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公开(公告)号：US20220305313A1
公开(公告)日：2022-09-29
申请号：US17839986
申请日：2022-06-14
发明人： Steven Lee Shields , Manuel R. Silva, JR. , Sean E. Cutting , William K. Rucker , Daniel A. Cross
摘要： A sprinkler assembly includes a body defining an inlet, an outlet, and a fluid passage extending along a longitudinal axis between the inlet and the outlet. A guide pin aperture is defined by at least one of the body or a bushing coupled to the body. The sprinkler assembly further includes a deflector slidably coupled to the body. The deflector includes a deflector body coupled to a guide pin. The guide pin includes a shaft portion extending through the guide pin aperture and a shoulder that is wider than the shaft portion and configured to engage at least one of the body or the bushing to limit movement of the deflector body away from the body.
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公开(公告)号：US11406856B2
公开(公告)日：2022-08-09
申请号：US16635154
申请日：2018-08-01
申请人： Minimax GmbH
发明人： Peter Kempf , Frank Stachowitz
摘要： A fire-extinguishing-system valve (2) having a housing (4), having a fluid-entry chamber (26) provided in the housing (4), having a fluid-exit chamber (24) provided in the housing (4), and having a closing body (28) which can be moved back and forth between a blocking state (32) and a release state (34) and, in the blocking state (32) prevents direct fluid flow between the fluid-entry chamber (26) and the fluid-exit chamber (24) and, in the release position (34), connects the fluid-entry chamber (26) to the fluid-exit chamber (24) directly for fluid-conducting action. The fire-extinguishing-system valve (2) has at least one sensor device (18) for directly monitoring the position of the closing body (28).
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公开(公告)号：US20220111238A1
公开(公告)日：2022-04-14
申请号：US17557553
申请日：2021-12-21
发明人： Dennis ATKINSON , Ronald BUTLER
IPC分类号： A62C2/06 , G08B21/18 , G08B7/06 , A62C37/08 , A62C3/16 , A62C37/36 , H02J7/00 , A62C37/44 , A62C35/10
摘要： A system for storing a hazardous product including a housing unit defining a product opening and a product door coupled to the housing unit adjacent to the product opening, wherein the product door is configured to form a seal with the housing unit about the product opening in response to a thermal event.
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公开(公告)号：US10709917B2
公开(公告)日：2020-07-14
申请号：US15570337
申请日：2016-04-26
申请人： ROOMSTAR CO., LTD.
发明人： Seung Han An
IPC分类号： A62C35/60 , E04B1/94 , A62C35/02 , A62C37/42 , A62C37/08 , E04B5/26 , A62C35/15 , E04C3/293 , E04B5/29 , E04B5/48 , E04B5/28 , E04C3/08 , A62C35/68 , E04B1/82 , E04B5/04 , E04C5/06 , E04C5/08 , E04C3/04 , E04B1/76 , E04G11/36
摘要： The present invention relates to a concrete structure for constructing a building floor and a building floor construction structure including the same. The present invention provides a concrete structure for constructing a building floor which forms a building floor foundation, including: a concrete main body to store fire-extinguishing water for fire suppression; and a fire-extinguishing water injection unit to inject the fire-extinguishing water stored in the concrete main body, and a building floor construction structure including the same. According to the present invention, the concrete structure for forming a building floor stores fire-extinguishing water, and thus early fire suppression is possible, building floor construction is facilitated, and excellent inter-floor sound insulation properties are provided.
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公开(公告)号：US20200147422A1
公开(公告)日：2020-05-14
申请号：US16682760
申请日：2019-11-13
发明人： Dennis Atkinson , Ronald Butler
摘要： A system for storing a hazardous product including a housing unit defining a product opening and a product door coupled to the housing unit adjacent to the product opening, wherein the product door is configured to form a seal with the housing unit about the product opening in response to a thermal event.
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公开(公告)号：US20190160316A1
公开(公告)日：2019-05-30
申请号：US16091956
申请日：2017-04-06
IPC分类号： A62C37/08
摘要： Fire suppression systems (10) include modules (14x) interconnected with a centralized controller (12). The modules (14x) are configured, assembled and sealed for system operation in harsh environments. Modules of the system include a printed circuit board (PCB, 32, 132), a microprocessor (34), and an operative component (36) assembled within a housing (30, 130). A gasket member (38) is disposed about the component to form a seal about the component. Operative components may include fire detection elements (14x, 50) or an LCD screen (36, 236). Modules of the system can include an encapsulant compound for filling a void between the housing inner surface and the printed circuit board. Modules of the system can include a sealed chamber with a port to interface a computer device. A power module of the system includes a sealed housing with connectors positioned to protect against moisture and debris and an isolating switch to permit maintenance of the system.
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公开(公告)号：US20190063628A1
公开(公告)日：2019-02-28
申请号：US16114355
申请日：2018-08-28
摘要： A fire sprinkler including: a body connected to a water supply and having a passage, the passage having a sealing material or a sealing surface at a first end; an actuator disposed in the passage, the actuator and passage configuring a water-tight seal; a water spreader configured to direct water radially outward; and a wax motor actuated by an ambient temperature greater than a predetermined threshold temperature such that actuation of the wax motor exerts an actuation force on the second end of the actuator to move the actuator to a seal between the water supply and the water spreader; wherein the actuator is arranged such that the pressure from the water supply tends to move the actuator to stop water flow when the ambient temperature falls below the predetermined threshold temperature.
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公开(公告)号：US20190060688A1
公开(公告)日：2019-02-28
申请号：US16094674
申请日：2016-11-01
申请人： Paratech Company Limited , Korea Fire Industry Technology Institute , Chung Ang University Industry Academic Cooperation Foundation
发明人： Dongjoon KIM , Junseok NAM , Hongsun RYOU
摘要： A water curtain head according to the present invention may comprise: a head body which is connected to a water supply pipe installed in an inner side of a building and has a water-releasing opening; and a deflector arranged adjacent to the water-releasing opening to allow water discharged by the water-releasing opening to pass therethrough. The deflector may comprise: a first spray nozzle formed on the front surface of the deflector to penetrate the front surface of the deflector; and a second spray nozzle formed to be recessed inward from a side surface of the deflector by a predetermined section.
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公开(公告)号：US20180221696A1
公开(公告)日：2018-08-09
申请号：US15615292
申请日：2017-06-06
摘要： Described herein are a valve assembly, an air vent assembly, an air release assembly, and a moisture detection assembly all suitable for use in connection with a wet pipe network. The valve assembly, the air vent assembly, the air release assembly, and moisture detection assembly are each configured to vent gas (e.g., air) remaining in a piping system when the system is filled with a fluid, and in particular, to vent air in a fire sprinkling system.
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公开(公告)号：US20180078800A1
公开(公告)日：2018-03-22
申请号：US15815314
申请日：2017-11-16
申请人： Suppressor, LLC
发明人： Rick Scarola , John Berry , Dave Seeman , Evan Reese
摘要： An apparatus is disclosed for extinguishing a stovetop fire over a stovetop having a first burner, the apparatus including a container detachably mountable to a microwave positioned above the stove top, the container having a closure retained in a closed position on the container. A supply of fire suppressant material is retained within the container when the closure is in the closed position. A heat responsive actuator is disposed on the container. When the container is mounted to the microwave over the first burner, and the fire actuates the heat responsive actuator, the closure moves to an open position and at least a portion of the supply of fire suppressant material falls toward the first burner.
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