公开(公告)号：US20110210540A1

公开(公告)日：2011-09-01

申请号：US13119977

申请日：2009-10-07

Applicant: Inge knotten

Inventor： Inge knotten

IPC: F16L33/00

CPC classification number: F16L11/133 ,  F16L33/01 ,  F16L39/02 ,  F16L2201/30

Abstract: Arrangement for a hose system (11) comprising an inner main hose (12) and an outer cover hose (13) delimiting a ring shaped air filled volume (14) designed to make the hose bouyant in water. At least at one end there is a connector (15) attached to the main hose as well as the cover hose, and which at its free end is attached to, or integrated with, connector part (16) for connection of the hose system (11) to an external system. The connector (15) comprises:—an inner sleeve (22), to which the end of the main hose (12) is attached to, as the inner sleeve (22) by its free end (26) is equipped with an element, in particular threads, for connection to a pipe system—an outer sleeve (16) with to which the end of the cover hose is attached—a connector element (30) for connecting the inner sleeve (22) detachably to the outer sleeve (16), and a connection between the two hose parts (12, 14) comprising a one way valve which allows draining the outer hose (14) to the main hose (12).

Abstract translation: 软管系统（11）的布置包括内部主软管（12）和限定环形空气填充容积（14）的外部覆盖软管（13），所述环形空气填充容积（14）被设计成使得软管在水中流动。 至少在一端具有附接到主软管以及盖软管的连接器（15），并且其连接部分（16）在其自由端附接或与其连接，用于连接软管系统（16） 11）到外部系统。 所述连接器（15）包括： - 内套筒（22），所述主软管（12）的端部通过其自由端（26）附接到所述内套筒（22）上，所述内套筒配备有元件， 特别是用于连接到管道系统的螺纹 - 外套筒（16），盖软管的端部附接到该外套筒上， - 用于将内套筒（22）可拆卸地连接到外套筒（16）的连接器元件（30） ）和两个软管部分（12,14）之间的连接，其包括允许将外软管（14）排出到主软管（12）的单向阀。