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公开(公告)号：US12109848B2
公开(公告)日：2024-10-08
申请号：US17151616
申请日：2021-01-18
Applicant: Dana Motion Systems Italia S.R.L.
IPC: B60C23/00 , B60C29/00 , F16K31/122
CPC classification number: B60C23/00354 , B60C29/002 , F16K31/1221 , F16K31/1226
Abstract: A valve assembly for use in a tire inflation system, the valve assembly including: a valve body including a first fluid port and a second fluid port; a piston disposed at least partially within the valve body and configured to be moved relative to the valve body between an open position and a closed position. When the piston is in the open position, the first fluid port is fluidly connected with the second fluid port. When the piston is in the closed position, the first fluid port is fluidly isolated from the second fluid port. When the piston is in the open position, the first fluid port and the second fluid port are fluidly connected with one another via a fluid channel extending through the piston. A tire inflation system including the valve assembly.
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公开(公告)号：US20180333997A1
公开(公告)日：2018-11-22
申请号：US15982499
申请日：2018-05-17
Applicant: ORANGE SEAL
Inventor： John VARGUS , Stephen SWEET
CPC classification number: B60C29/02 , B60C29/002 , B60C29/005
Abstract: A valve stem assembly for a tire includes a removable grommet of a plurality of grommets having different shapes and sizes. The removable grommets allow the valve stem assembly to be used on a variety of rims. Each grommet fits into distinct holes within the rims. The valve stem assembly also includes a valve stem body that receives the removable grommets and an attachment end that encloses a valve core within the valve stem body. A cap may cover the valve core and attachment end.
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公开(公告)号：US20160325593A1
公开(公告)日：2016-11-10
申请号：US15139853
申请日：2016-04-27
Applicant: Jeremy Austin
Inventor： Jeremy Austin
IPC: B60C29/00
CPC classification number: B60C29/002 , B60C29/068 , Y10T137/36 , Y10T137/3646
Abstract: A self-regulating tire valve for use in pneumatic tires. The self-regulating tire valve includes a tubular housing with a primary channel extending therethrough, a threaded collar on one end of the tubular housing adapted to connect to a source of pressurized air, a cavity positioned adjacent to the primary channel, and a release passageway connecting to a release outlet positioned on the exterior of the tubular housing. A diverting block is positioned with a secondary channel extending therethrough that is moveably positioned within the cavity. When the secondary channel of the diverting block is aligned with the release passageway, air can flow from a second end to a first end of the secondary channel, through the release passageway and exit at the release outlet.
Abstract translation: 一种用于充气轮胎的自调节轮胎阀。 自调节轮胎阀包括管状壳体，其具有延伸穿过其中的主通道，管状壳体的一端上的螺纹轴环适于连接到加压空气源，邻近主通道定位的空腔和释放通道 连接到位于管状壳体外部的释放出口。 转向块被定位成具有延伸穿过其中的第二通道，其可移动地定位在空腔内。 当转向块的第二通道与释放通道对准时，空气可以从第二通道的第二端流到第二通道的第一端，通过释放通道并在释放出口处排出。
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公开(公告)号：US20160144675A1
公开(公告)日：2016-05-26
申请号：US14896508
申请日：2014-07-09
Applicant: PARKER-HANNIFIN CORPORATION
Inventor： Robert B. Knepple , James Beverly , Leonard Jabcon
CPC classification number: B60C29/002 , B60C23/001 , B60C23/003 , F16K15/207 , Y10T137/2544 , Y10T137/3646
Abstract: A pressure and temperature compensated valve assembly includes a flow valve allowing inflation flow from a control port to a tire port and controlling deflation flow from the tire port to the control port. A throttle valve restricts deflation flow between the tire port and the control port when deflating the tire at high flow rates or when tire pressure is high, thus enabling the flow valve to be closed. The throttle valve includes a throttle diaphragm that throttles in response to flow from the tire port and which does not restrict inflation flow from the control port. The valve assembly further includes a temperature responsive member engaging the flow valve, and which deforms in response to a change in temperature in the valve assembly, thus negating temperature effects on the flow valve, allowing the flow valve to close at a consistent force across a range of operating temperatures.
Abstract translation: 压力和温度补偿阀组件包括允许从控制端口到轮胎端口的充气流量并且控制从轮胎端口到控制端口的通气流的流量阀。 当在高流量下或当轮胎压力高时使轮胎排气时，节流阀限制轮胎端口和控制口之间的通气流，从而使流量阀能够关闭。 节流阀包括节流阀，其响应于来自轮胎端口的流动而节流，并且不限制来自控制端口的充气流。 阀门组件还包括接合流量阀的温度响应构件，并且响应于阀组件中的温度变化而变形，从而抵消对流量阀的温度影响，允许流量阀以一致的力 工作温度范围
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公开(公告)号：US20160059644A1
公开(公告)日：2016-03-03
申请号：US14791878
申请日：2015-07-06
Applicant: THE GOODYEAR TIRE & RUBBER COMPANY
Inventor： Jason Mark MIDDELBERG
CPC classification number: B60C29/002 , B60C23/12
Abstract: A self-inflating tire assembly includes an adjustable valve having: a housing having first end and a second end, and a central bore which extends from the first end to the second end; a piston slidably mounted within the central bore at the first end of the housing, a cap mounted in the second end of the housing forming a chamber with the housing, wherein a spring is mounted within the chamber and having a first end for engagement with the piston and a second end for engagement with a bottom wall of the chamber, said cap further comprising a fluid chamber projecting from the bottom wall of the chamber, wherein the piston is movable to seal the fluid chamber, wherein the housing is made from a material having a higher coefficient of thermal expansion than the material of the fluid chamber.
Abstract translation: 自充气轮胎组件包括可调节阀，其具有：具有第一端和第二端的壳体，以及从第一端延伸到第二端的中心孔; 在所述壳体的第一端处可滑动地安装在所述中心孔内的活塞，安装在所述壳体的所述第二端中的盖形成具有所述壳体的腔室，其中弹簧安装在所述腔室内并且具有用于与所述壳体接合的第一端 活塞和用于与所述室的底壁接合的第二端，所述盖还包括从所述室的底壁突出的流体室，其中所述活塞可移动以密封所述流体室，其中所述壳体由材料制成 具有比流体室的材料更高的热膨胀系数。
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Patent Agency Ranking
公开(公告)号：US20130186536A1
公开(公告)日：2013-07-25
申请号：US13353486
申请日：2012-01-19
Applicant: Chin Chuan LEE
Inventor： Chin Chuan LEE
IPC: B60B21/12
CPC classification number: B60C29/02 , B60C29/002 , B60C29/005
Abstract: A wheel rim device includes a rim member having a bridge extending between two side walls, and a valve device having a valve stem engaged with the bridge and having a sealing member attached to the valve stem for engaging with the bridge and for anchoring the valve stem to the bridge of the rim member and for making an air tight seal between the valve stem and the rim member, and the sealing member includes a casing engaged onto the valve stem and engaged between the valve stem and the bridge for further making a solid and stable air tight seal between the valve stem and the rim member. The casing is engaged onto a flanged head of the valve stem for engaging with the bridge.
Abstract translation: 轮缘装置包括具有在两个侧壁之间延伸的桥的轮缘构件和具有与所述桥接合的阀杆的阀装置，并且具有连接到所述阀杆的密封构件，用于与所述桥接合并用于锚固所述阀杆 并且用于在阀杆和边缘构件之间进行气密密封，并且密封构件包括接合在阀杆上并与阀杆和桥接器接合以进一步制造固体的壳体，并且 在阀杆和轮辋构件之间稳定的气密密封。 壳体接合到阀杆的带凸缘的头部上以与桥接合。
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公开(公告)号：US11886212B2
公开(公告)日：2024-01-30
申请号：US17120508
申请日：2020-12-14
Applicant: Goodrich Corporation
Inventor： Piotr J. Zajac , Kamil Czechowski , Adrian Tarnowski
CPC classification number: G05D7/0193 , B60C29/002 , F16K13/04 , F16K17/16 , Y10T137/1774
Abstract: A pneumatic valve for attachment to a source of high pressure gas comprises a valve body which comprises a gas inlet and a gas outlet. A rupturable membrane extends across the gas inlet. A membrane support element is slidably supported in the valve body for movement between an extended position and a retracted position, the membrane support element having a lower end engageable, in the extended position, with the rupturable membrane to support the rupturable membrane against rupture. The valve body further comprises a bore through which the membrane support element extends and one or more gas supply passages bypassing the bore for providing a gas flow path from the gas inlet to the gas outlet. The membrane support element is configured to be movable from the extended position to the retracted position to permit the rupturable membrane to rupture under the pressure of the high pressure gas.
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公开(公告)号：US09937760B2
公开(公告)日：2018-04-10
申请号：US15139853
申请日：2016-04-27
Applicant: Jeremy Austin
Inventor： Jeremy Austin
CPC classification number: B60C29/002 , B60C29/068 , Y10T137/36 , Y10T137/3646
Abstract: A self-regulating tire valve for use in pneumatic tires. The self-regulating tire valve includes a tubular housing with a primary channel extending therethrough, a threaded collar on one end of the tubular housing adapted to connect to a source of pressurized air, a cavity positioned adjacent to the primary channel, and a release passageway connecting to a release outlet positioned on the exterior of the tubular housing. A diverting block is positioned with a secondary channel extending therethrough that is moveably positioned within the cavity. When the secondary channel of the diverting block is aligned with the release passageway, air can flow from a second end to a first end of the secondary channel, through the release passageway and exit at the release outlet.
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公开(公告)号：US09616719B1
公开(公告)日：2017-04-11
申请号：US14802925
申请日：2015-07-17
Applicant: Cory R. Jensen
Inventor： Cory R. Jensen
CPC classification number: B60C25/18 , B60C29/002 , B60C29/066 , Y10T137/6109
Abstract: A valve cap and core tool has an elongate shaft terminated by a valve core head at one end and a valve cap head at a second end. The valve cap head has an elastomeric sleeve that is sufficiently elastic to slightly stretch about and securely engage a valve cap. The valve core head has an elastomeric sleeve, and coaxial with and interior of the sleeve is a rigid tube that terminates distal to the shaft at a bifurcated end. The rigid tube bifurcated end is designed to drop around and engage with a valve core, and with continued rotation unthread the valve core. Within the core of the rigid tube, and preferably securely engaged therewith, is an elastomeric tube. The elastomeric tube is of appropriate diameter and sufficiently elastic to securely grab and retain the valve core.
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公开(公告)号：US09415645B2
公开(公告)日：2016-08-16
申请号：US14177574
申请日：2014-02-11
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Lloyd G. Racine , Jason M. Sidders , Pheng Lee , Lucas A. Balistreri
CPC classification number: B60C29/002 , B60C23/003 , F16K15/20 , Y10T137/3584 , Y10T137/3631 , Y10T137/88062
Abstract: A valve assembly for a central tire inflation system is provided. The valve assembly includes a first housing having a first port connected to a second port via a cavity. The second port is in fluid communication with a wheel assembly. A biasing member is disposed in the cavity adjacent a first perforation formed in the first housing. A valve member is contacted by the biasing member. The valve member includes a first portion having an outer surface which is unbroken adjacent an end to allow a pressurized fluid to flow around it. The first portion reduces in diameter toward the end.
Abstract translation: 提供了一种用于中央轮胎充气系统的阀组件。 阀组件包括第一壳体，其具有通过空腔连接到第二端口的第一端口。 第二端口与轮组件流体连通。 偏置构件设置在邻近形成在第一壳体中的第一穿孔的空腔中。 阀构件由偏置构件接触。 阀构件包括具有外表面的第一部分，该外表面邻近端部是不间断的，以允许加压流体围绕其流动。 第一部分直径减小到最后。
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