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1. 发明申请

WO2005033492A1 ENGINE BRAKE CONTROL PRESSURE STRATEGY 审中-公开
标题翻译：发动机制动控制压力策略
公开(公告)号：WO2005033492A1
公开(公告)日：2005-04-14
申请号：PCT/US2004/030107
申请日：2004-09-14
申请人： INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC , BEAUCAIRE, James, T. , HLAVAC, David, S. , RODGERS, David, V.
发明人： BEAUCAIRE, James, T. , HLAVAC, David, S. , RODGERS, David, V.
IPC分类号： F02D13/04
CPC分类号： F02D41/3836 , F01L9/02 , F01L13/06 , F01L2800/00 , F02B3/06 , F02D13/04 , F02D41/12
摘要： An engine (10) has a hydraulic system (28) that serves both fuel injectors (22) and hydraulic actuators (40) of an engine brake (38) that brakes the engine (10) by controlling exhaust gas flow during engine braking. Pressure of the hydraulic fluid is set by an injection control strategy when a brake control pressure strategy is inactive. When the brake control pressure strategy is active, braking of the engine (10) occurs when hydraulic fluid is delivered to the actuators (40). The brake control pressure strategy signals pressure of the hydraulic fluid supplied to the one or more actuators (40) that is in excess of a pressure determined by a brake control pressure strategy. The brake control pressure strategy then limits pressure of the hydraulic fluid.
摘要翻译：发动机（10）具有液压系统（28），其为发动机制动器（38）的两个燃料喷射器（22）和液压致动器（40）提供动力，该发动机制动器通过控制发动机制动期间的排气流动来制动发动机（10）。当制动控制压力策略不活动时，液压流体的压力由注射控制策略设定。当制动控制压力策略激活时，当液压流体传递到致动器（40）时，发生发动机（10）的制动。制动控制压力策略指示供给到一个或多个致动器（40）的液压流体的压力超过由制动控制压力策略确定的压力。制动控制压力策略然后限制液压油的压力。

2. 发明申请

WO2005051713A2 TORQUE SPEED CONTROL AUTHORITY FOR AN ENGINE HAVING AN ALL-SPEED GOVERNOR 审中-公开
标题翻译：具有全速控制器的发动机的扭矩控制权限
公开(公告)号：WO2005051713A2
公开(公告)日：2005-06-09
申请号：PCT/US2004/038139
申请日：2004-11-15
申请人： INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC , RODGERS, David, V.
发明人： RODGERS, David, V.
IPC分类号： B60R
CPC分类号： F02D31/007 , F02D31/009 , F02D41/021 , F02D2250/18 , F02D2250/21
摘要： A motor vehicle (20) has a diesel engine (22) and one or more sources (30, 36) providing data (CAN_TSC_OCM, CAN_TSC_OCM_SA11) relevant to operations of the vehicle that are external to the engine (22) but potentially influential on fueling of the engine (22). An engine control system (24) processes data according to an all-speed governing strategy (52) for controlling engine fueling (66) to develop all-speed governed fueling data (MFGOV) that sets engine fueling (66) when a data input to the engine control system (24) from the one or more sources discloses no need to influence engine fueling (66). When the data input from such one or more sources discloses a need to influence engine fueling (66), that data input causes engine fueling (66) to be set by a strategy (54) other than the all-speed governing strategy (52), a torque speed control strategy (54) in particular.
摘要翻译：机动车辆（20）具有柴油发动机（22）和一个或多个源（30,36），其提供与发动机（22）外部的车辆操作相关但是对加油的潜在影响的数据（CAN_TSC_OCM，CAN_TSC_OCM_SA11）的发动机（22）。发动机控制系统（24）根据用于控制发动机加油的全速控制策略（52）来处理数据，以开发设定发动机加燃料（66）的全速控制加油数据（MFGOV），当将数据输入到来自一个或多个源的发动机控制系统（24）不需要影响发动机加油（66）。当从这样的一个或多个来源输入的数据公开了需要影响发动机加油（66）时，该数据输入使得除了全速控制策略（52）之外的策略（54）设定发动机加油（66），特别是扭矩调速策略（54）。

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