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91. 发明公开

EP2295737A2 Intake valve closing hydraulic adjuster 有权
标题翻译：进气门关闭液压调节器
公开(公告)号：EP2295737A2
公开(公告)日：2011-03-16
申请号：EP10008441.7
申请日：2010-08-12
申请人： International Engine Intellectual Property Company, LLC
发明人： De Ojeda, William , Cornelius, Daniel
IPC分类号： F01L1/18 , F01L13/00 , F02D13/02
CPC分类号： F01L13/0021 , F01L1/16 , F01L13/00 , F01L2001/34446 , F01L2800/10
摘要： A mechanism (40) for enabling an engine cylinder valve (18) to close at various times during engine cycles has a hydraulic actuator (58) and a control valve (60) controlling the hydraulic actuator a) to constrain a pivot axis of a valve rocker (52) against relocation while the cylinder valve is being forced increasingly open, and b) to release the constraint after the cylinder valve has been forced open for enabling the pivot axis to relocate so that the intake valve can close early thereby providing early IVC. A hydraulic snubber (64) snubs closing motion of the cylinder valve through a scheduling geometry to a hydraulic accumulator (62). The control valve opens to the accumulator to allow the rocker pivot axis to relocate and provide early IVC and closes to return the pivot axis to a location that doesn't provide early IVC.
摘要翻译：用于在发动机循环期间的不同时间使发动机汽缸阀（18）关闭的机构（40）具有控制液压致动器a）的液压致动器（58）和控制阀（60）以限制阀的枢转轴线当气瓶阀被迫逐渐打开时防止摇摆器（52）重新定位，以及b）在气瓶阀已经被迫打开之后解除约束以使枢轴线重新定位，使得进气阀能够提前关闭，从而提供早期IVC 。液压缓冲器（64）通过调度几何结构阻止汽缸阀的关闭运动到液压蓄能器（62）。控制阀向蓄能器打开以允许摇杆枢轴线重新定位并提供早期IVC并关闭以将枢转轴线返回到不提供早期IVC的位置。

92. 发明公开

EP2292373A2 Crankcase and main bearing cap construction 审中-公开
标题翻译： Kurbelgehäuseund Hauptlagerdeckelkonstruktion
公开(公告)号：EP2292373A2
公开(公告)日：2011-03-09
申请号：EP10008889.7
申请日：2010-08-26
申请人： International Engine Intellectual Property Company, LLC
发明人： Zielke, Martin R. , Witkowski, Amdrew B. , Kenitz, Roger C.
IPC分类号： B23P15/00 , F02F7/00
CPC分类号： F02F7/0053 , B23D31/003 , Y10T29/49231
摘要： A method for manufacturing an engine includes the steps of: casting a side skirt having first and second opposing sidewalls and casting a transverse wall of the cast material connecting the sidewalls. The transverse wall will form a bulkhead and a main bearing cap. A first void and a second void are cast into the transverse wall on opposite lateral sides of a main bearing journal location, each void adjacent to one of the sidewalls. A main bearing journal hole is then machined into the transverse wall. Cast material is removed along a first removal path from the edge of the transverse wall and ending into the first void, and along a second removal path from the edge of the transverse wall and ending into the second void. A tool exerts an opening force within the circular bore to fracture the cast material along the first and second fracture planes to separate the main bearing cap from the bulkhead. Before fracturing the cast material along the first and second fracture planes, main bearing bolt holes and cross bolt holes can be machined into the bulkhead and the bearing cap. A spacer piece can be fit into the removal paths when reassembling the bearing cap to the bulkhead.
摘要翻译：一种用于制造发动机的方法包括以下步骤：铸造具有第一和第二相对侧壁的侧裙部，并铸造连接侧壁的铸造材料的横向壁。横向壁将形成隔板和主轴承盖。第一空隙和第二空隙被浇铸到主轴承轴颈位置的相对侧面上的横向壁中，每个空隙与其中一个侧壁相邻。然后将主轴承轴孔加工到横向壁中。铸造材料沿着第一移除路径从横向壁的边缘移除并且终止于第一空隙，并且沿着第二移除路径从横向壁的边缘并且终止于第二空隙。工具在圆形孔内施加打开力以沿着第一和第二断裂平面破坏铸造材料，以将主轴承盖与隔板分离。在沿着第一和第二断裂面压裂铸造材料之前，主轴承螺栓孔和十字螺栓孔可以加工成隔板和轴承盖。当将轴承盖重新组装到舱壁时，可以将间隔件装配到拆卸路径中。

93. 发明公开

EP2290209A2 Intake manifold oxygen control 审中-公开
标题翻译： Ansaugkrümmersauerstoffregelung
公开(公告)号：EP2290209A2
公开(公告)日：2011-03-02
申请号：EP10008814.5
申请日：2010-08-24
申请人： International Engine Intellectual Property Company, LLC
发明人： Oehlerking, Dale
IPC分类号： F02D41/00 , F02D21/08 , F02B37/12
CPC分类号： F02D41/0072 , F02D41/0007 , F02D41/0052 , F02D41/1454 , F02D41/1458 , F02D41/187 , F02D2041/0075 , F02M26/05 , F02M26/46 , F02M26/47 , F02N2300/2008 , Y02T10/144 , Y02T10/47
摘要： A method for controlling intake manifold oxygen for an engine having a fresh air inlet and an exhaust gas recirculation (EGR) circuit includes the steps of: establishing an ideal excess oxygen ratio for combustion in the engine; calculating a total mass flow of oxygen to be delivered to an intake manifold of the engine to maintain the ideal excess oxygen ratio; determining a mass flow of EGR oxygen in the mass flow of EGR gas; and controlling a desired mass flow of fresh oxygen to be delivered to the intake manifold such that the sum of the desired mass flow of fresh oxygen and the mass flow of EGR oxygen is equal to the desired total mass flow of oxygen, by re-adjusting the EGR valve.
摘要翻译：一种用于控制具有新鲜空气入口和排气再循环（EGR）回路的发动机的进气歧管氧气的方法，包括以下步骤：建立用于发动机燃烧的理想过量氧气比; 计算要输送到发动机的进气歧管的氧气的总质量流量，以保持理想的过量氧气比; 确定EGR气体的质量流中的EGR氧的质量流量; 并且控制要输送到进气歧管的新鲜氧的期望质量流量，使得新鲜氧的期望质量流量和EGR氧的质量流量的总和等于期望的总质量的氧气流量，通过重新调整 EGR阀。

94. 发明授权

EP1871999B1 ENGINE VALVE SYSTEM AND METHOD 有权
标题翻译：发动机气门系统和方法
公开(公告)号：EP1871999B1
公开(公告)日：2010-11-03
申请号：EP06739754.7
申请日：2006-03-27
申请人： International Engine Intellectual Property Company, LLC.
发明人： WEI, Puning , LIU, Zhengbai
IPC分类号： F02B33/44 , F02B47/08 , F02M25/07
CPC分类号： F02B37/013 , F02B37/004 , F02M26/05 , F02M26/06 , F02M26/08 , F02M26/15 , F02M26/23 , F02M26/42 , F02M26/71 , Y02T10/144 , Y10T137/86863 , Y10T137/86895
摘要： An engine system (100) has a valve system (137). An inlet of a turbine (109) is fluidly connected to a first inlet (119) of the valve system (137). An outlet of the turbine (123) is fluidly connected to a second inlet (113) of the valve system (137). An outlet of a compressor (155) is fluidly connected to a first outlet (115) of the valve system (137). An inlet of the compressor (141) is fluidly connected to a second outlet (111) of the valve system (137). An inlet of an exhaust gas recirculation system (133) is fluidly connected to a third outlet (121) of the valve system (137), and an outlet of the exhaust gas recirculation system is fluidly connected to a third inlet (117) of the valve system (137).

95. 发明公开

EP2067514A3 Fuel system and fuel filter assembly 审中-公开
标题翻译：燃料系统和燃料过滤器装置
公开(公告)号：EP2067514A3
公开(公告)日：2010-10-20
申请号：EP08019870.8
申请日：2008-11-13
申请人： International Engine Intellectual Property Company, LLC.
发明人： Dhawale, Samir D. , Dickerson, Steven J.
IPC分类号： B01D35/147 , B01D35/153
CPC分类号： F02M37/22 , B01D35/147 , B01D35/153 , B01D2201/316 , F02M37/0052 , F02M63/0225 , F02M2200/27
摘要： A filter assembly (10) for a standpipe (14) having an opening (20) for the introduction of filtered fluid into the standpipe includes a filter (12). The filter (12) has a filter element (18) in fluid communication with the opening (20). The filter (12) is configured to seal fluid from the opening (20) except fluid flowing through the filter element (18). A valve assembly (42) is biased by a spring (46) against a first surface of the filter (12), and the valve assembly has a seal (58) on a surface facing the standpipe (14). As the filter (12) is displaced, the valve assembly (42) displaces along the standpipe (14) under bias of the spring (46) until the seal (58) of the valve assembly seals the opening (20).

96. 发明授权

EP1664507B1 ENGINE BRAKE CONTROL PRESSURE STRATEGY 有权
标题翻译： MOTORBREMSSTEUERDRUCKKONZEPT
公开(公告)号：EP1664507B1
公开(公告)日：2010-06-16
申请号：EP04784081.4
申请日：2004-09-14
申请人： International Engine Intellectual Property Company, LLC
发明人： BEAUCAIRE, James, T. , HLAVAC, David, S. , RODGERS, David, V.
IPC分类号： F02D13/04 , F01L13/06 , F02D41/00
CPC分类号： F02D41/3836 , F01L9/02 , F01L13/06 , F01L2800/00 , F02B3/06 , F02D13/04 , F02D41/12

97. 发明公开

EP2068063A3 Multiple tube clip 审中-公开
标题翻译：数管固定夹
公开(公告)号：EP2068063A3
公开(公告)日：2010-06-02
申请号：EP08019948.2
申请日：2008-11-14
申请人： International Engine Intellectual Property Company, LLC.
发明人： Faied, Louai
IPC分类号： F16L3/22 , F16L3/26 , F16L55/035 , F16L3/223
CPC分类号： F16L55/035 , B60R16/0215 , F16L3/22 , F16L3/2235
摘要： A tube clip (10) includes an isolator (16) having at least one channel (18) configured for receiving a tube and a clip body (14) encapsulating the isolator in at least one plane. At least one of the channels (18) of the isolator is out-of-plane with a plane formed by at least two other channels. A clip end (12) extends from the clip body (14).

98. 发明授权

EP1644144B1 METHOD OF AND APPARATUS FOR FORMING A REFRACTORY LINING IN A CORELESS FURNACE 有权
标题翻译：方法和设备用于生产耐火衬里在核地段炉
公开(公告)号：EP1644144B1
公开(公告)日：2009-12-30
申请号：EP04756981.9
申请日：2004-07-13
申请人： International Engine Intellectual Property Company, LLC.
发明人： DVOSKIN, Leonid
IPC分类号： B22D41/02 , F27D1/16
CPC分类号： F27D1/1626 , B22D41/023 , C12N2760/16111 , F27D1/16 , Y10T29/49387 , Y10T29/49618 , Y10T29/49762 , Y10T29/49778

99. 发明公开

EP1956220A9 System and method for calculating loading of a diesel particulate filter by windowing inputs 有权
标题翻译：用于计算柴油机微粒过滤器通过开窗输入加载的系统和方法
公开(公告)号：EP1956220A9
公开(公告)日：2009-12-02
申请号：EP08000692.7
申请日：2008-01-15
申请人： International Engine Intellectual Property Company, LLC
发明人： Wyatt, Sean C.
IPC分类号： F02D41/02 , F01N9/00 , F01N3/021
CPC分类号： F02D41/029 , F01N9/002 , F02D41/1445 , F02D2041/1432 , F02D2200/0812 , F02D2200/1012
摘要： An algorithm (26) in an engine control system (14) develops data indicative of pressure across a DPF (20) as a function of time and data indicative of flow rate through the DPF as a function of time, calculates derivatives (32, 30) (38, 36) with respect to time of the data, processes the derivatives (44, 42, 50, 48, 56, 54, 58) to confirm validity of a calculation of particulate loading of the DPF (load_pf) when a result of processing the derivatives discloses the absence of transient conditions in the DPF that would prevent the calculation from being valid and to not confirm validity of a calculation of particulate loading of the DPF when a result of processing the derivatives discloses the presence of transient conditions in the DPF that would prevent the calculation from being valid.
摘要翻译：发动机控制系统（14）中的算法（26）产生指示作为时间的函数的DPF（20）两端的压力的数据以及作为时间的函数的指示通过DPF的流量的数据，计算导数（32,30 ）（38,36）相对于数据的时间，处理导数（44,42,50,48,56,54,58）以确认DPF的粒子加载的计算的有效性（load_pf），其结果处理衍生物的方法公开了在DPF中不存在暂时条件，其将防止计算有效并且当处理衍生物的结果公开了在DPF中存在瞬态条件时不能确认DPF的颗粒负载的计算的有效性 DPF会阻止计算的有效性。

100. 发明授权

EP1685003B1 TORQUE SPEED CONTROL AUTHORITY FOR AN ENGINE HAVING AN ALL-SPEED GOVERNOR 有权
标题翻译：扭矩转速控制策略与一个ALLGESCHWINDIGKEITSREGLER电机
公开(公告)号：EP1685003B1
公开(公告)日：2009-07-29
申请号：EP04811025.8
申请日：2004-11-15
申请人： International Engine Intellectual Property Company, LLC.
发明人： RODGERS, David, V.
IPC分类号： F02D41/14 , F02D43/04 , G06F19/00
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 relevant to operations of the vehicle that are external to the engine but potentially influential on fueling of the engine. An engine control system ( 24 ) processes data according to an all-speed governing strategy for controlling engine fueling to develop all-speed governed fueling data (MFGOV) that sets engine fueling when a data input to the engine control system from the one or more sources discloses no need to influence engine fueling. When the data input from such one or more sources discloses a need to influence engine fueling, that data input causes engine fueling to be set by a strategy other than the all-speed governing strategy, a torque speed control strategy ( 54 ) in particular.

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