公开(公告)号：US4278188A

公开(公告)日：1981-07-14

申请号：US80589

申请日：1979-10-01

Applicant: George M. Stephenson ,  David E. Begin

Inventor： George M. Stephenson ,  David E. Begin

IPC: B65D83/14 ,  B67D5/06

CPC classification number: B65D83/285

Abstract: A remote delivery nozzle assembly is adapted to be releasably connected to a pressurized container to permit delivery of the pressurized contents thereof to a location remote from the container. A connector assembly flowably connects one end of a delivery conduit to the valve stem of the container while a manually operable valve and nozzle coupled with the other end of the delivery conduit provides remote control of the release of the pressurized contents. The connector assembly comprises a hollow cap which frictionally engages an upstanding, annular rim of the container and completely encloses the valve stem. A connector element extends through the aperture in the top of the cap in aligned relationship to the valve stem, and is secured to the cap by frictional engagement therewith. An O-ring interposed between the connector element and the top of the cap provides a gas tight seal therebetween. The connector element has a bore therethrough which respectively receives the valve stem of the container and the flexible conduit in opposite ends thereof to couple the remote delivery nozzle with the contents of the container. Installation of the cap onto the container rim simultaneously couples the connector element with the valve stem while depressing the latter, thereby automatically arming the remote delivery nozzle.

Abstract translation: 远程传送喷嘴组件适于可释放地连接到加压容器以允许其加压内容物传送到远离容器的位置。 连接器组件可流动地将输送管道的一端连接到容器的阀杆，而与输送管道的另一端连接的可手动操作的阀和喷嘴提供对压力内容物的释放的远程控制。 连接器组件包括中空盖，其与容器的直立的环形边缘摩擦接合并且完全包围阀杆。 连接器元件以与阀杆对齐的关系延伸穿过盖的顶部中的孔，并且通过与阀杆的摩擦接合而固定到盖上。 插入在连接器元件和盖的顶部之间的O形环在其间提供气密封。 连接器元件具有穿过其中的孔，其分别容纳容器的阀杆和在其相对端部中的柔性导管，以将远程输送喷嘴与容器的内容物联接。 将盖安装到容器边缘上同时将连接器元件与阀杆连接在一起，同时按压其，由此自动地布置远程输送喷嘴。