|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 8|
A conduit assembly has a slip coupling arrangement which allows two separate process or product flow streams with differential temperatures to flow side by side while subject to repeated cycles of thermal expansion and contraction. An inner pipe extends through an outer pipe with an annular plate welded therebetween as a liquid-tight seal at an assembly first end. A slip coupling outer element is fixed to the outer pipe at a second end and has two O-rings engaged within grooves. A slip coupling inner element is fixed to the inner pipe and extends within ...
1. A conduit assembly comprising: an outer pipe;an inner pipe extending through the outer pipe, wherein an inner conduit is defined within the inner pipe, and an outer conduit is defined between the inner pipe and the outer pipe;an end wall fixed to the inner pipe, and extending outwardly to be fixed to the outer pipe to define a liquid-tight seal between the inner pipe and the outer pipe at a first end of the conduit assembly;a slip coupling outer element fixed to the outer pipe at a position spaced axially from the conduit assembly first end, the outer...