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公开(公告)号:US20210048048A1
公开(公告)日:2021-02-18
申请号:US17084395
申请日:2020-10-29
IPC分类号: F15B21/044 , F15B20/00 , G05D16/06 , G05D7/01 , F16K17/30
摘要: A vent limiting device adapted to be operably coupled to an exhaust vent of a fluid regulator. The vent limiting device includes a housing, a poppet disposed in the housing, and a retaining element arranged to retain the poppet in the housing. The housing has a fluid passageway extending between a fluid inlet and a fluid outlet. The poppet is movably disposed in the housing, responsive to pressure at the fluid outlet, to control fluid flow through the fluid passageway. The housing includes one or more retaining features that engage the retaining element to retain the retaining element in the housing.
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公开(公告)号:US11493065B2
公开(公告)日:2022-11-08
申请号:US17084395
申请日:2020-10-29
IPC分类号: F15B20/00 , G05D16/06 , G05D7/01 , F16K17/30 , F15B21/044
摘要: A vent limiting device adapted to be operably coupled to an exhaust vent of a fluid regulator. The vent limiting device includes a housing, a poppet disposed in the housing, and a retaining element arranged to retain the poppet in the housing. The housing has a fluid passageway extending between a fluid inlet and a fluid outlet. The poppet is movably disposed in the housing, responsive to pressure at the fluid outlet, to control fluid flow through the fluid passageway. The housing includes one or more retaining features that engage the retaining element to retain the retaining element in the housing.
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公开(公告)号:US10823206B2
公开(公告)日:2020-11-03
申请号:US16050901
申请日:2018-07-31
IPC分类号: F15B21/044 , F15B20/00 , G05D16/06 , G05D7/01 , F16K17/30
摘要: A vent limiting device adapted to be operably coupled to an exhaust vent of a fluid regulator. The vent limiting device includes a housing, a poppet disposed in the housing, and a retaining element arranged to retain the poppet in the housing. The housing has a fluid passageway extending between a fluid inlet and a fluid outlet. The poppet is movably disposed in the housing, responsive to pressure at the fluid outlet, to control fluid flow through the fluid passageway. The housing includes one or more retaining features that engage the retaining element to retain the retaining element in the housing.
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公开(公告)号:US20200040919A1
公开(公告)日:2020-02-06
申请号:US16050901
申请日:2018-07-31
摘要: A vent limiting device adapted to be operably coupled to an exhaust vent of a fluid regulator. The vent limiting device includes a housing, a poppet disposed in the housing, and a retaining element arranged to retain the poppet in the housing. The housing has a fluid passageway extending between a fluid inlet and a fluid outlet. The poppet is movably disposed in the housing, responsive to pressure at the fluid outlet, to control fluid flow through the fluid passageway. The housing includes one or more retaining features that engage the retaining element to retain the retaining element in the housing.
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