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公开(公告)号：US12029338B2
公开(公告)日：2024-07-09
申请号：US17443164
申请日：2021-07-21
申请人： George-Adrian Anton
发明人： George-Adrian Anton
CPC分类号： A47G25/40 , A47G25/4023 , E06B9/0638 , E06B9/0653 , E06B9/36 , E06B9/362 , F16K1/2007 , F16K1/2021 , F16K47/012
摘要： A folding hanger includes a hook extending from an upper end of a hinge pin for suspending the pin. First and second hanger arms each have proximal and distal ends and define a support surface therebetween. Each proximal end has a stop. A knuckle having a hole extends from each proximal end. The pin passes through the holes along an axis, coupling the arms and hook whereby the arms are movable between extended and folded configurations. The stops abut when the arms are extended, and are separated when folded. The hanger has a center of gravity when the arms are extended and suspended by the hook such that the axis is angled relative to vertical in a first direction and the stops bias abutting. The arms each have a center of gravity such that angular movement of the axis past an unstable equilibrium causes the arms to move toward folded.
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公开(公告)号：US20240295246A1
公开(公告)日：2024-09-05
申请号：US18239025
申请日：2023-08-28
申请人： HL MANDO CORPORATION
发明人： Kiwon Kang
CPC分类号： F16D65/0006 , B60T15/028 , F16K31/0655 , F16K47/012
摘要： The present disclosure relates to a noise reduction member and a solenoid valve for a brake system with the same, and a noise reduction member according to an embodiment of the present disclosure is interposed between a sleeve including a cylindrical shape and an armature provided in the sleeve so as to be movable upward or downward, reduces noise that occurs in the event of a collision between the sleeve and the armature, and includes a support portion accommodated and supported in the armature, and a damper portion having a circular plate shape and protruding and extending from the support portion toward the sleeve.
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公开(公告)号：US11719356B2
公开(公告)日：2023-08-08
申请号：US17446144
申请日：2021-08-26
发明人： Markus Deeg , Ralf Woerner , Julian Soehnlein , Friedbert Roether
CPC分类号： F16K31/0682 , F16K47/012
摘要： A plate armature damping device for a tilting armature valve includes at least one damping body which can be fixed to a plate armature, with at least one damping material which, on an impact movement of the plate armature in the direction of a counter-element, is elastically deformable on impact on the counter-element. The at least one damping body has a geometric contour including at least one bulge on a surface of the at least one damping body facing the counter-element, which is configured such that, on the impact movement of the plate armature, the volume of the at least one damping body contributing to the damping increases.
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公开(公告)号：US12007043B2
公开(公告)日：2024-06-11
申请号：US18050617
申请日：2022-10-28
申请人： IHI Corporation
CPC分类号： F16K47/012 , F02B37/18 , F16K1/2007 , F16K1/36
摘要： A valve structure includes: a valve unit including a valve body, a shaft portion extending from the valve body, and a separating portion provided on the shaft portion and spaced apart from the valve body; a mounting plate located between the valve body and the separating portion and including an insertion hole into which the shaft portion is inserted; a holding portion including a first holding surface provided on the mounting plate, and a second holding surface provided on the valve unit and spaced apart from the first holding surface; a protrusion provided on one of the valve unit and the mounting plate, an end of the protrusion protruding beyond the first and second holding surfaces; and an elastic body including a contact portion located between the first and second holding surfaces, and a pressed portion located inside or outside the contact portion and contacting the protrusion.
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公开(公告)号：US11680621B2
公开(公告)日：2023-06-20
申请号：US17110914
申请日：2020-12-03
CPC分类号： F16F9/3207 , F16F9/34 , F16K15/063 , F16K15/067 , F16K47/012 , F16F2238/026 , F16K2200/401
摘要： Example aspects of a sliding disc assembly for a dual spring valve, and a method of operating a dual spring valve are disclosed. The sliding disc assembly can comprise a shaft defining a first end and a second end; a disc mounted on the shaft between the first end and the second end, the disc defining an upper disc surface, a lower disc surface, and an annular base surface; a first spring mounted on the shaft between the lower disc surface and the first end of the shaft; and a second spring mounted on the shaft between the upper disc surface and the second end of the shaft, wherein the first spring defines a spring force that is different from a spring force of the second spring.
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公开(公告)号：US20230257977A1
公开(公告)日：2023-08-17
申请号：US18138089
申请日：2023-04-23
CPC分类号： E03C1/1225 , F16K15/042 , F16K15/048 , F16K27/0209 , F16K15/023 , F16K24/06 , G01M3/2876 , G01L7/166 , F16K47/012 , Y10T137/87917
摘要： Embodiments of air admittance valve assembly and plumbing system incorporating the same are provided herein. In some embodiments, a valve assembly comprising a housing, a first valve comprising a first valve sealing member and a first valve seat, and a second valve comprising a second valve sealing member and a second valve seat, and a pipe, an inlet, an outlet, a first zone, a second zone, a third zone, the first and second valve sealing member is closed by gravity and open based upon the pressure differential between the first zone, second zone and third zone.
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公开(公告)号：US20230243429A1
公开(公告)日：2023-08-03
申请号：US18013022
申请日：2021-06-30
申请人： Adams GmbH
CPC分类号： F16K1/2261 , F16K1/2263 , F16K47/012 , B33Y80/00
摘要： A metal seal for a flap valve, is disclosed which has a valve housing with a flow channel, in the flow cross-section of which a valve disk is disposed such that it can be swiveled around a swivel axis between an open position and a shutoff position. The seal has sealing elements, which can be pressed against one another, and which are disposed on the outer circumference of the valve disk and on the inner circumference of the valve housing, and they have at least one annular metal sealing lip, which in the shutoff position bears with elastic preload on an oppositely situated, likewise annular metal mating sealing face. To prevent damage to outer components, the metal sealing lip is produced in an additive method from metal materials having shape, cross-sectional geometry and/or alloy adapted to the different circumferential regions of the metal sealing lip.
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公开(公告)号：US11993925B2
公开(公告)日：2024-05-28
申请号：US18138089
申请日：2023-04-23
CPC分类号： E03C1/1225 , F16K15/023 , F16K15/042 , F16K15/048 , F16K24/06 , F16K27/0209 , F16K47/012 , G01L7/166 , G01M3/2876 , Y10T137/87917
摘要： Embodiments of air admittance valve assembly and plumbing system incorporating the same are provided herein. In some embodiments, a valve assembly comprising a housing, a first valve comprising a first valve sealing member and a first valve seat, and a second valve comprising a second valve sealing member and a second valve seat, and a pipe, an inlet, an outlet, a first zone, a second zone, a third zone, the first and second valve sealing member is closed by gravity and open based upon the pressure differential between the first zone, second zone and third zone.
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公开(公告)号：US11668081B2
公开(公告)日：2023-06-06
申请号：US17140055
申请日：2021-01-02
CPC分类号： E03C1/1225 , F16K15/023 , F16K15/042 , F16K15/048 , F16K24/06 , F16K27/0209 , F16K47/012 , G01L7/166 , G01M3/2876 , Y10T137/87917
摘要： Embodiments of air admittance valve assembly and plumbing system incorporating the same are provided herein. In some embodiments, a valve assembly to allow or stop a flow for use with enclosed environment includes a housing having, an inlet disposed at a first end of the housing fluidly coupled to environment surrounding housing, an outlet disposed at a second end of housing fluidly coupled to enclosed environment, and an interior volume divided into a first zone, a second zone, and a third zone; a first valve having a first valve seat and a first sealing member urged by an existing force between a closed or open position; and a second valve having a second valve seat and a second sealing member urged by an existing force between a closed or open position.
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