公开(公告)号：US07083200B2

公开(公告)日：2006-08-01

申请号：US10650627

申请日：2003-08-28

申请人： Darcy Raymond Falconer

发明人： Darcy Raymond Falconer

IPC分类号： F16L27/00

CPC分类号： F16L39/06 ,  F16L27/087

摘要： A fluid rotary union (FRU) includes a first member and a second member. The first member includes a plurality of spaced longitudinally directed bores of different lengths, each of which terminate at an associated radially directed bore communicating the longitudinally directed bores with an outer surface of the first member. The second member includes a first housing, a plurality of longitudinally adjacent segments and a plurality of couplers positioned between adjacent ones of the segments and the first housing and an adjacent one of the segments. Each of the segments has at least one circumferential groove formed into an inner surface for providing fluid communication with one of the associated radially directed bores of the first member. A radially directed bore extends from each of the grooves in the segment to the outer surface of the segment.

摘要翻译： 流体旋转接头（FRU）包括第一构件和第二构件。 第一构件包括多个不同长度的间隔开的纵向定向的孔，每个孔终止于相关联的径向指向的孔，其将纵向定向的孔与第一构件的外表面连通。 第二构件包括第一壳体，多个纵向相邻区段和位于相邻区段和第一壳体之间的多个耦合器以及相邻的一个区段。 每个段具有形成为内表面的至少一个周向槽，用于与第一构件的相关联的径向指向的孔中的一个提供流体连通。 径向指向的孔从段中的每个槽延伸到段的外表面。