-
11.发明申请公开(公告)号：US20060266326A1
公开(公告)日：2006-11-30
申请号：US11443178
申请日：2006-05-31
申请人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
发明人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
CPC分类号： F02D41/0255 , F02D37/02 , F02D41/3836 , F02D41/401 , F02D41/402 , F02D2041/389 , F02D2200/0602 , F02D2200/0606 , Y02T10/26 , Y02T10/44
摘要： In control apparatus and method for an inner cylinder spark ignited internal combustion engine having a fuel injection valve configured to directly inject fuel into an inside of an engine cylinder and a spark plug, a super retard combustion is executed to set an ignition timing after a compression stroke top dead center and to inject fuel before the ignition timing and after the compression stroke top dead center during a predetermined engine driving condition and at least part of fuel is injected before the compression stroke top dead center to decrease a fuel injection quantity after the compression stroke top dead center during an interval which is immediately after an engine start and in which a pressure of fuel is relatively low.
摘要翻译： 在具有配置成将燃料直接喷射到发动机气缸和火花塞内部的燃料喷射阀的内筒火花点火内燃机的控制装置和方法中，执行超级燃烧以在压缩之后设定点火正时 并且在预定的发动机驱动条件之前，在点火正时之前和压缩冲程中止点之后喷射燃料，并且在压缩冲程上死点之前喷射至少一部分燃料以减少压缩后的燃料喷射量 在发动机启动之后的时间间隔内的行程上止点，其中燃料的压力相对较低。
-
12.发明申请公开(公告)号：US20060016425A1
公开(公告)日：2006-01-26
申请号：US11189058
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
CPC分类号： F02D41/0002 , F01N3/20 , F02B17/005 , F02B23/104 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D41/1446 , F02D41/3809 , F02D41/401 , F02D2041/0015 , F02D2200/0404 , F02D2200/0802 , F02M69/045 , F02P5/045 , Y02T10/123 , Y02T10/125 , Y02T10/42 , Y02T10/44
摘要： A combustion control apparatus configured to operate a direct-injection spark-ignition internal combustion engine in a top dead center injection operating mode. In the top dead center injection operating mode, a fuel injection start timing is set to be before compression top dead center, a fuel injection end timing is set to be after compression top dead center, and an ignition timing is set to be after compression top dead center. The combustion control apparatus is configured to promote incylinder fuel spray penetration.
摘要翻译： 一种燃烧控制装置，其构造成在上止点喷射运行模式中操作直喷式火花点火内燃机。 在上止点喷射运行模式中，将燃料喷射开始正时设定为压缩上止点之前，将燃料喷射结束定时设定为压缩上止点之后，将点火正时设定为压缩前后 死中心 燃烧控制装置被构造成促进燃料喷射穿透。
-
13.发明授权公开(公告)号：US07350504B2
公开(公告)日：2008-04-01
申请号：US11443178
申请日：2006-05-31
申请人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
发明人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
CPC分类号： F02D41/0255 , F02D37/02 , F02D41/3836 , F02D41/401 , F02D41/402 , F02D2041/389 , F02D2200/0602 , F02D2200/0606 , Y02T10/26 , Y02T10/44
摘要： In control apparatus and method for an inner cylinder spark ignited internal combustion engine having a fuel injection valve configured to directly inject fuel into an inside of an engine cylinder and a spark plug, a super retard combustion is executed to set an ignition timing after a compression stroke top dead center and to inject fuel before the ignition timing and after the compression stroke top dead center during a predetermined engine driving condition and at least part of fuel is injected before the compression stroke top dead center to decrease a fuel injection quantity after the compression stroke top dead center during an interval which is immediately after an engine start and in which a pressure of fuel is relatively low.
摘要翻译： 在具有配置成将燃料直接喷射到发动机气缸和火花塞内部的燃料喷射阀的内筒火花点火内燃机的控制装置和方法中，执行超级燃烧以在压缩之后设定点火正时 并且在预定的发动机驱动条件之前，在点火正时之前和压缩冲程中止点之后喷射燃料，并且在压缩冲程上死点之前喷射至少一部分燃料以减少压缩后的燃料喷射量 在发动机启动之后的时间间隔内的行程上止点，其中燃料的压力相对较低。
-
14.发明授权公开(公告)号：US07194999B2
公开(公告)日：2007-03-27
申请号：US11189058
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
CPC分类号： F02D41/0002 , F01N3/20 , F02B17/005 , F02B23/104 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D41/1446 , F02D41/3809 , F02D41/401 , F02D2041/0015 , F02D2200/0404 , F02D2200/0802 , F02M69/045 , F02P5/045 , Y02T10/123 , Y02T10/125 , Y02T10/42 , Y02T10/44
摘要： A combustion control apparatus configured to operate a direct-injection spark-ignition internal combustion engine in a top dead center injection operating mode. In the top dead center injection operating mode, a fuel injection start timing is set to be before compression top dead center, a fuel injection end timing is set to be after compression top dead center, and an ignition timing is set to be after compression top dead center. The combustion control apparatus is configured to promote incylinder fuel spray penetration.
摘要翻译： 一种燃烧控制装置，其构造成在上止点喷射运行模式中操作直喷式火花点火内燃机。 在上止点喷射运行模式中，将燃料喷射开始正时设定为压缩上止点之前，将燃料喷射结束定时设定为压缩上止点之后，将点火正时设定为压缩前后 死中心 燃烧控制装置被构造成促进燃料喷射穿透。
-
公开(公告)号：US20060016419A1
公开(公告)日：2006-01-26
申请号：US11189128
申请日：2005-07-26
IPC分类号： F02B3/00
CPC分类号： F02B23/104 , F02B17/005 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D37/02 , F02D41/0255 , F02D41/3023 , F02D41/3076 , F02D41/401 , F02D41/405 , F02D2041/0015 , F02D2041/389 , F02M63/0225 , F02P5/1506 , Y02T10/123 , Y02T10/125 , Y02T10/44
摘要： When, with a piston assuming the top dead center (TDC) on the compression stroke, a fuel is injected from a nozzle of a fuel injection valve, the injected fuel from the nozzle is guided to reach electrodes of a spark plug by a concave surface defined by a crown portion of a piston. A control unit is provided that controls the fuel injection valve and the spark plug. The control unit is configured to carry out under a given condition controlling the fuel injection valve to start the fuel injection at a time before the top dead center (TDC) on the compression stroke and finish the fuel injection at a time after the top dead center (TDC) on the compression stroke; and controlling the spark plug to carry out the ignition at a time after the top dead center (TDC).
-
公开(公告)号：US07134421B2
公开(公告)日：2006-11-14
申请号：US11189128
申请日：2005-07-26
CPC分类号： F02B23/104 , F02B17/005 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D37/02 , F02D41/0255 , F02D41/3023 , F02D41/3076 , F02D41/401 , F02D41/405 , F02D2041/0015 , F02D2041/389 , F02M63/0225 , F02P5/1506 , Y02T10/123 , Y02T10/125 , Y02T10/44
摘要： When, with a piston assuming the top dead center (TDC) on the compression stroke, a fuel is injected from a nozzle of a fuel injection valve, the injected fuel from the nozzle is guided to reach electrodes of a spark plug by a concave surface defined by a crown portion of a piston. A control unit is provided that controls the fuel injection valve and the spark plug. The control unit is configured to carry out under a given condition controlling the fuel injection valve to start the fuel injection at a time before the top dead center (TDC) on the compression stroke and finish the fuel injection at a time after the top dead center (TDC) on the compression stroke; and controlling the spark plug to carry out the ignition at a time after the top dead center (TDC).
摘要翻译： 当在压缩冲程中假定上止点（TDC）的活塞从燃料喷射阀的喷嘴喷射燃料时，来自喷嘴的喷射的燃料被引导以通过凹表面到达火花塞的电极 由活塞的冠部限定。 提供控制燃料喷射阀和火花塞的控制单元。 控制单元被配置为在给定条件下执行控制燃料喷射阀以在压缩行程上的上止点（TDC）之前的时间开始燃料喷射，并且在上止点之后的时间完成燃料喷射 （TDC）压缩冲程; 并控制火花塞在上死点（TDC）之后的时刻进行点火。
-
17.发明授权Diagnostic apparatus of coolant temperature sensor, diagnostic apparatus of cooling apparatus and method 有权冷却液温度传感器诊断装置，冷却装置诊断装置及方法公开(公告)号：US06283381B1
公开(公告)日：2001-09-04
申请号：US09425059
申请日：1999-10-22
申请人： Katsuaki Uchiyama
发明人： Katsuaki Uchiyama
IPC分类号： G05B2302
CPC分类号： G01K15/00 , F01P11/16 , F01P2023/00 , F01P2025/08 , F02D41/222 , G01K15/007 , G05B23/0235 , Y02T10/40
摘要： In a disclosed diagnostic apparatus and a diagnostic method of a coolant temperature sensor, a time point when a predetermined time is elapsed after an engine started or when a predetermined heat amount is generated in the engine after the engine started is set as a measuring timing. A variation amount of output of the coolant temperature sensor from the start of the engine to the measuring timing is calculated, and it is judged that a trouble occurs in the coolant temperature sensor when the variation amount is smaller than a predetermined value. The apparatus and the method are preferably applied to diagnosis of a cooling apparatus comprising a cooling section for carrying off heat of the engine by coolant to cool the engine, a radiator for radiating the heat carried off by the coolant, and a thermostat for controlling a flow rate of the coolant which circulates via the cooling section and the radiator.
摘要翻译： 在所公开的冷却剂温度传感器的诊断装置和诊断方法中，在发动机起动之后经过预定时间的时间点或者在发动机起动之后在发动机中产生预定热量的时间点被设定为测量定时。 计算冷却剂温度传感器从发动机启动到测量定时的输出变化量，并且当变化量小于预定值时，判断冷却剂温度传感器发生故障。 该装置和方法优选地应用于冷却装置的诊断，该冷却装置包括用于通过冷却剂冷却发动机来发动发动机的冷却的冷却部分，用于散发由冷却剂携带的热量的散热器和用于控制发动机的恒温器 经由冷却部和散热器循环的冷却剂的流量。
-
公开(公告)号：US06230553B1
公开(公告)日：2001-05-15
申请号：US09196735
申请日：1998-11-20
IPC分类号： G01M1900
CPC分类号： F02D41/222 , F01P11/16 , F01P2025/33 , F02B77/089 , G01M3/002 , Y02T10/40
摘要： An abnormality diagnosis apparatus of an engine cooling system includes a cooling water temperature sensor 14 for detecting a cooling liquid temperature. A control unit 12 calculates a rise value of the cooling liquid temperature in a measuring section, and judges a liquid temperature convergence time at which the rise value of the cooling liquid temperature in the measuring section becomes smaller than a predetermined value, and if the cooling liquid temperature, when the liquid temperature is converged, is lower than a criteria value, the apparatus diagnoses that an abnormality is generated in the cooling system.
摘要翻译： 发动机冷却系统的异常诊断装置包括用于检测冷却液温度的冷却水温度传感器14。 控制单元12计算测量部分中的冷却液温度的上升值，并且判断测量部分中的冷却液温度的上升值变得小于预定值的液体温度收敛时间，并且如果冷却 当液体温度收敛时液体温度低于标准值时，装置诊断在冷却系统中产生异常。
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.03 秒)