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1. 发明申请

WO1987007323A1 ENGINES FOR USE WITH GASEOUS FUELS 审中-公开
标题翻译：发动机与气体燃料一起使用
公开(公告)号：WO1987007323A1
公开(公告)日：1987-12-03
申请号：PCT/AU1987000143
申请日：1987-05-21
申请人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD. , BENNETT, John, Robert, McRae
发明人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD.
IPC分类号： F01L13/00
CPC分类号： F01L13/0063 , F01L1/143 , F01L1/18 , F01L1/26 , F01L3/10 , F01L13/06 , F02B1/04 , F02B3/06 , F02B43/00 , F02B2275/34 , F02F1/4214 , F02F7/006 , F02F2001/245 , Y02T10/32
摘要： An internal combustion engine designed to use gas as fuel. Exhaust valve (2) operation is effected via: (i) a push rod of two parts, the respective ends of which are pivoted to an intermediate connector sliding in a bore in the cylinder head and (ii) two rocker arms (11 and 16). Fulcrum point (18) of rocker (16) may be adjusted to reduce exhaust valve lift during part throttle operation or alternatively exhaust braking during overrun conditions may be achieved by cracking open valve (2) on the compression stroke: this is effected by inward movement of wedge (21) or by a cam raising the end of rocker (16). Modifications of exhaust manifold, rocker shaft mounting, etc are also described.
摘要翻译：设计用于燃气的内燃机。排气阀（2）的操作通过以下步骤实现：（i）两部分的推杆，其两端相对于在气缸盖中的孔中滑动的中间连接件枢转，以及（ii）两个摇臂（11和16））。可以调节摇臂（16）的支点（18）以减少部分节气门操作期间的排气门升程，或者可以通过在压缩冲程上打开打开的阀（2）来实现超限状态期间的排气制动：这是通过向内运动楔形件（21）或通过提升摇杆（16）的端部的凸轮。还描述了排气歧管，摇臂轴安装等的改进。

2. 发明申请

WO1987005364A1 LASER ENERGY IGNITION SYSTEM 审中-公开
标题翻译：激光能量点火系统
公开(公告)号：WO1987005364A1
公开(公告)日：1987-09-11
申请号：PCT/AU1987000063
申请日：1987-03-06
申请人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD. , VOWLES, Robert, Walter
发明人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD.
IPC分类号： F02P23/04
CPC分类号： F02P23/04
摘要： An ignition system for internal combustion engines which minimizes or eliminates problems associated with conventional spark ignition arrangements, the ignition system comprises a laser energy generator (9) which is arranged to supply laser energy continously at an energy level less than that needed to initiate combustion with the energy level being spiked in timed sequence and delivered to the combustion chambers (35) of the engine, the system further including optic means (39) for focussing the pulsed laser energy at predetermined points within the combustion chambers whereby the focussed laser energy is sufficient to ignite any combustible charge within the combustion chambers, the pulsed laser energy being delivered through a purging chamber (12) to the respective combustion chambers with a purging gas being continuously supplied to the purging chamber (12) to prevent combustion gases flowing towards the laser optic means (39).
摘要翻译：一种用于内燃机的点火系统，其最小化或消除与常规火花点火装置相关的问题，所述点火系统包括激光能量发生器（9），所述激光能量发生器被布置成以比启动燃烧所需的能级小的能级提供激光能量，能量水平以时间顺序加注并被输送到发动机的燃烧室（35），该系统还包括用于将脉冲激光能量聚焦在燃烧室内的预定点处的光学装置（39），由此聚焦的激光能量足够点燃燃烧室内的任何可燃电荷，脉冲激光能量通过净化室（12）输送到相应的燃烧室，净化气体被连续地供应到清洗室（12），以防止燃烧气体朝向激光光学装置（39）。

3. 发明申请

WO1987005359A1 TWO STROKE ENGINE WITH ISOLATED CRANKCASE 审中-公开
标题翻译：两冲程发动机与隔离式起重机
公开(公告)号：WO1987005359A1
公开(公告)日：1987-09-11
申请号：PCT/AU1987000062
申请日：1987-03-06
申请人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD. , BENNETT, John, Robert, McRae
发明人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD.
IPC分类号： F02B33/12
CPC分类号： F02B33/14 , F02B2075/025
摘要： An internal combustion engine operating on a two-stroke cycle principle including a unitary piston arrangement comprising a combustion piston (4) operating in a combustion cylinder (1) and a compression or pumping piston (5) operating in a compression cylinder (2), the compression piston having a larger diameter than the combustion piston, and a connecting assembly comprising a piston rod (10), a gudgeon pin (12) fixed in the piston rod eye (11), the outer ends of the pin being rotatably accommodated in a cylindrical crosshead (15) coaxial with the piston rod and reciprocating with the pistons (4, 5) within a bore (16) in the crankcase casting (17). The assembly (10, 12, 15) connects the piston arrangement (4, 5) to the crankshaft (14) mounted in the crankcase (17) via connecting rod (13) and a dividing wall (28) is provided whereby the cylinders (1, 2) are isolated from the region surrounding the crankshaft (14) within the crankcase (17).
摘要翻译：一种在二冲程循环原理上工作的内燃机，包括一个单一的活塞装置，其包括在燃烧气缸（1）中工作的燃烧活塞（4）和在压缩气缸（2）中操作的压缩或泵送活塞（5）所述压缩活塞具有比所述燃烧活塞更大的直径，以及连接组件，包括活塞杆（10），固定在所述活塞杆眼（11）中的舵杆销（12）），所述销的外端可旋转地容纳在与所述活塞杆同轴并与所述曲轴箱铸件（17）中的孔（16）内的活塞（4,5）往复运动的圆柱形十字头（15）。组件（10,12,15）经由连杆（13）将活塞装置（4,5）连接到安装在曲轴箱（17）中的曲轴（14），并且设置有分隔壁（28） 1,2）与曲轴箱（17）内的曲轴（14）周围的区域隔离。

4. 发明申请

WO1987007332A1 ALCOHOL FUEL OPERATION CONVERSION MEANS FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于内燃机的酒精燃料操作转换装置
公开(公告)号：WO1987007332A1
公开(公告)日：1987-12-03
申请号：PCT/AU1987000142
申请日：1987-05-21
申请人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD. , BENNETT, John, Robert, McRae
发明人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD.
IPC分类号： F02M23/14
CPC分类号： F02M35/10118 , F02B1/02 , F02M7/17 , F02M11/00 , F02M31/04 , F02M35/10196 , F02M35/10268 , F02M35/108 , F02M35/112 , Y02T10/126
摘要： A modified carburetion and manifold arrangement to enable internal combustion engines to efficiently use fuels such as alcohols having high latent heat of vaporisation. A variable venturi carburetion means (30) is combined with two manifolds - one (20) being larger for use during medium to high power operation and a second smaller manifold (24) for starting and low power operation.
摘要翻译：改进的化油和歧管布置，以使内燃机能够有效地使用具有高蒸发潜热的醇的燃料。可变文丘里化油装置（30）与两个歧管组合，一个（20）较大，用于在中等功率操作期间使用，另一个较小的歧管（24）用于起动和低功率运行。

5. 发明申请

WO1987006304A1 I.C. ENGINE WITH DECK PARTING LINE INTERMEDIATE OF CYLINDER BLOCK 审中-公开
标题翻译：我知道了。发动机带气缸排气管线中间体
公开(公告)号：WO1987006304A1
公开(公告)日：1987-10-22
申请号：PCT/AU1987000096
申请日：1987-04-10
申请人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD. , BENNETT, John, Robert, McRae
发明人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD.
IPC分类号： F02F07/00
CPC分类号： F01L1/26 , F01P9/00 , F02B61/06 , F02B2275/34 , F02F1/002 , F02F1/4214 , F02F7/0046 , F02F2001/245 , F02F2001/247
摘要： Improvements to the construction of reciprocating internal combustion engines which assist in ease of servicing and avoids failure problems associated with head gaskets, the construction including a number of cylinders (1), a crankshaft (2), connecting rods (17) joining the crankshaft to piston members (20) located for reciprocating in the cylinders (1), a crankcase (8) is provided for mounting the crankshaft and for locating lower ends of the cylinders (1) therein, and a cylinder head (10) provided for locating upper ends of the cylinders (1) therein, the dividing line between the cylinder head (10) and the crankcase (8) being located part way along the cylinders (1) and the cylinders (1) being formed by liner members (6) extending into both the crankcase (8) and the cylinder head (10).
摘要翻译：改进往复式内燃机的构造，其有助于便于维修并避免与头垫片相关的故障问题，该构造包括多个气缸（1），曲轴（2），将曲轴连接到连接杆（17）和设置用于在气缸（1）中往复运动的活塞构件（20），设置有用于安装曲轴并且用于定位气缸（1）的下端的曲轴箱（8），以及用于定位上部气缸（1）的端部，气缸盖（10）和曲轴箱（8）之间的分隔线位于气缸（1）的一部分，气缸（1）由衬套构件（6）形成，进入曲轴箱（8）和气缸盖（10）。

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