公开(公告)号：US20140116561A1

公开(公告)日：2014-05-01

申请号：US13665262

申请日：2012-10-31

Applicant: XYLEM WATER SOLUTIONS U.S.A., INC.

Inventor： Joseph G. KRALL

IPC: F16L9/18

CPC classification number: F16L9/18 ,  B01F3/04269 ,  B01F2003/04148 ,  B01F2003/0417 ,  B01F2003/04297 ,  B01F2003/04312 ,  B01F2003/04319 ,  C02F3/201 ,  C02F7/00 ,  C02F2203/006 ,  F16L39/005 ,  F16L39/04 ,  Y02W10/15

Abstract: A gas distribution assembly comprises an outer pipe (2) and an inner pipe (3), defining a gas supply chamber (4) therebetween. Furthermore, the gas distribution assembly comprises means (14) for supplying compressed gas to said gas supply chamber (4), a first end connection (16) connecting first ends of the outer pipe and of the inner pipe, and leaving an orifice (17) of the first end (10) of the inner pipe open outwards, a second end connection (18) connecting second ends of the outer pipe and of the inner pipe, and leaving an orifice (19) of the second end (11) of the inner pipe open outwards, wherein the inner pipe comprises a first pipe member (12) including said first end of the inner pipe and a second pipe member (13) including said second end of the inner pipe, which pipe members are in telescopic engagement with each other.

Abstract translation: 气体分配组件包括外管（2）和内管（3），其在其间限定气体供应室（4）。 此外，气体分配组件包括用于向所述气体供应室（4）供应压缩气体的装置（14），连接外管和内管的第一端并留下孔口（17）的第一端连接件（16） ），所述内管的第一端（10）向外敞开，第二端连接（18）连接所述外管和所述内管的第二端，并且将所述第二端（11）的孔（19） 所述内管向外开口，其中所述内管包括包括所述内管的所述第一端的第一管构件（12）和包括所述内管的所述第二端的第二管构件（13），所述管构件处于伸缩接合 与彼此。