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81. 发明授权

US09212592B2 Exhaust sensor 有权
标题翻译：排气传感器
公开(公告)号：US09212592B2
公开(公告)日：2015-12-15
申请号：US13640938
申请日：2011-04-11
申请人： Toshio Ichimasa
发明人： Toshio Ichimasa
IPC分类号： F01N13/00 , F01N11/00 , F02D41/14 , G01N1/22 , F01N3/021 , F01N3/031 , F02B37/00 , G01N15/06
CPC分类号： F01N13/008 , F01N3/021 , F01N3/031 , F01N11/00 , F01N2340/06 , F01N2560/02 , F02B37/00 , F02D41/1466 , G01N1/2252 , G01N15/0656 , Y02T10/47
摘要： An exhaust sensor (10) includes a cylindrical sensor body (11) arranged outside of an exhaust pipe (5) of an engine (1), a gas inlet (12) formed at one end of sensor body (11), and a gas outlet (13) formed at the other end of sensor body (11). The gas inlet (12) communicates with the exhaust pipe (5) through an introduction pipe (16), while the gas outlet (13) communicates, through a return pipe (17), with the exhaust pipe (5) on the downstream side of a communication portion (16a) of the introduction pipe (16) in terms of flow of the exhaust gas, and the exhaust gas is introduced into the sensor body (11) through the gas inlet (12) and then discharged from the sensor body (11) through the gas outlet (13) by a pressure difference between the communication portions (16a), (17a) of the introduction pipe (16) and of the return pipe (17).
摘要翻译：排气传感器（10）包括设置在发动机（1）的排气管（5）的外侧的圆柱形传感器主体（11），形成在传感器主体（11）的一端的气体入口（12）出口（13）形成在传感器主体（11）的另一端。气体入口（12）通过引入管（16）与排气管（5）连通，而气体出口（13）通过回流管（17）与排气管（5）在下游侧连通的导流管（16）的通气部（16a），排气通过气体导入口（12）引入到传感器主体（11）中，然后从传感器体排出（11）通过导入管（16）的连通部（16a），（17a）和返回管（17）之间的压力差通过气体出口（13）。

82. 发明申请

US20150292425A1 EXHAUST GAS PURIFICATION SYSTEM AND EXHAUST GAS PURIFICATION METHOD 有权
标题翻译：排气净化系统和排气净化方法
公开(公告)号：US20150292425A1
公开(公告)日：2015-10-15
申请号：US14439769
申请日：2013-11-19
申请人： ISUZU MOTORS LIMITED
发明人： Daiji Nagaoka , Takayuki Sakamoto
IPC分类号： F02D41/02 , F01N11/00 , F01N9/00 , F02D21/08 , F01N3/023
CPC分类号： F02D41/029 , F01N3/023 , F01N3/0253 , F01N3/035 , F01N9/002 , F01N11/00 , F02D21/08 , F02D41/0055 , F02D41/0235 , F02D41/40 , F02D2200/0812 , F02M26/05 , F02M26/15 , F02M26/23 , Y02T10/44 , Y02T10/47
摘要： An exhaust gas purification system with a diesel particulate filter in an exhaust passage of an internal combustion engine. A surface filtration cake layer formation enhancement control or a particulate matter generation amount reduction control is temporarily performed immediately after a forced regeneration treatment on the diesel particulate filter. The system and a method are directed to a particulate matter slip-through phenomenon in which the particulate matter slip-through amount temporarily increases immediately after particulate matter re-combustion in a forced regeneration treatment on the diesel particulate filter. The diesel particulate filter is disposed in the exhaust passage of the internal combustion engine and reduces the total amount of particulate matter emitted to the atmosphere immediately after the particulate matter re-combustion in the forced regeneration treatment on the diesel particulate filter.
摘要翻译：一种在内燃机的排气通道中具有柴油微粒过滤器的废气净化系统。在对柴油机微粒过滤器进行强制再生处理后，立即暂时进行表面滤饼层形成增强控制或颗粒物产生量减少控制。该系统和方法涉及一种颗粒物质滑脱现象，其中在对柴油机微粒过滤器进行强制再生处理的颗粒物再燃烧之后，颗粒物质滑入量立即临时增加。柴油机微粒过滤器设置在内燃机的排气通道中，并且在对柴油机微粒过滤器进行强制再生处理的颗粒物重燃后立即减少排放到大气中的颗粒物质的总量。

83. 发明授权

US09127584B2 Recovery control system 有权
标题翻译：恢复控制系统
公开(公告)号：US09127584B2
公开(公告)日：2015-09-08
申请号：US13699524
申请日：2011-05-16
申请人： Takao Onodera , Takuro Iwashita , Masanobu Minezawa
发明人： Takao Onodera , Takuro Iwashita , Masanobu Minezawa
IPC分类号： F01N3/00 , F01N11/00 , F01N3/20
CPC分类号： F01N11/00 , B01D2251/2067 , F01N3/208 , F01N2550/05 , F01N2610/02 , F01N2610/1453 , F01N2610/1493 , Y02A50/2325 , Y02T10/24
摘要： A recovery control system that allows a dosing valve to recover from a malfunction to a normal state, or a liquid feed line through which urea solution is fed to recover from clogging to a normal state. An abnormality detector detects an abnormality of the dosing valve and a recovery controller controls a supply module to feed urea solution in the dosing valve back to an urea tank when the abnormality detector detects the abnormality.
摘要翻译：一种允许计量阀从故障恢复到正常状态的恢复控制系统或通过其供应尿素溶液以从堵塞恢复到正常状态的液体供给管线。异常检测器检测计量阀的异常，并且当异常检测器检测到异常时，恢复控制器控制供给模块将计量阀中的尿素溶液送回尿素罐。

84. 发明授权

US09114697B2 Hydraulic circuit for vehicle, vehicle equipped with same, and control method therefor 有权
标题翻译：车辆液压回路，配备车辆的车辆及其控制方法
公开(公告)号：US09114697B2
公开(公告)日：2015-08-25
申请号：US14394117
申请日：2013-03-25
申请人： ISUZU MOTORS LIMITED
发明人： Nobuyuki Iwao
IPC分类号： B60K6/00 , B60K6/12 , B62D5/07 , F15B3/00 , F16H61/00
CPC分类号： B60K6/12 , B62D5/07 , F15B3/00 , F15B2211/20576 , F15B2211/505 , F15B2211/7142 , F16H61/0031 , F16H2061/0034 , F16H2312/14
摘要： In a hydraulic circuit for a vehicle including an electric pump power steering system (EHPS), a hydraulic pressure supply system including a cylinder to store a second hydraulic pressure while a vehicle is traveling and supply the stored second hydraulic pressure to a clutch circuit as a third hydraulic pressure when being supplied with hydraulic pressure after storing the second hydraulic pressure. The hydraulic circuit also includes a connecting path to connect, at the start of the vehicle, the cylinder and the EHPS system to allow a first hydraulic pressure to be supplied to the cylinder by drive of a motor. It is therefore possible to reduce electric power consumed during idling stop mode and shorten a recovery time from the idling stop mode.
摘要翻译：在包括电动助力转向系统（EHPS）的车辆用液压回路中，具备在车辆行驶时存储第二液压的气缸的液压供给系统，将所存储的第二液压供给到离合器回路，作为在储存第二液压之后被供给液压时的第三液压。液压回路还包括连接路径，用于在车辆起动时连接气缸和EHPS系统，以允许通过电动机的驱动将第一液压供应到气缸。因此，能够减少怠速停止模式下的电力消耗，缩短从怠速停止模式的恢复时间。

85. 发明授权

US09080490B2 Selective catalytic reduction sensor 有权
标题翻译：选择性催化还原传感器
公开(公告)号：US09080490B2
公开(公告)日：2015-07-14
申请号：US13697929
申请日：2011-05-16
申请人： Tomoyuki Itou
发明人： Tomoyuki Itou
IPC分类号： G01N7/00 , F01N3/20 , F01N3/10 , F01N13/00 , G01N1/22 , F01N3/021
CPC分类号： F01N3/208 , F01N3/021 , F01N3/103 , F01N13/009 , F01N2560/06 , F01N2610/02 , F01N2610/1406 , F01N2610/1453 , F01N2610/1473 , F01N2900/0404 , F01N2900/1814 , F01N2900/1818 , G01N1/2294 , Y02T10/24
摘要： A Selective Catalytic Reduction sensor that does not degrade a measurement accuracy of a quality sensor even when a remaining amount of a urea tank is reduced. A quality sensor is installed between a minimum remaining amount liquid level and a bottom portion of the urea tank; a drop pipe is installed from a ceiling portion of the urea tank to a top space in the urea tank; a support is installed from a bottom portion to the ceiling portion of the urea tank; the quality sensor and the drop pipe are integrated through the support; and a bubble diffusion region caused by the urea aqueous solution dropping from the drop pipe is out of a sensitive region of the quality sensor.
摘要翻译：选择性催化还原传感器即使在尿素罐的剩余量减少时也不会降低质量传感器的测量精度。质量传感器安装在最小剩余量液位与尿素罐底部之间; 从尿素罐的顶部到尿素罐的顶部空间设置滴管，从尿素罐的底部到顶部安装支撑件; 质量传感器和滴管通过支撑件集成; 并且由从滴管下落的尿素水溶液引起的气泡扩散区域不在质量传感器的敏感区域内。

86. 发明授权

US08973348B2 Exhaust gas purification device 有权
标题翻译：废气净化装置
公开(公告)号：US08973348B2
公开(公告)日：2015-03-10
申请号：US13640966
申请日：2011-04-13
申请人： Daiji Nagaoka , Teruo Nakada
发明人： Daiji Nagaoka , Teruo Nakada
IPC分类号： F01N3/00 , F02D41/02 , B01D53/94 , F01N3/10 , F01N11/00 , F02D41/14 , F02D41/40
CPC分类号： F02D41/025 , B01D53/9409 , B01D53/944 , B01D53/9477 , B01D2251/208 , B01D2279/30 , F01N3/023 , F01N3/0253 , F01N3/0821 , F01N3/0842 , F01N3/106 , F01N3/2066 , F01N11/005 , F01N2240/04 , F01N2510/0684 , F01N2560/06 , F01N2610/03 , F01N2900/1602 , F02D41/1447 , F02D41/405 , Y02T10/24 , Y02T10/26 , Y02T10/44 , Y02T10/47
摘要： The exhaust gas purification device includes an exhaust gas post-processing device 30 provided in an exhaust passage 11 of an engine 10, an exhaust injection valve 22, a first catalyst 35, a second catalyst 36 for thermally decomposing fuel injected by the exhaust injection valve 22, an exhaust temperature estimation unit 41 for estimating an exhaust temperature, an engine injection control unit 42 for controlling fuel injection in the engine 10, and regeneration control units 43, 44 for controlling regeneration of the exhaust gas post-processing device 30. When an output value output by the exhaust gas temperature estimation unit 41 is equal to or lower than a threshold during regeneration by the regeneration control units 43, 44, the engine injection control unit 42 controls fuel injection in the engine by performing a multistage injection, which includes a post injection for supplying fuel to the first catalyst 35.
摘要翻译：排气净化装置包括设置在发动机10的排气通路11中的排气后处理装置30，排气喷射阀22，第一催化剂35，第二催化剂36，其将由排气喷射阀 22，排气温度估计单元41，用于控制发动机10中的燃料喷射的发动机喷射控制单元42，以及用于控制废气后处理装置30的再生的再生控制单元43,44。排气温度推定部41输出的输出值在再生控制部43,44的再生期间等于或低于阈值，发动机喷射控制部42通过进行多级喷射来控制发动机的燃料喷射，包括用于向第一催化剂35供应燃料的后喷射。

87. 发明授权

US08961668B2 Exhaust gas purification system 有权
标题翻译：废气净化系统
公开(公告)号：US08961668B2
公开(公告)日：2015-02-24
申请号：US13699499
申请日：2011-05-16
申请人： Takashi Haseyama , Hiroyuki Oohira , Shinji Gotou
发明人： Takashi Haseyama , Hiroyuki Oohira , Shinji Gotou
IPC分类号： B01D50/00 , B01D39/06 , B01D39/14 , B01D39/20 , B01D24/00 , B01D49/00 , B01D39/00 , B01D41/00 , B01D46/00 , B01D45/00 , B01D46/42 , B01D46/44 , F01N9/00
CPC分类号： B01D46/0057 , B01D46/42 , B01D46/44 , B01D2279/30 , F01N3/0238 , F01N9/002 , F01N2900/1606 , F02D41/029 , F02D41/08 , F02D2200/0812 , F02D2200/604 , Y02T10/47
摘要： An exhaust gas purification system with which a frequency of diesel particulate filter (“DPF”) regeneration requests can be reduced during long low idle regeneration, thereby improving convenience, including a control unit that performs regeneration control on a DPF provided at an exhaust pipe of an engine. The control unit includes a particulate matter (“PM”) accumulation amount predictor for predicting the amount of PM accumulated by calculating a cumulated value of the PM in an idling state. The control unit starts calculating the cumulated value of the PM by the PM accumulation amount predictor after a first predetermined time has elapsed since a detection of the idling state.
摘要翻译：一种排气净化系统，其能够在长时间的低空闲再生期间减少柴油机微粒过滤器（DPF）的再生频率，从而提高方便性，包括对设置在排气管上的DPF进行再生控制的控制单元一个引擎控制单元包括用于通过计算空闲状态下的PM的累计值来预测累积的PM量的颗粒物质（“PM”）累积量预测器。在从空闲状态的检测开始经过了第一预定时间后，控制单元开始计算PM堆积量预测器的累计值。

88. 发明授权

US08951158B2 Planetary friction gear continuously variable transmission 有权
标题翻译：行星摩擦齿轮无级变速器
公开(公告)号：US08951158B2
公开(公告)日：2015-02-10
申请号：US14114331
申请日：2012-04-27
申请人： Shou Ozaki , Yasushi Yamamoto , Hirotsugu Yabe
发明人： Shou Ozaki , Yasushi Yamamoto , Hirotsugu Yabe
IPC分类号： F16H15/48 , F16H13/06 , F16H15/50 , F16H15/52
CPC分类号： F16H15/50 , F16H15/52
摘要： Planetary friction gear continuously variable transmission including an input shaft; a carrier; a planetary friction gear having a tapered roller at an inclined rotating shaft; an input-side support section, formed by notching a portion of an outer periphery of a carrier bottom section, rotatably supports an input side of the shaft; a sun roller provided on a same line as the shaft; a ring roller which is rotated by contacting a roller of the gear; an output shaft spaced from the ring roller; a loading section having a rolling body which presses the ring roller and the output shaft in an axial direction when a torque differential arises; and a transmission ring which contacts the tapered roller and allows the gear to spin.
摘要翻译：行星摩擦齿轮无级变速器，包括输入轴; 承运人具有在倾斜旋转轴上的圆锥滚子的行星摩擦齿轮; 通过切割载体底部的外周的一部分而形成的输入侧支撑部，可旋转地支撑轴的输入侧; 设置在与轴相同的线上的太阳辊; 环形滚筒，其通过与齿轮的辊接触而旋转; 与环形滚筒间隔开的输出轴; 具有滚动体的装载部，当产生扭矩差时，滚动体在轴向上按压环形滚筒和输出轴; 以及与圆锥滚子接触并允许齿轮旋转的传动环。

89. 发明授权

US08931254B2 Exhaust pipe injection control device 有权
标题翻译：排气管喷射控制装置
公开(公告)号：US08931254B2
公开(公告)日：2015-01-13
申请号：US13703217
申请日：2011-06-10
申请人： Naofumi Ochi , Shinji Hara , Kenzou Yaginuma
发明人： Naofumi Ochi , Shinji Hara , Kenzou Yaginuma
IPC分类号： F02M25/06 , F01N3/02 , F01N3/10 , F01N3/00 , F02M25/07 , F01N9/00 , F02D41/00 , F02B29/04 , F02D41/02
CPC分类号： F02M25/07 , F01N3/0253 , F01N9/002 , F01N2610/03 , F02B29/0406 , F02D41/0055 , F02D41/029 , F02D2200/0614 , F02D2200/101 , F02M26/08 , F02M26/15 , F02M26/23 , Y02T10/47
摘要： An exhaust pipe injection control device to optimally control a degree of exhaust gas recirculation (“EGR”) opening during diesel particulate filter (“DPF”) regeneration. The device includes a regeneration-time opening control unit which controls a degree of EGR opening of an EGR device during DPF regeneration, and a regeneration-time opening map in which an optimal degree of EGR opening of the EGR device during DPF regeneration is set in advance according to an engine rotation speed and a fuel injection amount of an engine. The regeneration-time opening control unit performs exhaust gas recirculation by referring to the regeneration-time opening map based on the engine rotation speed and the fuel injection amount of the engine and controlling the degree of EGR opening of the EGR device.
摘要翻译：一种用于在柴油机微粒过滤器（“DPF”）再生期间最佳地控制排气再循环（“EGR”）开度的排气管喷射控制装置。该装置包括在DPF再生期间控制EGR装置的EGR开度的再生时间打开控制部，以及在DPF再生期间设定EGR装置的EGR最佳程度的再生时间开度图根据发动机的转速和发动机的燃料喷射量而前进。再生时间打开控制部，根据发动机的转速和发动机的燃料喷射量，参照再生时间开始图进行废气再循环，控制EGR装置的EGR开度。

90. 发明申请

US20140325963A1 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR SAME 有权
标题翻译：内燃机及其控制方法
公开(公告)号：US20140325963A1
公开(公告)日：2014-11-06
申请号：US14364548
申请日：2012-11-20
申请人： ISUZU MOTORS LIMITED
发明人： Daiji Nagaoka , Masashi Gabe
IPC分类号： F01N3/20 , F01L13/00 , F01N3/36
CPC分类号： F01N3/2066 , F01L13/00 , F01N3/035 , F01N3/106 , F01N3/2033 , F01N3/208 , F01N3/36 , F01N13/0097 , F01N2250/04 , F01N2430/10 , F01N2610/02 , F01N2900/1602 , F02D13/0242 , F02D41/0245 , F02D41/025 , F02D41/027 , F02D41/029 , F02D41/405 , F02D2041/001 , F02D2200/0802 , F02M26/05 , Y02T10/24 , Y02T10/26 , Y02T10/44
摘要： An engine exhaust gas post-treatment device including a mechanism that can vary opening timing of an exhaust valve, and a control method. A unit is configured to raise a temperature of a part or all of the device to not less than a preset temperature by the mechanism opening the exhaust valve in an exhaust stroke at normal combustion within a range of an afterburning period, and the mechanism feeds the device an exhaust gas whose temperature and pressure are high due to combustion of fuel injected into a cylinder. After the exhaust gas is treated by the device, or when the device is regenerated, the unit adds an unburned fuel component to the exhaust gas by an additional injection of an injector in the cylinder or an injection of a hydrocarbon addition nozzle provided at an exhaust port in accordance with the valve opening timing by the unit.
摘要翻译：一种发动机废气后处理装置，包括能够改变排气门的打开正时的机构，以及控制方法。一个单元被配置为通过在后燃周期的范围内的正常燃烧中的排气冲程中打开排气阀的机构将装置的一部分或全部的温度升高到预定温度，并且机构装置由于燃料喷射到气缸中而导致的温度和压力高的废气。在排气被设备处理之后，或者当设备被再生时，该单元通过在气缸中额外喷射喷射器或喷射设置在排气口处的加油喷嘴来向废气添加未燃燃料组分端口根据阀门打开时间由本机组成。

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