发明名称 |
conjunto de dispositivo de posicionamento, e, regulador |
摘要 |
A spring seat for self aligning a bias-open or bias-close spring is disposed within a tubular control element of a gas regulator and designed to reduce side loading of the spring, which can cause the spring to prematurely fail. The spring seat can comprise a spring seat adaptor and a seat ring. The spring seat adaptor is fixed inside of the tubular control element and the seat ring is movably mounted on the spring seat adaptor via a ball and socket type joint. The movable seat ring is engaged by the spring and adapted to be self-aligned through three-dimensional displacement relative to the spring seat adaptor via the ball and socket joint. |
申请公布号 |
BRPI1014533(A2) |
申请公布日期 |
2016.04.05 |
申请号 |
BR2010PI14533 |
申请日期 |
2010.04.21 |
申请人 |
EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC |
发明人 |
DANIEL GUNDER ROPER;DOUGLAS J. SCHERFFLER;HAROLD JOE MCKINNEY |
分类号 |
F16K3/24;F16K31/126 |
主分类号 |
F16K3/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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