专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US6112519A Exhaust gas purification device for an internal combustion engine 有权
标题翻译：内燃机用废气净化装置
公开(公告)号：US6112519A
公开(公告)日：2000-09-05
申请号：US265393
申请日：1999-03-10
申请人： Yuichi Shimasaki , Hironao Fukuchi , Hiroaki Kato , Kazutomo Sawamura , Yasushi Kato
发明人： Yuichi Shimasaki , Hironao Fukuchi , Hiroaki Kato , Kazutomo Sawamura , Yasushi Kato
IPC分类号： F01N3/02 , F01N3/021 , F01N3/20 , F01N3/24 , F01N3/28 , F01N13/02 , F01N3/10
CPC分类号： F01N3/2013 , F01N13/009 , F01N3/021 , F01N3/2026 , F01N3/2882 , Y02T10/26 , Y10S55/30
摘要： A foreign matter-removing filter is provided upstream of an electrically-heated heater.
摘要翻译：在电加热器的上游设置异物去除过滤器。

32. 发明授权

US06176081B1 Heating device for an exhaust gas purification catalytic converter 失效
标题翻译：废气净化催化转化器加热装置
公开(公告)号：US06176081B1
公开(公告)日：2001-01-23
申请号：US09265426
申请日：1999-03-10
申请人： Yuichi Shimasaki , Hironao Fukuchi , Hiroaki Kato , Kazutomo Sawamura , Yasushi Kato
发明人： Yuichi Shimasaki , Hironao Fukuchi , Hiroaki Kato , Kazutomo Sawamura , Yasushi Kato
IPC分类号： F01N310
CPC分类号： F01N3/2026 , Y02T10/26
摘要： In a heating device for an exhaust gas purification catalytic converter, an insulating coating or an insulating material is provided between a tubular electrode receiving member of a power relay means and an electrode received in this electrode receiving member.
摘要翻译：在废气净化催化转化器的加热装置中，在电力继电装置的管状电极接收部件和容纳在该电极接收部件中的电极之间设置绝缘膜或绝缘材料。

33. 发明授权

US06185931B1 Failure detecting system of exhaust purification apparatus 失效
标题翻译：排气净化装置故障检测系统
公开(公告)号：US06185931B1
公开(公告)日：2001-02-13
申请号：US09365823
申请日：1999-08-03
申请人： Yuichi Shimasaki , Hiroaki Kato
发明人： Yuichi Shimasaki , Hiroaki Kato
IPC分类号： F01N300
CPC分类号： F01N3/32 , F01N3/22 , F01N11/00 , F01N2550/02 , F01N2550/14 , F01N2550/22 , Y02T10/20 , Y02T10/47
摘要： A failure detecting system of an exhaust purification apparatus includes, a catalyst unit including an electrically heated catalyst and intervened in an engine exhaust path, an air pump supplying a secondary air to the engine exhaust path, a first electric current sensor detecting electric current value for the electrically heated catalyst, and a second electric current sensor detecting electric current value for the air pump. The electrically heated catalyst and air pump are supplied with current upon a cold start of an engine. Presence of failures in the electrically heated catalyst and air pump is discerned on the basis of the electric current value each of the first and second electric current sensors, and the detection of the current value of the first electric current sensor starts prior to the detection of the current value of the second electric current sensor.
摘要翻译：排气净化装置的故障检测系统包括：催化剂单元，其包括电加热的催化剂并且介于发动机排气路径中;向发动机排气路径供给二次空气的空气泵;检测电流值的第一电流传感器，所述电加热催化剂和检测所述气泵的电流值的第二电流传感器。电加热的催化剂和空气泵在发动机的冷启动时被供给电流。基于第一和第二电流传感器的电流值，识别电加热的催化剂和空气泵中的故障的存在，并且在检测到第一电流传感器之前开始检测第一电流传感器的当前值第二电流传感器的当前值。

34. 发明授权

US08151741B2 Control device of internal combustion engine 失效
标题翻译：内燃机控制装置
公开(公告)号：US08151741B2
公开(公告)日：2012-04-10
申请号：US12400297
申请日：2009-03-09
申请人： Yuichi Shimasaki , Hajime Kabashima
发明人： Yuichi Shimasaki , Hajime Kabashima
IPC分类号： F02B43/08
CPC分类号： F02M25/12 , F02B1/12 , F02B43/10 , F02B2275/14 , F02B2275/16 , F02D41/0025 , F02D41/3035 , Y02T10/123 , Y02T10/128
摘要： A control device for a premixed charge compression ignition (PCCI) internal combustion engine is provided, capable of stable operation over a wide operating range. The control device of an engine 1 comprises: a fuel supply means 20 of supplying the main fuel to the engine 1; an hydrogen supply means 30 of supplying reformed gas containing hydrogen; a fuel supply control unit 41 of controlling an injection timing and an injection period of the main fuel supplied from the injector 22 of the fuel supply means 20 based on the PCCI combustion condition of the engine 1; and a hydrogen supply control unit 42 of controlling an injection timing and an injection period of reformed gas from the gas injector 32 of the hydrogen supply means 30 based on the PCCI combustion condition.
摘要翻译：提供了一种用于预混合充气压缩点火（PCCI）内燃机的控制装置，能够在宽的工作范围内稳定运行。发动机1的控制装置包括：向发动机1供应主燃料的燃料供给装置20; 供给包含氢的重整气体的氢供给装置30; 燃料供给控制单元41，其基于发动机1的PCCI燃烧状况来控制从燃料供给单元20的喷射器22供给的主燃料的喷射正时和喷射时间; 以及氢供给控制单元42，其基于PCCI燃烧条件控制来自氢供给装置30的气体喷射器32的重整气体的喷射正时和喷射周期。

35. 发明授权

US5349299A Fuel supply misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机燃油供应失火检测系统
公开(公告)号：US5349299A
公开(公告)日：1994-09-20
申请号：US989438
申请日：1992-12-11
申请人： Masaki Kanehiro , Yuichi Shimasaki , Takuji Ishioka , Shigeki Baba , Takashi Hisaki , Shigeru Maruyama , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda , Kazuhito Kakimoto
发明人： Masaki Kanehiro , Yuichi Shimasaki , Takuji Ishioka , Shigeki Baba , Takashi Hisaki , Shigeru Maruyama , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda , Kazuhito Kakimoto
IPC分类号： F02D45/00 , F02P17/12 , F02P17/00 , F02M65/00 , G01M15/00
CPC分类号： F02P17/12 , F02P2017/125
摘要： A misfire-detecting system detects a misfire occurring in an internal combustion engine. A value of sparking voltage for discharging a spark plug of the engine is detected. A differentiating circuit differentiates the detected value of the sparking voltage. A misfire-determining circuit compares the differential value of the sparking voltage with a predetermined value, and determines, based upon a result of the comparison, whether a misfire has occurred in the engine.
摘要翻译：失火检测系统检测内燃机中发生的失火。检测用于排放发动机的火花塞的火花电压的值。微分电路使检测到的火花电压值区分开来。失火确定电路将火花电压的微分值与预定值进行比较，并且基于比较结果确定发动机中是否发生失火。

36. 发明申请

US20130042825A1 LUBRICATION SYSTEM OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机润滑系统
公开(公告)号：US20130042825A1
公开(公告)日：2013-02-21
申请号：US13509171
申请日：2009-11-13
申请人： Yuichi Shimasaki , Yoshinori Futonagane , Takuya Hirai
发明人： Yuichi Shimasaki , Yoshinori Futonagane , Takuya Hirai
IPC分类号： F02B63/04
CPC分类号： F01M5/001 , F01M5/005 , F01M5/021
摘要： The present invention is intended to reduce the friction of an internal combustion engine in a suitable manner when the internal combustion engine is in a cold state, thereby to attain the reduction of fuel consumption as well as the reduction of exhaust emission. In order to achieve this object, a lubrication system of an internal combustion engine of the present invention is provided with a generator which is capable of carrying out heat exchange with lubricating oil in the internal combustion engine, wherein an amount of electric power generated by the generator is increased when the temperature of the lubricating oil is lower than a target temperature. According to this lubrication system of an internal combustion engine, it becomes possible to quickly raise the temperature of the lubricating oil to the target temperature with the heat produced by the generator.
摘要翻译：本发明旨在在内燃机处于冷态时以合适的方式降低内燃机的摩擦，从而实现燃料消耗的降低以及废气排放的减少。为了实现该目的，本发明的内燃机的润滑系统具备能够与内燃机的润滑油进行热交换的发电机，其特征在于，当润滑油的温度低于目标温度时，发电机增加。根据该内燃机的润滑系统，能够利用发电机产生的热量将润滑油的温度迅速提高到目标温度。

37. 发明授权

US07296556B2 Control system for internal combustion engine 失效
公开(公告)号：US07296556B2
公开(公告)日：2007-11-20
申请号：US11485470
申请日：2006-07-13
申请人： Satoshi Yamaguchi , Yuichi Shimasaki , Mamoru Hasegawa
发明人： Satoshi Yamaguchi , Yuichi Shimasaki , Mamoru Hasegawa
IPC分类号： F02D41/40
CPC分类号： F02D41/345 , F02D35/023 , F02D35/028 , F02D37/02 , F02D41/005 , F02D41/0052 , F02D41/0055 , F02D41/2461 , F02D2041/1409 , F02D2041/141 , F02D2041/1431 , F02D2200/0402 , F02D2200/0612 , F02P5/1527 , Y02T10/44
摘要： A control system for an internal combustion engine having a fuel injector located in a combustion chamber of the engine for injecting fuel into the combustion chamber. The fuel injection timing stored in a fuel injection timing map is retrieved according to the detected engine operating condition to determine the fuel injection timing. An actual ignition timing of the fuel injected into the combustion chamber is detected. An ignition delay of the actual ignition timing with respect to the target ignition timing, which is set according to the engine operating condition and a fuel injection timing correction amount, is calculated according to the calculated ignition delay. The fuel injection timing is corrected with the fuel injection timing correction amount, and the fuel injection is executed according to the corrected fuel injection timing.

38. 发明申请

US20070075704A1 Pulse signal generator 失效
公开(公告)号：US20070075704A1
公开(公告)日：2007-04-05
申请号：US11541148
申请日：2006-09-28
申请人： Kensaku Sato , Masami Tanaka , Tadashi Kubota , Hideki Sakamoto , Makoto Kobayashi , Satoshi Yamaguchi , Mamoru Hasegawa , Yuichi Shimasaki
发明人： Kensaku Sato , Masami Tanaka , Tadashi Kubota , Hideki Sakamoto , Makoto Kobayashi , Satoshi Yamaguchi , Mamoru Hasegawa , Yuichi Shimasaki
IPC分类号： G01B7/30 , G01B7/14
CPC分类号： G01D5/147
摘要： A pulse signal generator using a magnetic device that can cause a large Barkhausen effect, comprises means having a number of pits and projections and generates pulses according to the behavior of these, the means being capable of moving the pits and projections in a first or second direction, the pits and projections being disposed in the moving direction with some of the projections missing or some of the pits filled. The value of the ratio between the time interval of pulses generated by portions other than a projection-missing portion and the time interval of pulses generated by the projection-missing portion or the value of the ratio between the time interval of pulses generated by portions other than a pit-filled portion and the time interval of pulses generated by the pit-filled portion differs between when the pits and projections move in the first or second direction.

39. 发明授权

US6138620A Valve operating system in an internal combustion engine 失效
标题翻译：内燃机中的阀门操作系统
公开(公告)号：US6138620A
公开(公告)日：2000-10-31
申请号：US179878
申请日：1998-10-28
申请人： Hirotomi Nemoto , Tetsuya Ishiguro , Takeshi Gomi , Yuichi Shimasaki , Shigekazu Tanaka , Hidetoshi Ohishi
发明人： Hirotomi Nemoto , Tetsuya Ishiguro , Takeshi Gomi , Yuichi Shimasaki , Shigekazu Tanaka , Hidetoshi Ohishi
IPC分类号： F01L1/08 , F01L1/12 , F01L1/18 , F01L1/26 , F01L1/352 , F01L9/04 , F01L13/00
CPC分类号： F01L1/352 , F01L1/08 , F01L1/12 , F01L1/18 , F01L1/267 , F01L13/0015 , F01L13/0021 , F01L9/04 , F01L2105/00 , F01L2820/031
摘要： An actuator is connected to one of components forming a power transmitting device capable of transmitting a power provided by a valve operating cam provided on a cam shaft, so that the actuator can drive an engine valve in a lift amount which is obtained by addition of a lift amount of the engine valve based on a cam profile of the valve operating cam and a lift amount of the engine valve based on the operation of the actuator. Thus, a portion of the lift amount of the engine valve is borne by the valve operating cam, whereby a valve-opening power borne by the actuator can be reduced, as compared with a system designed so that the engine valve is driven by only the actuator only. The amount of electric power consumed by the actuator can be smaller.
摘要翻译：致动器连接到形成能够传递由设置在凸轮轴上的阀操作凸轮提供的动力的动力传递装置中的一个部件，使得致动器能够以提升量驱动发动机气门，该提升量通过添加基于致动器的操作，基于气门操作凸轮的凸轮轮廓和发动机气门的升程量的发动机气门的提升量。因此，发动机气门的提升量的一部分由阀操作凸轮承担，由此与被设计为使发动机气门仅被驱动的发动机气门驱动的系统相比，由致动器承受的开阀功率可以减小执行器。致动器消耗的电力量可以更小。

40. 发明授权

US5689065A Combustion state-detecting system for internal combustion engines 失效
标题翻译：内燃机燃烧状态检测系统
公开(公告)号：US5689065A
公开(公告)日：1997-11-18
申请号：US520567
申请日：1995-08-29
申请人： Shigetaka Kuroda , Yuichi Shimasaki
发明人： Shigetaka Kuroda , Yuichi Shimasaki
IPC分类号： F02D45/00 , G01M15/04 , G01M15/00
CPC分类号： G01M15/046 , F02D2200/1015
摘要： A combustion state-detecting system for an internal combustion engine comprises a rotational speed sensor for detecting a value of the rotational speed of the engine with a predetermined repetition period shorter than the firing period of the spark plug whenever the crankshaft rotates through a predetermined angle, and an ECU which calculates a difference amount between a value of the detected rotational speed of the engine and a value of the detected rotational speed of the engine a predetermined number of firing periods earlier. A combustion state of the engine is detected based on the calculated difference amount.
摘要翻译：用于内燃机的燃烧状态检测系统包括转速传感器，用于每当曲轴旋转预定角度时以比火花塞的点火周期短的预定重复周期来检测发动机的转速值，以及ECU，其计算出检测到的发动机转速的值与检测到的发动机转速的值之间的差值，预先确定的发动时间段的数量。基于计算出的差量来检测发动机的燃烧状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式