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1. 发明申请

WO1998001667A1 PRESSURISING A GAS INJECTION TYPE FUEL INJECTION SYSTEM 审中-公开
标题翻译：燃气喷射式燃油喷射系统的加压
公开(公告)号：WO1998001667A1
公开(公告)日：1998-01-15
申请号：PCT/AU1997000438
申请日：1997-07-10
申请人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY. LIMITED , WORTH, David, Richard , SCHNEPPLE, Thomas , PRICE, Stuart, Graham , MALSS, Stephen, Reinhard
发明人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY. LIMITED
IPC分类号： F02M67/04
CPC分类号： F02M69/08 , F02B2075/027 , F02M67/02 , F02M67/04
摘要： Disclosed is a method of operating an internal combustion engine (20) with a fuel injection system (11; 12) including an injector (12) for delivery of a fuel-gas mixture to a combustion chamber (60) of the engine (20). The engine (20) includes a gas supply system (11; 13) pressurised at start-up through a pump-up sequence to a desired pressure for injection of fuel to the engine (20). In the pump-up sequence, the injector (12) is opened allowing pressurised gas to flow from the combustion chamber (60) through the injector (12) and into the gas supply system (11; 13). This pressurises the gas supply system (11; 13) when pressure in the combustion chamber (60) is higher than the pressure in the gas supply system (11; 13). Also disclosed is a method of operating an internal combustion engine comprising a plurality of banks of cylinders with a gas supply system for each bank of cylinders and a pressurised source of gas to supply pressurised gas to each said gas supply wherein, in the event of a failure to supply pressurised gas to each said gas supply system, one said gas supply system is employed in place of said pressurised source to provide at least some of the normal operating requirement of pressurised gas to said other gas supply system.
摘要翻译：公开了一种用燃料喷射系统（11; 12）操作内燃机（20）的方法，所述燃料喷射系统包括用于将燃料 - 气体混合物输送到发动机（20）的燃烧室（60）的喷射器（12）。发动机（20）包括在启动时通过泵送顺序加压到用于将燃料喷射到发动机（20）的期望压力的气体供应系统（11; 13）。在抽吸顺序中，打开喷射器（12），允许加压气体从燃烧室（60）通过喷射器（12）流入气体供应系统（11; 13）。当燃烧室（60）中的压力高于气体供应系统（11; 13）中的压力时，这对气体供应系统（11; 13）加压。还公开了一种操作内燃机的方法，所述内燃机包括多个气缸组，每个气缸组具有气体供应系统和一个加压气体源，以向每个所述气体供应源供应加压气体，其中，在不能向每个所述气体供应系统供应加压气体，一个所述气体供应系统用于代替所述加压源，以向所述另一个气体供应系统提供加压气体的正常操作要求中的至少一些。

2. 发明申请

WO1998001659A1 ENGINE WARM-UP OFFSETS 审中-公开
标题翻译：发动机温度偏差
公开(公告)号：WO1998001659A1
公开(公告)日：1998-01-15
申请号：PCT/AU1997000440
申请日：1997-07-10
申请人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY. LIMITED , PRICE, Stuart, Graham , MELBOURNE, Keith , HURLEY, Richard, William
发明人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY. LIMITED
IPC分类号： F02D41/06
CPC分类号： F02D41/068
摘要： A method of controlling an internal combustion engine during a warm-up period thereof including controlling at least one operational parameter of the engine as a function of at least a certain measure of the energy delivered to the engine since the start of the warm-up period of the engine to thereby provide improved combustion stability during said warm-up period. Preferably, the measure of the energy delivered to the engine is based on the amount of fuel delivered to the engine during the warm-up period.
摘要翻译：一种在其预热期间控制内燃机的方法，其特征在于，控制发动机的至少一个操作参数作为至少一定量度的从发动机开始起动发送到发动机的能量的函数从而在所述预热期间提供改善的燃烧稳定性。优选地，输送到发动机的能量的量度是基于在预热期间输送到发动机的燃料量。

3. 发明申请

WO2002066810A1 ENGINE STARTING METHOD 审中-公开
标题翻译：发动机启动方法
公开(公告)号：WO2002066810A1
公开(公告)日：2002-08-29
申请号：PCT/AU2002/000175
申请日：2002-02-20
申请人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY LIMITED , WORTH, David, Richard , PRICE, Stuart, Graham
发明人： WORTH, David, Richard , PRICE, Stuart, Graham
IPC分类号： F02D41/06
CPC分类号： F02N3/00 , F02D41/062 , F02D2200/503 , F02N11/00
摘要： A method of controlling the fuelling rate to an internal combustion engine during engine start-up based on a determination of the mode of starting used for the engine, the engine having a battery operatively associated therewith, and the method including: (a) detecting if there is a drop in the voltage across the battery during engine start-up; (b) providing a fuelling rate to the engine suitable for a manual start of the engine if there is no effective drop in the battery voltage; and (c) providing a fuelling rate to the engine suitable for an automated start of the engine if there is an effective drop in the battery voltage.
摘要翻译：一种在发动机启动期间基于确定用于发动机的起动模式的控制方法，所述发动机具有与其可操作地相关联的电池，并且所述方法包括：（a）检测是否在发动机起动期间电池电压降低; （b）如果电池电压没有有效下降，则向发动机提供适合于手动启动发动机的加油速率; 以及（c）如果电池电压有效下降，则向发动机提供适合于发动机自动起动的加油速率。

4. 发明申请

WO1995008703A1 CATALYTIC TREATMENT OF ENGINE EXHAUST GAS 审中-公开
标题翻译：发动机排气的催化处理
公开(公告)号：WO1995008703A1
公开(公告)日：1995-03-30
申请号：PCT/AU1994000566
申请日：1994-09-20
申请人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY. LIMITED , PRICE, Stuart, Graham , WORTH, David, Richard
发明人： ORBITAL ENGINE COMPANY (AUSTRALIA) PTY. LIMITED
IPC分类号： F01N03/36
CPC分类号： F02D41/025 , F01N3/2006 , F01N3/2033 , F01N3/36 , F01N2610/14 , F02D41/0035 , F02D41/123 , F02M25/00 , F02M25/08 , Y02T10/26
摘要： A method for managing the operation of an internal combustion engine including an exhaust system (5, 43) having a catalytic treatment means (1, 44) to treat exhaust gas passing through the exhaust system (5, 43), said method comprising introducing fuel in a vaporised or readily vaporised state to the engine to enter the exhaust system (5, 43) upstream of the catalytic treatment means (1, 44) at least when the temperature of the catalytic treatment means (1, 44) is below a first selected temperature.
摘要翻译：一种用于管理内燃机的操作的方法，所述内燃机包括具有用于处理通过所述排气系统（5,43）的废气的催化处理装置（1,44）的排气系统（5,43），所述方法包括将燃料至少当所述催化处理装置（1,44）的温度低于所述催化处理装置（1,44）的第一温度时，至少在所述催化处理装置（1,44）的温度低于所述催化处理装置选择温度。

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