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1. 发明授权

US5875864A Control system for hybrid vehicles 失效
标题翻译：混合动力汽车控制系统
公开(公告)号：US5875864A
公开(公告)日：1999-03-02
申请号：US821867
申请日：1997-03-21
申请人： Toru Yano , Takahiro Yonekura , Hidehito Ikebe , Yusuke Tatara , Yutaka Tamagawa
发明人： Toru Yano , Takahiro Yonekura , Hidehito Ikebe , Yusuke Tatara , Yutaka Tamagawa
IPC分类号： F02D29/06 , B60K6/20 , B60K6/485 , B60K6/543 , B60K6/547 , B60L7/10 , B60L11/12 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/08 , B60W20/00 , B60K6/04
CPC分类号： B60W20/13 , B60K6/485 , B60K6/543 , B60K6/547 , B60L11/12 , B60L11/1862 , B60L15/2045 , B60L15/2054 , B60L7/10 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/244 , B60W2530/16 , B60W2710/0605 , B60W2710/0616 , B60W2710/0622 , Y02T10/6226 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7283 , Y10S903/903 , Y10S903/918 , Y10S903/919
摘要： A control system is provided for a hybrid vehicle including an internal combustion engine, a drive shaft driven by the engine, a generator for converting kinetic energy of the drive shaft to electrical energy to generate electric power, and an electrical storage device for storing electrical energy output from the generator. Deceleration of the engine is detected. Supply of fuel to the engine is interrupted during the deceleration of the engine. An amount of intake air supplied to the engine is controlled such that the amount of intake air supplied to the engine is increased when the generator regenerates electrical energy during the deceleration of the engine. Calculation is made of an amount of electrical energy to be regenerated by the generator during the deceleration of the engine. An output from the generator is controlled based on the amount of electrical energy calculated.
摘要翻译：提供了一种用于混合动力车辆的控制系统，其包括内燃机，由发动机驱动的驱动轴，用于将驱动轴的动能转换为电能以产生电力的发电机，以及用于存储电能的电存储装置从发电机输出。检测到发动机的减速。在发动机减速期间，向发动机供应燃料中断。控制供给发动机的进气量，使得当发动机在发动机减速期间再生电能时，供给发动机的进气量增加。计算发动机减速期间由发电机再生的电能量。基于计算的电能量来控制发电机的输出。

2. 发明授权

US5564283A Exhaust emission control system in internal combustion engine 失效
标题翻译：内燃机尾气排放控制系统
公开(公告)号：US5564283A
公开(公告)日：1996-10-15
申请号：US314641
申请日：1994-09-29
申请人： Toru Yano , Hidehito Ikebe , Kazuhide Terada
发明人： Toru Yano , Hidehito Ikebe , Kazuhide Terada
IPC分类号： F02B1/04 , F02D21/08 , F02D41/00 , F02D41/02 , F02D41/14 , F02D43/00 , F02M11/10 , F02M25/07 , F02P5/15 , F02M25/06
CPC分类号： F02D41/0065 , F02D41/146 , F02P5/1516 , F02B1/04 , F02D2200/0802 , Y02T10/46 , Y02T10/47
摘要： In an exhaust emission control system in an internal combustion engine which includes a spark plug disposed to face a combustion chamber, an intake system having a fuel injection valve disposed therein, an exhaust system having a catalytic converter incorporated therein and filled with a catalyst for reducing nitrogen oxide (NO.sub.x) in the presence of hydrocarbons in an oxidizing atmosphere, and an exhaust gas circulation amount control means capable of measuring and controlling the amount of exhaust gas circulated from the exhaust system to the intake system. The amount of exhaust gas circulated by the exhaust gas circulation amount control means the amount and timing of fuel injected by the fuel injection valve and the timing of ignition of the spark plug are controlled by a control unit, so that the amount of NO.sub.x discharged, is detected by the NO.sub.x detector in the exhaust system at a location downstream from the catalytic converter, is equal to or less than an acceptable amount of NO.sub.x discharged which acceptable amount is set in accordance with the number of revolutions of the engine detected by a revolution-number detector as well as the engine load detected by a load detector. Thus, it is possible to control the concentration and type of hydrocarbons and the temperature of the catalyst to increase the elimination rate of NO.sub.x.
摘要翻译：在内燃机的废气排放控制系统中，其包括设置成面对燃烧室的火花塞，具有设置在其中的燃料喷射阀的进气系统，具有并入其中的催化转化器的排气系统，并填充有用于还原的催化剂在氧化性气氛中的烃存在下的氮氧化物（NOx）和能够测量和控制从排气系统循环到进气系统的废气量的废气循环量控制装置。由废气循环量控制装置循环的废气量由燃料喷射阀喷射的燃料的量和时间以及火花塞的点火时间由控制单元控制，从而排出的NOx量，由排气系统中的NOx检测器在催化转化器下游的位置检测到，等于或小于根据由转速检测到的发动机的转数设定可接受量的NOx排放的可接受量 - 检测器以及由负载检测器检测到的发动机负载。因此，可以控制烃的浓度和类型以及催化剂的温度来提高NOx的消除速率。

3. 发明授权

US5243947A Fuel injection control system for internal combustion engines 失效
标题翻译：内燃机燃油喷射控制系统
公开(公告)号：US5243947A
公开(公告)日：1993-09-14
申请号：US911292
申请日：1992-07-09
申请人： Yoshio Yamamoto , Toshio Yokoyama , Susumu Toki , Hidehito Ikebe
发明人： Yoshio Yamamoto , Toshio Yokoyama , Susumu Toki , Hidehito Ikebe
IPC分类号： F02D45/00 , F02B1/04 , F02B3/06 , F02D41/02 , F02D41/04 , F02D41/26 , F02D41/30 , F02D41/32 , F02D41/34 , F02D41/38
CPC分类号： F02D35/023 , F02D41/266 , F02D41/3023 , F02D41/32 , F02D41/34 , F02D41/345 , F02D41/38 , F02D41/3836 , F02B1/04 , F02B3/06 , F02D2041/389 , F02D2200/0406 , F02D2200/0602 , F02D2200/0606 , F02D2200/503 , F02D2200/703 , F02D2250/31 , F02D41/1456 , Y02T10/44
摘要： A fuel injection control system is provided for use in a cylinder injection/spark ignition type internal combustion engine in which fuel is injected directly into cylinders through respective fuel injection valves mounted in the cylinder heads. An ECU determines a desired fuel injection amount based upon the engine rotational speed and an engine load condition, determines desired fuel pressure to be supplied to the fuel injection valves and controls the actual fuel supply pressure relative to the desired fuel pressure. The ECU causes fuel to be supplied under the desired fuel pressure to each of the fuel injection valves, based upon the engine rotational speed and injected thereby into the corresponding cylinder when the crank angle of the engine falls within a predetermined range in the vicinity of a top dead point of the cylinder corresponding to a compression stroke thereof. The predetermined crank angle range is set to a range of 20.degree. BTDC to 5.degree. ATDC.

4. 发明授权

US5199403A Air fuel ratio control system for variable valve timing type internal combustion engines 失效
标题翻译：空气燃料比例控制系统，用于变量阀时间类型内燃机
公开(公告)号：US5199403A
公开(公告)日：1993-04-06
申请号：US911028
申请日：1992-07-09
申请人： Shusuke Akazaki , Hidehito Ikebe
发明人： Shusuke Akazaki , Hidehito Ikebe
IPC分类号： F02D41/14 , F01L1/26 , F02D13/02 , F02D41/00 , F02D43/00 , F02D45/00
CPC分类号： F01L1/267 , F02D13/0234 , F02D41/0002 , F02B2275/18 , F02D2041/001 , Y02T10/18 , Y02T10/42
摘要： An air-fuel ratio control system for an internal combustion engine having at least one intake valve with its valve timing changeable at least between low-speed valve timing suitable for engine operation in a low engine rotational speed region, and high-speed valve timing suitable for engine operation in a high engine rotational speed region. When changeover is to be effected from the low-speed valve timing to the high-speed valve timing, an ECU changes the desired air-fuel ratio to be applied when the low-speed valve timing is selected, to one to be applied when the high-speed valve timing is selected, and changes the valve timing to the high-speed valve timing after the desired air-fuel ratio has been changed to the one to be applied when the high-speed valve timing is selected.

5. 发明授权

US5390632A Engine cooling system 失效
标题翻译：发动机冷却系统
公开(公告)号：US5390632A
公开(公告)日：1995-02-21
申请号：US19969
申请日：1993-02-19
申请人： Hidehito Ikebe , Hiroyuki Niikura , Masaaki Hiratani , Hiroo Shimada , Koji Okazaki , Toshio Yokoyama
发明人： Hidehito Ikebe , Hiroyuki Niikura , Masaaki Hiratani , Hiroo Shimada , Koji Okazaki , Toshio Yokoyama
IPC分类号： F01P5/12 , F01P7/14 , F01P7/16 , F01P7/00
CPC分类号： F01P7/164 , F01P7/167 , F01P2005/125 , F01P2007/143 , F01P2025/12 , F01P2025/13 , F01P2025/30 , F01P2025/32 , F01P2025/36 , F01P2025/40 , F01P2025/52 , F01P2025/60 , F01P2025/62 , F01P2025/64 , F01P2031/30 , F01P2060/04 , F01P2060/045 , F01P2060/08
摘要： An engine cooling system comprises a cooling water circulation circuit interconnecting an engine body and a radiator, a bypass circuit connected to the cooling water circulation circuit to bypass the radiator, an electric-powered water pump disposed in the cooling water circulation circuit adjacent an engine inlet, a flow rate control valve for controlling the flow rate of cooling water flowing through the radiator, an outlet water temperature detector for detecting an engine outlet water temperature in the cooling water circulation circuit, an inlet water temperature detector for detecting an engine inlet water temperature in the cooling water circulation circuit, and a control means for controlling the operation of the water pump in accordance with at least the engine outlet water temperature and controlling the operation of the flow rate control valve in accordance with at least the engine inlet water temperature to thereby properly control the temperature of the cooling water in accordance with the operational condition of the engine.
摘要翻译：发动机冷却系统包括将发动机主体和散热器相互连接的冷却水循环回路，连接到冷却水循环回路以绕过散热器的旁路回路，设置在与发动机入口相邻的冷却水循环回路中的电动水泵，用于控制流过散热器的冷却水的流量的流量控制阀，用于检测冷却水循环回路中的发动机出口水温的出口水温检测器，检测发动机入口水温的入口水温检测器在冷却水循环回路中，以及控制装置，用于根据至少发动机出口水温来控制水泵的运转，并根据至少发动机入口水温至从而适当地控制ac中的冷却水的温度与发动机的运行状况一致。

6. 发明授权

US5239963A Ignition timing control system for internal combustion engines 失效
标题翻译：用于内燃机的点火时序控制系统
公开(公告)号：US5239963A
公开(公告)日：1993-08-31
申请号：US975384
申请日：1992-11-12
申请人： Hidehito Ikebe , Shusuke Akazaki
发明人： Hidehito Ikebe , Shusuke Akazaki
IPC分类号： F02D13/02 , F02D29/00 , F02D45/00 , F02P5/15
CPC分类号： F02P5/1504 , F02P5/1502 , F02B2275/18 , Y02T10/46 , Y10T477/67
摘要： An ignition timing control system controls ignition timing of spark plugs of an internal combustion engine associated with a plurality of changeover devices, changeover of an operative state of each of which has influence upon output torque of the engine. Operating conditions of the engine are detected. A basic ignition timing advance value is calculated based on results of detection of the operating conditions of the engine. A changeover of the operative state of each of the changeover devices is detected. A correction value for correcting the basic ignition timing advance value for suppressing the engine torque is calculated, in response to results of detection of the changeover of the operative state of each of the changeover devices. The largest one of a plurality of the correction values calculated is selected to a final correction value to be used for correcting the basic ignition timing advance value, when changeovers of the operative states of at least two of the changeover devices are detected substantially at the same time.

7. 发明授权

US5297532A Supercharging pressure control system for supercharged internal combustion engines 失效
标题翻译：增压内燃机增压控制系统
公开(公告)号：US5297532A
公开(公告)日：1994-03-29
申请号：US960961
申请日：1992-10-14
申请人： Hidehito Ikebe , Takuya Sugino , Susumu Nakajima , Kenichiro Kinoshita , Nobu Takahashi
发明人： Hidehito Ikebe , Takuya Sugino , Susumu Nakajima , Kenichiro Kinoshita , Nobu Takahashi
IPC分类号： F02B29/04 , F02B33/44 , F02D41/00 , F02D41/02 , F02B33/00
CPC分类号： F02B29/0418 , F02B29/0443 , F02B33/446 , F02D41/0007 , F02D41/0235 , F02D41/024 , F01N2430/00 , F02B29/0493 , F02D2200/0802 , Y02T10/144 , Y02T10/146 , Y02T10/26
摘要： A supercharged internal combustion engine includes an intake passage, a supercharger arranged in the intake passage, an exhaust passage, and a catalytic converter arranged in the exhaust passage. A supercharging pressure control system for the engine controls the opening of a supercharging pressure control valve for controlling supercharging pressure of intake air supplied to the engine by the supercharger. When the temperature of the catalytic converter falls outside a predetermined range, the opening of the control valve is controlled in a manner such that the temperature of the catalytic converter is brought into the predetermined range.
摘要翻译：增压内燃机包括进气通道，布置在进气通道中的增压器，排气通道和布置在排气通道中的催化转化器。用于发动机的增压压力控制系统控制增压压力控制阀的打开，用于控制由增压器供给发动机的进气的增压压力。当催化转化器的温度超出预定范围时，以使催化转化器的温度达到预定范围的方式控制控制阀的打开。

8. 发明授权

US5220899A Internal combustion engine with air assist fuel injection control system 失效
标题翻译：内燃机与空气辅助燃油喷射控制系统
公开(公告)号：US5220899A
公开(公告)日：1993-06-22
申请号：US938924
申请日：1992-08-31
申请人： Hidehito Ikebe , Shusuke Akazaki
发明人： Hidehito Ikebe , Shusuke Akazaki
IPC分类号： F01L13/00 , F01L1/26 , F02B31/02 , F02D7/02 , F02D13/02 , F02D41/00 , F02D43/00 , F02M69/00 , F02M69/04 , F02M69/08
CPC分类号： F02M69/044 , F01L1/267 , F02D41/0002 , F02D7/02 , F02M69/047 , F02M69/08 , F02B2275/20 , F02D2041/0015 , Y02T10/146 , Y02T10/42
摘要： An internal combustion engine of the type having a fuel injection valve provided with assist air supply device for finely atomizing fuel and disposed in an intermediate portion of the intake passage, and swirl control device for producing a swirl in the combustion chamber in accordance with an operational condition of the engine, which engine is capable of conducting a lean burn. The engine further includes a control unit for controlling the operation of the assist air supply device in accordance with the operational conditions of the engine including at least the temperature of the engine cooling water, the operational condition of the swirl control device, and the condition whether the engine is in the range of the lean burn to thereby improve the operaation of engine under various conditions.

9. 发明授权

US5172674A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US5172674A
公开(公告)日：1992-12-22
申请号：US800613
申请日：1991-11-27
申请人： Kaoru Horie , Kazutoshi Nishizawa , Kenichiro Kinoshita , Makoto Kishida , Hidehito Ikebe , Hitoshi Takahashi
发明人： Kaoru Horie , Kazutoshi Nishizawa , Kenichiro Kinoshita , Makoto Kishida , Hidehito Ikebe , Hitoshi Takahashi
IPC分类号： F02M25/07 , F01L1/26 , F02B31/00 , F02D7/02 , F02D21/08 , F02D41/00 , F02D41/02 , F02D43/00 , F02M23/12 , F02M69/08
CPC分类号： F02D41/005 , F01L1/267 , F02D41/0002 , F02D7/02 , F02M69/08 , F02B2275/20 , Y02T10/146 , Y02T10/42 , Y02T10/47
摘要： An internal combustion engine having an assist air supply device for finely dividing injected fuel and an exhaust gas recirculation device for selectively circulating an exhaust gas from an exhaust passage into an air intake passage. In this internal combustion engine, a swirl operation for a lean burn during a low load on the engine and a non-swirl operation for a burn based on a theoretical air-fuel ratio can be selectively switched between such operations. In the non-swirl operation, the supply of an assist air and the recirculation of a large amount of an exhaust gas are carried out. This makes it possible to reduce both specific consumption of fuel and the amount of NO.sub.x in the exhaust gas over the entire operational region of the engine.
摘要翻译：具有用于细分喷射燃料的辅助空气供应装置和用于选择性地将废气从排气通道循环到进气通道中的废气再循环装置的内燃机。在这种内燃机中，可以在这种操作之间选择性地切换在发动机的低负载下的稀燃的涡流操作和基于理论空燃比的燃烧的非涡旋操作。在非漩涡操作中，执行辅助空气的供应和大量废气的再循环。这使得可以在发动机的整个操作区域上减少燃料的特定消耗量和废气中的NOx的量。

10. 发明授权

US5713197A Catalyst deterioration-detecting system for internal combustion engines 失效
标题翻译：内燃机用催化剂劣化检测系统
公开(公告)号：US5713197A
公开(公告)日：1998-02-03
申请号：US533209
申请日：1995-09-25
申请人： Ken Ogawa , Hidehito Ikebe , Yoshikazu Oshima , Yasunori Ehara
发明人： Ken Ogawa , Hidehito Ikebe , Yoshikazu Oshima , Yasunori Ehara
IPC分类号： F02B77/08 , F01N3/20 , F01N11/00 , F02D41/14 , F02P5/15 , F01N3/28
CPC分类号： F02P5/1516 , F01N11/007 , F01N2550/02 , F01N2900/0422 , F02B2275/18 , F02D41/1456 , Y02T10/46 , Y02T10/47
摘要： There is provided a catalyst deterioration-detecting system for an internal combustion engine having at least one catalyst arranged in the exhaust passage, for purifying noxious components present in exhaust gases emitted from the engine, and an exhaust gas component concentration sensor arranged in the exhaust passage at a location downstream of the catalyst, for detecting concentration of a specific component in the exhaust gases. An ECU of the system controls the ignition timing of the engine, and detects the degree of deterioration of the catalyst, based on an output value from the exhaust gas component concentration sensor. The ignition timing of the engine is retarded in dependence on the detected degree of deterioration of the catalyst.
摘要翻译：提供了一种用于内燃机的催化剂劣化检测系统，其具有布置在排气通道中的至少一个催化剂，用于净化从发动机排放的废气中存在的有害成分，以及布置在排气通道中的排气组分浓度传感器在催化剂下游的位置处，用于检测废气中特定组分的浓度。系统的ECU控制发动机的点火正时，并根据来自排气成分浓度传感器的输出值检测催化剂的劣化程度。根据检测到的催化剂的劣化程度，发动机的点火正时被延迟。

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