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公开(公告)号：US12102855B2
公开(公告)日：2024-10-01
申请号：US18139716
申请日：2023-04-26
申请人： SEMPER FIRE LLC
摘要： A spray nozzle and fan spray system is provided to aid in the cooling and extinguishing of electric vehicle fires. The spray nozzle is configured to be positioned underneath the vehicle, where water is evenly distributed along the underside of the vehicle through a plurality of holes disposed through the side and upper surfaces of the spray nozzle. Simultaneously a fan nozzle may be configured to spray fluid over the top of the vehicle and provides a heat barrier. A method of extinguishing an electrical vehicle fire is also provided that improves the safety of bystanders and fire fighters.
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公开(公告)号：US20230338762A1
公开(公告)日：2023-10-26
申请号：US18139716
申请日：2023-04-26
申请人： SEMPER FIRE LLC
摘要： A spray nozzle and fan spray system is provided to aid in the cooling and extinguishing of electric vehicle fires. The spray nozzle is configured to be positioned underneath the vehicle, where water is evenly distributed along the underside of the vehicle through a plurality of holes disposed through the side and upper surfaces of the spray nozzle. Simultaneously a fan nozzle may be configured to spray fluid over the top of the vehicle and provides a heat barrier. A method of extinguishing an electrical vehicle fire is also provided that improves the safety of bystanders and fire fighters.
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公开(公告)号：US11364399B2
公开(公告)日：2022-06-21
申请号：US16516100
申请日：2019-07-18
发明人： Shawn J. Feenstra , Vinh Bao Hoa
摘要： A fire suppression nozzle assembly includes a spray-type nozzle for spraying a fire suppression fluid. The spray-type nozzle includes a body portion defining a passage extending longitudinally through the body portion for conveying the fire suppression fluid. The spray-type nozzle also includes a deflector portion coupled to the body portion and configured to spray the fire suppression fluid onto a fire suppression target area using a radial spray pattern.
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公开(公告)号：US11305142B2
公开(公告)日：2022-04-19
申请号：US16242338
申请日：2019-01-08
申请人： Carrier Corporation
摘要： A nozzle for a fire suppression system includes a smooth dome having an exterior surface approximating a partial sphere, a cavity within the dome, and a plurality of orifices through the dome providing fluid communication between the cavity and the exterior of the dome. A fire suppression system is also disclosed.
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公开(公告)号：US20210370112A1
公开(公告)日：2021-12-02
申请号：US17403772
申请日：2021-08-16
申请人： Carrier Corporation
发明人： Paul M. Johnson , Duane C. McCormick , May L. Corn , Sudarshan N. Koushik , Mikhail Morozov , Changmin Cao , Christopher T. Chipman , Keith A. Post
摘要： A fire suppression nozzle can include a first fluid channel configured to be in fluid communication with a first fluid having a first flow velocity and a second fluid channel configured to be in fluid communication with a second fluid having a second flow velocity. A mixer can be disposed between the first fluid channel and the second fluid channel such that the mixer is configured to induce streamwise vorticity in at least the first fluid exiting first fluid channel to cause mixing of the first fluid and the second fluid to reduce a flow speed of a mixture of the first fluid and the second fluid.
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公开(公告)号：US11117006B1
公开(公告)日：2021-09-14
申请号：US16437005
申请日：2019-06-11
申请人： Frederick Aryee
发明人： Frederick Aryee
摘要： The automatic fire extinguisher is a fire retardant dispensing device. The automatic fire extinguisher is an automated device. The automatic fire extinguisher is an explosive device. The automatic fire extinguisher is a temperature sensitive device that releases a fire retardant in the form of a gas when a predetermined ambient temperature has been reached. The automatic fire extinguisher comprises a compressed retardant gas, a high-pressure gas tank, and an explosive device. The high-pressure gas contains the compressed retardant gas and the explosive device. The explosive device detonates when the ambient temperature reaches when the predetermined ambient temperature is reached. The explosion of the explosive device ruptures the high-pressure gas tank thereby releasing and dispersing the compressed retardant gas into the atmosphere.
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公开(公告)号：US20210205642A1
公开(公告)日：2021-07-08
申请号：US17248245
申请日：2021-01-15
IPC分类号： A62C3/06 , B05B1/26 , B01F3/04 , B67D1/00 , B67D1/08 , B67D1/12 , F25D23/02 , F25D23/12 , G05B15/02 , A62C31/12 , A62C31/05
摘要： The invention includes components and methodology for fixed and semi-fixed systems for extinguishing fire in large industrial flammable liquid storage tanks, including aerated foam projecting nozzles discharging substantially focused streams together with aeration chambers and risers.
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公开(公告)号：US20200222736A1
公开(公告)日：2020-07-16
申请号：US16574209
申请日：2019-09-18
发明人： Eugene W. IVY
摘要： A fog-cloud generating nozzle is disclosed. In one embodiment, a nozzle head having a fluid passageway is threadable coupled to a nozzle base. The nozzle base, which provides a threadable coupling to a water source, is disposed in fluid communication with the fluid passageway. An inner sleeve is rotationally disposed within the fluid passageway with bearing surfaces against the nozzle head and the nozzle base. Multiple discharge ports of the nozzle head and multiple discharge orifices of the inner sleeve cooperate to generate a fog-cloud having a magnified forward thrust component and enabled directional control.
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公开(公告)号：US20190336803A1
公开(公告)日：2019-11-07
申请号：US16343613
申请日：2017-03-10
申请人： PULSTECH OÜ
摘要： The invention provides a method of generating a guidable vortex stream of an atomised mixture of a substance that is discharged as a salvo from a multiple-nozzle pulse discharge device, where the vortex stream fragments created in individual discharging nozzles that are part of the salvo are joined, the range and shape of the spread and effect area of the vortex stream that is dispersed to a relatively long distance as a uniform, large-scale front is shaped by the number of the discharging nozzles that are part of the salvo, their position with respect to each other, the choice of the active substance loaded inside the discharging nozzles, the sequence of initiation of the discharging nozzles or their groups and the time offset between the initiations.
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公开(公告)号：US10220229B2
公开(公告)日：2019-03-05
申请号：US15962606
申请日：2018-04-25
申请人： John E. McLoughlin
发明人： John E. McLoughlin
IPC分类号： A62C31/05 , A62C31/24 , A62C31/28 , B05B12/00 , B05B15/68 , B05B15/628 , B05B15/652
摘要： A nozzle positioning includes a primary pole, a grasping element supported on the upper end of the pole and configured to secure the pole to a surface, and a nozzle mount supported on the grasping element. The nozzle mount is configured to support a nozzle in a substantially horizontal position and to allow the nozzle to rotate about a longitudinal axis perpendicular to the horizontal upper surface of the grasping element. The grasping element is in the form of a hook configured to fit over a window sill or similar structure.
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