公开(公告)号：US20140261748A1

公开(公告)日：2014-09-18

申请号：US13837784

申请日：2013-03-15

Applicant: Kidde Technologies, Inc.

Inventor： Paul D. Smith ,  Paul Rennie ,  Robert G. Dunster ,  Paul W. Weller ,  Francis T. Clarence ,  Joseph Peoples

IPC: F16K17/40

CPC classification number: F16K17/403 ,  A62C13/74 ,  F16K13/04 ,  Y10T137/1632

Abstract: A valve mechanism is herein described that utilises a frangible plug. The valve mechanism comprises a valve body having an inlet port and an outlet port and a passageway extending therebetween. The valve mechanism comprises a frangible plug that is held within the valve body to block the passageway when the plug is intact. The plug comprises a predefined fracture plane and is configured to fracture across the predefined fracture plane upon application of an impact force.

Abstract translation: 这里描述了利用易碎塞子的阀机构。 阀机构包括阀体，其具有入口和出口以及在其间延伸的通道。 阀机构包括一个易断塞，当插头完好无损时，其保持在阀体内以阻挡通道。 塞子包括预定的断裂平面并且构造成在施加冲击力时在预定的断裂平面上断裂。

公开(公告)号：US20180078804A1

公开(公告)日：2018-03-22

申请号：US15824566

申请日：2017-11-28

Applicant: Kidde Technologies, Inc.

Inventor： Paul D. Smith ,  Robert G. Dunster ,  Beth A. Dutson ,  Paul W. Weller

IPC: A62C37/48 ,  A62C35/08 ,  A62C37/36 ,  A62C13/00 ,  A62C35/02 ,  A62C13/64 ,  H02N2/18

CPC classification number: A62C37/48 ,  A62C13/003 ,  A62C13/64 ,  A62C35/023 ,  A62C35/08 ,  A62C37/36 ,  H02N2/183

Abstract: A fire extinguishing apparatus includes a structure defining a first chamber containing an electrically operable explosive device. The apparatus also has a piezoelectric cell capable of producing an electrical output in response to the impact upon the piezoelectric cell. The apparatus also has a container of nonflammable pressurized fluid in contact with the structure, and a mechanical detection mechanism with a thermal sensor for producing a mechanical force at an established temperature. The mechanical force produced by the mechanical detection mechanism is applied to the piezoelectric cell to produce the electrical output that actuates the electrically operable explosive device.

公开(公告)号：US09261200B2

公开(公告)日：2016-02-16

申请号：US13837784

申请日：2013-03-15

Applicant: Kidde Technologies, Inc.

Inventor： Paul D. Smith ,  Paul Rennie ,  Robert G. Dunster ,  Paul W. Weller ,  Francis T. Clarence ,  Joseph Peoples

IPC: F16K17/14 ,  F16K17/40 ,  A62C13/74

CPC classification number: F16K17/403 ,  A62C13/74 ,  F16K13/04 ,  Y10T137/1632

Abstract: A valve mechanism is herein described that utilizes a frangible plug. The valve mechanism comprises a valve body having an inlet port and an outlet port and a passageway extending therebetween. The valve mechanism comprises a frangible plug that is held within the valve body to block the passageway when the plug is intact. The plug comprises a predefined fracture plane and is configured to fracture across the predefined fracture plane upon application of an impact force.

Abstract translation: 这里描述了利用易碎塞子的阀机构。 阀机构包括阀体，其具有入口和出口以及在其间延伸的通道。 阀机构包括一个易断塞，当插头完好无损时，其保持在阀体内以阻挡通道。 塞子包括预定的断裂平面并且构造成在施加冲击力时在预定的断裂平面上断裂。