应区中升高的温度和压力下与水反应，同时连续地将其输送到挤出机的出口，并将反应的纤维素从反应区中升高的温度和压力排出 通过在螺钉中提供无螺纹和径向凹陷的不连续性，通过在反应区的上游端形成动态密封区来维持升高的压力。
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公开(公告)号：US4316747A
公开(公告)日：1982-02-23
申请号：US131340
申请日：1980-03-18
Applicant: Barry A. Rugg , Walter Brenner
Inventor： Barry A. Rugg , Walter Brenner
CPC classification number: C13K1/02
Abstract: A process and apparatus for the conversion of waste cellulose to glucose wherein an aqueous slurry of waste cellulose is acid hydrolyzed includes continuously feeding an aqueous slurry of waste cellulose into an inlet port with a twin screw extruder, continuously reacting the cellulose with water in the presence of an acid catalyst at elevated temperature and pressure in a reaction zone disposed in the extruder between the inlet port and an outlet port while continuously conveying same to the outlet port and at least quasi-continuously discharging the reacted cellulose from the extruder while maintaining the elevated temperature and pressure in the reaction zone by forming a dynamic seal zone at the upstream end of the reaction zone and valving the discharge downstream of the outlet port.
Abstract translation: 一种用于将废纤维素转化为葡萄糖的方法和设备，其中废纤维素的水性浆料被酸水解包括用双螺杆挤出机将废纤维素的含水浆料连续地供入入口，在存在的情况下使纤维素与水连续反应 的酸催化剂在升高的温度和压力下在设置在挤出机中的入口和出口之间的反应区中，同时连续地将其输送到出口，并且至少准连续地从挤出机排出反应的纤维素，同时保持升高 通过在反应区的上游端形成动态密封区，并对出口下游的排放进行阀门的控制，在反应区内的温度和压力。
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