<p>An injector for injecting a reagent includes an axially translatable valve member positioned within a housing. An electromagnet is positioned within the housing and includes a coil of wire positioned proximate the valve member such that the valve member moves between a seated position and an unseated position relative to an orifice in response to energizing the electromagnet. A connector coupled to the housing includes an inlet tube concentrically aligned with and surrounding a return tube. The inlet tube is adapted to receive pressurized reagent from a source of reagent. The return tube is adapted to return reagent to the source.</p>
申请公布号
WO2013169481(A8)
申请公布日期
2014.04.10
申请号
WO2013US37936
申请日期
2013.04.24
申请人
TENNECO AUTOMOTIVE OPERATING COMPANY INC.
发明人
THOMAS, STEPHEN M.;LOWRY, JOHN;GRANT, ERIC;RODRIGUES, ROSHAN;HAMMER, DAVID;OTTO, CHRISTOPHER