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公开(公告)号：US11338786B2
公开(公告)日：2022-05-24
申请号：US17141252
申请日：2021-01-05
发明人： Robert L. Koelzer , Albert D. Fisher , Aaron C. Bradford , David C. Rhoads , Michael R. Jenkins
IPC分类号： B60T17/08 , B60T15/54 , B60T13/38 , F16D65/28 , F16D121/10 , F16D125/12
摘要： A brake actuator assembly including a pressure plate presenting an opening, a push rod that is coupled to the pressure plate, a diaphragm that is coupled to the pressure plate, and a retainer that engages the push rod. The push rod has an outer surface and at least one protrusion extending outward from the outer surface. The retainer engages the protrusion such that at least a portion of the diaphragm is positioned between the pressure plate and the retainer.
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公开(公告)号：US20140260995A1
公开(公告)日：2014-09-18
申请号：US13830050
申请日：2013-03-14
IPC分类号： B01D46/00
CPC分类号： B01D46/0039 , B01D53/0423 , B01D53/261 , Y10S55/17
摘要： An air dryer cartridge having an outer shell, an inner shell positioned within the outer shell, and a check valve positioned at least partially between the inner and outer shells. The inner and outer shells each have an inlet and an outlet. The outer shell is preferably operable to removably engage an air dryer. The check valve is operable to regulate the rate of flow of fluid through the outlet of the inner shell. Preferably, the check valve also seals between portions of the inner and outer shells and/or is operable to sealingly engage an air dryer.
摘要翻译： 一种空气干燥器筒，具有外壳，位于外壳内的内壳，以及至少部分位于内外壳之间的止回阀。 内壳和外壳各有一个入口和一个出口。 外壳优选地可操作以可移除地接合空气干燥器。 止回阀可操作以调节通过内壳的出口的流体的流动速率。 优选地，止回阀还在内壳和外壳的部分之间密封和/或可操作以密封地接合空气干燥器。
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公开(公告)号：US10889280B2
公开(公告)日：2021-01-12
申请号：US16301500
申请日：2016-05-20
发明人： Robert L. Koelzer , Albert D. Fisher , Aaron C. Bradford , David C. Rhoads , Michael R. Jenkins
IPC分类号： B60T17/08 , B60T15/54 , B60T13/38 , F16D65/28 , F16D121/10 , F16D125/12
摘要： A brake actuator assembly including a pressure plate presenting an opening, a push rod that is coupled to the pressure plate, a diaphragm that is coupled to the pressure plate, and a retainer that engages the push rod. The push rod has an outer surface and at least one protrusion extending outward from the outer surface. The retainer engages the protrusion such that at least a portion of the diaphragm is positioned between the pressure plate and the retainer.
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公开(公告)号：US10391996B2
公开(公告)日：2019-08-27
申请号：US15163743
申请日：2016-05-25
摘要： An air dryer assembly with manifold system provides increased drying capacity for pressurized air systems, such as vehicle braking systems. A manifold connected to the supply ports of two adjacent air dryers allows parallel flow of air through the separate air dryers. An identical manifold connects to the delivery ports of the two air dryers to combine the clean, dry air from the delivery ports. Similar manifolds connect the control and purge ports of the dryers to allow simultaneous regeneration of the desiccant canisters. An assembly combining two air dryers, two pretreatment units, and manifolds connecting the supply, delivery, control, and purge ports of two air dryers is also disclosed.
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公开(公告)号：US09259681B2
公开(公告)日：2016-02-16
申请号：US14068701
申请日：2013-10-31
发明人： Michael R. Jenkins
CPC分类号： B01D53/261 , B01D53/06 , B01D2257/80 , B01D2259/40083 , B60T1/00 , B60T17/004 , F24F3/1423
摘要： An air dryer with a rotor and desiccant positioned within an interior chamber of the rotor. The desiccant is positioned within the interior chamber of the rotor between the inlet and the outlet. The desiccant is configured to adsorb at least some of the water contained within air flowing from an inlet to an outlet of the rotor. As the rotor is rotated at a regeneration speed at least some of the water adsorbed by the desiccant moves to the outer surface of the desiccant and at least some of the water is separated from the outer surface of the desiccant. The rotor directs water separated from the outer surface of the desiccant to at least one opening in the rotor. A method for drying air by sending the air through desiccant and rotating the desiccant at a regeneration speed to separate water from the desiccant.
摘要翻译： 具有位于转子内腔内的转子和干燥剂的空气干燥器。 干燥剂被定位在转子的内部室之间的入口和出口之间。 干燥剂构造成吸附从入口到转子出口流动的空气中所含有的至少一些水。 当转子以再生速度旋转时，由干燥剂吸附的至少一些水移动到干燥剂的外表面，并且至少一些水从干燥剂的外表面分离。 转子将从干燥剂外表面分离的水引导到转子中的至少一个开口。 通过将空气通过干燥剂送出并以再生速度旋转干燥剂以将干燥剂分离出来来干燥空气的方法。
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公开(公告)号：US11383689B2
公开(公告)日：2022-07-12
申请号：US16417796
申请日：2019-05-21
摘要： A method for monitoring a wheel system by comparing a wheel end temperature to a wheel end temperature threshold; generating a brake monitoring signal when at least one brake monitoring condition has occurred; and generating a wheel monitoring signal if a brake monitoring signal is generated when the wheel end temperature is greater than the wheel end temperature threshold. The brake monitoring conditions may include (i) a brake supply pressure is less than a brake supply pressure threshold; (ii) a brake control pressure is greater than a first brake control pressure threshold and a stop lamp power signal is not present; and/or (iii) the stop lamp power signal is present and the brake control pressure is not greater than a second brake control pressure threshold. A brake monitoring system configured to monitor a wheel system.
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公开(公告)号：US09375679B2
公开(公告)日：2016-06-28
申请号：US14014689
申请日：2013-08-30
CPC分类号： B60T17/004 , B01D53/002 , B01D53/0446 , B01D53/261 , B01D53/265 , B01D2257/702 , B01D2257/80 , B01D2258/06 , B01D2259/402 , B01D2259/4566 , F16L41/005 , F16L41/03 , Y10T137/85938
摘要： An air dryer assembly with manifold system provides increased drying capacity for pressurized air systems, such as vehicle braking systems. A manifold connected to the supply ports of two adjacent air dryers allows parallel flow of air through the separate air dryers. An identical manifold connects to the delivery ports of the two air dryers to combine the clean, dry air from the delivery ports. Similar manifolds connect the control and purge ports of the dryers to allow simultaneous regeneration of the desiccant canisters. An assembly combining two air dryers, two pretreatment units, and manifolds connecting the supply, delivery, control, and purge ports of two air dryers is also disclosed.
摘要翻译： 具有歧管系统的空气干燥器组件为加压空气系统（例如车辆制动系统）提供增加的干燥能力。 连接到两个相邻空气干燥器的供应口的歧管允许空气平行流过分开的空气干燥器。 相同的歧管连接到两个空气干燥器的输送端口，以将来自输送端口的清洁干燥空气组合。 类似的歧管连接干燥器的控制和吹扫端口，以允许干燥剂罐的同时再生。 还公开了一种组合两个空气干燥器，两个预处理单元和连接两个空气干燥器的供应，输送，控制和吹扫端口的歧管的组件。
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公开(公告)号：US08852327B1
公开(公告)日：2014-10-07
申请号：US13830050
申请日：2013-03-14
CPC分类号： B01D46/0039 , B01D53/0423 , B01D53/261 , Y10S55/17
摘要： An air dryer cartridge having an outer shell, an inner shell positioned within the outer shell, and a check valve positioned at least partially between the inner and outer shells. The inner and outer shells each have an inlet and an outlet. The outer shell is preferably operable to removably engage an air dryer. The check valve is operable to regulate the rate of flow of fluid through the outlet of the inner shell. Preferably, the check valve also seals between portions of the inner and outer shells and/or is operable to sealingly engage an air dryer.
摘要翻译： 一种空气干燥器筒，具有外壳，位于外壳内的内壳，以及至少部分位于内外壳之间的止回阀。 内壳和外壳各有一个入口和一个出口。 外壳优选地可操作以可移除地接合空气干燥器。 止回阀可操作以调节通过内壳的出口的流体的流动速率。 优选地，止回阀还在内壳和外壳的部分之间密封和/或可操作以密封地接合空气干燥器。
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