公开(公告)号：US3774802A

公开(公告)日：1973-11-27

申请号：US3774802D

申请日：1971-05-06

Applicant: FILTER CORP

Inventor： O CHESKEY T

IPC: B01J3/00 ,  F15B1/16 ,  B65D25/00

CPC classification number: B01J3/002 ,  F15B1/165 ,  F15B2201/20 ,  F15B2201/30 ,  F15B2201/4056 ,  F15B2201/605 ,  Y10S220/917 ,  Y10T403/52

Abstract: Apparatus for attaching internal parts to the interior of a pressure vessel having an inner lining of uncured rubber includes a rigid fastener, preferably an internally threaded nut, rigidly secured over an opening through the wall of the vessel and the rubber lining. A rigid bolt is threaded through the nut from the inside of the vessel so that a lateral shoulder on the bolt is tightened against the rubber lining. A layer of uncured rubber is mounted over the shoulder, and the layer is cured when the inner lining is being cured to embed the shoulder in the rubber and seal the bolt against leakage. Internal parts are attached to the portion of the bolt inside the vessel, and the structural load applied to the bolt by the internal parts is transmitted to the wall of the vessel through the rigid bolt and nut.

Abstract translation: 用于将内部部件附接到具有未固化橡胶内衬的压力容器内部的装置包括刚性紧固件，优选内螺纹螺母，刚性地固定在通过容器壁和橡胶衬里的开口上。 刚性螺栓从容器的内部穿过螺母，使得螺栓上的横向肩部紧固在橡胶衬里上。 未固化的橡胶层安装在肩部上，当内衬被固化以将肩部嵌入橡胶中时，该层被固化，并且密封螺栓以免泄漏。 内部部件连接到容器内的螺栓部分，并且内部部件施加到螺栓的结构载荷通过刚性螺栓和螺母传递到容器的壁。