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公开(公告)号：US12110988B2
公开(公告)日：2024-10-08
申请号：US17616411
申请日：2020-06-03
申请人： OFIP LIMITED
CPC分类号： F16K37/0033 , F16K1/12 , F16K1/38 , G01L9/0082
摘要： A device for controlling the flow of a fluid through a conduit from an upstream side of the device to a downstream side of the device. The device includes a valve housing having defined therein a valve aperture, a valve member movably mounted relative to the valve aperture. The valve member is arranged to be displaced reciprocally in a direction to selectively open and close the valve aperture. The device also includes a magnet mounted on or relative to the valve member, with the magnet being displaced by displacement of the valve member. A plurality of magnetic field sensors are mounted on the valve housing.
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公开(公告)号：US20240227765A9
公开(公告)日：2024-07-11
申请号：US18530345
申请日：2023-12-06
发明人： Po-Hsien HUANG , Tzu-Chang WANG
CPC分类号： B60T15/028 , B60T8/1706 , B60T8/176 , B62L3/023 , F16K1/123 , F16K1/36 , B60T2270/10
摘要： The disclosure provides an anti-lock brake device including an oil pressure tank, a valve, and a movable component. The oil pressure tank has an accommodation space, an oil inlet channel, and an oil outlet channel connected to the accommodation space. The valve is slidably located in the oil inlet channel and for sealing or opening an oil inlet of the oil inlet channel. The movable component is located in the accommodation space and has a connecting channel corresponding to the oil inlet and an oil outlet of the oil outlet channel. When the movable component is slid to a depressurized position, the movable component is moved away from the valve for sealing the oil inlet, a first volume is produced between the connecting channel and the oil inlet, and a second volume, smaller than the first volume, is removed from between the connecting channel and the oil outlet.
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公开(公告)号：US20240210966A1
公开(公告)日：2024-06-27
申请号：US18395904
申请日：2023-12-26
申请人： Julian BOLTE
发明人： Julian BOLTE
CPC分类号： G05D7/0635 , F16K37/005 , F16K1/12
摘要： A fluid flow-control valve has a housing having an inlet port and an outlet port and forming a flow passage extending therebetween and a valve spindle having a valve cone that fits with a valve seat formed in the flow passage for controlling flow between the inlet port and the outlet port. An elastically movable film sensor near or on the spindle has one face exposed to a static pressure of a flow of fluid in the passage and an opposite face to a total pressure of the fluid applied to the end face of the valve cone for determining a differential pressure therebetween and generating an output signal transferrable to a measured value device. Thence the signal is communicated with an evaluation device, a regulation and control device, a device for influencing the volume flow, and/or an actuating device.
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公开(公告)号：US11982358B2
公开(公告)日：2024-05-14
申请号：US17508485
申请日：2021-10-22
CPC分类号： F16K1/126 , F04D27/0215 , F04D27/023
摘要： An inline valve includes a sliding piston having a radially outer stop portion with a forward end. A radially inner sliding portion is connected to the radially outer stop portion by an arm. A housing includes an outer housing body surrounding the piston. The housing has a stop surface selectively in contact with the forward end of the radially outer stop portion of the piston to block flow for a housing inlet to a housing outlet. The radially inner sliding portion slides on a support tube. At least a portion of the radially inner sliding portion is formed of a first material having better wear resistance than a second material forming the outer stop portion of the piston. The second material has a greater resistance to high temperature and pressure than the first material. A vent valve for a compressor is also disclosed.
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公开(公告)号：US20240044410A1
公开(公告)日：2024-02-08
申请号：US18264479
申请日：2022-01-31
申请人： Robert Bosch GmbH
CPC分类号： F16K1/12 , F02M21/0269
摘要： The invention relates to a gas valve (1), comprising:
a valve body (2) which is hollow-cylindrical at least in parts and which forms a sealing seat (3) over which a gas flow path (4) is conducted,
a reciprocating valve closure element (5) which is accommodated at least partly in the valve body (2) and which has a plate-like end portion (6) arranged outside the valve body, (2) which end portion interacts with the sealing seat (3),
a sleeve (7) which at least partially surrounds the valve body (2) and the valve closure element (5) and which, together with the plate-like end portion (6) of the valve closure element (5), delimits an annular gap (8) which forms a throttle point in the gas flow path (4) downstream of the sealing seat (3).-
6.发明授权公开(公告)号：US11725737B2
公开(公告)日：2023-08-15
申请号：US17421542
申请日：2020-01-07
发明人： Stefan Karl , Mohamed Yahia , Jin-Ming Liu , Bertrand Nicolas , Roland Akiki
CPC分类号： F16K1/123 , B60H1/00485 , F16K27/029 , F16K27/0272 , F16K27/048 , F16K31/0668
摘要： Fluid circulation valve, the said valve comprising a housing (1) and a body (2) for circulation of fluid, the said body (2) being located at least partially within the said housing (1), the said body (2) being attached to the housing (1) and having a passage (4) for fluid between the said body (2) and the said housing (1), the said valve further comprising a control member (30) that can be actuated electromagnetically, the said control member (30) being able to move with respect to the said body (2) so as to selectively open or close the said passage (4), the said body (2) having at least locally a tubular configuration at the said passage (4), the said control member (30) being able to slide along the said body (2) at least at the said passage (4).
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公开(公告)号：US11649895B2
公开(公告)日：2023-05-16
申请号：US17365934
申请日：2021-07-01
申请人： Arno Drechsel
发明人： Arno Drechsel
CPC分类号： F16K1/126 , F16K15/026 , F16K17/30 , G05D16/0608 , Y10T137/7808
摘要： A coaxial liquid pressure regulator includes a housing having an inlet portion and an outlet portion, a substantially tubular valve member slidingly accommodated inside the housing and having a longitudinal axial passage and an upstream end with an inlet edge for the liquid, a valve body fixed inside the inlet portion and defining a seat that interacts with the inlet edge of the valve member and forms therewith a port having a variable width. The inlet portion includes an inlet fitting and a collection chamber directly downstream from the inlet fitting and the valve body includes a cantilever element transversely extending from the inner wall of the collection chamber. First and second deflection elements are arranged between the inlet fitting and the inlet edge, which facilitate flow conveyance toward the port and the longitudinal passage of the valve member.
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公开(公告)号：US11619311B2
公开(公告)日：2023-04-04
申请号：US16895530
申请日：2020-06-08
申请人： The Boeing Company
发明人： Gade Prathibha
摘要： An example valve includes a housing, a sleeve disposed within the housing and having a first end and a second end opposite the first end, and the sleeve includes a plurality of sleeve protrusions at the first end and a plurality of fluid flow channels are formed between adjacent sleeve protrusions, a seal carrier disposed within the sleeve and having a carrier protrusion that extends from the second end of the sleeve and abuts against an interior surface of the housing, and an end cap mounted to the housing such that the plurality of sleeve protrusions abut against the end cap.
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公开(公告)号：US11608899B2
公开(公告)日：2023-03-21
申请号：US17303802
申请日：2021-06-08
申请人： Raytheon Company
发明人： Paul A. Merems
摘要： A fitting with a body bound by an exterior surface and an interior surface. The exterior surface includes a quick disconnect profile extending from a first end of the body and an external thread extending from a second end of the body. The interior surface includes a first bore extending from the first end of the body and a second bore extending from the second end of the body. The fitting includes an orifice formed by the first bore, between a pin and the first bore, or between the pin and a third bore of an adjustment member installed within the first bore.
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公开(公告)号：US20230050871A1
公开(公告)日：2023-02-16
申请号：US17403644
申请日：2021-08-16
摘要： Fluid valves with an anti-stagnation trim guide are disclosed herein. An example valve includes a valve body including a fluid inlet, a fluid outlet, and a fluid passageway extending between the fluid inlet and the fluid outlet, a plug disposed in the fluid passageway, and a trim guide positioned between the plug and the valve body, the trim guide including at least one balance passageway, the balance passageway to guide trapped process fluid to enter or exit an area between the plug and a bonnet of the valve during movement of the plug.
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