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2. 发明公开

EP2652297A1 VERFAHREN ZUR ERKENNUNG DER BETRIEBSBEREITSCHAFT EINER SPRUNG-LAMBDASONDE 有权
标题翻译：检测方法的可用性JUMP LAMBDASONDE作者：
公开(公告)号：EP2652297A1
公开(公告)日：2013-10-23
申请号：EP11787681.3
申请日：2011-11-23
申请人： Robert Bosch GmbH
发明人： FEY, Michael
IPC分类号： F02D41/14
CPC分类号： G01M15/104 , F02D41/1455 , F02D41/1496 , Y02T10/47
摘要： In a method for detecting the operational readiness of a jump lambda sensor, which is associated with an internal combustion engine, the internal resistance of the sensor is detected as a criterion for the operational readiness of the sensor. The internal resistance is measured by applying a pulsed current to the sensor, the frequency of the current being selected depending on the state of the sensor (1, 2, 3, 4).

3. 发明授权

EP1913245B1 SOOT GENERATION AMOUNT ESTIMATION APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译： DEVICE用于估计内燃机的煤烟的产生量
公开(公告)号：EP1913245B1
公开(公告)日：2010-03-17
申请号：EP06768318.5
申请日：2006-07-13
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： ONISHI, Tomomi , FUKUMA, Takao , NAKAYAMA, Shigeki , TAKATORI, Yoshiki , KUBO, Shuichi , YAMAZAKI, Satoshi
IPC分类号： F02D41/02 , F02D41/14
CPC分类号： F02D41/029 , F01N9/002 , F02B29/0406 , F02B37/00 , F02D35/025 , F02D41/0065 , F02D41/1455 , F02D41/1467 , F02D2041/0017 , F02D2041/1433 , F02D2041/1437 , F02D2200/602 , F02M26/05 , F02M26/23 , F02M26/46 , Y02T10/47

4. 发明公开

EP1896705A1 COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：EP1896705A1
公开(公告)日：2008-03-12
申请号：EP06757999.5
申请日：2006-06-27
申请人： Ottonova AB
发明人： WELLEV, Jens , ELONSSON, Anders
IPC分类号： F02B1/04 , F02B23/08
CPC分类号： F02B23/08 , F02D41/1455 , F02M17/10 , F02M19/08 , F02P5/1502 , Y02T10/125
摘要： The present invention relates to an internal combustion engine of piston type operating with a mixture of combustible fuel and air comprising at least one combustion chamber (11) and a piston (2) movably arranged in said combustion chamber (11) to compress the fuel and air mixture so as to provide a maximum compression ratio in the range of 15:1 to 25:1 ; an inlet (4) arranged in said combustion chamber for receiving an amount of said mixture of fuel and air into said combustion chamber (11); and an igniting device (3) arranged in said combustion chamber (11) for igniting said mixture of fuel and air received in said combustion chamber (11) at a crank shaft (9) angle position in the range of 0 degrees to 15 degrees after a top dead center (ATDC) of said piston in said combustion chamber (11); wherein the combustion chamber and piston is arranged to reduce the risk of hot spots and the engine is configured to have a burn rate where 90% of the fuel is burnt in a crank angle position range of between 15° to 40°. The invention also relates to a method or combustion, a vehicle, ship or power plant comprising the combustion engine according to the present invention.
摘要翻译：活塞式内燃机技术领域本发明涉及一种用可燃燃料和空气的混合物运行的活塞式内燃机，该内燃机包括至少一个燃烧室（11）和可移动地布置在所述燃烧室（11）中以压缩燃料的活塞（2），和空气混合物以便提供在15：1至25：1范围内的最大压缩比; 设置在所述燃烧室中用于接收一定量的所述燃料和空气混合物进入所述燃烧室（11）的入口（4）; 和布置在所述燃烧室（11）中的点火装置（3），用于点燃在所述燃烧室（11）中接收的所述燃料和空气的混合物之后在0度至15度范围内的曲轴（9）角度位置处的燃料和空气的混合物在所述燃烧室（11）中的所述活塞的上死点（ATDC）; 其中所述燃烧室和活塞布置成降低热点的风险，并且所述发动机构造成具有燃烧率，其中90％的燃料在15°至40°之间的曲柄角位置范围内燃烧。本发明还涉及包括根据本发明的内燃机的方法或燃烧，车辆，船舶或动力设备。

5. 发明授权

EP1128043B1 Air-fuel ratio control of engine 有权
标题翻译：用于内燃发动机的空气 - 燃料比的控制系统
公开(公告)号：EP1128043B1
公开(公告)日：2005-11-30
申请号：EP01104129.0
申请日：2001-02-21
申请人： NISSAN MOTOR CO., LTD.
发明人： Kobayashi, Hideaki , Matsuno, Osamu , Kakuyama, Masatomo
IPC分类号： F02D41/14
CPC分类号： F02D41/1455 , F02D41/0295 , F02D41/1441 , F02D41/1495 , F02D41/2441 , F02D41/2454 , F02D41/2474 , F02D2200/0814

6. 发明公开

EP1433933A3 Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine 失效
标题翻译：一种用于内燃发动机和催化转化器的用于内燃发动机的排气净化的排气净化系统
公开(公告)号：EP1433933A3
公开(公告)日：2004-12-29
申请号：EP04006545.0
申请日：1997-06-09
申请人： Hitachi, Ltd.
发明人： Hanaoka, Hiroshi, c/o Hitachi Ltd. , Kuroda, Osamu, c/o Hitachi, Ltd. , Doi, Ryouta, Hitachi, Ltd. , Iizuka, Hidehiro, Hitachi, Ltd. , Ogawa, Toshio, c/o Hitachi, Ltd. , Yamashita, Hisao, c/o Hitachi Ltd. , Azuhata, Shigeru, c/o Hitachi Ltd. , Kitahara, Yuichi, Hitachi, Ltd. , Hiratsuka, Toshifumi, Hitachi, Ltd. , Okude, Kojiro , Shinotsuka, Norihiro, Hitachi, Ltd. , Manaka, Toshio, Hitachi, Ltd.
IPC分类号： F01N3/08 , F01N3/20 , F01N3/28 , F02D41/02 , B01D53/94
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 (99) is disclosed which comprises an exhaust gas duct connected to said engine (99), through which the exhaust gas flows, and a catalyst (18) disposed in said exhaust gas duct, for adsorbing NOx under lean combustion conditions. A manifold catalyst (19) may be disposed in said exhaust gas duct after the engine (99) upstream of said catalyst (18), which has the functions of a three way catalyst and a combustion catalyst. The manifold catalyst (19) arises its working temperature in a short time after engine starting in order to allow the purification of hydrocarbons (HC) and carbon monoxide (CO) immediately after engine starting. Alternatively a three way catalyst or a combustion catalyst may be disposed in said exhaust gas duct at the upstream of said catalyst (18).
摘要翻译：本发明涉及一种在排气净化装置用于在内燃机（99）包括连接到所述发动机（99），排气管道，通过将含有氮氧化物的排气气体通过，并在置于所述主催化剂（18）在与废气接触排气管道，worin所述主催化剂（18）化学吸附并且在所述排气气体的存在下的NOx RETAIN当所述发动机（99）在稀操作模式操作和NOx保留在所述主催化剂（ 18）当所述发动机（99），具有丰富的或化学计量的空气 - 燃料比操作被减到N2在所述废气的存在。

7. 发明授权

EP0961020B1 Control device for air-fuel ratio sensor 有权
标题翻译：为空燃比传感器控制装置
公开(公告)号：EP0961020B1
公开(公告)日：2004-07-14
申请号：EP99109497.0
申请日：1999-05-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Aoki, Keiichiro
IPC分类号： F02D41/14 , F02D41/22 , G01N27/406
CPC分类号： F02D41/1495 , F02D41/1455 , F02D2041/1432

8. 发明公开

EP1370759A2 VERFAHREN ZUM BETRIEB VON BRENNKRAFTMASCHINEN 有权
标题翻译：方法操作内燃机
公开(公告)号：EP1370759A2
公开(公告)日：2003-12-17
申请号：EP02722045.8
申请日：2002-02-05
申请人： Volkswagen Aktiengesellschaft
发明人： POTT, Ekkehard
IPC分类号： F02D41/14
CPC分类号： F02D37/00 , F02D41/1441 , F02D41/1444 , F02D41/1451 , F02D41/1453 , F02D41/1455 , F02D41/1456 , F02D41/1459 , F02D41/146 , F02D41/1475 , F02D41/1497 , F02D41/22 , F02D41/2438 , F02D41/2454 , F02D41/2474 , F02D2041/1468 , F02D2250/36 , Y02T10/22 , Y02T10/40
摘要： The invention relates to a method for operating an internal combustion engine, in which one operational parameter of said engine is modified in accordance with emission values of the exhaust gas to influence the emission values. According to said method, the emission values of two pollutant components of the exhaust gas, such as CO, NO, NO2, NH3, SO2, H2S, CH4 and/or additional HC components are determined and if the emission value of a first pollutant component exceeds a predetermined maximum threshold value, the value of one operating parameter is modified to reduce the emission value of the first pollutant component, whereby an increase in the emission value is permitted for at least the second pollutant component up to a maximum value. The invention also relates to a method for operating an internal combustion engine comprising a lambda probe, located in the exhaust system, according to which the emission values of two pollutant components of the exhaust gas are used to calibrate the lambda probe. The invention further relates to a method for operating an internal combustion engine, in which the emissions of said engine are used to diagnose the operating condition of the engine. According to said method, the emission values of two pollutant components of the exhaust gas are determined and compared with predefined nominal values and the result of said comparison is used to form a condition signal that is characteristic of the operating condition of the internal combustion engine.

9. 发明公开

EP1245811A2 Fuel metering method for an engine operating with controlled auto-ignition 有权
标题翻译：电动汽车公司电动汽车司机Selbstzündung
公开(公告)号：EP1245811A2
公开(公告)日：2002-10-02
申请号：EP02100083.1
申请日：2002-01-30
申请人： Ford Global Technologies, Inc.
发明人： Ma, Thomas, Tsoi-Hei
IPC分类号： F02D33/02 , F02D41/18 , F02D13/02
CPC分类号： F02D13/0265 , F02B1/12 , F02B3/06 , F02D41/0002 , F02D41/006 , F02D41/1455 , F02D41/1456 , F02D41/18 , F02D41/3035 , F02D2041/001 , F02D2200/0402 , F02D2250/32 , Y02T10/18 , Y02T10/42
摘要： A fuel metering method is described for setting a desired air-to-fuel ratio in the combustible mixture to a controlled auto-ignition engine in which intake air is admitted through a wide open throttle and controlled indirectly by varying the mass of residual gases in the combustion chamber at the instant when the intake valve opens by regulating the timing of the closing of the exhaust valve during the exhaust stroke. The method comprises the steps of deriving a coarse estimation of the mass air flow into the engine based upon the timing of the closing of the exhaust valve, deriving a coarse estimation of the fuel quantity required based on the coarse estimation of mass air flow to achieve a desired air-to-fuel ratio to the engine, setting a nominal fuel supply quantity to the engine in accordance with the coarse estimation of the required fuel quantity, and adjusting the nominal fuel quantity by closed-loop adjustment based on the deviation from a reference value of a reading from a sensor responsive to the oxygen content of the engine exhaust gases.
摘要翻译：描述了一种燃料计量方法，用于将可燃混合物中的所需空燃比设定为受控自动点火发动机，其中进气通过宽敞的节流阀进入，并间接控制，通过改变其中的残留气体的质量通过调节在排气冲程期间关闭排气门的正时，进气门打开时的瞬间的燃烧室。该方法包括以下步骤：基于排气阀关闭的时间，推导出进入发动机的大量空气流的粗略估计，得出基于大气流量粗略估计所需燃料量的粗略估计，以实现与发动机的期望的空燃比，根据所需燃料量的粗略估计，将发动机的标称燃料供给量设定为基于与a的偏差的闭环调整来调整标称燃料量响应于发动机废气的氧含量的来自传感器的读数的参考值。

10. 发明公开

EP0096514A2 Detecting combustible or combustion-supporting constituents in exhaust gas from an internal combustion engine 失效
标题翻译： Feststellung brennbarer oder verbrennungsunterhaltender Bestandteile in Abgasen eines动词动词。
公开(公告)号：EP0096514A2
公开(公告)日：1983-12-21
申请号：EP83303040.6
申请日：1983-05-26
申请人： BL TECHNOLOGY LIMITED
发明人： Parker, Peter Harry
IPC分类号： G01N33/00 , G01N27/16
CPC分类号： F02D41/1455 , F02D41/1406 , G01N27/16 , G01N33/0026
摘要： A method and apparatus are provided for measuring air/fuel ratio for a fuel mixture (particularly for a spark ignition engine). A flow path is provided, for fuel mixture, which contains zones whereby either fuel can be added to lean mixtures or air can be added to rich ones (such additions being termed doping). In a subsequent reaction zone the temperature of, or current through, a conductor is maintained constant. The regulator needed to maintain the constant state enables the point of maximum heat release on combustion of a doped or undoped mixture near the conductor to be determined. A unique relationship between the ratio and such heat release enable the ratio to be determined.
摘要翻译：提供了一种用于测量燃料混合物（特别是用于火花点火发动机）的空气/燃料比的方法和装置。为燃料混合物提供了一个流动路径，燃料混合物包含可将燃料添加到稀混合物或空气中的区域，可以加入富氧燃料（这种添加物称为掺杂物）。在随后的反应区中，导体的或通过导体的温度保持恒定。调节器需要保持恒定状态，能够确定导体附近的掺杂或未掺杂混合物燃烧时的最大放热点。比率和这种放热之间的独特关系使得能够确定该比例。

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