A trip block is provided. The trip block includes a single housing which commonly houses multiple valve assemblies. Each valve assembly includes a rotary valve member arrangement. The rotary valve member arrangement includes a spool and a sleeve with a predefined radial clearance between the spool and sleeve.
申请公布号
WO2016209928(A1)
申请公布日期
2016.12.29
申请号
WO2016US38721
申请日期
2016.06.22
申请人
WOODWARD, INC.;BEEN, John J.;ZRUBEK, Michael S.;WORKMAN, Jonathan P.
发明人
BEEN, John J.;ZRUBEK, Michael S.;WORKMAN, Jonathan P.
