公开(公告)号：US20090294138A1

公开(公告)日：2009-12-03

申请号：US12540647

申请日：2009-08-13

申请人： Eldon D. Jackson ,  Shawn J. Feenstra

发明人： Eldon D. Jackson ,  Shawn J. Feenstra

IPC分类号： A62C35/62

CPC分类号： A62C35/62 ,  A62C3/004 ,  A62C37/08 ,  Y10T137/1797 ,  Y10T137/1963

摘要： A dry pipe sprinkler assembly is provided including a sprinkler body having a thermally responsive trigger mounted thereto. A housing, including an inlet end and an outlet end is provided with the outlet end being connected to the sprinkler body. A seal member is disposed at the inlet end of the housing, and a load mechanism extends between the thermally responsive element and the seal member. The load mechanism may include a support portion, a passage tube portion, and an outlet orifice portion slidably received within the housing and movable within the housing upon activation of the thermally responsive trigger to allow the seal member to be dislodged from the inlet end of the housing to allow suppressant fluid to flow therethrough. The dry pipe sprinkler assembly allows the use of different outlet orifice members to provide dry pipe sprinkler assemblies having different K factors while utilizing common components for the remaining dry pipe sprinkler assembly.

摘要翻译： 提供一种干管喷洒器组件，其包括具有安装在其上的热响应触发器的喷洒器本体。 包括入口端和出口端的壳体设置有与喷洒器本体连接的出口端。 密封构件设置在壳体的入口端，并且负载机构在热响应元件和密封构件之间延伸。 负载机构可以包括支撑部分，通道管部分和出口孔部分，其可滑动地容纳在壳体内并且在激活热响应触发器时在壳体内可移动，以允许密封构件从所述壳体的入口端移除 壳体以允许抑制流体流过其中。 干管式喷洒器组件允许使用不同的出口孔构件来提供具有不同K因数的干管喷洒器组件，同时利用剩余的干管喷洒器组件的常用部件。

公开(公告)号：US08177189B2

公开(公告)日：2012-05-15

申请号：US11556847

申请日：2006-11-06

申请人： Eldon D. Jackson ,  Vinh B. Hoa

发明人： Eldon D. Jackson ,  Vinh B. Hoa

IPC分类号： F16K31/44

CPC分类号： A62C35/68 ,  A62C37/00

摘要： A differential dry pipe control valve for fire protection sprinkler systems includes an eccentric plug that rotates and separates supply water and system air pressure and uses an integral actuator that maintains the seal of the eccentric plug with a smaller ratio of air pressure to a higher supply water pressure. When the sprinkler system is actuated, the actuator allows the rotary eccentric plug to open the waterway and includes an eccentric plug opening that swings out of the waterway to reduce friction loss of the water supply. The eccentric plug includes a conical rubber coated seat surface and dynamic metal seal seat that seals due to water pressure eliminating close tolerance mating of sealing components. The actuator includes an integral alarm connection to provide a required alarm function and acts as a pilot differential actuator to provide the required operation of an approximately 5.5:1 ratio differential dry pipe control valve. This valve can also function as an open system Deluge valve or closed system Preaction valve for sprinkler systems that operate from separate detection systems where the supply liquid holds the valve closed until a detection system detects a fire and signals the deluge valve to open for discharge of suppressant liquid on the protected fire area.

摘要翻译： 用于防火喷水灭火系统的差动干管控制阀包括一个偏心塞，用于旋转和分离供水和系统空气压力，并使用一体式致动器，其将偏心塞的密封件以较小的空气压力与更高的供水水平 压力。 当喷洒系统启动时，执行器允许旋转偏心塞打开水路，并且包括偏离水道的偏心塞开口，以减少供水的摩擦损失。 偏心塞包括锥形橡胶涂覆的座面和动态金属密封座，由于水压而密封，消除了密封部件的紧密配合。 执行器包括一体式报警连接，提供所需的报警功能，并作为先导差速器执行器，以提供大约5.5：1比率的差速干管控制阀所需的操作。 该阀还可以用作开放系统雨淋阀或用于喷淋系统的封闭系统预作用阀，其从单独的检测系统操作，其中供应液体保持阀关闭，直到检测系统检测到火灾并且指示雨淋阀打开以排放 在受保护的火区上的抑制液体。

公开(公告)号：US07766252B2

公开(公告)日：2010-08-03

申请号：US11354644

申请日：2006-02-15

申请人： Eldon D. Jackson ,  Shawn J. Feenstra

发明人： Eldon D. Jackson ,  Shawn J. Feenstra

IPC分类号： A62C37/08

CPC分类号： A62C35/62 ,  A62C3/004 ,  A62C37/08 ,  Y10T137/1797 ,  Y10T137/1963

摘要： A dry pipe sprinkler assembly is provided including a sprinkler body having a thermally responsive trigger mounted thereto. A housing, including an inlet end and an outlet end is provided with the outlet end being connected to the sprinkler body. A seal member is disposed at the inlet end of the housing, and a load mechanism extends between the thermally responsive element and the seal member. The load mechanism may include a support portion, a passage tube portion, and an outlet orifice portion slidably received within the housing and movable within the housing upon activation of the thermally responsive trigger to allow the seal member to be dislodged from the inlet end of the housing to allow suppressant fluid to flow therethrough. The dry pipe sprinkler assembly allows the use of different outlet orifice members to provide dry pipe sprinkler assemblies having different K factors while utilizing common components for the remaining dry pipe sprinkler assembly.

摘要翻译： 提供一种干管喷洒器组件，其包括具有安装在其上的热响应触发器的喷洒器本体。 包括入口端和出口端的壳体设置有与喷洒器本体连接的出口端。 密封构件设置在壳体的入口端，并且负载机构在热响应元件和密封构件之间延伸。 负载机构可以包括支撑部分，通道管部分和出口孔部分，其可滑动地容纳在壳体内并且在激活热响应触发器时在壳体内可移动，以允许密封构件从所述壳体的入口端移除 壳体以允许抑制流体流过其中。 干管式喷洒器组件允许使用不同的出口孔构件来提供具有不同K因数的干管喷洒器组件，同时利用剩余的干管喷洒器组件的常用部件。

公开(公告)号：US20080230238A1

公开(公告)日：2008-09-25

申请号：US11689832

申请日：2007-03-22

申请人： Eldon D. Jackson

发明人： Eldon D. Jackson

IPC分类号： A62C37/08

CPC分类号： A62C35/68

摘要： A mounting coupling for a fire sprinkler support system includes an adjustable opening for receiving a sprinkler reducer coupling that allows insertion of the sprinkler coupling into the mounting coupling with a sprinkler head assembled thereto. The mounting coupling can be securely engaged to the reducer coupling and fixed to a support bar of the sprinkler support system using a single fastener thereby providing improved installation and functionality.

摘要翻译： 用于消防喷洒器支撑系统的安装联接器包括用于接收喷洒器减速器联接器的可调节开口，该联接器允许将喷洒器联接件与组装在其上的喷洒头插入到安装联接器中。 安装联轴器可以牢固地接合到减速器联轴器并使用单个紧固件固定到喷洒器支撑系统的支撑杆上，由此提供改进的安装和功能。

公开(公告)号：US07055612B2

公开(公告)日：2006-06-06

申请号：US10438726

申请日：2003-05-15

申请人： Eldon D. Jackson ,  Vinh Boa Hoa

发明人： Eldon D. Jackson ,  Vinh Boa Hoa

IPC分类号： A62C35/00 ,  A62C37/36 ,  A62C37/10

CPC分类号： A62C35/68 ,  A62C37/36 ,  Y10T137/1963 ,  Y10T137/1987

摘要： A fire suppression system includes system piping and at least one sprinkler with the system piping for delivering fire suppressant to the sprinkler. The sprinkler has an outlet and a temperature sensitive trigger with temperature sensitive trigger opening the outlet for dispersing fire suppressant when sensing temperatures associated with a fire condition. The system also includes a deluge valve that is in selective fluid communication with the system piping and has a normally closed condition whereby the system piping is normally dry. The deluge valve controls the flow of suppressant to the system piping and the sprinkler. A control system, which is in communication with at least one source of power, opens the deluge valve in a fire condition when the power source is in a powered condition and opens the deluge valve in a loss of pressure condition when the power source is in a loss of power condition.

公开(公告)号：US06848513B2

公开(公告)日：2005-02-01

申请号：US10438412

申请日：2003-05-15

申请人： Eldon D. Jackson ,  Shawn Feenstra

发明人： Eldon D. Jackson ,  Shawn Feenstra

IPC分类号： A62C35/64 ,  A62C35/68 ,  A62C37/36

CPC分类号： A62C35/68 ,  A62C35/64

摘要： A trim assembly for a fire protection system valve includes a mounting member and a piping assembly supported by the mounting member. The piping assembly includes a priming line with an inlet for receiving priming fluid from a fire suppressant fluid supply line and an outlet for delivering priming fluid to a priming chamber of the fire protection system valve. The inlet and the outlet are provided at the mounting member. The piping assembly also includes a component, which responsive to a control signal and/or a pressure differential. The component redirects priming fluid away from the outlet of the priming line in response to the control signal and/or the pressure differential for controlling the delivering of priming fluid to the priming chamber of the fire protection system valve. The piping assembly further includes a discharge outlet, with the priming line discharging the priming fluid to the discharge outlet when the component directs priming fluid away from the outlet of the priming line, which is preferably provided at the mounting member.

摘要翻译： 用于消防系统阀的装饰组件包括安装构件和由安装构件支撑的管道组件。 管道组件包括一个起动线，该起动线具有用于接收来自灭火剂流体供应管线的起动流体的入口和用于将起动流体输送到消防系统阀的起动室的出口。 入口和出口设置在安装构件处。 管道组件还包括响应于控制信号和/或压力差的部件。 响应于控制信号和/或用于控制将启动流体输送到消防系统阀的起动室的压力差，该部件将引燃流体重新引导从起动线的出口离开启动线的出口。 管道组件还包括排放出口，当组件引导启动流体远离预定管线的出口时，起动线将引燃流体排放到排出口，排气口优选地设置在安装构件处。

公开(公告)号：US06182767B2

公开(公告)日：2001-02-06

申请号：US09468485

申请日：1999-12-20

申请人： Eldon D. Jackson

发明人： Eldon D. Jackson

IPC分类号： A62C3500

CPC分类号： A62C35/58 ,  A62C31/02 ,  B05B1/265

摘要： A floor nozzle for a floor fire suppressant system includes a body and a deflector which is supported on the body. The body includes a transverse passage and a body flange. The transverse passage defines an inlet opening and an outlet opening, with the body flange extending around the outlet opening. The inlet opening is provided for coupling to a fire suppressant supply system. The deflector is spaced from the outlet opening and includes a deflector flange with a plurality of projecting members which extend from the deflector flange toward the body flange. Projecting members are radially spaced around the outlet opening to form a plurality of passageways through which the fire suppressant exiting the outlet opening flows to form a generally lateral radial pattern for delivering fire suppressant to the floor area. The deflector and the body are adapted to support at least a portion of the weight of an aircraft riding over the flange. A floor fire suppressant system for a floor area of an aircraft facility includes a floor grating for positioning over a trench of the floor area, and a nozzle. The nozzle includes a body with a transverse passage defining an inlet opening and an outlet opening, with the inlet opening for communicating with a fire suppressant supply pipe. The nozzle is supported by the floor grating and includes a deflector supported on the body for dispersing fire suppressant exiting from the outlet opening in a generally lateral radial pattern. The deflector is adapted to carry at least a portion of the weight of an aircraft riding over the deflector.

摘要翻译： 用于地板消防系统的地板喷嘴包括主体和支撑在主体上的导流板。 主体包括横向通道和主体凸缘。 横向通道限定入口开口和出口开口，主体凸缘围绕出口开口延伸。 入口开口用于联接到消防供应系统。 偏转器与出口开口间隔开并且包括偏转器凸缘，该偏转器凸缘具有从偏转器凸缘向主体凸缘延伸的多个突出构件。 突出构件围绕出口开口径向间隔开以形成多个通道，通过该通道，从出口开口排出的灭火剂流过该通道，以形成用于将灭火剂输送到地板区域的大致侧向的径向图案。 偏转器和主体适于支撑飞行器的重量的至少一部分骑在凸缘上。 用于飞机设施的地板区域的地板消防系统包括用于定位在地板区域的沟槽上的地板光栅和喷嘴。 喷嘴包括具有限定入口和出口的横向通道的主体，入口用于与防火剂供应管连通。 喷嘴由地板光栅支撑，并且包括支撑在主体上的偏转器，用于以大致横向的径向图案从出口开口排出灭火剂。 偏转器适于承载悬挂在偏转器上的飞行器的重量的至少一部分。

公开(公告)号：US4635969A

公开(公告)日：1987-01-13

申请号：US739862

申请日：1985-05-31

申请人： Eldon D. Jackson

发明人： Eldon D. Jackson

IPC分类号： F16L39/04 ,  F16L27/08 ,  F16L37/00 ,  F26B13/18 ,  F28D11/02 ,  F28F5/02

CPC分类号： F16L27/087 ,  F16L27/0812 ,  F26B13/183 ,  F28F5/02

摘要： A rotary joint for use with rotating heat exchanger drums particularly suitable for installations utilizing higher fluid pressures, temperatures and rotative speeds. The joint includes a nipple mounted upon the drum shaft having an enlarged diameter portion within a body chamber upon which a pair of seals are mounted having differential pressure faces to balance fluid medium pressures imposed upon the seals, seal wear does not produce relative axial displacement between the nipple and body, and concentric alignment between the nipple and body is maintained by axially spaced alignment bushings interposed therebetween.

摘要翻译： 与旋转式热交换器鼓一起使用的旋转接头，特别适用于利用较高流体压力，温度和转速的装置。 接头包括安装在鼓轴上的乳头，其具有在体腔内的扩大的直径部分，在该腔体中安装有一对密封件，其具有压差面以平衡施加在密封件上的流体介质压力，密封件磨损不会产生相对的轴向位移 乳头和身体以及乳头和身体之间的同心对准通过插入其间的轴向间隔开的对准套管来维持。