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    Plug for fluid pipe connector
    41.
    发明申请
    Plug for fluid pipe connector 有权
    流体管接头插头

    公开(公告)号：US20020050296A1

    公开(公告)日：2002-05-02

    申请号：US09969729

    申请日：2001-10-04

    Applicant: SURPASS INDUSTRY CO., LTD.

    Inventor： Toshihiko Ozawa

    IPC: F16L037/32

    CPC classification number: F16L37/40 ,  F16L41/16 ,  F16L2201/20 ,  Y10T137/87957

    Abstract: There is provided a plug 13 for a fluid pipe connector 11 for connecting fluid pipes to each other or for connecting a fluid pipe to a storage tank or a processing unit. The plug 13 for fluid pipe connector comprises: a plug portion 61; a fixed plate portion 87 which is formed on a fluid pipe 60; a fixing portion 78 for sandwiching the fixed plate portion 87 between the fixing portion 78 and the end portion of the plug portion 61 to fix and support the fixed plate portion 87; a cylindrical supporting portion 80 which is integrally provided on the fixing portion 78 for gently supporting thereon the fluid pipe 60; and a fixing nut for covering and fixing the plug portion 61 and the fixing portion 78. Between the fixing portion 78 and the cylindrical supporting portion 80, the engaged surface 79 for a lock lever 52 is provided. On the tip end of the plug portion 61, a valve 62 is provided for pushing a valve 20 of a member, which is to be connected to the plug 13, to establish a fluid communication. On the outer peripheral surface of the fixing nut 64, a long groove 83 is provided for preventing the plug 13 from being erroneously mounted. Thus, it is possible to reduce the size and weight of the plug for fluid pipe connector, and it is possible to improve safety.

    Abstract translation: 设置有用于将流体管彼此连接或用于将流体管连接到储罐或处理单元的流体管连接器11的塞子13。 用于流体管连接器的塞子13包括：塞子部分61; 形成在流体管60上的固定板部87; 用于将固定板部分87夹在固定部分78和插塞部分61的端部之间以固定和支撑固定板部分87的固定部分78; 一体地设置在固定部78上的圆筒形支撑部80，用于轻轻地支撑流体管60; 以及用于覆盖和固定插头部分61和固定部分78的固定螺母。在固定部分78和圆柱形支撑部分80之间设置有用于锁定杆52的接合表面79。 在插头部61的前端设置有阀62，用于推动与插头13连接的部件的阀20，以形成流体连通。 在固定螺母64的外周面上设置有用于防止插头13错误安装的长槽83。 因此，可以减小流体管连接器用插头的尺寸和重量，并且可以提高安全性。

    COUPLING DEVICE FOR FLUID LINES
    43.
    发明公开
    COUPLING DEVICE FOR FLUID LINES 审中-公开

    公开(公告)号：US20240229999A9

    公开(公告)日：2024-07-11

    申请号：US18489192

    申请日：2023-10-18

    Applicant: Richard Wawchuk

    Inventor： Richard Wawchuk

    IPC: F16L37/18 ,  F16L3/12 ,  F16L37/113

    CPC classification number: F16L37/18 ,  F16L3/1203 ,  F16L37/113 ,  F16L2201/20

    Abstract: A coupling device for fluid lines includes a female part having an annular wall with an aperture, a locking arm with a cam, and a male part having an annular wall with an outside surface with a circumferential groove and defining a longitudinal channel extending into the groove. The male part can be inserted into and rotated within the female part. The locking arm has a cam, and can be rotated between a locked position in which the cam is in a locked position and an unlocked position in which the cam is in an unlocked position. When the cam is in either the locked or unlocked position, the cam engages the groove to retain the male part within the female part, unless the male part is rotationally positioned relative to the female part such that cam is aligned with the channel, in which case the male part is releasable from the female part.

    EMERGENCY RELEASE AND COUPLING DEVICE
    46.
    发明公开
    EMERGENCY RELEASE AND COUPLING DEVICE 审中-公开

    公开(公告)号：US20240117911A1

    公开(公告)日：2024-04-11

    申请号：US18273114

    申请日：2022-01-17

    Applicant: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

    Inventor： Gaetan COLEIRO ,  Yan PENNEC

    IPC: F16L37/35

    CPC classification number: F16L37/35 ,  F16L2201/20

    Abstract: Self-closing emergency release and coupling device for the transport of cryogenic fluid comprising two pipes extending in a longitudinal direction and each comprising, at a connection end, a valve mechanism configured to automatically close the pipe when the connection ends are separated and to open the pipe when the connection ends are coupled, the device further comprising a tube arranged around each pipe and defining a vacuum space for thermally insulating the pipeline, the device is characterized in that it further comprises a chamber disposed around the valve mechanism and delimited by a wall assembly located between the outer tube and the transport pipe, the volume of the insulation chamber being independent of the vacuum space between the outer tube and the transport pipe.

    MODULAR END APPARATUS AND METHODS FOR FLEXIBLE HOSES
    47.
    发明公开
    MODULAR END APPARATUS AND METHODS FOR FLEXIBLE HOSES 审中-公开

    公开(公告)号：US20240077154A1

    公开(公告)日：2024-03-07

    申请号：US18507609

    申请日：2023-11-13

    Applicant: FORUM US, INC.

    Inventor： Steven POST ,  Peter MIDDLETON

    IPC: F16L19/02 ,  F16L19/06

    CPC classification number: F16L19/02 ,  F16L19/06 ,  F16L2201/20

    Abstract: Modular end apparatus, such as modular end fitting apparatus, and methods for flexible hoses, and associated components thereof. In one implementation, a flexible hose apparatus includes a flexible hose and a hose body coupled to the flexible hose, the hose body including a threaded outer surface. The flexible hose apparatus includes a cap including an inner shoulder protruding inwardly relative to a first inner surface of the cap. The flexible hose apparatus also includes a removable end fitting disposed in engagement with the cap. The removable end fitting includes an end body that is monolithic. The end body includes a first end, a second end opposite of the first end, and a first outer shoulder adjacent the first end and disposed between the hose body and the inner shoulder of the cap.

    ASEPTIC FLUID COUPLINGS
    48.
    发明公开
    ASEPTIC FLUID COUPLINGS 审中-公开

    公开(公告)号：US20230243447A1

    公开(公告)日：2023-08-03

    申请号：US18102907

    申请日：2023-01-30

    Applicant: Colder Products Company

    Inventor： Loi T. Truong

    IPC: F16L37/084

    CPC classification number: F16L37/0841 ,  F16L2201/20

    Abstract: Some fluid coupling devices described herein are configured for use in fluid systems for purposes of providing a single-use, aseptic disconnection functionality that substantially prevents fluid spillage when being disconnected. In some embodiments, the coupling portions cannot be reconnected to each other after being disconnected from each other.

    VALVE INTERCONNECTOR
    49.
    发明公开
    VALVE INTERCONNECTOR 审中-公开

    公开(公告)号：US20230234825A1

    公开(公告)日：2023-07-27

    申请号：US18015419

    申请日：2021-07-02

    Applicant: Diversey, Inc.

    Inventor： Lambertus Van Der Heijden ,  Derk Reilink

    IPC: B67D1/08 ,  B67D7/02 ,  F16L37/35 ,  F16L35/00

    CPC classification number: B67D1/0832 ,  B67D7/0288 ,  F16L37/35 ,  F16L35/00 ,  F16L2201/20

    Abstract: Valve interconnector (1), suitable for use in combination with a receiver interconnector to couple a first hollow body associated to the valve interconnector to a second hollow body associated to the receiver interconnector, wherein the valve interconnector comprises a neck (7) to be secured to the first hollow body, a passageway (77) through the neck to allow fluid communication between the first hollow body and the second hollow body. The valve interconnector further comprises abase cap (8) secured to the neck, a valve assembly (5) secured to the base cap, the valve assembly being configured to assume at least a closed position and at least an open position. The valve interconnector further comprises a sealing ring (3) configured to provide a leakproof connection between the valve interconnector and the receiver interconnector. The valve interconnector further comprises a code ring cap (9), wherein the code ring cap (9) further comprises a head portion (99) covering at least a portion of the external surface of the head portion (89) of the base cap (8), the head portion (99) of the code ring cap (9) comprising a sealing ring enclosing portion (91) configured to cooperate in retaining the sealing ring (3) within the sealing ring seat (2).

    Connection device
    50.
    发明授权
    Connection device 有权

    公开(公告)号：US11668418B2

    公开(公告)日：2023-06-06

    申请号：US17469865

    申请日：2021-09-08

    Applicant: Sartorius Stedim Biotech GmbH

    Inventor： Norbert Aue ,  Sebastian Handt ,  Sebastian Purmann ,  Volker Limpert

    IPC: F16L23/08 ,  F16L37/113 ,  F16L21/06 ,  F16L21/08

    CPC classification number: F16L23/08 ,  F16L37/113 ,  F16L21/06 ,  F16L21/08 ,  F16L2201/10 ,  F16L2201/20

    Abstract: A connection device has a line portion having, at its end, a radially outwardly projecting abutment flange for abutting against a corresponding abutment flange of a further line portion which is to be coupled to the line portion, and a ring-segment chain comprising a plurality of ring segments connected to one another in a pivotable manner in a common ring plane, wherein the ring-segment ends which form the chain ends can be latched to one another to give a ring-form connection clamp. The line portion is designed in the form of a tubular connection stub with first thread means spaced apart axially from the abutment surface of its abutment flange and in that each ring segment has a radially inwardly projecting clamping flange and second thread means, which are spaced apart axially from said clamping flange and correspond to the first thread means.

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