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    Valve
    2.
    发明申请
    Valve 审中-公开

    公开(公告)号：US20170097107A1

    公开(公告)日：2017-04-06

    申请号：US15126122

    申请日：2015-03-26

    申请人： FESTO AG & Co. KG

    发明人： Jasmin Hotz ,  Markus Dreher ,  Michael Kanthack

    IPC分类号： F16K41/02 ,  F16K27/10 ,  F16K1/10

    CPC分类号： F16K41/02 ,  F16K1/10 ,  F16K27/102

    摘要： A valve including a valve housing through which a process medium can flow and in which a valve seat is located, which surrounds a through-flow opening and to which a valve member mounted on a spindle is assigned in such a way that the valve member can be moved by means of an actuating stroke of the spindle between a blocking position in which the valve member bears against the valve seat in a process medium-tight manner and an open position in which the valve member is raised off the valve seat, and wherein an interface for coupling a drive unit generating the actuating stroke of the spindle is provided on the valve housing, and wherein a sealing device through which the spindle passes is accommodated in the valve housing, the sealing device is accommodated in a seal cartridge which is separate from the valve housing and configured as an operational pre-assembly.

    CRYOGENIC VALVE
    3.
    发明申请
    CRYOGENIC VALVE 有权
    低温阀

    公开(公告)号：US20150377374A1

    公开(公告)日：2015-12-31

    申请号：US14766709

    申请日：2014-01-23

    申请人： Yozo SATODA

    发明人： Yozo Satoda

    IPC分类号： F16K27/10 ,  F16K27/02 ,  F16K31/06 ,  F16K1/14

    CPC分类号： F16K27/102 ,  F16K1/14 ,  F16K27/029 ,  F16K31/0651 ,  F16K31/0665 ,  Y10T137/7036 ,  Y10T137/86759

    摘要： A cryogenic valve includes a first port and a second port, a valve body, a valve stem, a sealing member, a valve element and a housing. The valve body includes a valve seat defining a fluid orifice in fluid communication with the first port. The valve stem is configured to engage with the valve body, wherein at least one of the valve stem and valve body form an inner valve cavity. The valve element is positioned within the inner valve cavity. The valve element is also configured to bias the sealing member against the orifice to substantially block flow through the orifice and the first port. The bias is controlled in response to control of the valve element by a valve actuator. A channel is configured to allow fluid flow through at least one of the valve stem and valve element along a longitudinal axis. A housing is configured to substantially seal and enclose at least a portion of the valve body and valve stem. The housing forms an inner housing cavity configured to thermally isolate the exterior of the valve body and valve stem from the housing.

    摘要翻译： 低温阀包括第一端口和第二端口，阀体，阀杆，密封构件，阀元件和壳体。 阀体包括限定与第一端口流体连通的流体孔口的阀座。 阀杆构造成与阀体接合，其中阀杆和阀体中的至少一个形成内阀腔。 阀元件位于内阀腔内。 阀元件还构造成将密封构件偏置抵靠孔口，以基本上阻挡通过孔口和第一端口的流动。 响应于通过阀致动器对阀元件的控制来控制偏压。 通道构造成允许流体沿着纵向轴线流过阀杆和阀元件中的至少一个。 壳体构造成基本上密封和封闭阀体和阀杆的至少一部分。 壳体形成内壳体空腔，其构造成将阀体的外部和阀杆与壳体隔离。

    MANUFACTURING METHOD OF A VALVE
    4.
    发明申请
    MANUFACTURING METHOD OF A VALVE 审中-公开
    阀门的制造方法

    公开(公告)号：US20120216404A1

    公开(公告)日：2012-08-30

    申请号：US13389543

    申请日：2010-07-14

    申请人： Jesper Hoejland Hoeyer ,  Hans Kurt Petersen ,  Erik Thomas Bonde ,  Ole Mortensen

    发明人： Jesper Hoejland Hoeyer ,  Hans Kurt Petersen ,  Erik Thomas Bonde ,  Ole Mortensen

    IPC分类号： B21K1/20

    CPC分类号： F16K27/102 ,  Y10T29/49426

    摘要： A method to manufacture a valve using metal injection moulding is disclosed. The valve housing comprises a welding cap for welding the upper part of the valve to the valve housing. The welding cap is placed so the upper part can be welding to the housing without damaging the inner cavity of the housing. There is a gab between the welding cap and the inner liner so the heat from the welding to not damage the inner liner allowing the inner parts of the valve to move freely.

    摘要翻译： 公开了一种使用金属注射成型制造阀的方法。 阀壳体包括用于将阀的上部焊接到阀壳体的焊接帽。 焊接盖被放置成使得上部可以焊接到壳体而不损坏壳体的内腔。 在焊接盖和内衬之间有一个盖子，所以来自焊接的热量不会损坏内衬，允许阀的内部部分自由移动。

    Fluid valve bodies and improved methods of manufacture
    5.
    发明申请
    Fluid valve bodies and improved methods of manufacture 审中-公开
    流体阀体和改进的制造方法

    公开(公告)号：US20070138430A1

    公开(公告)日：2007-06-21

    申请号：US11304012

    申请日：2005-12-15

    申请人： Tony Durant ,  Samuel Larsen

    发明人： Tony Durant ,  Samuel Larsen

    IPC分类号： F16K27/00

    CPC分类号： F16K27/102

    摘要： Fluid valve bodies and improved methods of manufacture are disclosed. A disclosed fluid valve body includes a pipe and a second member coupled together to form at least a portion of the valve body.

    摘要翻译： 公开了流体阀体和改进的制造方法。 所公开的流体阀体包括连接在一起以形成阀体的至少一部分的管和第二构件。

    Method of making shells for swing plate valves
    6.
    发明授权
    Method of making shells for swing plate valves 失效
    旋转阀门制作方法

    公开(公告)号：US4431029A

    公开(公告)日：1984-02-14

    申请号：US336559

    申请日：1982-01-04

    申请人： Roy Williams

    发明人： Roy Williams

    IPC分类号： F16K27/10 ,  B23K31/02

    CPC分类号： F16K27/102 ,  Y10T137/87812 ,  Y10T137/9682 ,  Y10T29/49298

    摘要： A method of forming a flat plate swing valve shell from a commercially available forged or swaged pressure vessel head having circular sections in horizontal planes and elliptic sections in vertical planes. The shell is formed by cutting the head along a vertical axis to form two halves, rotating the halves outwardly with respect to each other and repositioning them so their original base edges are juxtaposed and the two halves form a continuous enclosure having an open base and which has elliptic sections in both vertical and horizontal planes, and welding the two halves along said base edges to form a unitary valve shell.

    摘要翻译： 一种从市售的锻造或冲压式压力容器头形成平板摆动阀壳的方法，其在水平面上具有圆形截面，在垂直平面上具有椭圆形截面。 壳体通过沿着垂直轴线切割头部而形成两个半部，使半部相对于彼此向外旋转并重新定位，使得它们的原始基部边缘并置，并且两个半部形成具有开放基部的连续外壳， 在垂直和水平面上均具有椭圆形截面，并且沿着所述基部边缘焊接两个半部以形成整体的阀壳。

    Valve housing and method of making the same
    7.
    发明授权
    Valve housing and method of making the same 失效
    阀门壳体及其制造方法

    公开(公告)号：US3756560A

    公开(公告)日：1973-09-04

    申请号：US3756560D

    申请日：1971-08-06

    申请人： VOGT E

    发明人： SIEPMANN W

    IPC分类号： F16K27/10 ,  F16K27/00

    CPC分类号： F16K27/102

    摘要： A valve housing has an upper and a lower elongated shell each having opposite end portions and a wider intermediate portion with the intermediate portion of the upper shell also being provided with an opening. Lateral edge faces are provided on the respective shells extending longitudinally thereof and abutting and welded to one another in a plane of separation. A first transverse rib of the the lower shell is arcuately curved intermediate one of the end portions and the opening and has an upwardly directed surface located in the plane of separation. A second transverse rib interiorly of the upper shell is arcuately curved from the first rib towards the opposite end portion and around the opening and has a downwardly directed face which merges with the respective lateral edge faces of the upper shell. A support ring is embraced by and welded to the ribs and has an other downwardly directed face partly overlying and welded to the upwardly directed surface with both of these faces having general planes inclined upwardly from the region of the upper surface and the plane of separation to a level above the latter. The transverse width of the edge faces is at least substantially uniform over the elongation of the shells and the respective inner margins of the edge faces are exposed and offset with reference to the support ring below the general planes of the faces so as to facilitate free access and passage of a welding beam to said edge faces and to the interface defined by the upwardly directed surface of the first rib and the other downwardly directed face of the support ring.

    摘要翻译： 阀壳体具有上和下细长壳体，每个壳体具有相对的端部部分和较宽的中间部分，其中上部壳体的中间部分也设有开口。 横向边缘面设置在纵向延伸的相应壳体上，并在分离平面上彼此邻接和焊接。 下壳体的第一横向肋在其中一个端部和开口之间弧形弯曲，并且具有位于分离平面中的向上指向的表面。 上壳体内部的第二横向肋条从第一肋条朝向相对的端部部分并且围绕开口弧形地弯曲并且具有与上壳体的相应的侧边缘面相结合的向下指向的面。 支撑环被包围并焊接到肋并且具有部分地覆盖并焊接到向上指向的表面的另一个向下指向的面，其中这两个面具有从上表面和分离平面的区域向上倾斜的总平面， 高于后者。 边缘面的横向宽度在壳的伸长率上至少基本均匀，并且边缘面的相应内边缘被暴露并相对于面的总平面下方的支撑环偏移，以便于自由接近 并且将焊接梁通过到所述边缘面和由所述第一肋的向上指向的表面和所述支撑环的另一个向下指向的面限定的界面。

    Valve
    9.
    发明授权
    Valve 有权

    公开(公告)号：US10060553B2

    公开(公告)日：2018-08-28

    申请号：US15126122

    申请日：2015-03-26

    申请人： FESTO AG & Co. KG

    发明人： Jasmin Hotz ,  Markus Dreher ,  Michael Kanthack

    IPC分类号： F16K41/02 ,  F16K1/10 ,  F16K27/10

    CPC分类号： F16K41/02 ,  F16K1/10 ,  F16K27/102

    摘要： A valve including a valve housing through which a process medium can flow and in which a valve seat is located, which surrounds a through-flow opening and to which a valve member mounted on a spindle is assigned in such a way that the valve member can be moved by means of an actuating stroke of the spindle between a blocking position in which the valve member bears against the valve seat in a process medium-tight manner and an open position in which the valve member is raised off the valve seat, and wherein an interface for coupling a drive unit generating the actuating stroke of the spindle is provided on the valve housing, and wherein a sealing device through which the spindle passes is accommodated in the valve housing, the sealing device is accommodated in a seal cartridge which is separate from the valve housing and configured as an operational pre-assembly.

    FUEL INJECTION VALVE
    10.
    发明申请
    FUEL INJECTION VALVE 审中-公开
    燃油喷射阀

    公开(公告)号：US20150337785A1

    公开(公告)日：2015-11-26

    申请号：US14758300

    申请日：2013-04-16

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Shota KAWASAKI ,  Tsuyoshi MUNEZANE ,  Naoya HASHII ,  Keisuke ITO ,  Kyosuke WATANABE

    IPC分类号： F02M61/04 ,  F16K27/10 ,  F16K1/32

    CPC分类号： F02M61/04 ,  F02M51/0682 ,  F02M61/1813 ,  F02M61/1833 ,  F02M61/186 ,  F02M61/188 ,  F02M2200/8084 ,  F16K1/32 ,  F16K27/102 ,  Y10T137/87265

    摘要： A fuel injection valve according to the present invention has an expanded portion formed in a first injection-hole plate on an upstream side, thereby allowing positional misalignment between injection-hole portions. As a result, a radial dimension between an inner diameter-side circumferential edge of an upstream-side injection hole outlet portion and an inner diameter-side circumferential edge of a downstream-side injection hole inlet portion is not required. Thus, a plate thickness of a second injection-hole plate on a downstream side can be kept to minimum. As a result, weldability between an injection-hole plate body and a valve seat is improved.

    摘要翻译： 根据本发明的燃料喷射阀具有形成在上游侧的第一喷射孔板中的膨胀部分，从而允许喷射孔部分之间的位置不对准。 结果，不需要上游侧喷射孔出口部的内径侧周缘与下游侧喷射孔入口部的内径侧周缘之间的径​​向尺寸。 因此，能够将下游侧的第二喷射孔板的板厚保持为最小。 结果，喷孔板体和阀座之间的焊接性提高。