公开(公告)号：US3891233A

公开(公告)日：1975-06-24

申请号：US48129374

申请日：1974-06-20

Applicant: ALLIED CHEM

Inventor： DAMON WILLIAM H

IPC: B60R21/26 ,  B60R21/261 ,  B60R21/264 ,  F42B3/04 ,  B60R21/10

CPC classification number: B60R21/261 ,  B60R21/26 ,  B60R21/2644 ,  F42B3/04 ,  Y10T137/7862 ,  Y10T137/789

Abstract: Gas supply device employing a seal means which on activation of the device serves as a diffuser through which the gas passes from the source to the point of use.

Abstract translation: 使用密封装置的气体供应装置，其在启动装置时用作扩散器，气体通过该扩散器从源流到使用点。