公开(公告)号：US09499330B2

公开(公告)日：2016-11-22

申请号：US14408987

申请日：2013-06-23

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Richard A. Henry ,  Mark A. Ferreira ,  Yurij F. Wowczuk

IPC: B65D6/40 ,  B65D83/70 ,  F16K17/16

CPC classification number: B65D83/70 ,  B05B15/14 ,  F16K17/16

Abstract: A pressure relief device for venting an internally pressurized container and an aerosol can having a can bottom containing this pressure relief device. The pressure release device includes a coined pressure vent within a domed can bottom. The pressure vent is characterized by a venting pressure greater than about 500 psig. In addition, the can bottom resists eversion and/or failure along the mechanical attachment to the container body at all pressures between the venting pressure and the longitudinal rupture pressure in the container body.

Abstract translation: 用于排出内部加压容器的压力释放装置和具有包含该压力释放装置的罐底的气溶胶罐。 压力释放装置包括在圆顶罐底部内的压力通气孔。 压力通风口的特征在于排气压力大于约500psig。 另外，罐体底部在容器主体的通气压力和纵向破裂压力之间的所有压力下，抵抗机械附接到容器主体的外翻和/或破坏。

公开(公告)号：US20150151900A1

公开(公告)日：2015-06-04

申请号：US14408987

申请日：2013-06-23

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Richard A. Henry ,  Mark A. Ferreira ,  Yurij F. Wowczuk

IPC: B65D83/70 ,  F16K17/16

CPC classification number: B65D83/70 ,  B05B15/14 ,  F16K17/16

Abstract: A pressure relief device for venting an internally pressurized container and an aerosol can having a can bottom containing this pressure relief device. The pressure release device includes a coined pressure vent within a domed can bottom. The pressure vent is characterized by a venting pressure greater than about 500 psig. In addition, the can bottom resists eversion and/or failure along the mechanical attachment to the container body at all pressures between the venting pressure and the longitudinal rupture pressure in the container body.

Abstract translation: 用于排出内部加压容器的压力释放装置和具有包含该压力释放装置的罐底的气溶胶罐。 压力释放装置包括在圆顶罐底部内的压力通气孔。 压力通风口的特征在于排气压力大于约500psig。 另外，罐体底部在容器主体的通气压力和纵向破裂压力之间的所有压力下，抵抗机械附接到容器主体的外翻和/或破坏。