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公开(公告)号：US20160017948A1
公开(公告)日：2016-01-21
申请号：US14331992
申请日：2014-07-15
申请人： Caterpillar Inc.
发明人： Andrew R. Guillotte , Travis Miller , Don Wilbur , Mark Batdorff
摘要： A method of operating a hydraulic retarder including directing fluid from a retarder pump to the retarder when the retarder is turned on. Fluid from a main pump is directed to a torque converter, which fluid is directed to at least one of a lube operation, a tank or a cooler when the retarder is turned off. Fluid from the main pump by way of the torque converter is directed to the retarder when the retarder is on, but not filled, and to the tank or the lube operation when the retarder is filled.
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2.发明授权公开(公告)号：US09377066B2
公开(公告)日：2016-06-28
申请号：US14331992
申请日：2014-07-15
申请人： Caterpillar Inc.
发明人： Andrew R. Guillotte , Travis Miller , Don Wilbur , Mark Batdorff
摘要： A method of operating a hydraulic retarder including directing fluid from a retarder pump to the retarder when the retarder is turned on. Fluid from a main pump is directed to a torque converter, which fluid is directed to at least one of a lube operation, a tank or a cooler when the retarder is turned off. Fluid from the main pump by way of the torque converter is directed to the retarder when the retarder is on, but not filled, and to the tank or the lube operation when the retarder is filled.
摘要翻译： 一种操作液压缓速器的方法，包括当延迟器打开时将流体从延迟器泵引导到延迟器。 来自主泵的流体被引导到变矩器，当减速器关闭时，该液力转向器被引导到润滑油操作，油箱或冷却器中的至少一个。 通过变矩器将来自主泵的流体通过减速器打开而没有被填充到减速器中，而当缓速器被填充时被引导到油箱或润滑油操作。
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公开(公告)号：US20150198234A1
公开(公告)日：2015-07-16
申请号：US14155029
申请日：2014-01-14
申请人： Caterpillar Inc.
CPC分类号： F16H57/0458 , B01D19/0052 , F16H61/00 , F16H2061/004
摘要： A seal carrier that is used to transmit hydraulic fluid to control pistons in a transmission includes a center passage and connecting passages to one or more oil passages. As the seal carrier rotates during operation, the seal carrier acts as a centrifuge and entrapped air in the hydraulic fluid is separated from the hydraulic fluid. The released air moves into the center passage and out through one of the connecting passages, ultimately to a tank or reservoir. A poppet valve in the hydraulic fluid drain rail maintains a positive pressure on the hydraulic fluid at all times to create a pressure differential between the central passage and the tank.
摘要翻译： 用于传输液压流体以控制变速器中的活塞的密封载体包括中心通道和连接通道至一个或多个油通道。 当密封载体在操作期间旋转时，密封载体用作离心机，并且液压流体中的夹带空气与液压流体分离。 释放的空气通过其中一个连接通道移动到中心通道中并最终移动到储罐或储罐中。 液压流体排放轨道中的提升阀始终保持对液压油的正压力，以在中央通道和油箱之间产生压力差。
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4.发明授权公开(公告)号：US09377065B2
公开(公告)日：2016-06-28
申请号：US14331976
申请日：2014-07-15
申请人： Caterpillar Inc.
发明人： Andrew R. Guillotte , Travis Miller , Don Wilbur , Mark Batdorff
摘要： A method of operating a hydraulic retarder includes directing fluid from a retarder pump to the retarder when the retarder is turned on, directing fluid from a main pump by way of a torque converter to the retarder when the retarder is on, but not filled. When the retarder is off or is on and filled, the method includes directing fluid from the main pump by way of the torque converter to at least one of a lube operation, the tank or a cooler.
摘要翻译： 操作液压缓速器的方法包括当延迟器打开时将流体从延迟器泵引导到延迟器，当缓速器打开时，将流体从变流器引导到缓速器，而不是填充。 当缓速器关闭或打开和填充时，该方法包括通过变矩器将来自主泵的流体引导至润滑剂操作，油箱或冷却器中的至少一个。
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公开(公告)号：US20160016570A1
公开(公告)日：2016-01-21
申请号：US14331976
申请日：2014-07-15
申请人： Caterpillar Inc.
发明人： Andrew R. Guillotte , Travis Miller , Don Wilbur , Mark Batdorff
摘要： A method of operating a hydraulic retarder includes directing fluid from a retarder pump to the retarder when the retarder is turned on, directing fluid from a main pump by way of a torque converter to the retarder when the retarder is on, but not filled. When the retarder is off or is on and filled, the method includes directing fluid from the main pump by way of the torque converter to at least one of a lube operation, the tank or a cooler.
摘要翻译： 操作液压缓速器的方法包括当延迟器打开时将流体从延迟器泵引导到延迟器，当缓速器打开时，将流体从变流器引导到缓速器，而不是填充。 当缓速器关闭或打开和填充时，该方法包括通过变矩器将来自主泵的流体引导至润滑剂操作，油箱或冷却器中的至少一个。
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