公开(公告)号：EP3039279B1

公开(公告)日：2020-04-08

申请号：EP14840876.8

申请日：2014-08-26

申请人： Westport Power Inc.

发明人： MILLWARD, Philip C.

IPC分类号： F02M26/05 ,  F02M26/00 ,  F02M26/23 ,  F02B37/02 ,  F02D21/08 ,  F02M26/09 ,  F02M26/14 ,  F02M26/36 ,  F02M35/10 ,  F01N13/10 ,  F02M26/43 ,  F02B29/04 ,  F02B37/16 ,  F02B37/18

公开(公告)号：EP2890886B1

公开(公告)日：2020-04-08

申请号：EP13833461.0

申请日：2013-08-29

申请人： Enhanced Energy Group LLC

发明人： DUNN, Paul, M.

IPC分类号： F02M26/35 ,  F02M26/36 ,  B01D53/047 ,  B01D53/053 ,  F01K23/06 ,  F01N5/02 ,  F02M26/15 ,  F02M26/08 ,  F02M25/12 ,  F01N3/00 ,  F02B47/10

公开(公告)号：EP3098406B1

公开(公告)日：2019-01-02

申请号：EP15735315.2

申请日：2015-01-05

申请人： Mitsubishi Heavy Industries, Ltd. ,  Japan Engine Corporation

发明人： OBA, Hiromichi ,  HIRAOKA, Naohiro ,  UEDA, Takashi

IPC分类号： F01N3/04 ,  B01D47/10 ,  B01D53/14 ,  B01D53/18 ,  B01D53/50 ,  B01D53/77 ,  B63H21/32 ,  B63H21/38 ,  F02M26/00 ,  F02M26/35 ,  F02M26/36 ,  F02B29/04

公开(公告)号：EP2205849B1

公开(公告)日：2018-03-07

申请号：EP08802290.0

申请日：2008-09-17

申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH

发明人： GERUM, Eduard

IPC分类号： F02M26/00 ,  F02M35/10 ,  F02B29/00 ,  F02M26/05 ,  F02M26/17 ,  F02M26/36 ,  F02M26/47

CPC分类号： F02M35/10157 ,  F02B29/00 ,  F02M26/05 ,  F02M26/17 ,  F02M26/36 ,  F02M26/47 ,  F02M35/10222 ,  F02M35/10255 ,  F02M35/1038 ,  Y02T10/144

公开(公告)号：EP3039279A4

公开(公告)日：2017-03-01

申请号：EP14840876

申请日：2014-08-26

申请人： WESTPORT POWER INC

发明人： MILLWARD PHILIP C

IPC分类号： F02M26/05 ,  F01N13/10 ,  F02B29/04 ,  F02B37/02 ,  F02B37/16 ,  F02B37/18 ,  F02D21/08 ,  F02M26/00 ,  F02M26/09 ,  F02M26/14 ,  F02M26/23 ,  F02M26/36 ,  F02M26/43 ,  F02M35/10

CPC分类号： F02M26/43 ,  F01N13/107 ,  F02B29/0406 ,  F02B37/025 ,  F02B37/16 ,  F02B37/18 ,  F02M26/05 ,  F02M26/06 ,  F02M26/09 ,  F02M26/14 ,  F02M26/23 ,  F02M26/36 ,  F02M26/41 ,  F02M35/10222 ,  Y02T10/144

摘要： An improved exhaust gas recirculation (EGR) system comprises combustion chambers divided into a first portion and a second portion. An intake valve and an exhaust valve are associated with each combustion chamber. An intake manifold is in fluid communication with the combustion chambers through respective intake valves. A first exhaust manifold is in fluid communication with said first portion of combustion chambers through respective exhaust valves. A second exhaust manifold is in fluid communication with said second portion of combustion chambers through respective exhaust valves. An EGR exhaust valve is associated with each combustion chamber in said second portion. An EGR manifold is in fluid communication with each combustion chamber in said second portion through respective EGR exhaust valves and with said at least one intake manifold.

公开(公告)号：EP2946087A4

公开(公告)日：2016-11-30

申请号：EP14740690

申请日：2014-01-17

申请人： MULYE NIRMAL

发明人： MULYE NIRMAL

IPC分类号： F02M26/22 ,  F01P3/00 ,  F02B47/02 ,  F02B47/08 ,  F02M25/025 ,  F02M25/028 ,  F02M25/03 ,  F02M26/00 ,  F02M26/01 ,  F02M26/23 ,  F02M26/36

CPC分类号： F01P9/02 ,  F01P3/20 ,  F01P11/00 ,  F01P2003/001 ,  F02B47/02 ,  F02D2200/021 ,  F02M25/028 ,  F02M25/03 ,  F02M26/22 ,  F02M26/23 ,  F02M31/20 ,  Y02T10/121 ,  Y02T10/126

摘要： A method of operating an internal combustion engine, said method comprising, at each current engine cycle: using an ignition system, igniting the fuel injected in the combustion chamber (1) at an end portion of a compression stroke of the piston (2) within the cylinder; prior to said igniting, re-circulating exhaust gases from the exhaust track (3) to the air intake track (6); prior to said igniting, injecting, from a water injector (7) a controlled quantity of liquid water into the combustion chamber or air intake, wherein said injected liquid water directly reduces a temperature of said re-circulating exhaust gases prior to said igniting, wherein the fuel handling system provides an air to fuel ratio expressed as a value », said » being greater than 1 and less than 7.0; and wherein a mechanical compression ratio in each cylinder is greater than 12:1 and less than 40:1.

公开(公告)号：EP2733335B1

公开(公告)日：2016-11-09

申请号：EP11869298.7

申请日：2011-07-11

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： KUROKI, Rentaro ,  SAWADA, Daisaku ,  KATO, Akira

IPC分类号： F02M26/36 ,  F02D21/04 ,  F01N3/24 ,  F02B47/10 ,  F02D19/02 ,  F02D19/12 ,  F02D41/22 ,  F02M21/02 ,  F01N3/00

CPC分类号： F02M25/00 ,  F01N3/005 ,  F01N2240/02 ,  F02D19/025 ,  F02D19/027 ,  F02D19/029 ,  F02D21/04 ,  F02D41/0027 ,  F02D41/22 ,  F02D41/221 ,  F02M21/0206 ,  F02M21/0275 ,  F02M26/36 ,  Y02T10/32 ,  Y02T10/40

公开(公告)号：EP2947299A4

公开(公告)日：2016-10-26

申请号：EP14740928

申请日：2014-01-14

申请人： YANMAR CO LTD

发明人： ASAI GOU

IPC分类号： F02D19/06 ,  F02B1/12 ,  F02B29/04 ,  F02M26/28 ,  F02M26/34 ,  F02M26/36 ,  F02M31/20 ,  F02M35/108

CPC分类号： F02M25/0722 ,  F02B1/12 ,  F02B29/0406 ,  F02B51/00 ,  F02D19/0671 ,  F02D41/0025 ,  F02M26/05 ,  F02M26/28 ,  F02M26/34 ,  F02M26/36 ,  F02M31/08 ,  F02M31/20 ,  F02M35/108 ,  Y02T10/36

摘要： Provided is an engine with which knocking and misfiring can be suppressed and which is capable of operation by means of premixed compression self-ignition. This engine (1) is equipped with a reforming air cylinder (16), which is a fuel reforming device. An intake pipe (12) and an EGR pipe (27) are connected to the reforming air cylinder (16) via a supply pipe (25), and the reforming air cylinder is provided with a primary fuel injection device (20), which is connected to the intake pipe (12) via an exhaust pipe (28), and injects fuel into the mixed gas of intake air and exhaust air supplied to the reforming air cylinder (16) through the supply pipe (25).

公开(公告)号：EP3841289B1

公开(公告)日：2024-05-01

申请号：EP18765567.5

申请日：2018-08-23

IPC分类号： F02D41/06 ,  F02D41/22 ,  F02D41/00 ,  F02M26/50 ,  F02M26/49 ,  F02M26/33 ,  F02M26/34 ,  F02M26/35 ,  F02M26/36

CPC分类号： F02D41/0055 ,  F02D41/064 ,  F02D41/22 ,  F02D2200/02120130101 ,  F02M26/33 ,  F02M26/34 ,  F02M26/35 ,  F02M26/36 ,  F02M26/49 ,  F02M26/50 ,  Y02T10/40

公开(公告)号：EP4296498A1

公开(公告)日：2023-12-27

申请号：EP22180489.1

申请日：2022-06-22

申请人： Jakobsson, Claes

发明人： Jakobsson, Claes

IPC分类号： F02M25/022 ,  B05B1/14 ,  F01N3/04 ,  F02M25/025 ,  F02M25/032 ,  F02M26/36

摘要： The present invention relates to a nozzle (20) for injecting a mist of a liquid into exhaust gas of an internal combustion engine, the nozzle (1) comprising a cylindrical body (100), comprising a through-hole (104b) extending axially at least partly through the cylindrical body (100) and being arranged to receive a shaft (600) for guiding the liquid into said nozzle (20) in use of the nozzle (20), said cylindrical body (100) comprises: a plurality of elongated channels (106, 206) extending from the through-hole (104b) to a cylindrical envelope surface (109) of the cylindrical body (100), each elongated channel (106, 206) in the plurality of elongated channels (106, 206) comprises: an inlet (110) having an inlet area (Ainlet) for the liquid to enter the respective elongated channel (106, 206) of the plurality of elongated channels (106, 206) from said through-hole (104b), and an outlet (120) having an outlet area (Aoutlet) for the liquid to be ejected from the nozzle (20), wherein the outlet (120) of each elongated channel (106, 206) is formed such that in use of the nozzle (20) the mist of the liquid is arranged to be ejected from said nozzle (20) in an ejecting direction defined by a first angle (α1), measured from a tangent of the cylindrical envelope surface (109) of the cylindrical body (2), said first angle (α1), being less than 80 degrees. The present invention also relates to an exhaust gas recirculation system (10) for a power generation plant or ICE (1), comprising said nozzle (20).