公开(公告)号：US20160102773A1

公开(公告)日：2016-04-14

申请号：US14881653

申请日：2015-10-13

Applicant: Kidde Graviner Limited

Inventor： Paul D. SMITH

IPC: F16K17/40 ,  F16K31/00 ,  F16K7/12

CPC classification number: F16K17/403 ,  F16K7/12 ,  F16K17/38 ,  F16K31/002 ,  F16K31/025

Abstract: A frangible diaphragm for use in a valve mechanism, said frangible diaphragm including an actuator substance provided in, or on, the frangible diaphragm, wherein the actuator substance expands from a smaller volume to a larger volume on application of heat such that a force generated by the expansion causes the diaphragm to fracture.

Abstract translation: 一种用于阀机构的易碎隔膜，所述易碎隔膜包括设置在易碎隔膜中或其上的致动器物质，其中致动器物质在施加热量时从较小体积扩大到较大体积，使得由 膨胀导致隔膜破裂。

公开(公告)号：US20160102774A1

公开(公告)日：2016-04-14

申请号：US14881850

申请日：2015-10-13

Applicant: Kidde Graviner Limited

Inventor： Paul D. SMITH ,  Paul Alan RENNIE ,  Robert G. DUNSTER

IPC: F16K17/40 ,  F16K31/00

CPC classification number: F16K17/403 ,  A62C3/07 ,  A62C35/10 ,  A62C37/48 ,  F16K31/002 ,  F16K31/025

Abstract: A frangible plug for use in a valve mechanism, the frangible plug including a first section having a first end and an opposing second section having a second end and a cylindrical sidewall extending between the first and second ends. Also including means for applying a force on the cylindrical sidewall of the frangible plug such that the first section fractures from the opposing second section, and wherein the means for applying a force on said cylindrical sidewall extends circumferentially around the outer circumference of the sidewall.

Abstract translation: 一种用于阀机构的易断塞，所述易碎塞包括具有第一端的第一部分和具有第二端部的相对的第二部分和在所述第一和第二端部之间延伸的圆柱形侧壁。 还包括用于在易碎塞的圆柱形侧壁上施加力的装置，使得第一部分从相对的第二部分断裂，并且其中用于在所述圆柱形侧壁上施加力的装置周向地围绕侧壁的外圆周延伸。