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1. 发明申请

US20170306811A1 SUPERCHARGED APPLIED IGNITION INTERNAL COMBUSTION ENGINE WITH EXHAUST-GAS TURBOCHARGING AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE OF SAID TYPE 审中-公开
公开(公告)号：US20170306811A1
公开(公告)日：2017-10-26
申请号：US15647448
申请日：2017-07-12
申请人： Ford Global Technologies, LLC
发明人： Martin Wirth , Klemens Grieser , Marco Marceno , Kay Hohenboeken , Jan Linsel , Harald Stoffels , Ludwig Stump
IPC分类号： F01L1/34 , F02D37/02 , F02D41/00 , F02P5/152 , F02D13/02 , F02P5/04 , F02D35/02
CPC分类号： F01L1/34 , F02D13/0203 , F02D35/023 , F02D37/02 , F02D41/0007 , F02D41/0087 , F02D2041/001 , F02D2200/0414 , F02D2200/0602 , F02D2200/101 , F02D2200/703 , F02P5/045 , F02P5/1528 , Y02T10/144 , Y02T10/18 , Y02T10/46
摘要： A turbocharged internal combustion engine is provided with at least a partially variable valve train on an intake side wherein the intake valves are controlled to optimize the actuation of a second inlet valve in relation to a first inlet valve for different load conditions.

2. 发明申请

US20160341133A1 METHOD AND SYSTEM FOR PRE-IGNITION CONTROL 有权
公开(公告)号：US20160341133A1
公开(公告)日：2016-11-24
申请号：US15226623
申请日：2016-08-02
申请人： Ford Global Technologies, LLC
发明人： Chris Paul Glugla , Robert Sarow Baskins , James Matthew Kindree , Paul A. Pietrzyk , Mark Paul Guerrier , Rama Sanghvi
IPC分类号： F02D13/02 , F02P5/152 , F02B37/18 , F02B39/16 , F02D41/30 , F02D9/02 , F02D35/02 , F02D11/10
CPC分类号： F02D13/0261 , F01N3/10 , F01N11/005 , F02B37/168 , F02B37/18 , F02B37/183 , F02B39/16 , F02B2039/168 , F02D9/02 , F02D11/105 , F02D13/0203 , F02D21/08 , F02D35/027 , F02D35/028 , F02D41/0007 , F02D41/0025 , F02D41/025 , F02D41/10 , F02D41/107 , F02D41/3005 , F02D2041/001 , F02D2041/0265 , F02D2200/0802 , F02D2200/602 , F02P5/1528 , Y02T10/144 , Y02T10/18 , Y02T10/26
摘要： Methods and systems are provided for addressing pre-ignition occurring while operating with blow-though air delivery. A variable cam timing device used to provide positive intake to exhaust valve overlap is adjusted in response to an indication of pre-ignition to transiently reduce valve overlap. Pre-ignition mitigating load limiting and enrichment applied during a blow-through mode is adjusted differently from those applied when blow-through air is not being delivered.

3. 发明申请

US20160069319A1 INTERNAL COMBUSTION ENGINE IGNITION DEVICE AND IGNITION METHOD 有权
标题翻译：内燃机发动机点火装置和点火方法
公开(公告)号：US20160069319A1
公开(公告)日：2016-03-10
申请号：US14785656
申请日：2014-01-21
申请人： NISSAN MOTOR CO., LTD.
发明人： Taisuke SHIRAISHI , Masaharu KASSAI
IPC分类号： F02P9/00
CPC分类号： F02P9/002 , F02P3/045 , F02P3/053 , F02P5/152 , F02P5/1528 , Y02T10/46
摘要： When an operating condition including load and speed of an internal combustion engine is in a prescribed low-speed high-load region, i.e., an energy suppression region, having a possibility causing pre-ignition, energization time TDWLMIN for the energy suppression region is selected as a primary coil energization time. In other normal regions, normal energization time TDWL is selected. Normal energization time TDWL has a characteristic such that the normal energization time shortens, as the engine speed increases. In a low speed region, a given energization time that can fulfil a discharge energy required in a high exhaust gas recirculation region is provided. Energization time TDWLMIN for the energy suppression region is constant regardless of engine speeds and relatively short, and is set to a level such that a coil generated maximum voltage does not exceed a withstand voltage of a spark plug even when no-discharge occurs due to pre-ignition.
摘要翻译：当包括内燃机的负载和速度的操作条件处于规定的低速高负荷区域（即，具有导致预点火的可能性的能量抑制区域）时，选择用于能量抑制区域的通电时间TDWLMIN 作为初级线圈通电时间。在其他正常区域中，选择正常通电时间TDWL。正常通电时间TDWL具有使发动机转速增加时正常通电时间缩短的特征。在低速区域中，提供能够实现高废气再循环区域所需的排出能量的给定通电时间。用于能量抑制区域的通电时间TDWLMIN与发动机转速无关，并且相对较短，并且被设定为使得线圈产生的最大电压即使在由于预先产生的非放电发生而不超过火花塞的耐受电压的水平 -点火。

4. 发明申请

US20150345410A1 SUPERCHARGED APPLIED IGNITION INTERNAL COMBUSTION ENGINE WITH EXHAUST-GAS TURBOCHARGING AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE OF SAID TYPE 有权
标题翻译：具有排气功能的超级应用点火内燃机和操作内燃式发动机的方法
公开(公告)号：US20150345410A1
公开(公告)日：2015-12-03
申请号：US14723009
申请日：2015-05-27
申请人： Ford Global Technologies, LLC
发明人： Martin Wirth , Klemens Grieser , Marco Marceno , Kay Hohenboeken , Jan Linsel , Harald Stoffels , Ludwig Stump
IPC分类号： F02D35/02 , F02D41/00 , F01L1/34 , F02M25/07
CPC分类号： F01L1/34 , F02D13/0203 , F02D35/023 , F02D37/02 , F02D41/0007 , F02D41/0087 , F02D2041/001 , F02D2200/0414 , F02D2200/0602 , F02D2200/101 , F02D2200/703 , F02P5/045 , F02P5/1528 , Y02T10/144 , Y02T10/18 , Y02T10/46
摘要： A turbocharged internal combustion engine is provided with at least a partially variable valve train on an intake side wherein the intake valves are controlled to optimize the actuation of a second inlet valve in relation to a first inlet valve for different load conditions.
摘要翻译：涡轮增压内燃机在进气侧设置有至少一个可部分可变的气门机构，其中进气门被控制以使第二进气门相对于不同负载条件下的第一进气门的致动最优化。

5. 发明授权

US08775055B2 Method and system for pre-ignition control 有权
公开(公告)号：US08775055B2
公开(公告)日：2014-07-08
申请号：US14035730
申请日：2013-09-24
申请人： Ford Global Technologies, LLC
发明人： Chris Paul Glugla , Michael Mancini
IPC分类号： B60T7/12
CPC分类号： F02P5/1528 , F02D35/02 , F02D35/021 , F02D35/023 , F02D35/027 , F02D41/0007 , F02D41/0025 , F02D41/10 , F02D41/182 , F02D41/402 , F02D41/403 , F02M69/46 , Y02T10/144 , Y02T10/44
摘要： Methods are provided for controlling an engine in response to a pre-ignition event. A pre-ignition threshold and a pre-ignition mitigating action are adjusted based on a rate of change of cylinder aircharge. As a result, pre-ignition events occurring during transient engine operating conditions are detected and addressed different from pre-ignition events occurring during steady-state engine operating conditions.

6. 发明授权

US08666637B2 Method and system for pre-ignition control 有权
标题翻译：预燃控制方法和系统
公开(公告)号：US08666637B2
公开(公告)日：2014-03-04
申请号：US13197284
申请日：2011-08-03
申请人： Chris Paul Glugla , Michael Mancini
发明人： Chris Paul Glugla , Michael Mancini
IPC分类号： F02P5/10 , F02P5/00
CPC分类号： F02D41/1498 , F02D35/021 , F02D35/023 , F02D35/027 , F02D41/0002 , F02D41/008 , F02D41/045 , F02D41/18 , F02D41/22 , F02D2041/001 , F02D2200/0404 , F02D2200/0406 , F02D2200/1012 , F02D2200/602 , F02P5/152 , F02P5/1528 , Y02T10/42 , Y02T10/46
摘要： Methods are provided for controlling an engine in response to a pre-ignition event. A pre-ignition threshold and a pre-ignition mitigating action are adjusted based on a rate of change of cylinder aircharge. As a result, pre-ignition events occurring during transient engine operating conditions are detected and addressed different from pre-ignition events occurring during steady-state engine operating conditions.
摘要翻译：提供了用于响应于预先点火事件来控制发动机的方法。基于气缸充气变化率来调节预点火阈值和预点火减轻动作。因此，在瞬态发动机运行条件期间发生的预先点火事件被检测和寻址，不同于稳态发动机运行条件期间发生的预先点火事件。

7. 发明授权

US08473182B2 Internal combustion engine control device 有权
标题翻译：内燃机控制装置
公开(公告)号：US08473182B2
公开(公告)日：2013-06-25
申请号：US13511384
申请日：2010-12-09
申请人： Kunihiko Suzuki , Seiji Asano
发明人： Kunihiko Suzuki , Seiji Asano
IPC分类号： G06F19/00 , F02B33/44 , F02P5/15 , F02D41/14 , G01L15/00
CPC分类号： F02P5/1521 , F02D13/0261 , F02D37/02 , F02D41/0007 , F02D41/10 , F02D41/18 , F02D2041/001 , F02D2200/0402 , F02D2200/0406 , F02D2200/0411 , F02D2200/0416 , F02P5/1504 , F02P5/1528 , Y02T10/144 , Y02T10/18 , Y02T10/46
摘要： An internal combustion engine control device is provided which can accurately estimate intake pipe temperature behavior during transient time even in an internal combustion engine embedded with a variable valve or a turbocharger. The internal combustion engine control device estimates transient behavior of the intake pipe temperature, on the basis of a flow rate (dGafs/dt) of gas flowing into the intake pipe, a flow rate (dGcyl/dt) of gas flowing from the intake pipe, an intake pipe pressure Pin, and a temporal changing rate (dPin/dt) of the intake pipe pressure. The device performs knocking control during transient time, on the basis of the estimated transient behavior of the intake pipe temperature.
摘要翻译：提供一种内燃机控制装置，其即使在嵌入可变阀或涡轮增压器的内燃机中也能够在过渡期间精确地估计进气管温度特性。内燃机控制装置基于流入进气管的气体的流量（dGafs / dt），从进气管流出的气体的流量（dGcyl / dt）来估计进气管温度的瞬态特性，进气管压力Pin和进气管压力的时间变化率（dPin / dt）。该装置根据进气管温度的估计瞬态特性，在瞬时时间内进行爆震控制。

8. 发明授权

US06837039B2 Device and method for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的装置和方法
公开(公告)号：US06837039B2
公开(公告)日：2005-01-04
申请号：US10315890
申请日：2002-12-10
申请人： Peter Schenk , Volker Ricken
发明人： Peter Schenk , Volker Ricken
IPC分类号： F02B37/00 , F01N3/023 , F01N9/00 , F02B33/32 , F02B37/18 , F02B75/12 , F02D23/00 , F02D23/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/38 , F02D43/00 , F02P5/15 , F02P5/152 , F01N3/00
CPC分类号： F01N3/0236 , F01N3/023 , F01N9/005 , F01N2430/06 , F01N2430/085 , F02B33/32 , F02B37/18 , F02B2075/125 , F02D41/0007 , F02D41/0245 , F02D41/0255 , F02D2200/0406 , F02D2200/0802 , F02P5/1516 , F02P5/1528 , Y02T10/123 , Y02T10/144 , Y02T10/26 , Y02T10/46 , Y02T10/47
摘要： A device and method for controlling an internal combustion engine (2) includes a charger (7) for increasing pressure of air supplied to the engine. IN addition, a catalyzer (10) for refining exhaust of the engine is provided. In dependence on the temperature of the catalyzer (10), the charger (7) is activated and the time point of the combustion is shifted in the direction of “late”.
摘要翻译：用于控制内燃机（2）的装置和方法包括用于增加供应给发动机的空气压力的充电器（7）。此外，提供了一种用于精炼发动机排气的催化剂（10）。根据催化剂（10）的温度，充电器（7）被激活，并且燃烧的时间点沿“迟”方向移动。

9. 发明授权

US06553949B1 Engine knock prevention system and method 有权
标题翻译：发动机爆震预防系统及方法
公开(公告)号：US06553949B1
公开(公告)日：2003-04-29
申请号：US09799279
申请日：2001-03-05
申请人： Ilya V Kolmanovsky , Julia Helen Buckland , Jeffrey Arthur Cook , Jing Sun
发明人： Ilya V Kolmanovsky , Julia Helen Buckland , Jeffrey Arthur Cook , Jing Sun
IPC分类号： F02P5152
CPC分类号： F02D35/027 , F02B29/0406 , F02B75/045 , F02D15/02 , F02D37/02 , F02D41/0007 , F02M26/05 , F02M26/48 , F02P5/1528 , Y02T10/144 , Y02T10/46
摘要： A system and a method for improving engine performance by utilizing a variable compression ratio mechanism and a boosting mechanism are presented. The performance is improved by coordinating the control of ignition timing, compression ratio, and engine boosting while at the same time minimizing engine knock, preventing undesirable interaction, and providing optimal fuel economy. According to the present invention, adjusting ignition timing and compression ratio can be done either sequentially or concurrently.
摘要翻译：提出了一种通过利用可变压缩比机构和升压机构来提高发动机性能的系统和方法。通过协调点火正时，压缩比和发动机升压的控制来改善性能，同时最小化发动机爆震，防止不期望的相互作用，并提供最佳的燃油经济性。根据本发明，可以顺序或同时进行点火正时和压缩比的调整。

10. 发明授权

US4706197A Device for correcting functional, quantities in an internal combustion engine 失效
标题翻译：用于校正内燃机功能，数量的装置
公开(公告)号：US4706197A
公开(公告)日：1987-11-10
申请号：US689281
申请日：1985-01-07
申请人： Angelo Ciccarone
发明人： Angelo Ciccarone
IPC分类号： F02B37/00 , F02D35/02 , F02D41/00 , F02D45/00 , F02P5/152 , F02P5/153 , F02P5/14 , G06F15/20
CPC分类号： F02D35/027 , F02D41/0007 , F02P5/1528 , Y02T10/144 , Y02T10/46
摘要： This invention relates to a device for correcting functional quantities of an internal combustion engine in accordance with detonation. The correction is made by comparing the amplitude of a vibratory signal indicative of detonation with a reference signal.In order to cause the correction to take place, a sensitivity factor is used multiplied by a correcting constant which depends on the value of the reference signal or on the ratio of the reference signal to the reference signal in the absence of detonation, this being an index of the basic characteristics and operating state of the engine and transducer.
摘要翻译：本发明涉及一种根据爆震校正内燃机的功能量的装置。通过将指示爆震的振动信号的振幅与参考信号进行比较来进行校正。为了进行校正，使用灵敏度因子乘以校正常数，该校正常数取决于参考信号的值或者在不存在爆震的情况下参考信号与参考信号的比率，这是一个发动机和换能器的基本特性和运行状态指标。

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