公开(公告)号：US09079695B1

公开(公告)日：2015-07-14

申请号：US13945427

申请日：2013-07-18

申请人： Phitech, LLC

发明人： Charles E. Bennett

IPC分类号： B65D53/00 ,  B65D43/02

CPC分类号： B65D53/00 ,  B65D43/0214 ,  B65D51/1666 ,  B65D53/02 ,  B65D81/2015

摘要： An O-ring with elliptical cross-section disposed within a gasket seat about a cylindrical housing that contains a bio-activated protective composition. When sealed off from the environment, the bio-activated protective composition undergoes a self-vacuumizing process and requires the flow of gas. The elliptical cross-section of the O-ring is received within a recess of a housing cover to define a channel between the housing cover and the housing. This channel allows the gas to be released and prevents deformation of the O-ring regardless of mechanical compression, atmospheric pressure and temperature.

摘要翻译： 具有椭圆形横截面的O形环设置在围绕包含生物活化保护组合物的圆柱形壳体的密封垫座内。 当与环境密封时，生物活化的保护组合物经历自抽真空过程并需要气体流动。 O形环的椭圆形横截面被容纳在壳体盖的凹部内以限定壳体盖和壳体之间的通道。 该通道允许气体释放，并防止O型圈的变形，而不管机械压缩，大气压力和温度如何。