公开(公告)号：WO2006032886A3

公开(公告)日：2006-05-18

申请号：PCT/GB2005003642

申请日：2005-09-21

Applicant: LOTUS CAR ,  TURNER JAMES WILLIAM GRIFFITH ,  MILOVANOVIC NEBOJSA

Inventor： TURNER JAMES WILLIAM GRIFFITH ,  MILOVANOVIC NEBOJSA

IPC: F02D41/36 ,  F01L1/14 ,  F01L1/25 ,  F01L9/02 ,  F01L13/00 ,  F01N3/20 ,  F01N3/28 ,  F01N13/04 ,  F02B1/12 ,  F02D9/02 ,  F02D13/02 ,  F02D17/02 ,  F02D21/08 ,  F02D41/00 ,  F02M25/07

CPC classification number: F02D41/0087 ,  F01L1/143 ,  F01L1/25 ,  F01L9/02 ,  F01L13/0005 ,  F01L13/0036 ,  F01N3/28 ,  F01N13/011 ,  F01N13/107 ,  F02B2275/16 ,  F02B2275/32 ,  F02D9/02 ,  F02D13/0207 ,  F02D13/0219 ,  F02D13/0242 ,  F02D13/0253 ,  F02D13/0265 ,  F02D13/0269 ,  F02D17/02 ,  F02D41/0002 ,  F02D41/0065 ,  F02D41/3035 ,  F02D2041/0012 ,  F02M26/01 ,  F02M26/15 ,  F02M26/43 ,  Y02T10/142 ,  Y02T10/42 ,  Y02T10/47

Abstract: The present invention relates to an internal combustion engine comprising: a plurality of combustion chambers (41,42,43,44);an air induction system (45,45A,45B,46,47)for delivering air to each combustion chamber (41,42,43,44);a fuel system for delivering fuel to each combustion chamber (41,42,43,44); an exhaust system (48,50) for relaying combusted gases from the combustion chambers (41,42,43,44) to atmosphere; and an exhaust recirculation system (49,51) to relay combusted gases from the exhaust system (48,50) to at least one of the combustion chambers (42,43). The engine has a chamber deactivation operating mode in which at least one combustion chamber (41,44) is active and receives fuel and air which are combusted therein and at least one other combustion chamber (42,43) is deactivated and is supplied with no fuel by the fuel system. In the chamber deactivation operating mode the exhaust gas recirculation system (49,51) supplies combusted gas to the (or each) deactivated combustion chamber (42,43).

Abstract translation: 本发明涉及一种内燃机，包括：多个燃烧室（41,42,43,44）;用于将空气输送到每个燃烧室（41）的进气系统（45,45A，45B，46,47） ，42,43,44）;用于将燃料输送到每个燃烧室（41,42,43,44）的燃料系统; 排气系统（48,50），用于将来自燃烧室（41,42,43,44）的燃烧气体中继到大气; 以及将来自排气系统（48,50）的燃烧气体传送到至少一个燃烧室（42,43）的排气再循环系统（49,51）。 发动机具有腔室停用运行模式，其中至少一个燃烧室（41,44）起作用并且接收在其中燃烧的燃料和空气，并且至少一个其他燃烧室（42,43）被停用并且没有被供应 由燃料系统燃料。 在腔室停用操作模式中，排气再循环系统（49,51）将燃烧气体供应到（或每个）停用燃烧腔室（42,43）。

公开(公告)号：WO2006032886A2

公开(公告)日：2006-03-30

申请号：PCT/GB2005/003642

申请日：2005-09-21

Applicant: LOTUS CARS LIMITED ,  TURNER, James, William, Griffith ,  MILOVANOVIC, Nebojsa

Inventor： TURNER, James, William, Griffith ,  MILOVANOVIC, Nebojsa

IPC: F02D41/36 ,  F02D17/02 ,  F02D13/02 ,  F02D21/08 ,  F02B1/12 ,  F01N3/20

CPC classification number: F02D41/0087 ,  F01L1/143 ,  F01L1/25 ,  F01L9/02 ,  F01L13/0005 ,  F01L13/0036 ,  F01N3/28 ,  F01N13/011 ,  F01N13/107 ,  F02B2275/16 ,  F02B2275/32 ,  F02D9/02 ,  F02D13/0207 ,  F02D13/0219 ,  F02D13/0242 ,  F02D13/0253 ,  F02D13/0265 ,  F02D13/0269 ,  F02D17/02 ,  F02D41/0002 ,  F02D41/0065 ,  F02D41/3035 ,  F02D2041/0012 ,  F02M26/01 ,  F02M26/15 ,  F02M26/43 ,  Y02T10/142 ,  Y02T10/42 ,  Y02T10/47

Abstract: The present invention relates to an internal combustion engine comprising: a plurality of combustion chambers (41,42,43,44);an air induction system (45,45A,45B,46,47)for delivering air to each combustion chamber (41,42,43,44);a fuel system for delivering fuel to each combustion chamber (41,42,43,44); an exhaust system (48,50) for relaying combusted gases from the combustion chambers (41,42,43,44) to atmosphere; and an exhaust recirculation system (49,51) to relay combusted gases from the exhaust system (48,50) to at least one of the combustion chambers (42,43). The engine has a chamber deactivation operating mode in which at least one combustion chamber (41,44) is active and receives fuel and air which are combusted therein and at least one other combustion chamber (42,43) is deactivated and is supplied with no fuel by the fuel system. In the chamber deactivation operating mode the exhaust gas recirculation system (49,51) supplies combusted gas to the (or each) deactivated combustion chamber (42,43).

Abstract translation: 本发明涉及一种内燃机，其包括：多个燃烧室（41,42,43,44）;用于将空气输送到每个燃烧室（41）的空气感应系统（45,45A，45B，46,47） ，42,43,44）;用于将燃料输送到每个燃烧室的燃料系统（41,42,43,44）; 用于将燃烧气体从燃烧室（41,42,43,44）中继到大气的排气系统（48,50）; 和排气再循环系统（49,51），用于将燃烧气体从排气系统（48,50）中继至至少一个燃烧室（42,43）。 发动机具有室停用操作模式，其中至少一个燃烧室（41,44）有效并且接收在其中燃烧的燃料和空气，并且至少一个其它燃烧室（42,43）被停用并且被供应没有 由燃油系统燃料。 在室停用操作模式中，废气再循环系统（49,51）向（或每个）失活燃烧室（42,43）供应燃烧气体。

公开(公告)号：WO2007026113A1

公开(公告)日：2007-03-08

申请号：PCT/GB2006/003001

申请日：2006-08-11

Applicant: LOTUS CARS LIMITED ,  TURNER, James, William, Griffith ,  MILOVANOVIC, Nebojsa

Inventor： TURNER, James, William, Griffith ,  MILOVANOVIC, Nebojsa

IPC: F02B75/02 ,  F02B21/00 ,  F02M23/00 ,  F02M25/07

CPC classification number: F02B21/00 ,  F02B1/12 ,  F02B75/021 ,  F02M26/01 ,  F02M2023/008

Abstract: The present invention provides an internal combustion engine which operates repeatedly a multi-stage combustion process. During a first stage of combustion (Figurel (a) - Figurel (c)) supply means (12) supplies fuel and air to a combustion chamber and the supplied fuel and air are combusted by a spark ignition Otto process or by a compression ignition Diesel process. Then (Figure 1 (d)) at least a majority of the combusted gases resulting from the first stage combustion are retained in the combustion chamber, additional air is supplied to the combustion chamber (Figure 1 (e)) and the resulting mixture is combusted in a second combustion stage (Figure 1 (e) and Figure l(f)) by homogeneous charge compression ignition. The mixture of fuel and air during the first stage combustion is a rich mixture and the mixture of fuel and air and combusted gases during the second stage of combustion is a week mixture .

Abstract translation: 本发明提供一种重复操作多级燃烧过程的内燃机。 在燃烧的第一阶段（图1（a） - 图1（c））中，供应装置（12）将燃料和空气供应到燃烧室，供应的燃料和空气通过火花点火Otto过程或压缩点火柴油燃烧 处理。 然后（图1（d）），由第一阶段燃烧产生的至少大部分燃烧气体被保留在燃烧室中，另外的空气被供应到燃烧室（图1（e）），并且所得混合物燃烧 在第二燃烧阶段（图1（e）和图1（f））中。 在第一阶段燃烧期间，燃料和空气的混合物是富混合物，在第二阶段燃烧期间燃料和空气与燃烧气体的混合物是一周混合物。