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公开(公告)号：US20230356250A1
公开(公告)日：2023-11-09
申请号：US18355786
申请日：2023-07-20
发明人： Nazar Krutskevych
摘要： Disclosed is a sprinkler system including a controller, wherein when the sprinkler system is in a pressurized mode, the controller is configured for: rendering a first determination to transition the sprinkler system to a standby mode, and executing a first communication with a vacuum pump based on the first determination, the first communication directing the vacuum pump to activate, whereby fluid is drained from the sprinkler system.
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公开(公告)号：US20210228925A1
公开(公告)日：2021-07-29
申请号：US16972198
申请日：2019-08-27
发明人： Nazar Krutskevych , Wojciech Zimny
摘要： Provides are embodiments of a sprinkler and sprinkler system. The embodiments include a sprinkler body having a fluid inlet, a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position, and a bulb configured to retain the seal in the first position, the bulb configured to break at a temperature and allow the seal to move to a second position allowing fluid flow through the sprinkler body. The bulb includes a wireless power and communication unit configured to receive a wireless activation signal, an energy storing unit configured to store energy for a heating element, a control unit operably coupled to the wireless power and communication unit and the energy storing unit, and the heating element configured to supply the energy to the fluid in the bulb responsive to a trigger.
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公开(公告)号：US12115401B2
公开(公告)日：2024-10-15
申请号：US16972198
申请日：2019-08-27
发明人： Nazar Krutskevych , Wojciech Zimny
摘要： Provides are embodiments of a sprinkler and sprinkler system. The embodiments include a sprinkler body having a fluid inlet, a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position, and a bulb configured to retain the seal in the first position, the bulb configured to break at a temperature and allow the seal to move to a second position allowing fluid flow through the sprinkler body. The bulb includes a wireless power and communication unit configured to receive a wireless activation signal, an energy storing unit configured to store energy for a heating element, a control unit operably coupled to the wireless power and communication unit and the energy storing unit, and the heating element configured to supply the energy to the fluid in the bulb responsive to a trigger.
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公开(公告)号：US11745210B2
公开(公告)日：2023-09-05
申请号：US16744590
申请日：2020-01-16
发明人： Nazar Krutskevych
摘要： Disclosed is a sprinkler system including a controller, wherein when the sprinkler system is in a pressurized mode, the controller is configured for: rendering a first determination to transition the sprinkler system to a standby mode, and executing a first communication with a vacuum pump based on the first determination, the first communication directing the vacuum pump to activate, whereby fluid is drained from the sprinkler system.
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公开(公告)号：US20210197003A1
公开(公告)日：2021-07-01
申请号：US17058790
申请日：2019-07-01
发明人： Nazar Krutskevych , Wojciech Zimny
摘要： A sprinkler includes a sprinkler body having a fluid inlet; a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position; a bulb configured to retain the seal in the first position, the bulb configured to break at a temperature and allow the seal to move to a second position allowing fluid flow through the sprinkler body; and an identification device located within the bulb.
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公开(公告)号：US12036431B2
公开(公告)日：2024-07-16
申请号：US16972467
申请日：2019-12-02
摘要： Provided are embodiments including a sprinkler, a method for operating a sprinkler, and a sprinkler system. Embodiments include receiving a signal and triggering a test of a bulb responsive to the signal. Embodiments include heating fluid in the bulb responsive to the triggering the test. Embodiments also include detecting a condition of the bulb, wherein the one or more sensing elements are in contact with the fluid in the bulb, and transmitting a notification to a device indicating the condition of the bulb.
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公开(公告)号：US20220241634A1
公开(公告)日：2022-08-04
申请号：US17589977
申请日：2022-02-01
发明人： Nazar Krutskevych , Piotr Wolnowski , Pawel Raasz , Jarmo Helasuo
摘要： A system includes a fire panel 12 having a loop driver. A combined detection and suppression loop 18 is connected to the loop driver. A plurality of fire detection devices 14 and a plurality of fire suppression devices 19 are coupled to the detection and suppression loop 18. The fire suppression devices 19 includes multiple sprinkler devices 19, each of the sprinkler devices 10 including a sprinkler bulb 100 and a circuit 120. The circuit 120 of the sprinkler device 10 is detectable via the fire panel 12 using the detection and suppression loop 18 in order to provide information from the sprinkler device 19 to the fire panel 12.
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公开(公告)号：US11364400B2
公开(公告)日：2022-06-21
申请号：US16800324
申请日：2020-02-25
发明人： Nazar Krutskevych
摘要： Disclosed is a sprinkler head having: a sprinkler body; a frangible sprinkler bulb connected to the body, the frangible sprinkler bulb including: a cylindrical wall; and an RFID circuit embedded in the cylindrical wall.
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公开(公告)号：US20220176179A1
公开(公告)日：2022-06-09
申请号：US17541469
申请日：2021-12-03
发明人： Nazar Krutskevych
IPC分类号： A62C37/14
摘要： A sprinkler bulb 100 for a fire suppression system and a method of activating the sprinkler bulb 100. The sprinkler bulb includes a sealed frangible housing 110; a circuit device 120 within the housing 110, wherein the circuit device 120 comprises an ultraviolet light source 125; and a photosensitive fluid 130 within the housing that in use undergoes a chemical reaction when exposed to ultraviolet light from the light source 125.
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公开(公告)号：US10912966B2
公开(公告)日：2021-02-09
申请号：US16260885
申请日：2019-01-29
发明人： Nazar Krutskevych
摘要： Disclosed is a valve assembly for a fire suppression system, the valve assembly having: a valve armature having a top portion and a bottom portion spaced from the top portion along a longitudinal axis, the bottom portion including an armature cavity that includes a cavity inlet for receiving fluid and a cavity outlet proximate a bottom portion of the cavity for delivering fluid, a plunger slidable along the longitudinal axis within the armature cavity, between a closed state and an open state, wherein: in the closed state the plunger is at a predetermined bottom position in the armature cavity proximate the cavity outlet for fluidly sealing the cavity outlet; and in the open state the plunger is in a predetermined top position in the cavity distal the cavity outlet, and a monitoring system operatively connected to the valve armature, the monitoring system acoustically sensing whether the plunger is longitudinally misaligned.
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