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公开(公告)号：US20220243999A1
公开(公告)日：2022-08-04
申请号：US17165381
申请日：2021-02-02
申请人： SPX Flow, Inc.
发明人： Jonathan Graham Shaw
IPC分类号： F28F3/10
摘要： A heat exchanger with improved leak prevention may include a first heat exchanger plate, a second heat exchanger plate, a gasket between the first and the second heat exchanger plates, and a lock strip configured to maintain alignment of the first and second heat exchanger plates over a plurality of thermal expansion and contraction cycles of the plates. The lock strip may include at least one projection to engage with a projection of the first and/or second heat exchanger plate to secure its position over the plurality of thermal expansion and contraction cycles of the plates. Lock strips can be applied to one or many plates comprising a plate heat exchanger plate pack.
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公开(公告)号：US10670034B2
公开(公告)日：2020-06-02
申请号：US15165188
申请日：2016-05-26
申请人： SPX FLOW, INC.
发明人： Richard Howk , Richard Kehn , Aaron Strand
摘要： An impeller includes a hub and a plurality of blades. Each blade extends out from the hub. The impeller has an original diameter defined by respective tips of the plurality of blades. Each blade includes a central axis, a leading edge, a trailing edge, an original profile, and a plurality of trim profiles. The original profile has an outside portion and a trailing portion. The outside portion has an angle within a range of about 40° to about 90° from the central axis and the trailing portion having an angle within a range of about 10° to about 50° from the central axis. A first selected trim profile of the plurality of trim profiles extends along a first line parallel to the outside portion and a second line parallel to the trailing portion.
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公开(公告)号：US20170343004A1
公开(公告)日：2017-11-30
申请号：US15165188
申请日：2016-05-26
申请人： SPX FLOW, INC.
发明人： Richard Howk , Richard Kehn , Aaron Strand
IPC分类号： F04D29/18 , F04D29/043 , F04D25/02 , F04D29/52 , B01J19/00
摘要： An impeller includes a hub and a plurality of blades. Each blade extends out from the hub. The impeller has an original diameter defined by respective tips of the plurality of blades. Each blade includes a central axis, a leading edge, a trailing edge, an original profile, and a plurality of trim profiles. The original profile has an outside portion and a trailing portion. The outside portion has an angle within a range of about 40° to about 90° from the central axis and the trailing portion having an angle within a range of about 10° to about 50° from the central axis. A first selected trim profile of the plurality of trim profiles extends along a first line parallel to the outside portion and a second line parallel to the trailing portion.
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公开(公告)号：US09759332B2
公开(公告)日：2017-09-12
申请号：US13680846
申请日：2012-11-19
申请人： SPX Flow, Inc.
CPC分类号： F16K1/385 , F22G5/12 , F22G5/123 , Y10T137/0324 , Y10T137/8766
摘要： A desuperheater spraying valve assembly includes an actuator coupled to a plug with a valve seat in the proximity of the plug. The plug is affixed to an actuator rod which transverses the body of the valve assembly. A spray tube may be affixed to the valve seat and at least one spray nozzle is affixed to the spray tube. The plug and the valve seat are conical in shape and when the plug is inserted into the valve, they form a seal.
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公开(公告)号：US20170184209A1
公开(公告)日：2017-06-29
申请号：US15382202
申请日：2016-12-16
申请人： SPX FLOW, INC.
发明人： Michael T. LANDRUM
IPC分类号： F16K11/083 , F16K27/06 , F16K31/60 , F16K5/02
CPC分类号： F15B13/02 , F15B11/00 , F15B2211/405 , F15B2211/422 , F16K5/0257 , F16K11/0836 , F16K27/062 , F16K31/602 , F16K39/06
摘要： A hydraulic port includes: a body defining a first passageway, the first passageway defining a first port at an outer surface of the body; a first thin member located on the body and surrounding the first port, the first thin member being configured to flex away from the first passageway when pressurized fluid flows through the first port.
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6.发明申请MULTI-PART, TAPERED, CONCENTRIC MANIFOLD AND METHOD OF MAKING THE MANIFOLD 审中-公开多部分，切割，集中分配和制作分支的方法公开(公告)号：US20150252932A1
公开(公告)日：2015-09-10
申请号：US14716755
申请日：2015-05-19
申请人： SPX FLOW, INC.
发明人： MICHAEL T. LANDRUM
IPC分类号： F16L41/02
CPC分类号： F16L39/04 , Y10T137/0402 , Y10T137/85938
摘要： A manifold includes: a first body having an outer tapered surface; a second body having an inner tapered surface corresponding to the outer tapered surface of the first body; and a groove formed in one or both of the outer and inner curved surfaces, wherein the first body is dimensioned to fit within the second body so that the outer tapered surface contacts the inner tapered surface and the groove forms a fluid passage located in between the first and second bodies, the fluid passage having an inlet and an outlet. A method of assembling a manifold is provided.
摘要翻译： 歧管包括：具有外锥形表面的第一主体; 具有与所述第一主体的外锥面对应的内锥面的第二主体; 以及形成在所述外弯曲表面和所述内弯曲表面中的一个或两个中的凹槽，其中所述第一主体的尺寸适于装配在所述第二主体内，使得所述外锥形表面接触所述内锥形表面，并且所述凹槽形成流体通道， 第一和第二主体，流体通道具有入口和出口。 提供了组装歧管的方法。
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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.
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.
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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
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.
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公开(公告)号：US20190219341A1
公开(公告)日：2019-07-18
申请号：US15914499
申请日：2018-03-07
申请人： SPX Flow, Inc.
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.
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公开(公告)号：US20180080723A1
公开(公告)日：2018-03-22
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
CPC分类号： F16B2/06 , F16B7/0426 , F16L33/04 , Y10T24/1441 , Y10T24/1486
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.
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