Apparatus for in-situ pipe coating and related methods
摘要
An in-situ applicator for applying a composition in a pipe comprises a flow diverter configured to receive a composition and eject the composition from at least one outlet. The applicator also comprises a hollow conical body having a narrow end, a broad end, and an interior surface configured to receive the composition ejected from the flow diverter. The conical body also has a plurality of holes forming a band that wraps circumferentially around the conical body which defines a flow region on the interior surface between the band and the narrow end. The band includes first holes adjacent to the flow region where each of the first holes has a first average diameter and second holes disposed between the first holes and the broad end, each of the second holes having an average diameter greater than the first diameter.
申请公布号
AU2013371035(A1)
申请公布日期
2015.07.16
申请号
AU20130371035
申请日期
2013.12.19
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
JONES, CLINTON L.;PRINCE, RYAN B.;APEL, CORI S.;FABOZZI, SCOTT M.;MACCALLUM, CARSON;SWEENEY, SHAWN R.