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公开(公告)号:US20220266783A1
公开(公告)日:2022-08-25
申请号:US17184806
申请日:2021-02-25
申请人: Deere & Company
摘要: An air delivery system is operable to on-board compressed air to an associated work vehicle from an associated or auxiliary source such as for example an external large compressor or air storage tank for assisting a tire inflation system (TIS) of the associated work vehicle to expedite tire inflation particularly when transitioning to a desired raised tire pressure, and is further operable to off-board compressed air from a compressor of the TIS system on-board the associated work vehicle for delivery from the TIS to an associated or external compressed air consuming device such as an implement attached with the associated work vehicle or the like. A bi-directional air delivery retrofit kit 700 provides on-boarding and off-boarding of an extra-vehicular compressed air product relative to an associated work vehicle. A dual source air delivery system provides pressurized air to an air storage device from on-board and off-board pressurized air sources.
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公开(公告)号:US20210138853A1
公开(公告)日:2021-05-13
申请号:US16680271
申请日:2019-11-11
摘要: Systems and methods are provided for providing a tire pressure enhancing device for increasing the air pressure of tires mounted on a vehicle. For example, an air compressor may be coupled to an engine of a vehicle to compress air. The compressed air is then stored in the frame of the vehicle. The compressed air may be transferred to each tire through a hose via an access point in the frame.
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公开(公告)号:US10940724B2
公开(公告)日:2021-03-09
申请号:US15973612
申请日:2018-05-08
申请人: Tarek Abdel-Baset
发明人: Tarek Abdel-Baset
IPC分类号: B60C23/12 , B60C23/00 , F16K31/22 , B60C23/04 , F16K21/04 , F16K17/36 , B60C23/10 , B60C23/16
摘要: An air induction system for filtering a compressible fluid to an electromechanical component mounted on a wheel of a vehicle. The system may make use of a first plurality of float valves arranged in series in a non-linear first flowpath path, with at least one of the float valves forming an inlet for intaking the compressible fluid into the first flowpath, and one being in communication with an inlet of the electromechanical component. Each of the float valves may have a buoyant float valve element therein which is responsive to change position when submerged in water, to close off its respective float valve depending on an angular orientation of the wheel, and thus an angular orientation of the float valve.
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4.
公开(公告)号:US20170217572A1
公开(公告)日:2017-08-03
申请号:US15433900
申请日:2017-02-15
发明人: Jan Vana , Isaiah W. Cox , Joseph J. Cox , Jonathan S. Edelson , Nechama Cox
摘要: A method is provided for improving both landing gear wheel drive assembly performance and energy efficiency performance in an aircraft equipped with one or more landing gear wheel drive assemblies to move the aircraft autonomously on the ground without reliance on the aircraft's engines. Aircraft moved on the ground by thrust from aircraft engines may also show improved energy efficiency. The present method employs a discovered relationship between aircraft tyre pressure and landing gear wheel drive assembly performance and maintains aircraft tyre inflation pressure at an optimum high pressure that enhances both landing gear wheel drive assembly performance and aircraft energy efficiency while the aircraft are driven on the ground by the landing gear wheel drive assemblies. Operation of the landing gear wheel drive assembly may be automatically prevented by a failsafe mechanism when optimum high tyre inflation pressure levels are not maintained during aircraft ground travel.
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公开(公告)号:US09499145B2
公开(公告)日:2016-11-22
申请号:US14247247
申请日:2014-04-07
发明人: Pradipta N. Moulik , Stephen C. Street , Graham R. Brookes , Joshua R. Leonard , Jeffrey T. Capek , Jason B. Smith
IPC分类号: B60T8/32 , B60C23/16 , B60G17/052 , B60G11/27 , B60G11/30 , F17C1/16 , B60T17/06 , F16J12/00
CPC分类号: B60T8/3285 , B60C23/16 , B60G11/27 , B60G11/30 , B60G17/0523 , B60G2300/042 , B60T17/06 , F16J12/00 , F17C1/16 , F17C2201/0109 , F17C2201/0123 , F17C2201/035 , F17C2201/056 , F17C2203/013 , F17C2203/0604 , F17C2203/0617 , F17C2203/0619 , F17C2203/0663 , F17C2203/0675 , F17C2203/0685 , F17C2205/0138 , F17C2205/0153 , F17C2205/0397 , F17C2209/234 , F17C2223/0123 , F17C2223/035 , F17C2270/0168 , F17C2270/0171 , Y10T29/49622 , Y10T137/6914
摘要: A pressurizable gas reservoir can include a first end member and a second end member that is disposed in longitudinally-spaced relation to the first end member. A flexible reservoir member can extend between opposing first and second ends. The first end secured to the first end member and the second end secured to the second end member. The flexible reservoir member at least partially defines a reservoir chamber between the first and second end members that is capable of storing a quantity of pressurized gas for an extended duration of time. The first and second end members can be maintained in substantially-fixed axial position relative to one another. A suspension system including such a pressurized gas reservoir and a method of assembly are also included.
摘要翻译: 可加压气体储存器可以包括第一端部构件和与第一端构件纵向间隔开地设置的第二端构件。 柔性储存器构件可以在相对的第一和第二端之间延伸。 第一端固定到第一端构件,第二端固定到第二端构件。 柔性储存器构件至少部分地限定在第一和第二端部构件之间的储存室,其能够长时间地存储一定数量的加压气体。 第一和第二端部构件可以相对于彼此保持在基本上固定的轴向位置。 还包括包括这种加压气体储存器和组装方法的悬架系统。
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公开(公告)号:US20150352911A1
公开(公告)日:2015-12-10
申请号:US14726912
申请日:2015-06-01
发明人: Gunter Bittlingmaier
CPC分类号: B60C23/003 , B60B27/0047 , B60B27/0073 , F16L27/087
摘要: A rotary feedthrough for a motor vehicle wheel having tire pressure regulation comprises a wheel carrier and a wheel hub rotatably supported on the wheel carrier. A compressed air annular space and at least one annular lubricant space, which are sealed with respect to one another, are configured in an intermediate space between the wheel carrier and the wheel hub. In this respect, the compressed air annular space communicates with a compressed air passage of the wheel carrier and with a compressed air passage of the wheel hub, wherein the compressed air passage of the wheel hub communicates with a controllable valve in order selectively to fill a tire of the motor vehicle wheel with compressed air or to deflate the tire. The annular lubricant space in turn communicates with a lubricant passage of the wheel carrier and with a lubricant passage of the wheel hub, wherein the lubricant passage of the wheel hub leads to a control port of the valve in order selectively to control the valve for the passage of compressed air.
摘要翻译: 具有轮胎压力调节的机动车轮的旋转馈通装置包括轮架和可旋转地支撑在轮架上的轮毂。 相对于彼此密封的压缩空气环形空间和至少一个环形润滑剂空间被构造在轮架和轮毂之间的中间空间中。 在这方面,压缩空气环形空间与轮架的压缩空气通道和轮毂的压缩空气通道连通,其中轮毂的压缩空气通道与可控阀连通,以便有选择地填充 用压缩空气的汽车车轮轮胎或使轮胎放气。 环形润滑剂空间又与轮架的润滑剂通道和轮毂的润滑剂通道连通,其中轮毂的润滑剂通道通向阀的控制端口,以便选择性地控制阀门 压缩空气通过。
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公开(公告)号:US20150314655A1
公开(公告)日:2015-11-05
申请号:US14697802
申请日:2015-04-28
申请人: Jeffrey L. Swindell
发明人: Jeffrey L. Swindell
CPC分类号: B60C23/004 , B60C23/001 , B60C23/16
摘要: A tire pressure control system includes a tire mounted on a wheel that is connected to an axle, with pneumatic fittings communicating with an interior of this tire. A digital pressure switch has a pair of pneumatic lines that extend from it. These pneumatic lines connect to the pneumatic fittings so that the digital pressure switch communicates with the tire. An electronic solenoid valve communicates with the digital pressure switch by electrical connection to communicate with the interior of the tire. The electronic solenoid valve operates in a corresponding relationship to the interior of the tire so gas above a set pressure can pass to atmosphere. A battery assembly powers and activates the digital pressure switch, and further powers the electronic solenoid valve through the digital pressure switch. A housing houses the digital pressure switch, the electronic solenoid valve, and the battery assembly.
摘要翻译: 轮胎压力控制系统包括安装在连接到车轴的车轮上的轮胎,气动配件与该轮胎的内部连通。 数字压力开关具有从其延伸的一对气动管路。 这些气动管路连接到气动配件上,使数字压力开关与轮胎连通。 电子电磁阀通过电连接与数字压力开关连通以与轮胎的内部连通。 电子电磁阀以与轮胎内部相对应的关系运行,因此高于设定压力的气体可以传递到大气中。 电池组件通电并激活数字压力开关,并通过数字压力开关进一步为电子电磁阀供电。 壳体容纳数字压力开关,电子电磁阀和电池组件。
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8.
公开(公告)号:US20150096655A1
公开(公告)日:2015-04-09
申请号:US14049846
申请日:2013-10-09
CPC分类号: B60C23/007 , B60C23/003
摘要: A tire inflation system for a vehicle. The tire inflation system may include a pressure equalization valve assembly that may receive the pressurized gas from a pressurized gas source and may control the flow of pressurized gas with respect to a first tire and a second tire.
摘要翻译: 一种用于车辆的轮胎充气系统。 轮胎充气系统可以包括压力平衡阀组件,其可以从加压气体源接收加压气体,并且可以控制加压气体相对于第一轮胎和第二轮胎的流动。
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公开(公告)号:US5205315A
公开(公告)日:1993-04-27
申请号:US833018
申请日:1992-02-10
申请人: Wayne R. Margerum
发明人: Wayne R. Margerum
CPC分类号: B60T17/004 , B60C23/16 , Y10T137/3102 , Y10T137/3105
摘要: The manual valve normally attached to the wet tank of an air pressure system in a motor vehicle which accumulates moisture is replaced by an automatic valve which has an inlet port connected to the drain line from the wet tank and an outlet port vented to the atmosphere. This valve is operable between an open position where the inlet and outlet ports are interconnected and a closed position where these two ports are isolated from each other. An air line which is used to activate the valve is interconnected to the parking brake of the motor vehicle and is operable to move the valving means to the closed position during normal operation of the vehicle and to the open position whenever the parking brake is engaged to thereby automatically drain moisture from the wet tank while the vehicle is parked.
摘要翻译: 通常安装在积聚水分的机动车辆中的空气压力系统的湿箱中的手动阀被自动阀代替,该自动阀具有连接到来自湿箱的排水管的入口端口和通向大气的出口。 该阀可以在入口和出口相互连接的打开位置和这两个端口彼此隔离的关闭位置之间操作。 用于启动阀的空气管路与机动车辆的驻车制动器相互连接,并且可操作以在车辆的正常操作期间将阀装置移动到关闭位置,并且每当驻车制动器接合到 从而在车辆停放时自动从湿箱中排出水分。
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公开(公告)号:US4705090A
公开(公告)日:1987-11-10
申请号:US819716
申请日:1986-01-17
申请人: Josef A. Bartos
发明人: Josef A. Bartos
CPC分类号: B60C23/003 , Y10T137/36
摘要: A vehicle wheel assembly carrying a pneumatic tire includes a hub rotatably mounted on a fixed axle component and provided with an internal air flow passageway. One end of the passageway communicates with the interior of the tire through a pneumatically actuated check valve, and the other end of the passageway is adapted to be connected to an air pressure control system carried by the vehicle. The latter connection is through a sealing arrangement between the rotating hub and fixed axle component and which includes a displaceable seal on the fixed axle component normally maintained out of contact with the rotatable hub. The displaceable seal is adapted to be moved into engagement with the hub by air under pressure from the air pressure control system after which the vehicle tire can be inflated, deflated or checked for pressure through the operation of appropriate controls in the air pressure control system.
摘要翻译: 携带充气轮胎的车轮组件包括可旋转地安装在固定轴部件上并设置有内部空气流动通道的轮毂。 通道的一端通过气动止回阀与轮胎的内部连通,通道的另一端适于连接到由车辆承载的空气压力控制系统。 后一种连接是通过旋转轮毂和固定轴部件之间的密封装置,并且在固定轴部件上包括通常保持与可旋转轮毂不接触的位移密封。 可移动密封件适于通过来自空气压力控制系统的压力下的空气移动到毂中,在该空气压力控制系统之后,可以通过在气压控制系统中的适当控制的操作来对车辆轮胎进行充气,放气或检查压力。
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