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    • 52. 发明申请
    • A FLUID MACHINERY, A FLANGE FOR FLUID MACHINERY, AND A METHOD FOR MANUFACTURING THEM
    • 流体机械,流体机械法兰及其制造方法
    • WO99017022A1
    • 1999-04-08
    • PCT/JP1998/004408
    • 1998-09-30
    • F04B39/10F04B53/16F04D1/06F04D17/12F04D29/08F04D29/40F16L23/16F04B53/00F16B7/04
    • F04D29/083F04D1/06F04D17/12F04D29/086F04D29/4293
    • An annular flange member for connecting a fluid conduit to a fluid communication opening of the housing of fluid machinery, comprising an opening for communication of fluid to and from the above fluid communication opening, an inner surface facing the housing, and an outer surface opposite to the inner surface, wherein the outer surface has an O-ring groove formed by half-blanking and disposed to surround the fluid communication opening; and a fluid machinery having a flange member of such a construction. The flange member is formed by forming a fluid-passing opening penetrating a plate member having a first surface and a second surface on the opposite side to the first surface, and by forming an O-ring groove in the first surface of the plate member, disposed to surround the opening by half-blanking.
    • 一种用于将流体导管连接到流体机械壳体的流体连通开口的环形凸缘构件,包括用于将流体连通到上述流体连通开口的开口,与该壳体相对的外表面 所述内表面,其中所述外表面具有通过半冲裁形成并设置成围绕所述流体连通开口的O形环槽; 以及具有这种结构的凸缘构件的流体机械。 凸缘部件通过形成穿过具有与第一表面相对的第一表面和第二表面的板部件的流体通道形成,并且通过在板部件的第一表面中形成O形环槽, 通过半消隐来围绕开口。
    • 53. 发明申请
    • SPRAY PROTECTION RING
    • SPRITZSCHUTZ RING
    • WO98054502A1
    • 1998-12-03
    • PCT/EP1998/002666
    • 1998-05-06
    • F16L23/04F16L23/00F16L23/16
    • F16L23/003F16L23/04
    • The invention relates to a spray protection ring for pipe flanges consisting of a clamping wall, which covers the flange crack when placed on the peripheral surfaces of the flange. An annular connector (9) protrudes radially inwards from the clamping band. A radial and axial element (11) is joined to this connector, and serves as a spacer for an annular screen-like element (12) which extends around the periphery and acts as a valve. The connector (9) and the connected element (11) have a plurality of slits (50) distributed around the periphery. These slits (50) are out-of-line in peripheral direction in relation to a plurality of slits (40) distributed around the periphery of the screen (12). Before mounting, the axial extension of the screen (12) is slightly greater than the distance between the facing flange surfaces (20, 21).
    • 本发明涉及一种喷雾保护环的下衬垫覆盖物的凸缘间隙的凸缘的外周表面上夹持壁管法兰。 是夹紧带产生径向向内突出的环形腹板(9)它遵循radialaxial延伸部分(11)被设置为用于所述环状的隔片,筛状,在圆周方向上延伸,作为一个阀构件(12)。 所述幅材(9)和与其相邻的部分(11)与多个分布在屏幕(12)的外周槽(50)形成于周向方向上偏移的多个分布在外围的槽(40)。 屏幕(12)的轴向长度比安装前凸缘(20,21)的相互面对的表面之间的距离稍大。
    • 54. 发明申请
    • DIELECTRIC GASKET
    • 电介质垫圈
    • WO98045638A1
    • 1998-10-15
    • PCT/US1998/007245
    • 1998-04-07
    • F16L23/16F16L25/02F16J15/12
    • F16L25/026F16L23/16
    • A dielectric gasket (10) includes an outer annular disk (50) and an inner annular disk (56) both formed, at least in part, from electrically non-conducting materials. A seal (54) is disposed between an inside diameter (58) of the outer annular disk (50) and an outside diameter (62) of the inner annular disk (56). The outer annular disk (50), the inner annular disk (56), and the seal (54) operate to form an insulating barrier of electrically non-conducting material between adjacent pipe flanges (12, 14).
    • 电介质垫圈(10)包括外部环形盘(50)和内部环形盘(56),它们至少部分地由不导电材料形成。 密封件(54)设置在外环形盘(50)的内径(58)和内环形盘(56)的外径(62)之间。 外部环形盘(50),内部环形盘(56)和密封件(54)用于在相邻的管道凸缘(12,14)之间形成不导电材料的绝缘屏障。
    • 55. 发明申请
    • ROHRVERBINDUNG
    • 管道连接
    • WO2018068975A1
    • 2018-04-19
    • PCT/EP2017/073017
    • 2017-09-13
    • ELRINGKLINGER AG
    • BRENNDÖRFER, Reinhard
    • F16L23/04F16L23/12F16L23/16F16L23/18F16L23/22F16L23/24
    • F16L23/04F01N13/1805F01N13/1827F01N13/1844F01N13/1872F16L23/125F16L23/16F16L23/162F16L23/18F16L23/22F16L23/24
    • Um eine Rohrverbindung, insbesondere heißgasführende Rohrverbindung, beispielsweise für Abgasanwendungen, umfassend ein erstes Rohrendstück und ein zweites Rohrendstück, welche eine gemeinsame Hauptachse umfassen und in einer zu der Hauptachse axialen Richtung aufeinanderfolgend angeordnet sind sowie mediendicht, insbesondere heißgasdicht, verbunden sind, wobei ein erstes Begrenzungselement und ein zweites Begrenzungs- element bereichsweise einen Dichtungsraum begrenzen und in dem Dichtungsraum mindestens ein Dichtungskern angeordnet ist, zu verbessern, wird vorgeschlagen, dass mindestens eines der Begrenzungselemente sich umfangseitig um die Hauptachse und um mindestens eines der Rohrendstücke von einem ersten Ende des mindestens einen Begrenzungselementes bis zu einem zweiten Ende des mindestens einen Begrenzungselementes erstreckt.
    • 为了将管接头,特别是热的气态导航用途vanced管连接,例如f导航使用ř废气的应用,其包括第一Rohrendst片和第二Rohrendst PIECE包括公共主轴线,并在与长轴 沿轴向连续设置,和一个介质密封,特别是热在气密的,被连接,其中第一限制部件及第二限制部件部分地限定密封室和至少一个密封芯设置在所述密封空间内,以改善,所以建议中的至少一个 限制来自所述至少一个限制元件的第一端部沿周向围绕所述主轴线元件和Rohrendst桥中的至少一个至所述至少一个限制元件的第二端延伸

    • 57. 发明申请
    • SEALING SYSTEM HAVING INTERLOCKING INNER DIAMETER SEAL ELEMENT TO RESIST PRESSURE CHANGES
    • 具有相互连接的内径密封元件的密封系统以抵抗压力变化
    • WO2016171704A1
    • 2016-10-27
    • PCT/US2015/027381
    • 2015-04-23
    • GARLOCK PIPELINE TECHNOLOGIES, INC.
    • BANDER, NicholasROBERTSON, PatrickWITTEKIND, DavidTANNER, T., Scott
    • F16L17/06F16L23/16
    • F16L23/18
    • Gasket seals for high pressure applications include retaining elements with inner diameter seal elements that interlock with the retaining element to provide resistance to movement in both axial and radial directions between the retaining element and seal element. High pressure sealing may be accomplished using a metallic core retaining element to which an electrically isolating material is bonded on either or both sides. Sealing is achieved through an inner diameter dielectric sealing element, such as a polytetrafluoroethylene (PTFE) inner diameter sealing ring. Flanges of a joint in a fluid flow ling may be bolted together with the gasket seal interposed therebetween. In the event of pressure changes, the inner diameter seal resists being drawn into the flow line, and resists axial movement relative to the retaining element, through dual locking members that secure the seal to the retaining element.
    • 用于高压应用的垫圈密封件包括具有与保持元件互锁的内径密封元件的保持元件,以在保持元件和密封元件之间沿轴向和径向方向的运动提供阻力。 可以使用金属芯保持元件来实现高压密封,电绝缘材料在其两侧或两侧上结合到金属芯保持元件上。 通过内径介电密封元件(例如聚四氟乙烯(PTFE))内径密封环实现密封。 流体流动接头中的接头的法兰可以被密封在一起,垫圈密封件插入其间。 在压力变化的情况下,通过将密封件固定到保持元件上的双重锁定构件,内径密封件抵抗相对于保持元件被拉入流动管线并抵抗轴向运动。
    • 59. 发明申请
    • A SEALING SUITABLE FOR USE IN AN INTERNAL COMBUSTION PISTON ENGINE AND A FLANGE ASSEMBLY IN AN INTERNAL COMBUSTION PISTON ENGINE
    • 适用于内燃机活塞发动机的密封件和内燃机活塞发动机中的法兰装配
    • WO2016079376A1
    • 2016-05-26
    • PCT/FI2015/050746
    • 2015-10-29
    • WÄRTSILÄ FINLAND OY
    • GRANLUND, UlfHÖSTMAN, SörenLAAKSO, Ossi
    • F16L23/16F16J15/06
    • F16L23/167F16J15/064F16L2201/30
    • The invention relates to a sealing (10) suitable for use in an internal combustion piston engine (400) and arrangeable between a first flange (310) of a first conduit segment (301) and a second flange (320) of a second conduit segment (302) wherein both the first conduit segment (301) and the second conduit segment (302) comprise at least two parallel conduits: a first conduit (120', 120") for a first fluid and a second conduit (140', 140") for a second fluid, the sealing (10) comprises a plate member (20) having at least a first hole (12) for a first fluid passage and a second hole (14) for a second fluid passage wherein the sealing (10) comprises at least one leakage channel (30.1) arranged extending on a plane of the plate member (20) between the first hole (12) and the second hole (14) and that said at least one leakage channel (30.1) is arranged to extend into operational proximity with a boundary (28) section of the plate member (20) for discharging a potential leakage fluid from the sealing (10) in a case of a leakage event. In addition, the invention relates to a flange assembly (100) in an internal combustion piston engine (400).
    • 本发明涉及一种适用于内燃活塞式发动机(400)并且可布置在第一导管段(301)的第一凸缘(310)和第二导管段(301)的第二凸缘(320)之间的密封件 (302),其中所述第一管道段(301)和所述第二管道段(302)都包括至少两个平行的管道:用于第一流体的第一管道(120',120“)和第二管道(140',140 “),所述密封件(10)包括至少具有用于第一流体通道的第一孔(12)和用于第二流体通道的第二孔(14)的板构件(20),其中密封件 )包括在所述第一孔(12)和所述第二孔(14)之间延伸在所述板构件(20)的平面上延伸的至少一个泄漏通道(30.1),并且所述至少一个泄漏通道(30.1)被布置成 延伸到与板构件(20)的边界(28)部分的操作接近,用于从中排出潜在的泄漏流体 在泄漏事件的情况下密封(10)。 另外,本发明涉及内燃活塞式发动机(400)中的凸缘组件(100)。