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公开(公告)号：US20160213963A1
公开(公告)日：2016-07-28
申请号：US14602811
申请日：2015-01-22
Applicant: Kidde Technologies, Inc.
Inventor： David Frasure , John Wright Porterfield
CPC classification number: A62C13/62 , A62C3/08 , A62C13/70 , A62C13/74 , A62C35/023 , A62C35/11 , A62C37/04 , A62C37/36
Abstract: The present disclosure relates to a broadhead cutter activation mechanism and system inside of a fire extinguisher. The broadhead cutter device may be attached to a cutter shaft which is driven downward when the elastic potential energy is released form a spring system. The broadhead cutter device may be configured to pierce and open a burst disc to release the flow of an extinguishing agent under pressure.
Abstract translation: 本发明涉及一种灭火器内的宽幅切割器启动机构和系统。 宽杆切割装置可以附接到当弹性势能从弹簧系统释放时向下驱动的切割轴。 宽头切割装置可构造成刺穿并打开爆破盘，以在压力下释放灭火剂的流动。
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12.发明申请PNEUMATIC PRESSURE DETECTOR FOR A FIRE ALARM SYSTEM AND METHOD OF INSULATING 有权用于火灾报警系统的气动压力检测器和绝缘方法公开(公告)号：US20160133106A1
公开(公告)日：2016-05-12
申请号：US14537407
申请日：2014-11-10
Applicant: Kidde Technologies, Inc.
Inventor： Steven Wallace , David Frasure , Mahamadou Yamoussa
IPC: G08B17/04
Abstract: A pneumatic pressure detector for a fire alarm system includes a housing having an internal surface defining an interior volume. Also included is an alarm switch located within the interior volume of the housing and comprising a first deformable diaphragm responsive to an increase in pressure of a gas disposed in a sensor tube to indicate an overheat condition. Further included is an integrity switch located within the interior volume and comprising a second deformable diaphragm disposed in contact with an electrical contact during pressurization of the gas within a predetermined pressure range and in an electrically open condition when the pressure of the gas is less than the predetermined range. Yet further included is a mica sleeve located within the interior volume of the housing and disposed along at least a portion of the internal surface of the housing to insulate the alarm switch and the integrity switch.
Abstract translation: 一种用于火灾报警系统的气动压力检测器包括具有限定内部容积的内表面的壳体。 还包括位于壳体的内部容积内的报警开关，包括响应于设置在传感器管中的气体的压力增加的第一可变形隔膜以指示过热状态。 进一步包括位于内部容积内的完整性开关，包括第二可变形隔膜，该第二可变形隔膜在气体在预定压力范围内加压期间和电气打开状态下与电触点接触，当气体的压力小于 预定范围。 还包括位于壳体的内部容积内的云母套筒，沿着壳体的内表面的至少一部分设置，以使报警开关和完整性开关绝缘。
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13.发明申请公开(公告)号：US20150107685A1
公开(公告)日：2015-04-23
申请号：US14164529
申请日：2014-01-27
Applicant: Kidde Technologies, Inc.
Inventor： John W. Porterfield , Harlan B. Hagge , David Frasure , Adam Chattaway , Michael C. Miller
CPC classification number: F16K17/14 , A62C3/08 , A62C13/64 , F16K1/30 , F16K13/06 , F16K17/16 , F17C13/04 , Y10T137/1782
Abstract: A valve assembly for a pressure vessel is disclosed that includes a valve housing operatively associated with an outlet of the pressure vessel, a frangible hermetic disc sealing the outlet of the pressure vessel, and a poppet valve mounted for movement within the valve housing between a first position supporting the frangible hermetic disc within the outlet of the pressure vessel and a second position spaced apart from the frangible hermetic disc to permit the frangible disc to burst under pressure and permit the egress of pressurized material from the pressure vessel through the outlet.
Abstract translation: 公开了一种用于压力容器的阀组件，其包括与压力容器的出口可操作地相关联的阀壳体，密封压力容器的出口的易碎密封盘，以及安装成在阀壳体内在第一 位置支撑在压力容器的出口内的易碎密封盘和与易碎密封盘隔开的第二位置，以允许易碎盘在压力下爆裂，并允许从压力容器通过出口排出加压材料。
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公开(公告)号：US09539452B2
公开(公告)日：2017-01-10
申请号：US14328804
申请日：2014-07-11
Applicant: Kidde Technologies, Inc.
Inventor： David Frasure , John Wright Porterfield, Jr. , Harlan Hagge
Abstract: According to one aspect, a fire extinguisher includes a fire extinguisher reservoir and a fire extinguisher outlet burst disc that forms a discharge barrier between the fire extinguisher reservoir and a discharge head to retain a pressurized fire extinguishing agent at an internal fire extinguisher pressure within the fire extinguisher reservoir. A cutter is detained within the fire extinguisher proximate the fire extinguisher outlet burst disc. An interior container within the fire extinguisher reservoir has a container pressure and is sealed with a container burst disc. An activation device having a piercing member is operable to pierce the container burst disc and diffuse the container pressure to create a pressure differential relative to the internal fire extinguisher pressure at the cutter, thereby driving the cutter through the fire extinguisher outlet burst disc to release the pressurized fire extinguishing agent through the discharge head.
Abstract translation: 根据一方面，一种灭火器包括灭火器储存器和灭火器出口破裂盘，其在灭火器储存器和排放头之间形成排放屏障，以将加压灭火剂保持在火内的内部灭火器压力下 灭火器水库 切割器被关在灭火器内靠近灭火器出口突发盘的位置。 灭火器储存器内的内部容器具有容器压力，并用容器爆破盘密封。 具有刺穿构件的激活装置可操作以刺穿容器爆裂盘并扩散容器压力以相对于切割器处的内部灭火器压力产生压差，从而驱动切割器通过灭火器出口突发盘释放 加压灭火剂通过排放头。
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15.发明授权Pneumatic detector switch having a single diaphragm for alarm and fault conditions 有权气动检测开关具有单个隔膜用于报警和故障条件公开(公告)号：US09418527B2
公开(公告)日：2016-08-16
申请号：US14163350
申请日：2014-01-24
Applicant: Kidde Technologies, Inc.
Inventor： David Frasure , Scott K. Newlin , Steven Wallace
CPC classification number: G08B17/04 , G08B17/113 , G08B29/043 , H01H35/346
Abstract: A pneumatic pressure detector switch is disclosed that includes a retainer assembly adapted to communicate with a source of pressure, a deformable diaphragm supported within the retainer assembly and movable in response to changes in pressure communicated to the retainer assembly, a fault contact element supported by the retainer assembly adjacent a first side surface of the diaphragm, and an alarm contact element supported by the retainer assembly adjacent a second side surface of the diaphragm.
Abstract translation: 公开了一种气动压力检测器开关，其包括适于与压力源连通的保持器组件，支撑在保持器组件内的可变形隔膜，并且可响应于传递到保持器组件的压力变化而移动;故障接触元件 邻近隔膜的第一侧表面的保持器组件以及邻近隔膜的第二侧表面由保持器组件支撑的报警接触元件。
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Patent Agency Ranking
公开(公告)号：US20160110979A1
公开(公告)日：2016-04-21
申请号：US14515886
申请日：2014-10-16
Applicant: Kidde Technologies, Inc.
Inventor： David Frasure , Steven Wallace , William Brett Standifer
CPC classification number: G08B17/04 , G01L7/063 , G01L9/0033 , G01L19/12 , G08B17/06 , G08B29/043
Abstract: In one aspect, a pneumatic detector assembly is provided. The assembly includes a housing, a sensor tube, a contact pin, and at least one switch having a bellows operatively associated with the sensor tube and the contact pin. The bellows is configured to move into and out of contact with the contact pin based on a pressure in the sensor tube.
Abstract translation: 在一个方面，提供了一种气动检测器组件。 该组件包括壳体，传感器管，接触销和至少一个开关，其具有与传感器管和接触销可操作地相关联的波纹管。 波纹管被配置为基于传感器管中的压力移动进入和离开与接触销的接触。
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公开(公告)号：US09208980B2
公开(公告)日：2015-12-08
申请号：US14159752
申请日：2014-01-21
Applicant: KIDDE TECHNOLOGIES, INC.
Inventor： Steven Wallace , David Frasure
CPC classification number: H01H35/26 , H01H35/34 , H01H35/346
Abstract: The present disclosure relates to an advanced pneumatic detector (APD) alarm switch. The present APD may comprise a deformable diaphragm configured to make contact with a contact surface. This contact surface may be integral to a surface of the insulating material within the APD.
Abstract translation: 本发明涉及一种先进的气动探测器（APD）报警开关。 本APD可以包括被配置为与接触表面接触的可变形隔膜。 该接触表面可以与APD内的绝缘材料的表面成一体。
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公开(公告)号：US09153400B2
公开(公告)日：2015-10-06
申请号：US13836675
申请日：2013-03-15
Applicant: Kidde Technologies, Inc.
Inventor： David Frasure , Steven Wallace , Harlan Hagge , Scott Kenneth Newlin
CPC classification number: H01H35/2671 , G08B13/20 , G08B17/04 , H01H35/34
Abstract: An integrated switch to indicate pressure changes in an environment includes a housing with a cavity between a first retainer portion and a second retainer portion, a first diaphragm held in the cavity of the housing to indicate fault conditions, and a second diaphragm held in the cavity of the housing to indicate alarm conditions.
Abstract translation: 用于指示环境中的压力变化的集成开关包括在第一保持器部分和第二保持器部分之间具有空腔的壳体，保持在壳体的空腔中以指示故障状态的第一膜片，以及保持在腔体中的第二膜片 的外壳以指示报警状况。
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公开(公告)号：US20150206678A1
公开(公告)日：2015-07-23
申请号：US14159752
申请日：2014-01-21
Applicant: KIDDE TECHNOLOGIES, INC.
Inventor： Steven Wallace , David Frasure
CPC classification number: H01H35/26 , H01H35/34 , H01H35/346
Abstract: The present disclosure relates to an advanced pneumatic detector (APD) alarm switch. The present APD may comprise a deformable diaphragm configured to make contact with a contact surface. This contact surface may be integral to a surface of the insulating material within the APD.
Abstract translation: 本发明涉及一种先进的气动探测器（APD）报警开关。 本APD可以包括被配置为与接触表面接触的可变形隔膜。 该接触表面可以与APD内的绝缘材料的表面成一体。
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公开(公告)号：US20140262723A1
公开(公告)日：2014-09-18
申请号：US13836675
申请日：2013-03-15
Applicant: KIDDE TECHNOLOGIES, INC.
Inventor： David Frasure , Steven Wallace , Harlan Hagge , Scott Kenneth Newlin
CPC classification number: H01H35/2671 , G08B13/20 , G08B17/04 , H01H35/34
Abstract: An integrated switch to indicate pressure changes in an environment includes a housing with a cavity between a first retainer portion and a second retainer portion, a first diaphragm held in the cavity of the housing to indicate fault conditions, and a second diaphragm held in the cavity of the housing to indicate alarm conditions.
Abstract translation: 用于指示环境中的压力变化的集成开关包括在第一保持器部分和第二保持器部分之间具有空腔的壳体，保持在壳体的空腔中以指示故障状态的第一膜片，以及保持在腔体中的第二膜片 的外壳以指示报警状况。
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