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公开(公告)号：US20240344871A1
公开(公告)日：2024-10-17
申请号：US18757094
申请日：2024-06-27
申请人： Benoit & Cote Inc.
发明人： Steve CROTEAU
IPC分类号： G01F5/00 , F16K17/36 , F16K31/40 , F16K37/00 , G01F1/06 , G01F1/075 , G01F25/10 , G01M3/26 , G01M3/28 , F16K31/06
CPC分类号： G01F5/00 , F16K17/36 , F16K31/402 , F16K37/005 , G01F1/06 , G01F1/065 , G01F1/075 , G01F25/10 , G01M3/26 , G01M3/2815 , F16K31/06
摘要： There is described a fluid flow measuring and control device for installation within plumbing. The device comprises a main flow channelling system having an inlet and an outlet for connection to the plumbing, and a bypass channelling system in parallel from the main flow channelling system. Using a microcontroller, the device can identify which appliance is used and determine consumption, or detect abnormal use or leaks and close the valve and/or notify a user mobile device.
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公开(公告)号：US12044564B2
公开(公告)日：2024-07-23
申请号：US18199079
申请日：2023-05-18
申请人： Benoit & Cote Inc.
发明人： Steve Croteau
IPC分类号： G01F5/00 , F16K17/36 , F16K31/06 , F16K31/40 , F16K37/00 , G01F1/06 , G01F1/075 , G01F25/10 , G01M3/26 , G01M3/28
CPC分类号： G01F5/00 , F16K17/36 , F16K31/402 , F16K37/005 , G01F1/06 , G01F1/065 , G01F1/075 , G01F25/10 , G01M3/26 , G01M3/2815 , F16K31/06
摘要： There is described a fluid flow measuring and control device for installation within plumbing. The device comprises a main flow channelling system having an inlet and an outlet for connection to the plumbing, and a bypass channelling system in parallel from the main flow channelling system. A flowmeter is provided in the bypass channelling system for measuring the fluid flow in the bypass channelling system and thereby estimating the fluid flow at the inlet or at the outlet of the main flow channelling system. The flowmeter may comprise a wheel and a pair of movement sensors. A valve such as a solenoid valve can be provided as an on/off control for the plumbing. Using a microcontroller, the device can identify which appliance is used and determine consumption, or detect abnormal use or leaks and close the valve and/or notify a user mobile device.
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公开(公告)号：US20230264337A1
公开(公告)日：2023-08-24
申请号：US18166569
申请日：2023-02-09
申请人： Makita Corporation
发明人： Daisuke SUZUKI , Masayoshi OKUMI
CPC分类号： B25F5/02 , F16K17/366 , B27B17/02
摘要： An electric working machine may include: an electrical component; a first space in which the electrical component is disposed; a partition wall separating the first space from a second space different from the first space, the partition wall including a first communication opening communicating the first space and the second space; and a first one-way valve disposed at the first communication opening.
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公开(公告)号：US11697927B2
公开(公告)日：2023-07-11
申请号：US16883020
申请日：2020-05-26
摘要： The disclosed technology includes a non-powered valve assembly having a valve, an actuating system, and a trigger. The trigger can be in mechanical communication with the actuating system and the actuating system can be in mechanical communication with the valve. The trigger can be positioned such that the trigger can interact with liquid resulting from a leak in a plumbing assembly. Upon interaction with liquid, the trigger can dissolve or expand, causing the actuating system to be activated and the valve to transition from the open position to a closed position. In the closed position, the valve can restrict the passage of liquid through the plumbing assembly such that the leak can be mitigated.
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公开(公告)号：US11635150B2
公开(公告)日：2023-04-25
申请号：US17526630
申请日：2021-11-15
摘要： A check valve includes a valve body defining a valve bore extending from a first axial end to a second axial end, the valve body including an annular body and a cross member secured to and extending across the valve bore from the annular body on one side of the valve body to the annular body on an opposite side of the valve body, the valve bore at the cross member divided into more than one portion by the cross member; a position block extending from the cross member; a valve member positioned within the valve body and configured to rotate between an open position and a closed position; and a pivot pin extending from the valve member, engaged with the position block, and fixed with respect to the valve member; the valve member and the pivot pin configured to rotate together between the open position and the closed position.
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公开(公告)号：US11603944B2
公开(公告)日：2023-03-14
申请号：US17383710
申请日：2021-07-23
申请人： Enertork Co., LTD.
发明人： Ki Won Chang , Yeon Hong Yun , Jae Doo Jeon
摘要： A solar fail-safe device according to an embodiment of the present disclosure is capable of operating a valve by using sunlight and operating the valve in an emergency in which electricity is not supplied to an actuator unit moving the valve. A solar fail-safe device may include a solar panel module producing electricity from solar energy, an actuator unit including an actuator moving a valve by using electricity as a power source, and a fail-safe part moving the valve by using emergency electricity with which the fail-safe part is pre-charged, and a control unit receiving the electricity produced from the solar panel module to charge a first and a second battery and to supply the electricity to the actuator unit. The actuator may move the valve by using the emergency electricity when a voltage at which the electricity is applied from the control unit is less than a predetermined value.
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公开(公告)号：US11603943B2
公开(公告)日：2023-03-14
申请号：US17588791
申请日：2022-01-31
IPC分类号： F16K17/36
摘要： The present invention is directed to a self-sealing breakaway valve having a poppet-style design. The breakaway valve may be made from two body portions coupled together by one or more frangible fasteners in order to form a flow path through the breakaway valve. Each body portion may include a valve mechanism responsive to separation of the two body portions from each other to cause closure of the flow path in the respective body portion. The valve mechanisms may be releasably coupled together by a coupling key configured to restrict movement of each valve mechanism, so that the flow path within the breakaway valve remains open. Upon separation of the two body portions from each other, the coupling key may be released from the valve mechanisms allowing for closure of the flow path by the valve mechanisms thereby preventing fluid leakage from the breakaway valve.
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公开(公告)号：US11513023B2
公开(公告)日：2022-11-29
申请号：US17087228
申请日：2020-11-02
申请人： Andre Auger
发明人： Andre Auger
摘要： An apparatus for collecting liquid leaks, the apparatus comprising a tub, at least one boot for sealing a pipe passing through the tub for preventing leakage of the tub from water leakage collected in the tub from either a fluid reservoir disposed above the tub or leakage dripping along the pipe.
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公开(公告)号：US20220234743A1
公开(公告)日：2022-07-28
申请号：US17715805
申请日：2022-04-07
申请人： GOODRICH CORPORATION
发明人： TIMOTHY HAYNES , DREW HARTMAN
摘要： An orientation valve, in accordance with various embodiments, is disclosed herein. The orientation valve may comprise a first coupling portion, an insert portion, a second coupling portion, an internal cavity, and a piston. The insert portion may have a first inlet aperture and a second inlet aperture. The second coupling portion may be disposed between the first coupling portion and the insert portion. The internal cavity may be coupled to the first inlet aperture and the second inlet aperture. The piston may be disposed within the internal cavity. The orientation valve may be configured to block fluid flow from a compressed fluid source when an evacuation system is in a stored position. The orientation valve may be configured to fluidly couple the compressed fluid source and the evacuation device when the evacuation system is in a deployed position.
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公开(公告)号：US11371624B2
公开(公告)日：2022-06-28
申请号：US17187916
申请日：2021-03-01
发明人： Bong June Park
摘要： There is provided a flow-blocking safety valve to prevent an explosion of a portable gas container, wherein, when the portable gas container overheats during use and the temperature rises above a predetermined level, a bridge hold supporting a pin of the safety valve melts and thus a pin or ball securely supported in the bridge holder becomes free to move to close a flow channel through which the gas flows, thereby blocking the gas discharge and preventing an accident occurring when the gas container bursts by overheating.
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