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公开(公告)号：US12123505B2
公开(公告)日：2024-10-22
申请号：US17842958
申请日：2022-06-17
IPC分类号： F16K11/08 , F16K11/085 , F16K27/06
CPC分类号： F16K11/0856 , F16K27/065
摘要： A multi-way valve having a housing with housing openings for flow-conductive connection to an external flow channel for a fluid, and a valve body arranged in the housing so as to be rotatable about a rotation axis, for flow-conductive connection of at least two of the housing openings of the housing. A seal arranged between the housing and the valve body. The valve body has a first plane having at least one first connection channel and a second plane, arranged parallel to the first plane, having at least one second connection channel, wherein the connection channels are separate from each other in respect of flow and can each be flow-conductively connected to at least two of the housing openings by a rotation of the valve body to a previously specified rotary position of the valve body.
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公开(公告)号：US12078254B2
公开(公告)日：2024-09-03
申请号：US18026590
申请日：2021-09-26
发明人： Meiyan Hu
IPC分类号： F16K5/04 , F16K11/08 , F16K11/085 , F16K27/06
CPC分类号： F16K11/0856 , F16K5/0407 , F16K5/0471 , F16K11/085 , F16K11/0853 , F16K27/065
摘要： Discloses is a control valve, comprising a sealing component. The sealing component is located between a side wall portion and a valve core component the sealing component comprises an elastic pad and a sealing member that are integrally formed; the elastic pad comprises a peripheral wall portion and protrusion portions; the elastic pad is provided with multiple first through holes and first grooves; the protrusion portions protrude from the peripheral wall portion; the first grooves are recessed in the peripheral wall portion; the protrusion portions surround the first through holes; the protrusion portions abut against the side wall portion; a valve body component is provided with ribs protruding from the side wall portion, and the ribs extend into the first grooves.
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公开(公告)号：US20240263716A1
公开(公告)日：2024-08-08
申请号：US18435658
申请日：2024-02-07
申请人： Roger Harrod
发明人： Roger Harrod
CPC分类号： F16K27/12 , F16K11/08 , F16K37/0075
摘要： Assemblies for protecting valve actuators from water intrusion and methods of making and using the same are described. The assembly comprises a valve, a valve actuator, and a cover. The valve comprises a body and a stem. The stem is movable between a first valve position permitting passage of fluid through a flow passage in the body and a second valve position occluding passage of fluid through the flow passage. The valve actuator comprises an adapter coupled to the stem movable between a first actuator position placing the stem in the first valve position and a second actuator position placing the stem in the second valve position. The cover is disposed over the valve actuator and comprises an upper surface and a sidewall defining an inner cavity. The cover has an open bottom so as to permit air to circulate into the inner cavity and around the valve actuator.
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公开(公告)号：US12007037B2
公开(公告)日：2024-06-11
申请号：US17726136
申请日：2022-04-21
发明人： Seoyoung Oh
IPC分类号： F16K11/074 , B60H1/00 , F15B13/02 , F16K27/04 , F16K31/04 , B60K1/00 , F16K11/08 , F16K27/06 , F25B5/02 , F25B6/02 , F25B41/20
CPC分类号： F16K31/041 , B60H1/00485 , F15B13/02 , F16K11/074 , F16K27/04 , B60H1/00921 , B60H2001/00935 , B60K2001/003 , B60K2001/005 , B60K2001/006 , F16K11/08 , F16K27/06 , F25B5/02 , F25B6/02 , F25B41/20 , F25B2339/047
摘要： A multi-way refrigerant valve includes an outer housing having an open surface, and in which a first inlet, a second inlet, and a third inlet, and a first outlet, a second outlet, a third outlet, a fourth outlet, a fifth outlet, and a sixth outlet are formed, an inner housing rotatable inside the outer housing to connect the inlets and the outlets, and including at least one connection flow path formed therein, and a cover member mounted to the open surface of the outer housing. As the inner housing is rotated at a predetermined interval by the driving unit, the first inlet is connected to one or both of the first outlet or the second outlet, the second inlet is connected to one of the third outlet or the fourth outlet, and the third inlet is connected to one or both of the fifth outlet and or the sixth outlet.
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公开(公告)号：US11698139B2
公开(公告)日：2023-07-11
申请号：US17593881
申请日：2019-03-27
申请人： Jui-Cheng Chang
发明人： Jui-Cheng Chang
IPC分类号： F16K11/08 , F16K27/06 , F16K11/085
CPC分类号： F16K11/085 , F16K27/065
摘要： A fluid transfer guiding/controlling device and an application system thereof. The guiding/controlling device is composed of a power transfer/distribution unit and a switch member. The power transfer/distribution unit has a first chamber and a second chamber. At least one bypass flow ways are disposed in the first chamber. Stop sections are disposed in the second chamber. Communication notches are disposed in adjacency to the stop sections in communication with an outer side. The switch member having an internal flow guide passage and a first flow guide window and a second flow guide window is disposed in the first and second chambers. The first flow guide window is switchable between the bypass flow ways. The second flow guide window is moved from the stop section to pass through a corresponding communication notch, whereby part of the fluid in the flow guide passage flows through the communication notch.
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公开(公告)号：US11674605B2
公开(公告)日：2023-06-13
申请号：US16887922
申请日：2020-05-29
CPC分类号： F16K11/07 , G01F15/185
摘要： A meter bar includes a housing comprising an inflow end and an outflow end, a key assembly arranged within housing, the key assembly including a key, the key defining an interior and providing a fluid pathway from the inflow end to the outflow end; the key defining a pair of upper portals, one upper portal proximate the inflow end and one upper portal proximate the outflow end; the key defining a pair of lower portals, one lower portal proximate the inflow end and one lower portal proximate the outflow end; the key defining a pair of bypass portals; the key assembly arrangeable within the housing to selectably direct fluid flow from the inflow end to the outflow end either through a meter or bypassing the meter.
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公开(公告)号：US11592115B2
公开(公告)日：2023-02-28
申请号：US16686901
申请日：2019-11-18
发明人： Piotr Kostański , Tomasz Wilk
IPC分类号： F16K11/08 , F16K11/083 , F16K27/06
摘要： A fluid valve comprises a valve housing having at least one fluid inlet and at least one fluid outlet and having a valve axis. At least one of the inlet and outlet is arranged in a wall extending circumferentially about the valve axis. The valve further comprises a rotary valve body arranged within the valve housing for rotation about the valve axis. The rotary valve body comprises a frusto-conical valve body wall and at least one inlet or outlet valve body opening through the valve body wall, the valve body being rotatable about the valve axis so as selectively to place the valve housing inlet and valve housing outlet into fluid communication via the at least one valve body opening. The at least one inlet or outlet valve body opening is a slot which extends in the direction of the valve axis.
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公开(公告)号：US11560964B2
公开(公告)日：2023-01-24
申请号：US16999154
申请日：2020-08-21
发明人： Aron David Dahlgren
摘要： A fluid injection system includes a valve device and a valve actuation device. The valve device has a valve member and a valve member coupling. The valve member has an open position that permits fluid to pass through and a closed position that prevents fluid from passing through. The valve member coupling is configured, when actuated, to transition the valve member between the open and closed positions. The valve actuation device having a valve actuation coupling and a drive mechanism. The valve actuation coupling is coupled to the valve member coupling and drive mechanism. The valve actuation coupling is movable independent of the drive mechanism to couple the valve actuation coupling to the valve member coupling. And, the valve actuation coupling is movable with the drive mechanism to actuate the valve member coupling to transition the valve member between the open and closed positions.
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公开(公告)号：US11499304B1
公开(公告)日：2022-11-15
申请号：US17362400
申请日：2021-06-29
申请人： Tushy, Inc.
发明人： Zachary Bensing
摘要： A bidet attachment system includes an attachment structure configured for removable attachment to a toilet bowl, a spray structure for spraying water, a rotatable dial located on a top side of the attachment structure, and a valve having an inlet section, a valve section downstream of the inlet section, the valve section regulating passage of water from the inlet section, an outlet section downstream of the valve section, wherein the outlet section includes a first outlet that allows for egress of water and a second outlet that allows for egress of water, wherein the valve section includes an adjustable control disc being mechanically coupled with the dial such that rotation of the dial rotates the control disc, the control disc having a first and a second channel bore, and a stationary disc downstream from the stationary disc having a first and a second channel bore.
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公开(公告)号：US10894709B2
公开(公告)日：2021-01-19
申请号：US16702806
申请日：2019-12-04
发明人： Loren Van Wyk
摘要： Provided is a mobile fluid pumping system which may include a reservoir and, a pump actuated by a reversible motor. In the first configuration, the reversible motor is operated in a first direction causing a fluid to flow in a first direction and operated in a second direction causing fluid to flow in a second direction thereby providing means to fill a reservoir and then transfer fluid from the reservoir to a vessel or tank. The fluid delivery device provides means to substantially evacuate fluid from any connectors in the system thereby avoiding problems otherwise associated with remaining fluid that may freeze. Further, the device is designed to provide a closed load and unload system meeting ISO 022241.
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