公开(公告)号：EP2209984B1

公开(公告)日：2018-10-03

申请号：EP09777046.5

申请日：2009-07-08

申请人： MAN Truck & Bus AG

发明人： EBERHARD, Jacob

IPC分类号： F02M26/00

CPC分类号： F02D19/06 ,  F01N5/02 ,  F01N2240/02 ,  F02B3/06 ,  F02B29/0425 ,  F02M26/05 ,  F02M26/25 ,  F02M26/28 ,  F02M26/35 ,  F02M26/36 ,  F02M26/44 ,  Y02T10/121 ,  Y02T10/16

公开(公告)号：EP3333394A1

公开(公告)日：2018-06-13

申请号：EP16002618.3

申请日：2016-12-08

申请人： Makita Corporation

发明人： Eichler, Enrico ,  Frejno, Rafael ,  Geist, Johannes ,  Kellermann, Christian

IPC分类号： F02D41/00 ,  F02D41/32 ,  G01M15/11 ,  G01M15/10 ,  G01M15/12 ,  F02D41/30 ,  F02P9/00 ,  F02P5/15 ,  F02D35/02 ,  F02D41/14 ,  F02D41/28 ,  F02D19/06

CPC分类号： F02D41/009 ,  F02D19/06 ,  F02D35/021 ,  F02D41/0025 ,  F02D41/1406 ,  F02D41/1446 ,  F02D41/1448 ,  F02D41/3035 ,  F02D41/3064 ,  F02D41/32 ,  F02D2041/286 ,  F02D2200/021 ,  F02D2200/025 ,  F02D2200/0414 ,  F02D2200/0418 ,  F02D2200/1015 ,  F02D2200/703 ,  F02D2250/14 ,  F02D2400/02 ,  F02D2400/04 ,  F02D2400/06 ,  F02P5/1502 ,  F02P9/002 ,  G01M15/102 ,  G01M15/11 ,  G01M15/12 ,  Y02T10/46

摘要： A control device (24) for a combustion engine (1) of a working tool is provided, comprising: a first input for information of a combustion of one cycle of a combustion chamber (4) of the engine; and a first output for controlling a component (14) of the engine, wherein the control device (24) is configured to determine the first output based on the first input of one cycle of the combustion chamber (4) and the first input of a preceding cycle of the combustion chamber (4).

公开(公告)号：EP2647536B1

公开(公告)日：2017-08-16

申请号：EP10860165.9

申请日：2010-11-30

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： HARADA Taku ,  ITO Masatoshi ,  SHIIBA Kazuyuki ,  KANAYAMA Takeshi

IPC分类号： B60W10/06 ,  B60K6/445 ,  B60W20/00 ,  F02D41/00 ,  B60W30/20 ,  F02P5/15 ,  F02D41/14

CPC分类号： B60W20/15 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  B60W30/20 ,  B60W2710/0661 ,  F02D13/0219 ,  F02D19/06 ,  F02D37/02 ,  F02D41/006 ,  F02D41/1475 ,  F02D41/1497 ,  F02D41/1498 ,  F02D2041/001 ,  F02D2250/18 ,  F02P5/045 ,  F02P5/1502 ,  Y02T10/36 ,  Y02T10/47 ,  Y02T10/6239 ,  Y10S903/903

摘要： Providing a control device of a hybrid vehicle capable of reducing a rattling noise without changing an engine rotation speed. If the second electric motor torque T M2 is within the rattling noise occurrence region G, the engine rotation fluctuation suppression control (at least one of the EGR amount suppression control, the self-EGR amount suppression control, the lean-burn control, and the ignition delay control) is provided to suppress the engine rotation fluctuations as compared to during normal running while the second electric motor torque T M2 is out of the rattling noise occurrence region G and, therefore, the engine rotation fluctuations can be suppressed to reduce thea rattling noise without changing an engine rotation speed N E . Thus, the rattling noise can be reduced without giving an uncomfortable feeling to a user due to a change in the engine rotation speed N E .

摘要翻译： 提供一种混合动力车辆的控制装置，其能够在不改变发动机转速的情况下减少卡嗒卡嗒声。 发动机旋转变动抑制控制（EGR量抑制控制，自身EGR量抑制控制，稀薄燃烧控制，以及稀薄燃烧控制中的至少一个）在第二电动机转矩T M2处于咔哒噪音发生区域G内时， 点火延迟控制）被设置用于抑制发动机旋转波动，同时第二电动机扭矩T M2不在咔嗒声噪声发生区域G中，并且因此可以抑制发动机旋转波动以减少颤动 噪音而不改变发动机转速NE。 因此，由于发动机转速N E的变化而不会给使用者带来不舒服的感觉，所以能够降低咔哒声。

公开(公告)号：EP2915985A1

公开(公告)日：2015-09-09

申请号：EP14158264.3

申请日：2014-03-07

申请人： Caterpillar Motoren GmbH & Co. KG

发明人： Sixel, Eike Joachim ,  Marscheider, Hannes ,  Wester, Daniel ,  Frey, Jedediah ,  Sivasubramanian, Arwind ,  Barnes, Travis E. ,  Gallmeyer, Christopher F. ,  Neaville, Andrew J. ,  Calderwood, Robert

IPC分类号： F02D41/22 ,  F02D41/24 ,  F02D19/02 ,  F02D19/06 ,  F02D41/00

CPC分类号： F02D19/026 ,  F02D19/021 ,  F02D19/025 ,  F02D19/06 ,  F02D37/02 ,  F02D41/0025 ,  F02D41/221 ,  F02D41/2467 ,  F02D2041/2055 ,  F02D2041/2058 ,  F02D2041/224 ,  Y02T10/32 ,  Y02T10/36 ,  Y02T10/40

摘要： The present disclosure relates to a method of evaluating operability of a gaseous fuel admission valve (58) of an internal combustion engine (100). The method may comprise measuring (406) a sequence of temporal developments of an electrical operation parameter respectively associated with an actuation of the gaseous fuel admission valve (58). The sequence may comprise a first temporal development to be evaluated and a plurality of temporal developments preceding the first temporal development. The method may further comprise evaluating (408) operability of the gaseous fuel admission valve (58) based on the first temporal development and at least one of the plurality of preceding temporal developments.

摘要翻译： 本公开涉及一种评估内燃机（100）的气体燃料入口阀（58）的可操作性的方法。 该方法可以包括测量（406）分别与气体燃料入口阀（58）的致动相关联的电气操作参数的时间开发序列（406）。 序列可以包括待评估的第一时间发展和在第一时间发展之前的多个时间发展。 该方法还可以包括基于第一时间发展和多个先前时间开发中的至少一个评估（408）气态燃料入口阀（58）的可操作性。

公开(公告)号：EP2573368B1

公开(公告)日：2014-04-09

申请号：EP12290279.4

申请日：2012-08-23

申请人： IFP Energies Nouvelles

发明人： Obiols, Jérôme

IPC分类号： F02D19/06 ,  F02D19/08 ,  F02D41/00 ,  F02D41/14 ,  F02D41/30

CPC分类号： F02D19/06 ,  F02D19/08 ,  F02D41/0025 ,  F02D41/0027 ,  F02D41/1466 ,  Y02T10/36

公开(公告)号：EP2423492B1

公开(公告)日：2013-07-31

申请号：EP10174672.5

申请日：2010-08-31

申请人： Caterpillar Motoren GmbH & Co. KG

发明人： Schroeder, Alan ,  Ritscher, Bert

IPC分类号： F02D41/00 ,  F02D41/06 ,  F02D41/40

CPC分类号： F02D19/06 ,  F02D41/0025 ,  F02D41/062 ,  F02D41/40 ,  F02D2200/0611 ,  Y02T10/36 ,  Y02T10/44

公开(公告)号：EP1595070A1

公开(公告)日：2005-11-16

申请号：EP04706608.9

申请日：2004-01-30

申请人： ROBERT BOSCH GMBH

发明人： NEUBAUER, Achim ,  HEID, Thomas

IPC分类号： F02M1/16 ,  F02M37/00 ,  F02M37/12

CPC分类号： F02M37/0064 ,  F02D19/06 ,  F02D19/0649 ,  F02D19/0665 ,  F02D19/0671 ,  F02D33/006 ,  F02M1/165 ,  F02M37/0082 ,  F02M37/0094 ,  F02M37/12 ,  Y02T10/36

摘要： The invention relates to a vehicle that comprises a separating device (21) for separating individual, especially low-boiling fuel components (9) from a liquid fuel mixture (17, 18), whereby a mixing element (5) for mixing or combining the fuel component flow (9) with an air flow (16) and a gas supply device (2) for carrying a gaseous fuel flow (9, 16) are provided. The aim of the invention is to substantially reduce the requirements which the gas supply device (2) has to meet by comparison with conventional devices. For this purpose, the gas supply device (2) is mounted upstream of the mixing element (5) when seen in the direction of flow of the air flow (16).

公开(公告)号：EP3356172A1

公开(公告)日：2018-08-08

申请号：EP15784286.5

申请日：2015-10-02

申请人： Volvo Truck Corporation

发明人： LINDHOLM, Lennart ,  GOLLUNGBERG, Peter

IPC分类号： B60K15/03 ,  F17C7/00 ,  F02M21/02

CPC分类号： B60K15/03006 ,  F02D19/06 ,  F02M21/0203 ,  F02M21/0215 ,  F02M37/0064 ,  F17C7/04 ,  F17C2201/056 ,  F17C2205/0326 ,  F17C2205/0338 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/035 ,  F17C2225/0123 ,  F17C2225/036 ,  F17C2227/0135 ,  F17C2227/0157 ,  F17C2227/0302 ,  F17C2227/0393 ,  F17C2250/01 ,  F17C2250/032 ,  F17C2250/061 ,  F17C2250/0631 ,  F17C2265/066 ,  F17C2270/0171 ,  Y02T10/32 ,  Y02T10/36

摘要： A gas tank arrangement for a dual fuel internal combustion engine includes gas tank for containing a combustible gas, wherein the gas tank arrangement further includes an additional gas tank downstream the gas tank, wherein the additional gas tank is configured to be arranged in upstream fluid communication with an air inlet of the dual fuel internal combustion engine for delivery of combustible gas to the dual fuel internal combustion engine via the air inlet.

公开(公告)号：EP3336338A1

公开(公告)日：2018-06-20

申请号：EP16204198.2

申请日：2016-12-15

申请人： Caterpillar Motoren GmbH & Co. KG

发明人： Sixel, Eike Joachim ,  Wester, Daniel

IPC分类号： F02D41/22 ,  F02D41/00 ,  F02D19/02 ,  F02D19/06 ,  F02D17/02 ,  F02D13/06 ,  F02D41/26

CPC分类号： F02D41/22 ,  F02D13/06 ,  F02D17/02 ,  F02D19/025 ,  F02D19/06 ,  F02D19/0623 ,  F02D19/0642 ,  F02D41/0027 ,  F02D41/008 ,  F02D41/0087 ,  F02D41/266 ,  F02D2200/1015 ,  Y02T10/18 ,  Y02T10/32 ,  Y02T10/36

摘要： A method for operating an internal combustion engine comprising a plurality of cylinders is disclosed. The internal combustion engine is configured to be operated by selectively activating and deactivating the cylinders. In order to reliably detect misfiring, an independent monitoring unit (150) is provided to determine an actual number of cylinders without combustion. The monitoring unit (150) further determines a target number of deactivated cylinders independent of a control unit (50) that deactivates the cylinders. When the actual number of cylinders without combustion is higher than the determined target number, an appropriate safety measure is performed.

公开(公告)号：EP2487353B1

公开(公告)日：2018-03-21

申请号：EP12000756.2

申请日：2012-02-06

申请人： Caterpillar Inc.

发明人： Kim, Hoisan ,  Sommars, Mark F.

IPC分类号： F02D19/06 ,  F02M21/02 ,  F02M43/00 ,  F02M43/04 ,  F02M61/18 ,  F02M63/02 ,  F02M55/00 ,  F02D41/22

CPC分类号： F02M43/00 ,  F02D19/06 ,  F02D19/0647 ,  F02D2041/227 ,  F02M21/0245 ,  F02M21/0257 ,  F02M43/04 ,  F02M55/002 ,  F02M55/005 ,  F02M61/1806 ,  F02M63/0225 ,  F02M63/023 ,  Y02T10/36

摘要： A dual fuel system for an engine (5) includes a plurality of fuel injectors (12) that each include an injector body (70) with a tip component (71) defining a plurality of gas nozzle outlets (90) and a plurality of liquid nozzle outlets (96) positioned for direct injection into one of the engine cylinders (7). Each of the fuel injectors (12) is fluidly connected to a gaseous fuel common rail through a quill (30) and an outer passage (49) defined between an inner tube (50) and an outer tube (40). Each of the fuel injectors (12) is fluidly connected to a liquid fuel common rail through the quill (30) and an inner passage (51) defined by the inner tube (50). Each combination of an inner tube (50) and outer tube (40) extend into the engine housing (6) between the quill (30) and one of the fuel injectors (12). Each of the inner tubes (50) extends through one of the outer tubes (40) and is compressed between a conical seat (38) on the quill (30) and a conical seat (38) on one of the fuel injectors (12).