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公开(公告)号：US11894288B1
公开(公告)日：2024-02-06
申请号：US18325971
申请日：2023-05-30
申请人： MTS IP Holdings Ltd
发明人： Nihal Joshua , Jason Samuel , Ioannis Manousakis
IPC分类号： F16K17/00 , H01L23/427 , H01L23/433 , H05K1/02 , H05K7/20 , F16K17/08 , F16K24/04 , F28C3/08 , F16K15/02 , F16K15/06 , F16K17/04 , B01D53/26
CPC分类号： H01L23/427 , B01D53/261 , F16K15/028 , F16K15/065 , F16K15/067 , F16K17/0413 , F16K17/087 , F16K24/04 , F28C3/08 , H01L23/4332 , H05K1/0203 , H05K7/20327 , H05K7/20809 , B01D2257/80
摘要： A pressure relief valve for a two-phase immersion cooling system is configured to support fluid flow rates up to 500 cfm, 550 cfm, 600 cfm, or even 2000 cfm. This, in turn, allows the cooling system to support computing systems with a power density greater than 250 kW. This is accomplished by the valve having a relatively large passage (e.g., 2-6 inch diameter), a relatively large spring (e.g., 1.5-1.7 inch diameter), and a guide rod rigidly coupled to the poppet and slidably coupled to a guide plate. The valve may be used as an outlet valve and coupled to an adsorbent chamber to reduce the loss of coolant from the system as air is vented to an ambient environment. The valve may be used as an inlet valve and coupled to an adsorbent chamber to reduce the intake of water vapor as air from the ambient environment flows into the system.
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公开(公告)号：US20230332703A1
公开(公告)日：2023-10-19
申请号：US17945617
申请日：2022-09-15
发明人： Shuiyong HUANG
CPC分类号： F16K17/0413 , F16K27/0236 , E04H4/0025
摘要： A pressure relief valve for an inflatable device, and an inflatable pool including the pressure relief valve are provided. The pressure relief valve includes: a valve seat configured to connect to the inflatable device; and a valve body. The valve body is disposed at least partially within the valve seat and includes a valve shell, comprising a vent hole therein, and a valve diaphragm arranged at a bottom of the valve shell. The valve diaphragm is moveable between a closed position in which the vent hole is closed and an open position in which the vent hole is open. The valve body further includes a spring and a valve diaphragm fixing part arranged around the vent hole. The valve shell and the valve diaphragm fixing part are connected to each other, and the spring is biased to push the valve diaphragm into the closed position.
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公开(公告)号：US11761550B1
公开(公告)日：2023-09-19
申请号：US18102895
申请日：2023-01-30
发明人： Esam Jassim , Abdullah Alhamdan
CPC分类号： F16K17/0433 , F16K17/0413 , F16K17/06 , F16K17/10
摘要： A relief valve device having a spring, a valve bonnet, a valve stem, a disc holder, a valve disc, a huddling chamber, a blowdown ring, and a nozzle. In the valve device, the valve disc is positioned above the nozzle; the spring is disposed in the valve bonnet; the spring surrounds the valve stem such that a longitudinal axis of the spring and a longitudinal axis of the valve stem are coaxial; the disc holder surrounds an outer periphery of the valve disc and is adjacent and in direct contact with a surface of the valve disc around an entire perimeter of the valve disc; the blowdown ring is disposed at a top section of the nozzle; a bottom section of the nozzle is connected to a bottom surface of a valve body and the top section of the nozzle is connected to the valve disc; and the disc holder is filled with oil.
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公开(公告)号：US20230275310A1
公开(公告)日：2023-08-31
申请号：US18172330
申请日：2023-02-22
发明人： Tomoaki ITO
IPC分类号： H01M50/333 , H01M50/209 , H01M10/0525 , F16K17/04
CPC分类号： H01M50/333 , H01M50/209 , H01M10/0525 , F16K17/0493 , F16K17/0413 , H01M2200/20
摘要： A battery pack includes: a battery cell; a pack case that accommodates the battery cell and that is provided with an opening; and a valve structure provided to open and close the opening. The valve structure includes a valve member having a valve body portion fitted to an inner peripheral surface of the opening, and a biasing member provided inside the pack case. When an internal pressure of the pack case is increased, the valve member is moved to an outer side of the pack case so as to form a clearance between an outer peripheral surface of the valve body portion and the inner peripheral surface of the opening, and the biasing member biases the valve member toward an inner side of the pack case.
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公开(公告)号：US20230175602A1
公开(公告)日：2023-06-08
申请号：US18161043
申请日：2023-01-28
申请人： ElringKlinger AG
发明人： Matthias GOLDSCHE , Axel STREICHER
IPC分类号： F16K17/04 , F16K24/04 , H01M50/333
CPC分类号： F16K17/0413 , F16K24/04 , H01M50/333 , H01M2220/20
摘要： In order to provide a pressure equalization apparatus (10) by means of which a pressure equalization can be brought about in the event of an overpressure—in particular, in an electrochemical system—and which is as simple as possible to produce, according to the invention, the pressure equalization apparatus comprises a main element (110), a sealing device (112), and a connection device (114) for connecting the main element and the sealing device, wherein the sealing device sealingly bears against the main element when the pressure equalization apparatus is in a closed state and is fixed relative to the main element by means of the connection device, and wherein a fixing connection between the main element and the sealing device which is formed thereby can be released in order to unblock a fluid connection between the interior of the pressure equalization apparatus and surroundings of the pressure equalization apparatus, and wherein the connection device comprises a spring element (150), the spring force of which acts in particular in a direction extending crosswise to an opening direction of the pressure equalization apparatus.
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公开(公告)号：US11662035B1
公开(公告)日：2023-05-30
申请号：US18088505
申请日：2022-12-23
发明人： Esam Jassim , Abdullah Alhamdan
CPC分类号： F16K17/0433 , F16K17/0413 , F16K17/06 , F16K17/10
摘要： A relief valve device having a spring, a valve bonnet, a valve stem, a disc holder, a valve disc, a huddling chamber, a blowdown ring, and a nozzle. In the valve device, the valve disc is positioned above the nozzle; the spring is disposed in the valve bonnet; the spring surrounds the valve stem such that a longitudinal axis of the spring and a longitudinal axis of the valve stem are coaxial; the disc holder surrounds an outer periphery of the valve disc and is adjacent and in direct contact with a surface of the valve disc around an entire perimeter of the valve disc; the blowdown ring is disposed at a top section of the nozzle; a bottom section of the nozzle is connected to a bottom surface of a valve body and the top section of the nozzle is connected to the valve disc; and the disc holder is filled with oil.
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公开(公告)号：US20180251365A1
公开(公告)日：2018-09-06
申请号：US15710113
申请日：2017-09-20
申请人： Steven Richard Scott
发明人： Steven Richard Scott
CPC分类号： B67D7/0478 , B67D7/005 , B67D7/54 , F16K15/026 , F16K17/0413 , F16K27/0209
摘要： A volatile liquid refueling apparatus, which includes a probe including an outer collar, and a receiver including a receiving collar, where the outer collar of the probe and the receiving collar of the receiver are configured to join to create a vapor-tight enclosure, and where the receiver further includes a duel locking mechanism whereby the apparatus can be locked in either an open position or a closed position.
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公开(公告)号：US20170356528A1
公开(公告)日：2017-12-14
申请号：US15540349
申请日：2016-01-14
发明人： Markus Fischer
IPC分类号： F16H7/08
CPC分类号： F16H7/08 , F16H2007/0806 , F16H2007/0814 , F16H2007/0859 , F16H2007/0863 , F16H2007/0891 , F16K17/0413
摘要： A hydraulic tensioning device for a chain device, having a housing and having a clamping piston guided displaceably in a housing bore of the housing, the clamping piston having a piston cavity with a hardened inner circumferential surface, and also having a pressure relief valve unit arranged in the piston cavity. The pressure relief valve unit (12) is a preassemblable unit and includes a spring (18), a closing body (17) and a valve seat (16) and also a receptacle (15, 26) at least partially enclosing the valve seat (16), wherein the valve seat (16) is made of a metal material, has an at least partially hardened surface and wherein the receptacle (15, 26) forms a press-fit with the inner circumferential surface of the clamping piston (3).
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公开(公告)号：US20170307094A1
公开(公告)日：2017-10-26
申请号：US15138928
申请日：2016-04-26
申请人： Jeremy R. Choate
发明人： Jeremy R. Choate
IPC分类号： F16K17/06
CPC分类号： F16K17/06 , F16K1/34 , F16K17/0413
摘要： An adjustable blowdown safety valve is provided for use on a pressure vessel or a flow line with a pressurized fluid therein. In the preferred embodiment, the adjustable blowdown safety valve comprises a body with a closed bonnet and a chamber therein and an inlet and an outlet; the inlet including a valve seat; a disk member with an attached stem member closable on the valve seat; a mechanism in the body biasing the disk member to rest on the valve seat; a guide member supported in the bonnet to guide and limit disk member movement; and a skirt member affixed to the body, which surrounds the disk member and defines a uniform flow area in combination with a blowdown ring. The presented adjustable blowdown safety valve has improvements, which remove detriments to disk member movement, resulting in an adjustable blowdown safety valve with predictable performance and improved reliability.
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公开(公告)号：US20170284552A1
公开(公告)日：2017-10-05
申请号：US15512415
申请日：2015-06-19
发明人： Keisuke KOJIMA
CPC分类号： F16K17/02 , F16K5/08 , F16K15/148 , F16K17/04 , F16K17/0413 , F16K27/12
摘要： Provide is a relief valve in which the flexibility of an attaching position is higher than a conventional relief valve. In the relief valve of the present invention, a discharge hole for discharging a fluid is arranged on a side surface of a cylindrical portion which protrudes from an end surface of a head portion in a bolt-type valve body. A direction change member which changes a direction in which the discharge hole is open to an arbitrary direction is provided. In this way, the relief valve is attached to a fluid device, and then with the direction change member, it is possible to direct the fluid discharge direction to a desired direction, and accordingly, the flexibility of the attaching position of the relief valve is enhanced as compared with the conventional relief valve.
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