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公开(公告)号：US12015254B2
公开(公告)日：2024-06-18
申请号：US18110301
申请日：2023-02-15
申请人： NOVINIUM, LLC
发明人： Glen John Bertini , Weston Philips Chapin Ford , Helaina Hurwitz , Norman E. Keitges , Kevin Laux , James Steele , Jeffrey Andrew Thomas , Rodrigue Tonfack
IPC分类号： H02G1/16 , G05B19/042 , G05D9/02 , G05D9/12 , G08B7/06 , G08B21/18 , H01B3/18 , H01B13/14 , H01B19/04 , H04B1/38
CPC分类号： H02G1/16 , G05B19/042 , G05D9/02 , G05D9/12 , G08B7/06 , G08B21/182 , H01B3/18 , H01B13/147 , H01B19/04 , G05B2219/25252 , G05B2219/25425 , H04B1/38
摘要： A tank including a fluid reservoir, a communication module, a controller, and at least one sensor. The fluid reservoir is configured to be in fluid communication with a cable segment. The communication module is configured to communicate with an external device. The sensor is configured to detect an injection parameter value, encode the injection parameter value in a sensor signal, and send the sensor signal to the controller. The controller is configured to automatically instruct the communication module to transmit information to the external device based on the injection parameter value.
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公开(公告)号：US20240061451A1
公开(公告)日：2024-02-22
申请号：US17821443
申请日：2022-08-22
申请人： Daniel James Beirne
发明人： Daniel James Beirne
摘要： “TopSink: Liquid Storage Device with Automatic Discharge in High Volume Batches” is a liquid storage device that automatically discharges excess liquid in preset volumes. By releasing surplus liquid from below the surface, TopSink prevents air from entering the discharge line, which significantly improves the “head”—or flow force—in the line. With no air in the line, and with the liquid being released at high volumes, the discharged liquid is able to travel a further distance—even over an incline—without external inputs like electricity. This advantage is in contrast with traditional overflow designs, which merely have a standpipe that enables excess water to trickle out of the line as the level rises. This allows air into the system, causing excess water to pool in the line and travel a minimal distance, TopSink solves this problem by releasing the energy of stored water in high volume bursts, from below the liquid's surface.
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3.发明授权公开(公告)号：US11860000B2
公开(公告)日：2024-01-02
申请号：US17038232
申请日：2020-09-30
发明人： Jui-Jan Huang
摘要： A level gauge includes a housing, a vertical member, and a perpendicular member. The housing includes a bottom wall and a side wall. A surface of the side wall includes a first scale. The bottom wall and the side wall enclose a receiving cavity. The vertical member is arranged in the receiving cavity and includes an axis maintained in a vertical orientation in a natural state. A center of gravity of the perpendicular member is arranged on top of the vertical member. A plane of the perpendicular member is maintained perpendicular to the axis of the vertical member. When the bottom wall is placed on a gauging surface, an inclination angle and inclination direction of the gauging surface are obtained simultaneously.
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公开(公告)号：US11820222B2
公开(公告)日：2023-11-21
申请号：US16481593
申请日：2018-02-13
申请人： RAVAL A.C.S. LTD.
发明人： Omer Vulkan , Denis Kleyman , Anton Kuminov
IPC分类号： B60K15/035 , B60K15/03 , G05D9/02
CPC分类号： B60K15/03504 , G05D9/02 , B60K2015/03289
摘要： A float valve (10) is provided for use with a liquid medium, the float valve having an upright configuration and an inverted configuration. The float valve includes: a housing (12), defining at least one inlet port (20) and at least one outlet port (24); a float assembly (60) movable within the housing; and an auxiliary float member (50) movable within said housing. The float assembly (60) comprises a primary float member (70; 70′), different from the auxiliary float member, and a spring element (80). The primary in float member is configured for closing the at least one outlet port when in abutment therewith, the spring element being configured for providing a biasing spring force to the primary float member in a direction towards said at least one outlet port. The auxiliary float member is configured for providing a net upthrust force with respect to the liquid medium under submerged conditions irrespective of whether the float valve is in said upright configuration or in said inverted configuration.
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公开(公告)号：US20230349141A1
公开(公告)日：2023-11-02
申请号：US18348189
申请日：2023-07-06
发明人： Jacqueline Sylvia
CPC分类号： E03D9/085 , G05D9/02 , G05D23/1917 , G05D23/27
摘要： A liquid reservoir for use in a toilet seat assembly having a presence sensor configured to detect a presence of a user includes a housing, a heating member, a temperature sensor, and a level sensor. The housing has a base portion, a cover portion, an inlet, and an outlet, and the housing is configured to contain a liquid. The temperature sensor is configured to detect a temperature of liquid within the housing. The level sensor is configured to detect an amount of the liquid within the housing. The heating member is configured to heat the liquid contained in the housing upon the presence sensor of the toilet seat assembly detecting the presence of the user.
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公开(公告)号：US11739516B2
公开(公告)日：2023-08-29
申请号：US16681041
申请日：2019-11-12
发明人： Jacqueline Sylvia
CPC分类号： E03D9/085 , G05D9/02 , G05D23/1917 , G05D23/27
摘要： A toilet seat assembly is provided including a seat base with a housing and a seat lid, and further including a washing apparatus, a drying apparatus, and a spray canister device positioned in the housing. A controller having a user interface is configured to communicate with a control unit of the toilet seat assembly to control operation of the components of the toilet seat assembly. So configured, a user may operate the toilet seat assembly to clean the user's perineal region via the washing apparatus, dry the user's perineal region via the drying apparatus, and spray the user's perineal region with one or more liquid products via the spray canister device.
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公开(公告)号：US20180203473A1
公开(公告)日：2018-07-19
申请号：US15869741
申请日：2018-01-12
发明人： Parke Pleasants , Jesse J. Jerabek
CPC分类号： G05D9/02 , E03F5/105 , E04H4/1218 , E04H4/14 , F16K31/06 , G01F23/62 , G01F23/74 , G05D9/04 , Y10T137/7303
摘要： A liquid level maintainer for controlling a liquid level in a reservoir. The liquid level maintainer includes an inlet configured to be coupled to a source of pressurized fluid, an opening configured to receive liquid from the reservoir, a first outlet, and a second outlet. A first flow path is defined between the inlet and the first outlet, and a second flow path is defined between the inlet and the second outlet. A constriction is disposed in the second flow path, the constriction configured to provide a pressure differential in the second flow path for drawing the liquid from the opening towards the constriction. A third flow path is defined between the opening and the constriction. A valve is disposed in at least one of the first or second flow paths and configured to selectively open and close the at least one of the first or second flow paths.
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公开(公告)号：US09857027B2
公开(公告)日：2018-01-02
申请号：US14476215
申请日：2014-09-03
发明人： Martin Jeff Salinas , Youqun Dong , David Thompson , Mei Chang
CPC分类号： F17C6/00 , C23C16/4481 , F24F6/025 , G05D9/02 , G05D9/12 , Y10T137/6416 , Y10T137/7306
摘要： Methods and apparatus for chemical delivery are provided herein. In some embodiments, a first reservoir holds a first volume of fluid, receives a carrier gas, and outputs the carrier gas together with vapor derived from the first volume of fluid. A second reservoir holds a second volume of fluid and is capable of delivering a part of the second volume of fluid to the first reservoir. A self-regulating tube extends from the first reservoir to a region above the second volume of fluid in the second reservoir.
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公开(公告)号：US20170351273A1
公开(公告)日：2017-12-07
申请号：US15613138
申请日：2017-06-03
申请人： Claude Chevrette
发明人： Claude Chevrette
IPC分类号： G05D9/02
CPC分类号： G05D9/02
摘要： An overflow system comprising a holding tank having a left side, a right side, and a bottom portion; a water inlet located on the left side proximate to the top portion at a first height; an exhaust port located on the right side proximate to the top portion at a second height; a collection member located proximate to the bottom portion, the collection member consisting of a plurality of parallel pipes, wherein each of the plurality of parallel pipes have a plurality of perforations; a vertical exhaust conduit having a first end and a second end, wherein the first end is coupled to the collection member and the second end is coupled to the exhaust port; a volume of liquid stored in the holding tank, the volume of liquid having a volume of stagnate liquid located in the bottom portion of the holding tank; and a volume of supplied fresh liquid configured to be delivered through the water inlet.
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公开(公告)号：US20170322569A1
公开(公告)日：2017-11-09
申请号：US15148828
申请日：2016-05-06
申请人： Jonathan Moody , Raymond Bellas
发明人： Jonathan Moody , Raymond Bellas
CPC分类号： G05D9/02 , E02B8/00 , E03F5/107 , G05D7/0146
摘要： An application for a flow control system includes a pressure vessel, positioned within the interior of a container which is fluidly interfaced to a downstream drainage system. The pressure vessel has at least one opening through its lower surface, through which it is slideably engaged over the exterior of a closed conduit which is in fluid communication with an upstream reservoir. There is no need for a seal between the pressure vessel and the closed conduit such that the interior of the pressure vessel is in fluid communication with the interior of the container. Additional openings, from the interior of the pressure vessel may also be provided. A means to restrain the pressure vessel from significant lateral movement is provided. As the fluid pressure rises in the pressure vessel in response to an increase in the fluid level in the upstream reservoir, the openings through the pressure vessel rise to prescribed level and the release rate of fluid into the downstream drainage system is maintained at a prescribed rate or range of rates as the fluid level continues to rise.
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