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    Method for distribution of gas, gas distributing device and silencer-catalyst system
    1.
    发明申请
    Method for distribution of gas, gas distributing device and silencer-catalyst system 有权
    气体分配方法，气体分配装置和消声器催化剂系统

    公开(公告)号：US20030041896A1

    公开(公告)日：2003-03-06

    申请号：US10193155

    申请日：2002-07-12

    Inventor： Olav Holm-Christensen

    IPC: B05B007/00

    CPC classification number: F01N3/2892 ,  Y10T137/0318 ,  Y10T137/9682

    Abstract: The invention concerns a method and a device for the distribution of gas comprising transferring the gas into a swirl chamber through an inlet section positioned tangentially to the swirl chamber, swirling the gas in the swirl chamber by passage through a number of equally displaced bent vanes, the surface of the upstream part of the vanes lying in a plane perpendicular to the swirl chamber's axis, the downstream part of the vanes being parallel to the swirl chamber's axis, and the vanes extending radially outwards, and passing the gas through an outlet section positioned downstream the swirl chamber.

    Abstract translation: 本发明涉及一种用于分配气体的方法和装置，包括通过与涡旋室切向定位的入口部分将气体转移到涡流室中，通过穿过若干等同位移的弯曲叶片来旋转涡流室中的气体， 叶片的上游部分的表面位于垂直于涡流室轴线的平面中，叶片的下游部分平行于涡流室的轴线，并且叶片径向向外延伸，并使气体通过定位的出口部分 在漩涡室下游。

    Filter with valve having a hydrophobic coating
    2.
    发明授权
    Filter with valve having a hydrophobic coating 有权
    用具有疏水涂层的阀过滤

    公开(公告)号：US06508932B1

    公开(公告)日：2003-01-21

    申请号：US09762203

    申请日：2001-02-05

    Applicant: Heinz Mueller ,  Helmut Storz

    Inventor： Heinz Mueller ,  Helmut Storz

    IPC: B01D35147

    CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D35/18 ,  Y10T137/7922 ,  Y10T137/9682

    Abstract: A filter, especially a filter for lubricating oil of an internal combustion engine, including an inlet for the raw liquid and an outlet for the clean liquid. A filter insert (12) is arranged inside the filter, as well as a valve, such as a pressure relief valve (23). Parts of the valve are provided with coatings, for example hydrophobic coatings of polytetrafluoroethylene or silicone. The filter can also contain a heating element (34) in the vicinity of the valve.

    Abstract translation: 一种过滤器，特别是用于内燃机的润滑油的过滤器，包括用于原液的入口和用于清洁液体的出口。 过滤器插入件（12）布置在过滤器内部，以及阀，例如减压阀（23）。 阀的一部分设置有涂层，例如聚四氟乙烯或硅树脂的疏水涂层。 过滤器还可以在阀附近包含加热元件（34）。

    Spray nozzle with improved asymmetrical fluid discharge distribution
    3.
    发明申请
    Spray nozzle with improved asymmetrical fluid discharge distribution 有权
    喷嘴具有改善的不对称流体排放分布

    公开(公告)号：US20020053613A1

    公开(公告)日：2002-05-09

    申请号：US09491344

    申请日：2000-01-26

    Inventor： Richard Kassanits

    IPC: B05B001/00

    CPC classification number: B05B13/069 ,  B05B1/04 ,  B05B13/0627 ,  Y10T137/9682

    Abstract: A spray nozzle for producing an asymmetrically distributed fluid discharge pattern such as for use in a container coating application is provided. The spray nozzles includes a body portion having an internal fluid passageway which terminates in a substantially hemispherical dome shaped end wall. A discharge orifice is provided in the end wall which is produced by superimposing on each other an approximately round opening and an elongated opening having opposed rounded ends. The elongated opening having a length greater than a diameter of the round opening and the round opening and the elongated opening defining respective edges of the discharge orifice which extend at different angles relative to a longitudinal axis of the fluid passageway. The resulting orifice produces a fluid discharge pattern wherein the amount of fluid discharged tapers in a continuous, non-linear manner from the location of maximum discharge to points of minimum flow at either end of the discharge pattern.

    Abstract translation: 提供了一种用于产生不对称分布的流体排放图案的喷嘴，例如用于容器涂布应用中。 喷嘴包括具有内部流体通道的主体部分，该内部流体通道终止于基本上半球形的圆顶形端壁。 排出孔设置在端壁中，该端壁通过彼此重叠地形成大致圆形的开口，并且具有相对的圆形端部的细长开口。 所述细长开口的长度大于所述圆形开口的直径，所述圆形开口和所述细长开口限定所述排放孔的相应边缘，其相对于所述流体通道的纵向轴线以不同的角度延伸。 所产生的孔口产生流体排放图案，其中排出的流体量以连续的非线性方式从放电图案的任一端的最大排放位置到最小流量点逐渐变细。

    Apparatus for introducing fluid into a process stream
    4.
    发明授权
    Apparatus for introducing fluid into a process stream 有权
    将流体引入工艺流的装置

    公开(公告)号：US06288269B1

    公开(公告)日：2001-09-11

    申请号：US09465008

    申请日：1999-12-16

    Applicant: Derek Alan Colman

    Inventor： Derek Alan Colman

    IPC: C07C67055

    CPC classification number: B01J19/26 ,  B01F3/04049 ,  B01F5/045 ,  B01F5/0682 ,  B01J8/008 ,  B01J8/0278 ,  B01J2208/00849 ,  C07C67/05 ,  Y10T137/9682 ,  C07C69/15

    Abstract: Apparatus for introducing a fluid into a process stream such as promoter into the feed stream of a reactor for manufacturing vinyl acetate comprises: (a) a process stream pipe having a bend and (b) a nozzle for introducing the fluid into the process stream downstream of the bend characterised in that the pipe has a flow-correction device downstream of the bend and the nozzle is mounted downstream of the flow-correction device to an end of a support arm which extends into the pipe in a direction substantially parallel to the direction of the pipe downstream of the bend.

    Abstract translation: 用于将流体（例如助催化剂）引入到用于制造乙酸乙烯酯的反应器的进料流中的装置包括：（a）具有弯曲的工艺流管和（b）用于将流体引入工艺流下游的喷嘴 所述弯管的特征在于，所述管道具有在所述弯曲部下游的流量校正装置，并且所述喷嘴安装在所述流量校正装置的下游，直到所述支撑臂的端部沿着基本上平行于所述方向的方向延伸到所述管道中 的弯管下游。

    Method of eliminating vibrations of the regulating valve
    6.
    发明授权
    Method of eliminating vibrations of the regulating valve 失效
    消除调节阀振动的方法

    公开(公告)号：US3857401A

    公开(公告)日：1974-12-31

    申请号：US25980372

    申请日：1972-06-05

    Applicant: KHANIN G

    Inventor： KHANIN G

    IPC: F16K47/00

    CPC classification number: F16K47/00 ,  Y10T137/0318 ,  Y10T137/9682

    Abstract: A regulating valve is provided in a fluid medium in a feed line and the valve comprises a stem coupled to an actuator and includes a head arranged in a flow chamber of the valve to control the fluid medium flow rate by varying a valve opening between the head and the seat of the valve. The method of eliminating mechanical vibrations of the regulating valve consists in: determination of the natural frequency of the mechanical vibration of the valve operating means during stem uplift corresponding to the mode of the valve vibration; determination of the natural frequency of the acoustical vibration of the fluid medium in the flow chamber of the valve during the uplift of the stem; and comparing the frequencies obtained and bringing out of coincidence the frequency of the acoustic vibration of the fluid medium and the natural frequency of the mechanical vibration of the valve operating means.

    Abstract translation: 调节阀设置在供给管线中的流体介质中，并且阀包括联接到致动器的杆，并且包括设置在阀的流动室中的头部，以通过改变头部之间的阀开口来控制流体介质流量 和阀座。 消除调节阀的机械振动的方法包括：根据阀门振动模式确定阀杆升力期间阀门操作装置的机械振动的固有频率; 确定在杆的隆起期间阀的流动室中的流体介质的声振动的固有频率; 并且比较所获得的频率和使重合的频率与流体介质的声振动的频率和阀操作装置的机械振动的固有频率。

    Magnetic pipeline pigs
    7.
    发明授权
    Magnetic pipeline pigs 失效
    磁力管

    公开(公告)号：US3673629A

    公开(公告)日：1972-07-04

    申请号：US3673629D

    申请日：1970-06-16

    Applicant: LLOYD LTD ERNEST

    Inventor： CASEY ERNEST D ,  SOLE LLOYD H

    IPC: B08B9/04 ,  B08B9/057 ,  F16L55/38 ,  G01M3/00 ,  F17D3/02

    CPC classification number: B08B9/0553 ,  F16L55/38 ,  G01M3/005 ,  Y10T137/9682

    Abstract: A pig or traveller for use in a pipeline contains a magnetic device having poles disposed close to, but out of contact with, the inside walls of the pipe so as to be capable of magnetically saturating the walls and creating a magnetic field outside the pipe which can readily be detected, e.g. by means of a sensitive magnetometer. Pole pieces in the form of radial flanges may be used with an axially extending magnet assembly. Alternatively, the magnetic device may be rotatably mounted in the pig and provided with an impeller which employs pipeline pressure to rotate the magnetic device, and so creates a rotating magnetic field, if the pig becomes stuck. By establishing detector stations at intervals along the pipeline, the progress of the pig can be monitored.

    Abstract translation: 在管道中使用的猪或旅行者包含具有设置成与管子的内壁接近但不与其接触的杆的磁性装置，以便能够磁化地使该壁饱和并在管道外部产生磁场， 可以容易地检测，例如 通过敏感磁力计。 径向凸缘形式的杆件可以与轴向延伸的磁体组件一起使用。 或者，磁性装置可以可旋转地安装在猪中并且设置有叶轮，其使用管道压力来旋转磁性装置，并且因此如果猪被卡住则产生旋转磁场。 通过沿着管道间隔建立检测站，可以监测猪的进展。

    Flow-increasing propeller for water lines
    8.
    发明授权
    Flow-increasing propeller for water lines 失效
    流水螺旋桨用于水线

    公开(公告)号：US3584463A

    公开(公告)日：1971-06-15

    申请号：US3584463D

    申请日：1969-06-12

    Applicant: HANSEN JACOB A

    Inventor： HANSEN JACOB A

    IPC: E03F5/22 ,  F04D3/00 ,  E02B3/02 ,  F04D25/00 ,  F15D1/02

    CPC classification number: E03F5/22 ,  F04D3/00 ,  Y10T137/6991 ,  Y10T137/9682

    Abstract: A power-driven screw propeller is operatively mounted in a conduit, a drain tile for example. An outboard motor is brought into play and is supportively installed at the bottom of an earth-embedded pit and is accessible by way of a covered manhole at the top of the pit. A boxlike well is built within the bottom part of the pit and the drain tile is passed through openings provided therefore in the pit and well. The usual self-contained transom brackets are hung from a horizontal brace. The conduit is provided with an entrance hole for the bladed propeller and a caplike plate covers the hole and is attached to and carried by the insertable and removable outboard motor.

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