公开(公告)号：EP3808960B1

公开(公告)日：2024-09-04

申请号：EP20200386.9

申请日：2020-10-06

IPC: F02D41/10 ,  F02D11/10 ,  F02D31/00 ,  F02D35/02 ,  F02D41/00

CPC classification number: F02D41/0007 ,  F02D11/105 ,  F02D35/023 ,  F02D31/007 ,  F02D41/10 ,  F02D2200/040620130101 ,  F02D2200/100220130101 ,  F02D2200/10120130101 ,  F02D2250/2620130101 ,  Y02T10/12

公开(公告)号：EP2357347B1

公开(公告)日：2017-04-12

申请号：EP09831816.5

申请日：2009-11-26

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： KATO, Toshihiro

IPC: F02D45/00 ,  F02D29/00 ,  F02D41/12 ,  F02D41/00 ,  F02M26/00 ,  F02M26/49

CPC classification number: F02D41/126 ,  F02D31/007 ,  F02D41/0055 ,  F02D41/123 ,  F02D2200/0406 ,  F02M26/49 ,  Y10T477/79

公开(公告)号：EP3143267A2

公开(公告)日：2017-03-22

申请号：EP15725990.4

申请日：2015-05-08

Applicant: MTU Friedrichshafen GmbH

Inventor： KUNKEL, Christian

IPC: F02D41/00 ,  F02D35/02 ,  F02D31/00 ,  F02B19/12 ,  F02P13/00 ,  F02D19/02 ,  F02D41/30 ,  F02D37/02 ,  F02P5/04 ,  F02P5/15 ,  F02D41/22 ,  F02B19/10 ,  F02D41/10 ,  F02P5/152

CPC classification number: F02D41/0027 ,  F02B19/1085 ,  F02B19/12 ,  F02B43/04 ,  F02D19/024 ,  F02D31/007 ,  F02D35/023 ,  F02D35/026 ,  F02D35/027 ,  F02D35/028 ,  F02D37/02 ,  F02D41/0085 ,  F02D41/10 ,  F02D41/222 ,  F02D41/3094 ,  F02D2200/1002 ,  F02D2200/1004 ,  F02D2200/1006 ,  F02D2250/18 ,  F02P5/045 ,  F02P5/1512 ,  F02P5/1521 ,  F02P13/00 ,  Y02T10/125 ,  Y02T10/46

Abstract: The invention relates to a method for operating an internal combustion engine, in particular a gas engine, preferably a lean gas engine, which has at least one cylinder. In order to improve the combustion process, a prechamber is provided for igniting a mixture in a main chamber. A pressure curve is detected by a pressure sensor in the main chamber dependent on a crank angle, and the quantity of supplied fuel is controlled or regulated for each individual cylinder using a fuel metering device and the pressure sensor dependent on a desired output and/or a desired torque and/or a desired rotational speed of the internal combustion engine.

Abstract translation: 为了改善燃烧过程，用于操作具有至少一个气缸的内燃机，特别是燃气发动机，优选贫燃发动机的方法，提供用于点燃主室中的混合物的预燃室。 压力曲线由取决于曲轴角度的主室中的压力传感器检测，并且使用燃料计量装置对每个单独的气缸控制或调节所供应燃料的量，并且所述压力传感器取决于期望的输出和/或 内燃机的期望扭矩和/或期望转速。

公开(公告)号：EP2868903B1

公开(公告)日：2016-12-28

申请号：EP14190675.0

申请日：2014-10-28

Applicant: GE Jenbacher GmbH & Co OG

Inventor： Gomez, Josè ,  Kopecek, Herbert ,  Kruckenhausser, Erich ,  Schaumberger, Herbert

IPC: F02D41/02 ,  F02D29/06 ,  F02D31/00 ,  H02P9/10

CPC classification number: F02D29/06 ,  F02D31/007 ,  F02D41/021 ,  F02D41/36 ,  F02D2041/2093 ,  F02D2200/1012 ,  H02P9/04 ,  H02P9/102

公开(公告)号：EP2447515B1

公开(公告)日：2016-05-04

申请号：EP09846482.9

申请日：2009-06-23

Applicant: Nippon Yusen Kabushiki Kaisha ,  Monohakobi Technology Institute ,  Nabtesco Corporation

Inventor： TAKAHASHI, Toshikazu ,  KAJIYAMA, Katsunori ,  SHIGAKI, Tomio

IPC: F02D41/14 ,  F02D45/00 ,  F02D31/00

CPC classification number: F02D31/007 ,  F02D29/00 ,  F02D31/009 ,  F02D41/1401 ,  F02D2041/1409 ,  F02D2041/1422 ,  F02D2041/1432 ,  F02D2200/101 ,  F02D2200/1012

公开(公告)号：EP1447546B1

公开(公告)日：2016-04-13

申请号：EP04003045.4

申请日：2004-02-11

Applicant: DENSO CORPORATION

Inventor： Takahashi, Tomohiro ,  Ishizuka, Kouji ,  Ooshima, Keiji

IPC: F02D11/10 ,  F02D41/30

CPC classification number: F02D31/007 ,  F02D11/105 ,  F02D41/10 ,  F02D41/3836 ,  F02D41/402 ,  F02D2041/1424 ,  F02D2041/1432 ,  F02D2250/21

公开(公告)号：EP2851540A3

公开(公告)日：2016-03-09

申请号：EP14185537.9

申请日：2014-09-19

Applicant: J.C. Bamford Excavators Ltd.

Inventor： Carthy, Mark ,  Clarke, Kevin ,  Williams, Mel

IPC: F02D29/04 ,  F02D41/02 ,  E02F9/22

CPC classification number: F02D29/04 ,  E02F9/2246 ,  F02D31/007 ,  F02D41/0205 ,  F02D41/021 ,  F02D41/083 ,  F02D2041/1432 ,  F02D2250/18 ,  F02D2250/24

Abstract: A control unit which controls the operation of an engine which powers a hydraulic pump and a powertrain of a vehicle; the control unit configured to selectively vary the power supplied to the hydraulic pump and powertrain by the engine, the control unit further configured to: receive a first operating parameter relating to the output of the engine; and compare the first operating parameter to a first predetermined range indicative of desired engine performance, and if the first operating parameter is outside of the first predetermined range selectively varying the power supplied to the hydraulic pump until the first operating parameter of the engine is within a second predetermined range indicative of engine recovery.

公开(公告)号：EP2371703A4

公开(公告)日：2015-12-02

申请号：EP09834844

申请日：2009-12-22

Applicant: MITSUBISHI HEAVY IND LTD

Inventor： OSAFUNE SHINNOSUKE ,  OHTA YUJI ,  KAGIMOTO YOSHIMI ,  MIYANAGI AKIHIRO ,  MINO MASAHIKO ,  ICHIKI YOSHIHIRO

IPC: B63J3/02 ,  B63H21/14 ,  B63H21/21 ,  B63H21/38 ,  F01N5/02 ,  F01N5/04 ,  F02D31/00 ,  F02D41/02 ,  F02D41/14 ,  F02N5/02

CPC classification number: F02D41/0205 ,  B63H21/32 ,  B63H21/38 ,  B63J3/02 ,  F01N5/02 ,  F01N5/04 ,  F02D31/007 ,  Y02T10/16 ,  Y02T70/5236 ,  Y02T70/5281

Abstract: A ship powered by an internal combustion engine (1) and an electric motor (2) connected to a propeller (3) powered by surplus electric power obtained by a thermal discharge recovery system has a controller including a feedback control section for controlling a base amount of fuel injected to the internal combustion engine (1) based on the difference between the target number of rotation of the propeller given by the operator and the real number of rotation, and a feed-forward control section having a means (25) for calculating an overall power output and a means (26) for calculating a correction in the amount of fuel injected to the internal combustion engine based on the overall power output and the number of rotation of the propeller. The base amount of fuel is corrected by subtracting the correction obtained by the feed-forward section from the base amount of fuel calculated by the feedback control section whereby preventing a rapid change in the speed of the ship due to rapid change in ship loads.

公开(公告)号：EP2828108A1

公开(公告)日：2015-01-28

申请号：EP13764525.5

申请日：2013-03-22

Applicant: Thermo King Corporation

Inventor： BURNHAM, Randall, Scott ,  RENKEN, David, Jon ,  LUCHT, Erich, Albert ,  HALL, Cullen, Evan ,  JEFFERY, Alec ,  VILLALBA, Cesar, Armengod

IPC: B60K11/02 ,  B60K11/00 ,  B60K1/00 ,  B60R16/02 ,  H02K9/00

CPC classification number: F02B63/04 ,  B60H1/00014 ,  B60H1/00428 ,  B60H1/3232 ,  F02B63/044 ,  F02B75/16 ,  F02B77/13 ,  F02B2063/045 ,  F02D29/06 ,  F02D31/001 ,  F02D31/007 ,  F02D41/18 ,  F02D41/266 ,  F02D2200/0614 ,  F02D2200/1002 ,  F02D2200/101 ,  Y02T10/88

Abstract: A generator set for a transport refrigeration unit that is operable at a first frequency and a second frequency. The generator set includes a generator and a prime mover. The generator set is controlled by an electronic control unit (ECU) that is coupled to a controller. The ECU is configured to monitor the engine operation condition to obtain an engine operation condition value; whereas the controller is configured to receive the engine operation condition value and compare the value with an engine operation condition threshold. When the engine operation condition value, for example, exceeds the engine operation condition threshold, the controller instructs the ECU to operate the engine at a first speed; and when the engine operation condition value, for example, is below the engine operation condition threshold, the controller instructs the ECU to operate the engine at a second speed that is slower than the first speed.

公开(公告)号：EP2808519A1

公开(公告)日：2014-12-03

申请号：EP13740834.0

申请日：2013-01-09

Applicant: Hitachi Construction Machinery Co., Ltd.

Inventor： YOSHIDA Hajime ,  NOGUCHI Shuuhei ,  MOTOZU Makoto

IPC: F02D29/00 ,  E02F9/22 ,  F02D29/02 ,  F02D29/04

CPC classification number: E02F9/2246 ,  E02F3/325 ,  E02F9/2285 ,  E02F9/2296 ,  F02D1/16 ,  F02D29/02 ,  F02D31/007 ,  F02D31/008 ,  F02D41/064 ,  F02D41/065 ,  F02D2001/167 ,  F02D2200/021 ,  F02D2250/02 ,  F02N11/106

Abstract: A control device (34) for driving/controlling an engine (10) on the basis of a signal from a temperature state detector (30), a rotation detector (31), and a rotational speed setting device (32) are provided. The control device (34) includes a start temperature determining processing unit configured to determine whether or not a temperature (T) at start of the engine (10) has lowered to a predetermined temperature (Tw1) and a start control processing unit configured to perform start control of the engine (10) in accordance with a set value of a target rotational speed (Nset) by the rotational speed setting device (32) in case the start temperature determining processing unit determines that the temperature (T) is equal to or less than the predetermined temperature (Tw1). This start control processing unit suppresses occurrence of cavitation by stopping the start of the engine (10) within a range in which the temperature (T) is equal to or lower than the predetermined temperature (Tw1) and the target rotational speed (Nset) of the engine (10) is higher than a predetermined threshold value (Nca).

Abstract translation: 根据来自温度状态检测器（30），旋转检测器（31）和转速设定装置（32）的信号，提供用于驱动/控制发动机（10）的控制装置（34）。 控制装置（34）包括：启动温度判定处理部，其判定发动机（10）的启动时的温度（T）是否降低到规定温度（Tw1）;以及启动控制处理部 在启动温度确定处理单元确定温度（T）等于或等于或等于或低于预定阈值时，由转速设定装置（32）根据目标转速​​（Nset）的设定值开始控制发动机（10） 小于预定温度（Tw1）。 该启动控制处理单元通过在温度（T）等于或低于预定温度（Tw1）和目标转速（Nset）的范围内停止发动机（10）的启动来抑制汽蚀的发生 发动机（10）高于预定的阈值（Nca）。