公开(公告)号：EP0809753A4

公开(公告)日：1998-12-23

申请号：EP96901660

申请日：1996-02-16

申请人： ORBITAL ENG PTY

发明人： WATSON STEPHEN JAMES ,  SMITH DARREN ANDREW ,  FREW ROBERT WALTER

IPC分类号： F02B19/10 ,  F02B19/12 ,  F02D41/38 ,  F02M25/07 ,  F02M25/10

CPC分类号： F02B19/12 ,  F02B19/1014 ,  F02D41/38 ,  Y02T10/125

摘要： An internal combustion engine (20) having a combustion chamber (36), a pre-combustion chamber (76) communicating with the combustion chamber (36), injection means (70) located and arranged to periodically deliver controlled amounts of fuel and air into the pre-combustion chamber (76) in a manner and orientation to direct a fuel spray to pass through the pre-combustion chamber (76) into the combustion chamber (36), and ignition means (74) positioned relative to the pre-combustion chamber (76) and operably arranged to ignite the fuel spray.

公开(公告)号：EP0626037A4

公开(公告)日：1995-08-30

申请号：EP93903721

申请日：1993-02-11

申请人： ORBITAL ENG PTY

发明人： DAVIS ROBERT MAX ,  SMITH DARREN ANDREW ,  THOMPSON IAN REGINALD

IPC分类号： F02D41/04 ,  F02D3/00 ,  F02D33/02 ,  F02D41/14 ,  F02D41/30 ,  F02D43/00 ,  F02D41/26 ,  F02D41/34

CPC分类号： F02D43/00 ,  F02D41/3023

摘要： A method of controlling the mass of air and fuel delivered to an internal combustion engine per cylinder per cycle by first determining the required fuel per cycle for the existing engine operating conditions, and then setting the air supply to the engine to provide the required air/fuel ratio for the determined fuel per cycle requirement. Thereafter, determining the actual air supply to the engine, and adjusting the fuel per cycle so the actual air/fuel ratio is greater or less than predetermined limits of the required air/fuel ratio. A look-up map can be provided in an electronic engine management system with preset air/fuel ratios against engine speed and load. The map is arranged with the predetermined limits of the required air/fuel ratio selected to prevent a specific condition such as engine misfire or for catalyst and/or emission considerations.

公开(公告)号：EP0640178A4

公开(公告)日：1995-08-23

申请号：EP93909671

申请日：1993-05-14

申请人： ORBITAL ENG PTY

发明人： PALUCH JOHN WILLIAM DAVID ,  MALSS STEPHEN REINHARD ,  GILDERSLEEVE LYLE ALEXANDER ,  SCHLUNKE CHRISTOPHER KIM ,  BELL GREGORY BRUCE ,  SMITH DARREN ANDREW

IPC分类号： F02M25/00 ,  F02B47/00 ,  F02D19/08 ,  F02M21/02 ,  F02M25/10 ,  F02M43/00 ,  F02M43/04

CPC分类号： F02M21/0269 ,  F02D19/0644 ,  F02D19/0689 ,  F02D19/0694 ,  F02D19/081 ,  F02M21/0254 ,  F02M43/04 ,  Y02T10/32 ,  Y02T10/36 ,  Y10S123/12

摘要： A method of operating an internal combustion engine in which quantities of a hydrocarbon fuel and hydrogen are introduced into the combustion chamber of the engine. The combustion chamber is provided with igniter means and the delivery of hydrogen is timed relative to the delivery of the fuel and preferably also the activation of the igniter means to establish an ignitable mixture at the igniter means at the time of activation of the igniter means.

公开(公告)号：EP0516684A4

公开(公告)日：1994-10-19

申请号：EP91904690

申请日：1991-02-27

申请人： ORBITAL ENG PTY

发明人： WATSON STEPHEN JAMES ,  SMITH DARREN ANDREW ,  HIGGINS STUART ANDREW ,  SAYER CHRISTOPHER NEVILLE FRAN

IPC分类号： F02B75/02 ,  F02M25/08 ,  F02M67/02 ,  F02M69/08

CPC分类号： F02M25/089 ,  F02B2075/025 ,  F02M67/02 ,  F02M69/08