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21 条记录 (耗时 0.016 秒)

    TELESCOPING COVER FOR A THREADED ROD
    3.
    发明公开
    TELESCOPING COVER FOR A THREADED ROD 审中-公开

    公开(公告)号：US20240110754A1

    公开(公告)日：2024-04-04

    申请号：US17959717

    申请日：2022-10-04

    申请人： SPX Flow, Inc.

    发明人： John Bossick ,  Neil Jarman ,  Pete Matkovics

    IPC分类号： F28F9/007 ,  F28F9/26

    CPC分类号： F28F9/007 ,  F28F9/26

    摘要： A plate heat exchanger includes a head, a housing, a frame, a pack, a follower, and a first tie bar. The housing has a driving mechanism. The frame is disposed between the head and housing. The pack includes a plurality of heat exchange plates. The follower is configured to slide along the frame and compress the pack between the follower and the head. The follower has a nut with internal threads. The first tie bar is disposed between the head and the housing. The first tie bar has external threads configured to mate with the internal threads of the nut. The driving mechanism is configured to rotate the first tie bar and the follower is configured to translate along the first tie bar in response to rotation of the first tie bar. A first telescoping cover is disposed between the head and the follower. The first telescoping cover is configured to cover the first tie bar and control the ingress and egress of fluid coming into contact with the first tie bar disposed within the first telescoping cover.

    Cylinder having a floating piston, low profile swivel cap, and lubricated rod
    5.
    发明授权
    Cylinder having a floating piston, low profile swivel cap, and lubricated rod 有权

    公开(公告)号：US10107314B2

    公开(公告)日：2018-10-23

    申请号：US14643940

    申请日：2015-03-10

    申请人： SPX Corporation

    发明人： James Ervin Cooper ,  Weijiang Chen

    IPC分类号： F15B15/14 ,  F16C11/06 ,  B66F3/38 ,  F16C23/04

    摘要： A swivel assembly for an actuator includes: a rod defining a socket, the rod defining an arcuate surface at the floor of the socket; a cap dimensioned to fit into the socket, the cap defining a convex arcuate surface dimensioned to correspond to the arcuate surface of the floor of the socket; a first extended surface defined by the rod, the first extended surface, defined at least in part, by side portions of the socket providing depth to the socket; a second extended surface defined by the cap providing an extended length to the cap to allow the cap to extend out of the socket when the convex arcuate surface of the cap contacts the arcuate surface of the floor of the socket; and a cylinder assembly operatively connected to a piston and the cap to permit the piston and cap to move axially along a longitudinal axis of the cylinder assembly to move inwardly and outwardly of the cylinder assembly.

    Double seat valve with isolated vent chambers
    6.
    发明授权
    Double seat valve with isolated vent chambers 有权
    带隔离排气腔的双座阀

    公开(公告)号：US09328837B2

    公开(公告)日：2016-05-03

    申请号：US14027862

    申请日：2013-09-16

    申请人： SPX Corporation

    发明人： Keith Burns ,  Drew Van Norman

    IPC分类号： F16K25/00 ,  F16K1/44

    CPC分类号： F16K25/00 ,  F16K1/446 ,  Y10T137/043 ,  Y10T137/4245

    摘要： A valve comprising sealing members configured to allow the valve to achieve an open position, a closed position, lower seat clean position and an upper seat clean position is described. A method including opening a valve, closing a valve, moving the valve to a lower seat clean position, and moving the valve to an upper seat clean position is described.

    摘要翻译： 一种阀，包括被构造成允许阀实现打开位置，关闭位置，下部座椅清洁位置和上部座椅清洁位置的密封构件。 描述了一种打开阀门，关闭阀门，将阀门移动到下部座椅清洁位置并将阀门移动到上部座椅清洁位置的方法。

    Gasket retention system
    7.
    发明授权
    Gasket retention system 有权

    公开(公告)号：US10663235B2

    公开(公告)日：2020-05-26

    申请号：US15914499

    申请日：2018-03-07

    申请人： SPX Flow, Inc.

    发明人： Jes Hansen Petersen ,  Benny Kot-Jensen

    IPC分类号： F28F3/10 ,  F28D9/00 ,  F28F3/08

    摘要： A gasket retention system includes a gasket and a plate. The gasket includes a loop. The loop includes a gasket tab extending from the gasket, a pair of loop arms flanking the gasket tab and extending from the gasket, a loop webbing connecting the pair of loop arms, and a loop tab extending from the loop webbing toward the gasket tab. The plate includes a loop receiving seat. The loop receiving seat includes a gasket seat, a gasket tab slot to receive the gasket tab, a loop tab channel to receive the loop tab, a pair of loop arm channels to receive the pair of loop arms, and an edge for the loop webbing to bear upon.

    Split ring attaching and restraining device and method
    8.
    发明授权
    Split ring attaching and restraining device and method 有权

    公开(公告)号：US10385894B2

    公开(公告)日：2019-08-20

    申请号：US15271932

    申请日：2016-09-21

    申请人： SPX FLOW, INC.

    发明人： Derek Ian Finch ,  Neil Edwin Jarman ,  James Cecil

    IPC分类号： F28F9/14 ,  F16B2/06 ,  F28F9/10 ,  F28F9/12 ,  F16L33/04 ,  F16B7/04

    摘要： A split ring includes a split ring body, the body having a first end and a second end; a first fastener hole defined by the first end of the split ring; a second fastener hole defined by the second end of the split ring; a gap defined by the first and second ends approaching each other wherein the first fastener hole and the second fastener hole are aligned to permit a fastener to extend through the first fastener hole, across the gap and through the second fastener hole; and a protrusion extending beyond the body of the split ring, the protrusion being located on the body opposite the gap. A method of forming a split ring includes: forming a split ring body; fixing onto the body a projection that projects above the body; and installing a closing mechanism into the split ring in order to allow the split ring to tighten over an object.

    Cylinder having a floating piston, swivel cap, and lubricated rod
    10.
    发明授权
    Cylinder having a floating piston, swivel cap, and lubricated rod 有权

    公开(公告)号：US09856892B2

    公开(公告)日：2018-01-02

    申请号：US14338102

    申请日：2014-07-22

    申请人： SPX Corporation

    发明人： James E. Cooper ,  Weijiang Chen ,  Bruce E. Knuth

    IPC分类号： F15B15/14 ,  F16C11/04

    CPC分类号： F15B15/1447 ,  F15B15/02 ,  F16C11/04 ,  F16C11/06 ,  F16C2361/00 ,  Y10T29/49826 ,  Y10T403/32606

    摘要： An actuator has: a rod having a socket portion at one distal end of the rod; and a swivel cap including: a base portion having an inner surface and an outer surface having an origin of the radius at the center of the plane that defines the outer surface; a raised domed portion disposed on the inner surface of the base portion and mounted in the socket portion of the rod; a raised region located on at least one of the raised domed portion or the socket portion; wherein the swivel cap tilts relative to the rod in response to angular misalignment with a load to a tilt angle; a housing having an interior elongated hole wherein the rod is dimensioned to fit in the elongated hole; a piston dimensioned to fit in and move along the elongated hole while connected to the rod; and mating structure located on at least one of the piston and rod, the mating structure configured to allow the rod to attach to the piston in a manner to create clearance between the rod and the piston to allow the rod and piston to move with respect to each other.