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公开(公告)号：EP3304237A1
公开(公告)日：2018-04-11
申请号：EP15728710.3
申请日：2015-05-28
发明人： VASQUEZ, Ernesto , GRIFFIN, James, Lyman, Jr. , LUKENSMEYER, Andrew, Jared , DURANT, Tony, Alan , MATTHEWS, Kunrong
摘要： Apparatus to interface with a corrugated profile are disclosed. An example apparatus for use with a fluid regulator includes an elastomeric ring having a corrugated profile that corresponds to a corrugated profile of a diaphragm of the fluid regulator. The elastomeric ring is to be positioned between a valve body and a bonnet of the fluid regulator to clamp the diaphragm between the valve body and the bonnet. A metallic ring positioned between the valve body and the bonnet engages the elastomeric ring to support the elastomeric ring.
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公开(公告)号：EP3134667B1
公开(公告)日：2019-07-03
申请号：EP15723072.3
申请日：2015-04-22
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4.发明公开FLUID CONTROL DEVICES INCLUDING SELF-HEALING MATERIALS AND RELATED METHODS 审中-公开DURCHFLUSSREGELVORRICHTUNGEN MIT SELBSTHEILENDEN MATERIALIEN SOWIE ENTSPRECHENDE VERFAHREN
公开(公告)号：EP3134667A1
公开(公告)日：2017-03-01
申请号：EP15723072.3
申请日：2015-04-22
CPC分类号： F16K25/005 , C08L75/02 , C08L75/04 , F16K1/34 , F16K1/42
摘要： Fluid control devices including self-healing materials and related methods are disclosed. An example apparatus includes a valve body, a seat ring; a plug movable relative to the seat ring to control fluid flow through the valve body and a self-healing material on one of the plug or the seat ring. The self-healing material to self-heal without an external stimulus.
摘要翻译： 公开了包括自修复材料和相关方法的流体控制装置。 示例性装置包括阀体，座环; 相对于座环可移动的塞子，以控制通过阀体的流体流动，以及在塞子或座圈之一上的自愈材料。 自我修复的材料，无需外部刺激即可自愈。
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公开(公告)号：EP3304237B1
公开(公告)日：2020-03-04
申请号：EP15728710.3
申请日：2015-05-28
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公开(公告)号：EP3063438A1
公开(公告)日：2016-09-07
申请号：EP14796996.8
申请日：2014-11-03
发明人： MATTHEWS, Kunrong
IPC分类号： F16K1/34
CPC分类号： F16K1/46 , F16K1/34 , F16K47/04 , G05D16/0658 , G05D16/185 , Y10T137/7793
摘要： A valve plug comprising a cylindrical body having an annular flange with a top surface, a bottom surface, and a circumference is disclosed. The valve plug further comprises an annular recess disposed in the bottom surface of the flange, and a plurality of holes disposed in the top surface of the flange. Each hole extends into the recess to create a plurality of channels extending between the bottom and top surfaces of the flange. Each channel of the plurality of channels includes a stepped portion. A polyurethane sealing member is disposed within each channel and includes: a top portion forming a continuous bond on the top surface and along the circumference of the flange; a central portion forming a horizontal bond on each stepped portion; and a bottom portion forming a sealing surface adapted to sealingly engage a seating surface of the seat.
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