公开(公告)号：US20170016576A1

公开(公告)日：2017-01-19

申请号：US15209913

申请日：2016-07-14

Applicant: Kidde Graviner Limited

Inventor： Stephen J. Cornall ,  Hitesh L. Mistry

IPC: F17C7/00 ,  F16K17/40 ,  F17C13/04

CPC classification number: F16K17/403 ,  F17C13/04 ,  F17C13/06 ,  F17C2205/032 ,  F17C2205/0332 ,  F17C2270/0754 ,  F17C2270/0772

Abstract: A device for controlling the release of gas from a pressurised container, the device comprising a plug comprising a passage therethrough, a diaphragm within said passage, wherein said diaphragm is configured to initially prevent flow of gas through said passage, and is rupturable or displaceable to allow gas to flow through said passage once said diaphragm is ruptured or displaced. The device further comprises a screw located within said plug and comprising a lance configured to move towards said diaphragm upon rotation of said screw, wherein said lance is configured to rupture or displace said diaphragm so as to allow flow of gas through said passage and out of said plug, once said screw is rotated a predetermined amount.

Abstract translation: 一种用于控制来自加压容器的气体释放的装置，该装置包括一个塞子，该塞子包括通过其中的通道，在所述通道内的隔膜，其中所述隔膜构造成最初防止气体流过所述通道，并且是可破裂的或可移动的 一旦所述隔膜破裂或移位，允许气体流过所述通道。 该装置还包括位于所述插头内的螺钉，并且包括配置成在所述螺钉旋转时朝向所述隔膜移动的喷枪，其中所述喷枪构造成破裂或移动所述隔膜，以允许气体流过所述通道并流出 所述插头，一旦所述螺钉旋转预定量。

公开(公告)号：US10215298B2

公开(公告)日：2019-02-26

申请号：US15209913

申请日：2016-07-14

Applicant: Kidde Graviner Limited

Inventor： Stephen J. Cornall ,  Hitesh L. Mistry

IPC: F16K17/40 ,  F17C13/04 ,  F17C13/06

Abstract: A device for controlling the release of gas from a pressurized container includes a plug comprising a passage therethrough and a diaphragm within the passage. The diaphragm is configured to initially prevent flow of gas through said passage, and is rupturable or displaceable to allow gas to flow through said passage once said diaphragm is ruptured or displaced. The device further comprises a screw located within the plug and comprising a lance configured to move towards said diaphragm upon rotation of the screw. The lance is configured to rupture or displace the diaphragm so as to allow flow of gas through the passage and out of the plug, once the screw is rotated a predetermined amount.