专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6082101A Exhaust gas purifier for engines 失效
标题翻译：发动机废气净化器
公开(公告)号：US6082101A
公开(公告)日：2000-07-04
申请号：US901796
申请日：1997-07-28
申请人： Toshio Manaka , Takashi Shiraishi
发明人： Toshio Manaka , Takashi Shiraishi
IPC分类号： F01N3/20 , F01N3/24 , F01N11/00 , F01N13/02 , F02D41/04 , F01N3/00
CPC分类号： F01N11/002 , F01N11/007 , F01N13/009 , F01N2550/10 , Y02T10/47
摘要： An exhaust gas purifier equipped with a catalyst converter including an early-activation catalyst converter and a pre-catalyst converter for purifying harmful exhaust gas discharged form an engine evaluates a characteristic of the exhaust gas purification rate of the catalyst converter from the cooled condition to the warmed condition of a catalyst to diagnose a deterioration of the early-activation function of the catalytic converter. The purifier compares a rising part of the evaluated characteristic of the exhaust gas purification rate with a rising part of a reference characteristic and judges that the early-activation catalyst converter is deteriorated if a difference between these rising parts is beyond a predetermined value, and compares a steady state part of the evaluated characteristic of the exhaust gas purification rate with a steady state part of the reference characteristic and judges that the pre-catalyst converter is deteriorated if a difference between these steady state parts is beyond a predetermined value.
摘要翻译：配备有催化剂转化器的排气净化装置，其特征在于，包括催化剂转化器，催化剂转化器和用于净化从发动机排出的有害废气的预催化剂转化器，将催化剂转化器的废气净化率从冷却状态到用于诊断催化转化器的早期活化功能恶化的催化剂的温热条件。净化器将排气净化率的评价特性的上升部分与参考特性的上升部分进行比较，并且如果这些上升部分之间的差异超过预定值，则判断早期活化催化剂转化器劣化，并且比较是具有参考特性的稳定状态部分的废气净化率的评估特性的稳态部分，并且如果这些稳态部分之间的差超过预定值，则判断催化剂前转换器劣化。

2. 发明授权

US5992143A Control device for internal combustion engine 失效
标题翻译：内燃机控制装置
公开(公告)号：US5992143A
公开(公告)日：1999-11-30
申请号：US769220
申请日：1996-12-18
申请人： Toshio Manaka , Takashi Shiraishi
发明人： Toshio Manaka , Takashi Shiraishi
IPC分类号： F01N3/20 , F02D13/02 , F02D41/02 , F02D41/04 , F02D41/14 , F01N3/00
CPC分类号： F02D41/1441 , F02D41/024 , Y02T10/26
摘要： An internal combustion engine control device having exhaust gas sensors provided before and after a catalyst or after the catalyst, a processor for signals from the exhaust gas sensors, and an electronic controller. The electronic control is arranged for controlling the amount of fuel to be fed to the internal combustion engine, ignition timing, the amount of secondary air for reducing the emission, the amount of EGR (exhaust gas recirculation), electrically heated catalyst, assisted air flow, and gas flow in the cylinders or intake exhaust valve timing of internal combustion engine. Using the controller the conversion rate (degree of activation) is detected with high precision from the processed sensor signals, and the emission is most suitably controlled to be reduce according to the degree of activation in order to meet both present stringent exhaust gas regulations and those which are predicted for the future.
摘要翻译：一种内燃机控制装置，其具有在催化剂前后或催化剂之后提供的排气传感器，来自废气传感器的信号处理器和电子控制器。电子控制装置用于控制供给内燃机的燃料量，点火正时，用于减少排放的二次空气量，EGR（废气再循环）量，电加热催化剂，辅助气流，气缸内的气体流量或内燃机的进气排气门正时。使用控制器，从处理的传感器信号中以高精度检测转换速率（激活程度），并且根据激活程度最适合地控制发射以减少发射，以满足目前严格的废气法规和那些这是对未来的预测。

3. 发明申请

US20070204595A1 Exhaust Gas Purification Apparatus of Internal Combustion Engine and Catalyst for Purifying Exhaust Gas of Internal Combustion Engine 审中-公开
标题翻译：内燃机废气净化装置及内燃机排气净化催化剂
公开(公告)号：US20070204595A1
公开(公告)日：2007-09-06
申请号：US11746313
申请日：2007-05-09
申请人： Hiroshi HANAOKA , Osamu Kuroda , Ryouta Doi , Hidehiro Iizuka , Toshio Ogawa , Hisao Yamashita , Shigeru Azuhata , Yuichi Kitahara , Toshifumi Hiratsuka , Kojiro Okude , Norihiro Shinotsuka , Toshio Manaka
发明人： Hiroshi HANAOKA , Osamu Kuroda , Ryouta Doi , Hidehiro Iizuka , Toshio Ogawa , Hisao Yamashita , Shigeru Azuhata , Yuichi Kitahara , Toshifumi Hiratsuka , Kojiro Okude , Norihiro Shinotsuka , Toshio Manaka
IPC分类号： F01N3/00
CPC分类号： F01N11/002 , B01D53/9422 , B01D53/9495 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2022 , B01D2255/2027 , B01D2255/2047 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/91 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/0878 , F01N13/009 , F01N2250/12 , F01N2430/06 , F01N2510/06 , F01N2570/04 , F01N2610/03 , F02D41/027 , F02D41/0275 , F02D41/1455 , F02D41/146 , F02D41/1462 , F02D41/1463 , F02D41/1465 , F02D2200/0806 , F02D2200/0814 , Y02A50/2324 , Y02T10/22 , Y02T10/47
摘要： An exhaust gas purification apparatus for use in an internal combustion engine comprises an exhaust gas duct connected to the engine through which exhaust gas containing NOx gas passes, and a catalyst disposed in the exhaust gas duct such that it contacts the exhaust gas. The catalyst chemically adsorbs NOx when a stoichiometric amount of a gaseous oxidizing agent present in the exhaust gas is larger than that of a gaseous reducing agent present in the exhaust gas for reducing NOx, adsorbed NOx is catalytically reduced in the presence of a reducing agent when the stoichiometric amount of the oxidizing agent is not larger that of the reducing agent.
摘要翻译：一种用于内燃机的废气净化装置，包括与发动机连接的废气管道，通过该排气气体通过含有NO x气体的废气，以及设置在排气管道中的催化剂，接触废气。当排气中存在的化学计量的气态氧化剂大于废气中存在的用于还原NOx的气态还原剂的催化剂时，催化剂化学吸附NO x，当还原剂的化学计量量不大于还原剂的化学计量时，在还原剂的存在下催化还原吸附的NO x。

4. 发明申请

US20060028060A1 Anti-theft device for an automobile 审中-公开
标题翻译：汽车防盗装置
公开(公告)号：US20060028060A1
公开(公告)日：2006-02-09
申请号：US11194556
申请日：2005-08-02
申请人： Yuichi Kuramochi , Toshio Manaka , Kimio Nishino
发明人： Yuichi Kuramochi , Toshio Manaka , Kimio Nishino
IPC分类号： B60T17/16
CPC分类号： B60R25/08
摘要： When the theft occurs, all wheels of an automobile or one wheel or more is mechanically locked to prevent the self-running theft or the tow-theft. There are used a theft detection unit which detects the theft based on the detection of the states of the various doors opening, the vibration of the vehicle body, the unlocking by using something except the regular key, the engine starting in the unlocked state, a braking force control means which locks all wheels or one wheel or more based on a signal from the theft detection means, and a braking force generation means which mechanically holds braking force while locking. When the theft occurs, all wheels or one wheel or more are locked.
摘要翻译：当发生盗窃时，汽车或一个或多个车轮的所有车轮都被机械锁定，以防止自行盗窃或拖曳。基于检测到各种门打开的状态，车体的振动，通过使用普通键以外的东西解锁，从解锁状态开始的发动机，检测到盗窃的盗窃检测单元，基于来自盗窃检测装置的信号来锁定所有车轮或一个或多个车轮的制动力控制装置，以及在锁定时机械地保持制动力的制动力产生装置。当发生盗窃时，所有车轮或一个或多个车轮被锁定。

5. 发明申请

US20050035656A1 Power supplying apparatus and method for a vehicle 审中-公开
标题翻译：一种用于车辆的供电装置和方法
公开(公告)号：US20050035656A1
公开(公告)日：2005-02-17
申请号：US10845512
申请日：2004-05-14
申请人： Yuichi Kuramochi , Toshio Manaka , Kenichiro Matsubara
发明人： Yuichi Kuramochi , Toshio Manaka , Kenichiro Matsubara
IPC分类号： B60R16/02 , B60R16/03 , B60T17/18 , B62D5/04 , H02H3/087 , H02J1/08 , H02J1/10 , H02J7/00 , H02J7/14 , H02J9/06 , B60L3/00
CPC分类号： H02J1/08 , B60R16/03 , H02H3/087 , H02J1/108 , H02J7/1423 , H02J9/06
摘要： A power supplying apparatus and method for a vehicle are disclosed. A plurality of loads and a plurality of power supplies are connected to each other in such a manner that one of the loads is connected to a plurality of the power supplies, and one of the plurality of the power supplies is connected to a plurality of the loads. Further, the power supplies and the loads are connected through a breaker unit for electrically disconnecting the circuit under predetermined conditions and a unidirectional conductive unit for allowing the current to flow in one direction and blocking the current in the opposite direction.
摘要翻译：公开了一种用于车辆的供电装置和方法。多个负载和多个电源彼此连接，使得一个负载连接到多个电源，并且多个电源中的一个连接到多个电源负载此外，电源和负载通过断路器单元连接，用于在预定条件下电气断开电路，以及单向导电单元，用于允许电流沿一个方向流动并阻止相反方向的电流。

6. 发明授权

US06772587B2 Exhaust gas purification control apparatus of engine 失效
标题翻译：发动机废气净化控制装置
公开(公告)号：US06772587B2
公开(公告)日：2004-08-10
申请号：US10138698
申请日：2002-05-06
申请人： Toshio Manaka
发明人： Toshio Manaka
IPC分类号： F01N300
CPC分类号： F01N9/005 , F01N3/0842 , F01N2250/12 , F01N2570/04 , F02D41/1456 , F02D41/146 , F02D41/1474 , F02D41/1475 , F02D41/3076 , Y02T10/24 , Y02T10/47
摘要： An exhaust gas purification control apparatus is used for an engine provided with a NOx catalyst absorbing or adsorbing NOx when an air fuel ratio of exhaust gas from the engine is lean and reducing the absorbed or adsorbed NOx when the exhaust gas is at the stoichiometric air fuel ratio or richer in fuel, and an exhaust sensor arranged upstream or downstream of the NOx catalyst, and characterized in that thed exhaust gas purification control apparatus comprises a sulphur component calculating means for calculating or estimating a quantity of sulphur components in the exhaust gas and an operation mode changing means for changing an air fuel ratio of the engine on the basis of the detected value of the sulphur components, and the calculated or estimated value of sulphur components is a prescribed value or more, the operation changing means decreases frequencies of lean mode operation of the engine, shortens continuation time of the lean mode operation or prohibits the lean mode operation.
摘要翻译：当排气处于化学计量空气燃料时，当来自发动机的废气的空气燃料比是贫的时，排气净化控制装置被用于设置有吸收或吸附NOx的NOx催化剂的发动机，并且当废气处于理论空燃比时减少吸收或吸附的NOx 比例或更丰富的燃料，以及设置在NOx催化剂的上游或下游的排气传感器，其特征在于，所述废气净化控制装置包括：硫成分计算装置，用于计算或估计废气中的硫成分量; 操作模式改变装置，用于根据硫成分的检测值改变发动机的空燃比，硫成分的计算值或估计值为规定值以上，操作改变装置降低稀模的频率发动机的运转，缩短了稀薄模式运转的持续时间，或者禁止精益模式运转 n。

7. 发明授权

US5956940A Method and apparatus for monitoring deterioration of internal combustion engine exhaust gas purifier 失效
标题翻译：用于监测内燃机废气净化器的劣化的方法和装置
公开(公告)号：US5956940A
公开(公告)日：1999-09-28
申请号：US513665
申请日：1995-08-09
申请人： Toshio Manaka
发明人： Toshio Manaka
IPC分类号： F02D41/14 , F01N3/20 , F01N9/00 , F01N11/00 , F02D41/22 , F02D45/00 , G01N27/00 , F01N3/00
CPC分类号： F01N11/007 , F01N3/20 , F01N9/00 , F01N2430/06 , F01N2550/02 , Y02T10/47
摘要： A method and apparatus for monitoring deterioration of an internal combustion engine exhaust gas purifier in which first and second sensors are disposed on the upstream and downstream sides respectively of the purifier. The sensors are connected to an electronic control unit which, in normal operation, is arranged to control the air-fuel mixture supplied to each cylinder of the engine by controlling the amount of fuel supplied by an injector so that the air-fuel ratio is a predetermined mean value. The air-fuel ratio is changed from one predetermined value to another predetermined value and delay time taken for the second sensor to change its response subsequent to said change is indicative of the condition of the purifier so that deterioration of the purifier may be readily determined.
摘要翻译：一种用于监测内燃机废气净化器的劣化的方法和装置，其中第一和第二传感器分别设置在净化器的上游侧和下游侧。传感器连接到电子控制单元，该电子控制单元在正常操作中被布置成通过控制由喷射器供应的燃料量来控制供给到发动机的每个气缸的空气燃料混合物，使得空燃比为预定平均值。空燃比从一个预定值改变到另一个预定值，并且在所述改变之后第二传感器改变其响应所需的延迟时间指示净化器的状态，从而可以容易地确定净化器的劣化。

8. 发明授权

US5179924A Method and apparatus for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：用于控制内燃机中的空气燃料比的方法和装置
公开(公告)号：US5179924A
公开(公告)日：1993-01-19
申请号：US708227
申请日：1991-05-31
申请人： Toshio Manaka
发明人： Toshio Manaka
IPC分类号： G01N27/409 , F02D41/12 , F02D41/14 , F02D41/22 , F02D45/00 , G01N27/26
CPC分类号： F02D41/123 , F02D41/1493 , F02D41/1495
摘要： In an air-fuel ratio control method and apparatus for an internal combustion engine supplied with a gas mixture of air and fuel, in which an actual air-fuel ratio is determined from exhaust gas components by using an O.sub.2 -sensor installed in an exhaust pipe of the engine, and the air-fuel ratio of the mixture gas to be supplied to the engine is controlled through feedback control on the basis of deviation of the actually detected air-fuel ratio from a reference value (A/F=14.7). Performance of the O.sub.2 -sensor is determined by making use of change in the air-fuel ratio output of the O.sub.2 -sensor at a time of interruption of the fuel supply to the engine or at a time the fuel supply to the engine is restarted.
摘要翻译：在一种空燃比控制方法和装置中，该内燃机供给有空气和燃料的气体混合物，其中通过使用安装在排气管中的O 2传感器从排气成分确定实际空燃比并且通过基于实际检测到的空燃比与基准值（A / F = 14.7）的偏差的反馈控制来控制供给到发动机的混合气体的空燃比。 O2传感器的性能通过利用在发动机的燃料供应中断时或者在重新启动对发动机的燃料供给时的O2传感器的空燃比输出的变化来确定。

9. 发明授权

US4953530A Throttle valve opening degree controlling apparatus for internal combustion engine 失效
标题翻译：内燃机节流阀开度控制装置
公开(公告)号：US4953530A
公开(公告)日：1990-09-04
申请号：US375901
申请日：1989-07-06
申请人： Toshio Manaka , Masami Shida
发明人： Toshio Manaka , Masami Shida
IPC分类号： F02B1/04 , F02D41/04 , F02D41/14 , F02D41/24 , F02D43/00
CPC分类号： F02D41/2451 , F02D41/047 , F02D43/00 , F02B1/04 , F02D41/2454
摘要： A control unit has a fuel supply controller and a throttle valve opening degree controller. The fuel supply amount controller estimates and calculates the amount of fuel being supplied in cylinders with a real time. The throttle valve opening degree controller calculates a necessary opening degree so as to give a predetermined air-fuel ratio in accordance with a result value by the fuel supply amount controller. The fuel supply amount controller has a processing in which a fuel supply amount is corrected in accordance with an increase or decrease rate of an amount of fuel being adhered to an inner wall surface of an intake pipe. The throttle valve opening degree is controlled in accordance with a value obtained from the throttle valve opening degree controller as a control target value. A time lag in a follow-up for fuel is anticipated in advance, a desirable target air-fuel ratio is maintained correctly and easily.

10. 发明授权

US4799469A Apparatus and method for controlling ignition timing for internal combustion engine 失效
标题翻译：用于控制内燃机点火正时的装置和方法
公开(公告)号：US4799469A
公开(公告)日：1989-01-24
申请号：US446
申请日：1987-01-05
申请人： Masami Nagano , Takeshi Atago , Toshio Manaka
发明人： Masami Nagano , Takeshi Atago , Toshio Manaka
IPC分类号： F02P5/04 , F02P5/15 , F02P5/08
CPC分类号： F02P5/1504 , F02P5/045 , F02P5/151 , F02P5/1514 , Y02T10/46 , Y10T477/68
摘要： The ignition timing is controlled in that a change in engine speed is detected from a differentiated value dN/dt, and when dN/dt is larger than a predetermined value and when a value of dN/dt is positive, the ignition timing is retarded by a predetermined value from a fundamental ignition timing, and further, when dN/dt is larger than the predetermined value and when the value of dN/dt is negative, the ignition timing is advanced by the predetermined value from the fundamental ignition timing.
摘要翻译：控制点火正时是因为从差分值dN / dt检测发动机转速的变化，当dN / dt大于预定值时，当dN / dt的值为正时，点火正时被延迟并且当dN / dt大于预定值时，当dN / dt的值为负时，点火正时从基本点火正时提前预定值。

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