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公开(公告)号：US11852256B2
公开(公告)日：2023-12-26
申请号：US16816062
申请日：2020-03-11
发明人： Jennifer Michaeli , Robert Walling , Alden Nelson
摘要： A flush-mount valve and vent assemblies including the same are described. A flush-mount valve may include a valve mount and a valve barrier which are coupled to the underside of a structure forming part of a liquid-impermeable container. The flush-mount valve is arranged to control the flow of fluid(s) across a fluid passage in the structure and is mounted to the structure so as to remain fully within the interior of the container.
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公开(公告)号：US11655084B2
公开(公告)日：2023-05-23
申请号：US17055750
申请日：2020-01-28
申请人： NEOFLAM INC.
发明人： Hyun Dong Kim , Ju Yeon Yun , Jae Uk Kim
CPC分类号： B65D53/02 , B65D43/02 , B65D51/1683 , B65D81/20 , F16K15/1825 , F16K24/00 , B65D2205/02 , B65D2543/00972
摘要： The present invention has the advantage of allowing a user to establish or release a seal between a container and a container lid with a single touch through a seal packing made of an elastic material and having a simple structure.
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公开(公告)号：US20230145956A1
公开(公告)日：2023-05-11
申请号：US17977262
申请日：2022-10-31
IPC分类号： F16K11/074 , F16K24/00
CPC分类号： F16K11/0743 , F16K24/00
摘要： An air supply device comprises an enclosure, a pump and a flow path switching unit. The flow path switching unit includes a pedestal part, a rotating part having an enclosure interior space communication portion and a groove portion, and a drive unit. The enclosure includes an air supply port, an air discharge port, and at least one object connection port. The pedestal part includes at least one first hole that is communicated to the at least one object connection port, and a second hole that is communicated to the air discharge port. The enclosure interior space communication portion is communicated to the air supply port through an interior space of the enclosure. The groove portion is separated from the enclosure interior space communication portion.
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公开(公告)号：US11480256B2
公开(公告)日：2022-10-25
申请号：US17285139
申请日：2019-11-13
申请人： Aesculap AG
IPC分类号： F16K24/00 , A61L2/26 , F16K27/02 , F16K31/00 , F16K31/126
摘要： A drain valve for a sterile container includes: a valve housing; a bypass that connects a container gas volume with an external gas volume; a valve body that blocks the bypass; and an actuator that displaces the valve body between a passage position and a blocking position. The valve body is displaceable according to a temperature and/or a pressure of the bypass gas volume. The valve housing has: at least one holding web, at least part of which can be located in a holding bracket of the valve receptacle; and a closure. The valve housing is pivotable from an open position into an installation position in which the closure can be fixed to a closure receptacle. When the valve housing is transferred into the installation position, the valve body is transferred into the blocking position and subjected to a closure force.
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公开(公告)号：US20210356051A1
公开(公告)日：2021-11-18
申请号：US17285139
申请日：2019-11-13
申请人： Aesculap AG
IPC分类号： F16K24/00 , F16K31/00 , A61L2/26 , F16K31/126 , F16K27/02
摘要： A drain valve for a sterile container includes: a valve housing; a bypass that connects a container gas volume with an external gas volume; a valve body that blocks the bypass; and an actuator that displaces the valve body between a passage position and a blocking position. The valve body is displaceable according to a temperature and/or a pressure of the bypass gas volume. The valve housing has: at least one holding web, at least part of which can be located in a holding bracket of the valve receptacle; and a closure. The valve housing is pivotable from an open position into an installation position in which the closure can be fixed to a closure receptacle. When the valve housing is transferred into the installation position, the valve body is transferred into the blocking position and subjected to a closure force.
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公开(公告)号：US10941864B2
公开(公告)日：2021-03-09
申请号：US15983130
申请日：2018-05-18
摘要： A drain valve for draining liquid from an enclosed space comprises a movable plunger, which is movable between a closed position in which the plunger does not allow liquid to flow through the drain valve, and at least one open position, in which the plunger allows liquid to flow through the drain valve; and an elastic element, which is configured to urge the movable plunger into its closed position. The plunger is provided with at least one duct extending through the plunger and allowing fluid to flow through the drain valve when the plunger is positioned in its closed position, wherein said at least one duct is closed by a semi-permeable medium, which is permeable for air and water vapor and impermeable for liquid water.
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公开(公告)号：US10697718B2
公开(公告)日：2020-06-30
申请号：US15370942
申请日：2016-12-06
发明人： Hyung-Suk Byun
IPC分类号： F01P11/02 , F16K24/00 , F16K31/00 , F28D15/00 , F28D21/00 , F28F23/02 , F28F27/00 , G05D23/08 , G05D23/275 , F16K17/38 , F03G7/06 , F16K17/00
摘要： A pressure cap structure for a cooling system having variable opening pressure, which is applied to a cooling system for circulating cooling water to radiate heat generated by an engine of a vehicle, and maintains the inside pressure of the cooling system in a predetermined range, the pressure cap may include a positive pressure spring mounted in a valve body, and operated to connect the cooling system to the outside when the pressure of the cooling system rises, and a shape memory member restored to the initial shape when reaching a predetermined temperature, and mounted between the positive pressure spring and a spring guard supporting the positive pressure spring.
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公开(公告)号：US10107240B2
公开(公告)日：2018-10-23
申请号：US15181647
申请日：2016-06-14
申请人： David E. Fletcher , Brian M. Graichen , Matthew C. Gilmer , Andrew D. Niedert , James H. Miller , Keith Hampton
发明人： David E. Fletcher , Brian M. Graichen , Matthew C. Gilmer , Andrew D. Niedert , James H. Miller , Keith Hampton
摘要： Check valves, Venturi devices and engines that include the check valves are disclosed. The check valves define an internal cavity having a first port and a second port, a first seat and a second seat, and a translatable seal disk. The first seat is proximate the first port and has a first annular seal bead, and a second annular seal bead radially inward from the first annular seal bead. The seal disk has a first sealing portion seatable against the first annular seal bead and a second sealing portion seatable against the second annular seal bead (both of a first thickness), an intermediate portion between the first and second sealing portions of a second thickness, and a lip portion defining the outer periphery of the seal disk of a third thickness. The second thickness is greater than the first thickness, and the third thickness is less than the first thickness.
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公开(公告)号：US20170314667A1
公开(公告)日：2017-11-02
申请号：US15650741
申请日：2017-07-14
发明人： Derick S. Balsiger
IPC分类号： F16H57/027 , F16K24/00 , H02K5/10 , H02K41/02
CPC分类号： F16H57/027 , F16K24/00 , H02K5/10 , H02K41/02 , H02K2205/09
摘要： A method for reducing condensation includes moving a linear motor slider that is positioned within a housing of an actuator. A first gas is pushed out of a transfer plate chamber through a first vent. A second gas is drawn into the transfer plate chamber through a second vent. Moisture is removed from the second gas as the second gas is being drawn into the transfer chamber by passing the second gas through at least one of a hydrophobic or oleophobic material.
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公开(公告)号：US09592730B2
公开(公告)日：2017-03-14
申请号：US14006522
申请日：2012-03-16
申请人： Ingo Revink , Thomas Just
发明人： Ingo Revink , Thomas Just
IPC分类号： F16K24/00 , B60K15/035 , B60K15/03 , B60K15/04
CPC分类号： B60K15/03519 , B60K2015/03289 , B60K2015/03509 , B60K2015/03514 , B60K2015/03576 , B60K2015/0458 , B60K2015/0493 , Y10T137/86332
摘要： A tank ventilation device for a motor vehicle includes a ventilation line, connected on one side to an accumulator for gaseous hydrocarbons and connected on another side via a connection to a filling tube for filling a tank of the motor vehicle, wherein the ventilation line is connected to the tank so that gaseous hydrocarbons which are displaced during refueling are re-circulated toward the connection via the ventilation line, a device for applying a pressure on the ventilation line for carrying out a leakage test of the tank ventilation device, when the filling tube is closed with a closure device, and a float body provided in a region of the connection of the ventilation line to the filing tube for preventing entering of liquid fuel into the ventilation line.
摘要翻译： 用于机动车辆的油箱通风装置包括：通风管，其一侧连接到用于气态碳氢化合物的蓄能器，并且经由与用于填充机动车辆的罐的填充管的连接的另一侧连接，其中所述通风管路连接 使得在加油期间移动的气态烃通过通风管路再次循环到连接处，该装置用于在通气管线上施加压力以进行罐式通风装置的泄漏试验，当灌装管 用封闭装置封闭，以及设置在通风管线连接到排出管的区域中的浮体，用于防止液体燃料进入通气管线。
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