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公开(公告)号:US10259272B2
公开(公告)日:2019-04-16
申请号:US14392404
申请日:2014-12-23
摘要: An assembly for a central tire inflation system includes a first housing having a first end and a hose member provided in the first end. A valve assembly is in fluid communication with the hose member via the first housing. The valve assembly includes a second housing and a valve positioned within the second housing. The second housing includes a base portion which comprises a lower wall portion. The valve is biased towards the lower wall portion by a biasing member to open the valve assembly.
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公开(公告)号:US09573428B2
公开(公告)日:2017-02-21
申请号:US14392004
申请日:2013-07-10
发明人: Jason M. Sidders , Lloyd G. Racine
CPC分类号: B60C29/02 , B60C23/00 , B60C23/003 , B60C29/002 , B60C29/005 , B60C29/066 , F16K15/025 , F16K15/20 , Y10T137/0379 , Y10T137/36 , Y10T137/3755 , Y10T137/7771 , Y10T137/7869
摘要: A valve assembly including a base portion and a cap portion attached to the base portion. The valve assembly also includes a biasing member disposed between the base portion and the cap portion. The biasing member is adjacent a perforation formed in the cap portion. A shuttle assembly is in contact with the biasing member. The shuttle assembly includes a shuttle and a plug member. The plug member is attached to the shuttle.
摘要翻译: 一种阀组件,包括底座部分和附接到基座部分的帽部分。 阀组件还包括设置在基部和盖部之间的偏置构件。 偏置构件邻近形成在盖部中的穿孔。 梭组件与偏置构件接触。 梭子组件包括梭子和塞子构件。 插头构件连接到梭子。
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公开(公告)号:US20140224399A1
公开(公告)日:2014-08-14
申请号:US14177402
申请日:2014-02-11
发明人: Melvin B. Mozingo , Lloyd G. Racine , Jason M. Sidders , Venkata R. Kona , Kurt P. Gillen , Brian V. Knapke
IPC分类号: B60C23/00
CPC分类号: B60C23/003 , F16K15/063 , F16K15/20
摘要: A system is provided. The system includes a wheel assembly which defines a chamber that houses a pressurized fluid. A wheel valve assembly is attached to the wheel assembly and is in fluid communication with the chamber. The wheel valve assembly is operable between an open position and a closed position. The wheel valve assembly includes an area having a first flow capacity. A valve assembly is selectively in fluid communication with the wheel valve assembly. The valve assembly includes an area formed in a perforation that has a second flow capacity. The second flow capacity is less than the first flow capacity.
摘要翻译: 提供了一个系统。 该系统包括限定容纳加压流体的室的轮组件。 车轮组件连接到车轮组件并且与车厢流体连通。 轮阀组件可在打开位置和关闭位置之间操作。 轮阀组件包括具有第一流量的区域。 阀组件选择性地与轮阀组件流体连通。 阀组件包括形成在具有第二流动能力的穿孔中的区域。 第二流量小于第一流量。
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公开(公告)号:US20200009924A1
公开(公告)日:2020-01-09
申请号:US16459787
申请日:2019-07-02
IPC分类号: B60C23/00
摘要: A wheel end assembly for a tire pressure management system including an axle having an axle end portion and a rotary joint assembly disposed outboard of the axle end portion. The rotary joint has a rotary hub, a non-rotating tube spindle at least partially disposed within the rotary hub, the tube spindle having a tube spindle hollow central chamber, an air seal provided between the rotary hub and the tube spindle, and a bearing assembly provided between the rotary hub and the tube spindle. The bearing assembly is positioned outboard of the air seal.
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公开(公告)号:US20190283512A1
公开(公告)日:2019-09-19
申请号:US16357807
申请日:2019-03-19
摘要: An assembly for a tire inflation system includes a ring portion. The ring portion has an outer surface and an inner surface. A first projection and a second projection each extend from the inner surface. A valve assembly is connected to the ring portion and disposed in from the outer surface.
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公开(公告)号:US20170211719A1
公开(公告)日:2017-07-27
申请号:US15412728
申请日:2017-01-23
IPC分类号: F16K31/122 , F16K31/124 , B60C23/00
CPC分类号: F16K31/1221 , B60C23/003 , F16K31/1225 , Y10T137/86678 , Y10T137/86887
摘要: A tire inflation system for a vehicle having a control unit including an internal fluid conduit. At least one extended stroke valve including a housing in fluid communication with the internal fluid conduit and a wheel assembly. The extended stroke valve includes a hollow outer shaft having a first flange. A first biasing member is disposed about the hollow outer shaft between the first flange and an annular protrusion defined by the housing. The extended stroke valve also includes an inner shaft having a second flange, wherein the inner shaft is at least partially disposed in the hollow outer shaft. A second biasing member is disposed about the inner shaft between the second flange and a surface defined by the hollow outer shaft. In addition, a sealing member is coupled with an end of the inner shaft opposite the second flange.
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公开(公告)号:US10479150B2
公开(公告)日:2019-11-19
申请号:US15634570
申请日:2017-06-27
摘要: A wheel valve assembly having a body portion coupled with a cover portion. A diaphragm disposed between the body portion and the cover portion. A first biasing member disposed between the cover portion and the diaphragm in a cover cavity defined thereby. A control cavity defined by the body portion and the diaphragm, and at least one control port defined by the body portion and in fluid communication with the control cavity. A tire port defined by the body portion and in selective fluid communication with the control cavity. A first and second conduit disposed in the body portion in fluid communication with a third and fourth conduit disposed in the cover portion. An equalization valve assembly disposed in one of the conduits to control fluid communication between the cover cavity and the control cavity.
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公开(公告)号:US10030781B2
公开(公告)日:2018-07-24
申请号:US15320840
申请日:2015-06-29
发明人: Jason M. Sidders
CPC分类号: F16K15/20 , B60C23/003 , F16K11/048 , F16K11/07 , F16K31/1221 , F16K31/426
摘要: A valve assembly for a tire pressure management system. The valve assembly including a housing. The housing includes a valve cavity. A cage member is positioned within the valve cavity. The cage member is in a sealed relationship with the housing. A piston is moveable within the cage member. A biasing member is provided in a biasing member cavity portion of the valve cavity. The biasing member contacts a stem portion of the piston to urge the piston away from the biasing member cavity portion.
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公开(公告)号:US20160167456A1
公开(公告)日:2016-06-16
申请号:US15052442
申请日:2016-02-24
发明人: Melvin B. Mozingo , Lloyd G. Racine , Jason M. Sidders , Venkata Ramakanth Kona , Kurt P. Gillen , Brian V. Knapke
IPC分类号: B60C23/00
CPC分类号: B60C23/00 , B60C23/003 , F16K15/063 , F16K15/20
摘要: A method for decreasing tire pressure includes providing a wheel assembly which defines a chamber that houses a pressurized fluid. A wheel valve assembly is provided in fluid communication with the chamber. The wheel valve assembly is operable between an open position and a closed position and includes an area having a first flow capacity. A variable area valve assembly is provided and is selectively in fluid communication with the wheel valve assembly. The variable area valve assembly includes an area formed in a perforation that has a second flow capacity. The second flow capacity is less than the first flow capacity. A target tire pressure is selected. If a pressure of the pressurized fluid in the chamber is greater than the target tire pressure, then the pressure of the pressurized fluid in the chamber is decreased.
摘要翻译: 降低轮胎压力的方法包括提供限定容纳加压流体的室的轮组件。 提供与腔室流体连通的轮阀组件。 轮阀组件可在打开位置和关闭位置之间操作并且包括具有第一流量的区域。 提供可变区域阀组件并选择性地与轮阀组件流体连通。 可变区域阀组件包括形成在具有第二流动能力的穿孔中的区域。 第二流量小于第一流量。 选择目标轮胎压力。 如果室内的加压流体的压力大于目标轮胎压力,则腔室中加压流体的压力降低。
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公开(公告)号:US11203237B2
公开(公告)日:2021-12-21
申请号:US16357807
申请日:2019-03-19
摘要: An assembly for a tire inflation system includes a ring portion. The ring portion has an outer surface and an inner surface. A first projection and a second projection each extend from the inner surface. A valve assembly is connected to the ring portion and disposed in from the outer surface.
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