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1. 发明公开

EP4352351A1 VERFAHREN ZUR BEHEIZUNG EINES KATALYSATORS 审中-实审
公开(公告)号：EP4352351A1
公开(公告)日：2024-04-17
申请号：EP22738337.9
申请日：2022-06-08
申请人： VOLKSWAGEN AG
发明人： GESSENHARDT, Christopher , MICHELS, Karsten
IPC分类号： F02D13/02 , F02D41/02 , F02D37/02 , F02B9/08 , F02B19/18
CPC分类号： F02D41/0245 , F02D37/02 , F02D41/029 , F02D13/0246 , F02D41/08 , F02B19/12 , Y02T10/12

2. 发明公开

EP2592248A4 COMPRESSION-IGNITION LOW OCTANE GASOLINE ENGINE 审中-实审
标题翻译： SELBSTZÜNDUNGS-BENZINMOTOR MIT NIEDRIGER OKTANZAHL
公开(公告)号：EP2592248A4
公开(公告)日：2017-05-17
申请号：EP11803067
申请日：2011-07-05
申请人： ZHOU XIANGJIN
发明人： ZHOU XIANGJIN
IPC分类号： F02B3/06 , F02B9/02 , F02D13/02 , F02D41/00 , F02D41/06 , F02D41/30 , F02D41/38 , F02D41/40
CPC分类号： F02D41/0025 , F02B3/06 , F02B9/02 , F02D13/0203 , F02D15/00 , F02D41/0002 , F02D41/0007 , F02D41/062 , F02D41/3011 , F02D41/402 , F02D2013/0292 , F02D2041/001 , F02D2041/389 , Y02T10/128 , Y02T10/18
摘要： A compression-ignition low octane gasoline engine. The engine uses low octane gasoline and a compression-ignition method, does not require a spark plug, and compared with ordinary gasoline engines, increases thermal efficiency by approximately 40% and reduces green-house effects caused by emissions by approximately 45%. The "compression-ignition" of the low octane gasoline engine is a diffusion charge compression-ignition, differing from a homogeneous charge compression-ignition. The compression ratio in a cylinder can be 14 to 22, while an ordinary gasoline engine has a compression ratio of 7 to 11. The low octane gasoline engine has a simple structure, easy combustion control, a low noise level, and a low failure rate. As the low octane gasoline can be free of aromatic hydrocarbons, and not require the addition of antiknock agents such as MTBE and MMT, the present novel gasoline engine is a highly efficient, clean, and environmentally friendly internal combustion engine.
摘要翻译：压缩点火低辛烷值汽油发动机。该发动机采用低辛烷值汽油和压缩点火方式，不需要火花塞，与普通汽油发动机相比，可将热效率提高约40％，并减少由排放引起的温室效应约45％。低辛烷值汽油发动机的“压缩点火”是一种扩散充量压缩点火，不同于均质充量压缩点火。汽缸的压缩比可以是14至22，而普通的汽油发动机的压缩比是7至11.低辛烷值汽油发动机结构简单，燃烧控制容易，噪音低，故障率低。由于低辛烷值汽油可以不含芳烃，也不需要添加MTBE和MMT等抗爆剂，因此本发明的新型汽油发动机是高效，清洁和环保的内燃机。

3. 发明授权

EP2839131B1 MENGENGEREGELTE 4-TAKT-HUBKOLBEN-BRENNKRAFTMASCHINE UND VERFAHREN ZUM BETRIEB DER 4-TAKT-HUBKOLBEN-BRENNKRAFTMASCHINE 有权
标题翻译：用于操作四冲程往复式内燃机QUANTITY监管4冲程往复式-内燃机AND METHOD
公开(公告)号：EP2839131B1
公开(公告)日：2016-08-24
申请号：EP13708805.0
申请日：2013-03-11
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： FISCHER, Hubert
IPC分类号： F02B29/04 , F02B33/22 , F02B41/06 , F02B69/06 , F02B9/02
CPC分类号： F02B33/06 , F02B29/04 , F02B33/22 , F02B37/00 , F02B41/06 , F02B69/06 , F02B75/02 , F02B2075/027 , F02M31/02 , Y02T10/126 , Y02T10/144 , Y02T10/146

4. 发明公开

EP2839131A1 MENGENGEREGELTE 4-TAKT-HUBKOLBEN-BRENNKRAFTMASCHINE UND VERFAHREN ZUM BETRIEB DER 4-TAKT-HUBKOLBEN-BRENNKRAFTMASCHINE 有权
标题翻译：用于操作四冲程往复式内燃机QUANTITY监管4冲程往复式-内燃机AND METHOD
公开(公告)号：EP2839131A1
公开(公告)日：2015-02-25
申请号：EP13708805.0
申请日：2013-03-11
申请人： Bayerische Motorenwerke Aktiengesellschaft
发明人： FISCHER, Hubert
IPC分类号： F02B29/04 , F02B33/22 , F02B41/06 , F02B69/06 , F02B9/02
CPC分类号： F02B33/06 , F02B29/04 , F02B33/22 , F02B37/00 , F02B41/06 , F02B69/06 , F02B75/02 , F02B2075/027 , F02M31/02 , Y02T10/126 , Y02T10/144 , Y02T10/146
摘要： The invention relates to a volume-controlled four-stroke reciprocating internal combustion engine (1) comprising a first cylinder (2), in which a first piston that is operationally connected to a crankshaft via a first connecting rod is arranged so as to be displaceable in a reciprocating motion, and at least one second cylinder (3), in which a second piston that is operationally connected to the crankshaft via a second connecting rod is arranged so as to be displaceable in a reciprocating motion, a fresh air tract (4) for the second cylinder (3), in which an expansion/compression machine is arranged in the direction of flow of fresh air before a gas exchange inlet valve of the second cylinder (3), and an exhaust tract (5) for the second cylinder (3), the expansion/compression machine being the first cylinder (2). The volume-controlled internal combustion engine as per the invention has great potential for saving fuel and thereby for reducing CO
2 .
摘要翻译：本发明涉及到一个卷控制的四冲程往复式内燃机，其包括第一圆筒，在该第一活塞并经由第一连接杆被可操作地连接到曲轴，被布置为能够在往复运动移动，和至少一个第二缸，其中第二活塞并经由第二连接杆可操作地连接到曲轴被布置以便可在一往复运动移动。所述发动机还包括用于所述第二气缸中的新鲜空气管道，在其中扩展/压缩机在第二气缸的气体交换入口阀之前的新鲜空气的流动方向布置，worin扩展/压缩机在第一缸。音量控制的内燃发动机按照本发明具有用于节省燃料，并由此减少二氧化碳的巨大潜力。

5. 发明授权

EP0694119B1 IGNITION GAP ARRANGEMENT 失效
标题翻译：阶的火花隙的
公开(公告)号：EP0694119B1
公开(公告)日：1998-08-26
申请号：EP94910631.4
申请日：1994-03-15
申请人： TÖRNQVIST, Bengt Gunnar , ABOM, Jan
发明人： ABOM, Jan
IPC分类号： F02B9/10 , F02B45/02
CPC分类号： F02M21/12 , F02B19/16 , F02B19/165 , F02B45/02 , F02D2200/0606 , Y02T10/125 , Y02T10/34
摘要： The invention relates to an arrangement in such ignition gaps or channels as are used in combustion devices, for example internal-combustion engines, to impart to an injected finely-divided particulate fuel a temperature sufficient for ignition, heat being transferred from the heated walls for the ignition gaps or channels. The novelty of the invention resides in that the ignition gap or gaps (2) are zigzag-shaped or otherwise formed of two or more substantially straight sections connected at an angle to each other.

6. 发明授权

EP0657634B1 Method of operating a diesel engine utilizing a continuously powered glow plug, and glow plug design therefor 失效
标题翻译：运行柴油机用不断重申电热塞和设计这样的蜡烛的方法
公开(公告)号：EP0657634B1
公开(公告)日：1997-12-10
申请号：EP94307481.5
申请日：1994-10-12
申请人： DETROIT DIESEL CORPORATION
发明人： Hinkle, Stanley J.
IPC分类号： F02B1/00 , F02B9/06
CPC分类号： F02P19/026 , F02B3/06 , F02B2075/027

7. 发明公开

EP0260908A3 Thermal ignition combustion system 失效
标题翻译：热点火燃烧系统
公开(公告)号：EP0260908A3
公开(公告)日：1989-03-22
申请号：EP87308094.9
申请日：1987-09-14
申请人： ADIABATICS, INC.
发明人： Kamo, Roy , Kakwani, Ramesh M. , Valdmanis, Edgars , Woods, Melvin E.
IPC分类号： F02B9/04 , F02B21/00 , F02B45/02
CPC分类号： F02B9/04 , F02B19/14 , F02B19/165 , F02B2019/006 , F02F7/0087 , F02P21/00 , F05C2203/0895 , F05C2251/048 , Y02T10/125
摘要： The thermal ignition combustion system comprises means for providing walls defining an ignition chamber, the walls being made of a material having a thermal conductivity greater than 20 W/m°C and a specific heat greater than 480 J/kg°C with the ignition chamber being in constant communication with the main combustion chamber, means for maintaining the temperature of the walls above a threshold temperature capable of causing ignition of a fuel, and means for conducting fuel to the ignition chamber.

8. 发明公开

EP0282490A4 METHOD OF OPERATING CATALYTIC IGNITION CYCLIC ENGINES AND APPARATUS THEREOF. 失效
标题翻译：方法和一种用于操作周期催化ZÜNDBRENNKRAFTMASCHINEN。
公开(公告)号：EP0282490A4
公开(公告)日：1988-12-08
申请号：EP86907089
申请日：1986-10-30
申请人： PFEFFERLE WILLIAM C
发明人： PFEFFERLE WILLIAM C
IPC分类号： F02P23/02 , F02B1/04 , F02B3/06 , F02B9/00 , F02B51/02 , F02B75/12 , F02B77/02 , F02B75/08
CPC分类号： F02B77/02 , F02B1/04 , F02B3/06 , F02B51/02 , F02B2075/125 , F05C2201/043 , F05C2251/06 , Y02T10/123 , Y02T10/126
摘要： Method of operating a catalytic ignition internal combustion engine wherein the fuel is injected into a combustion chamber (24) at a time near maximum compression such that at least part of the fuel impinges upon an oxidation catalyst surface (14) comprising a portion of the wall (11) of said combustion chamber, said catalytic surface (14) being insulated from the surroundings external to the combustion chamber by a low thermal conductivity material (13), said catalytic surface (14) preferably comprising platinum. Also disclosed are combustion chambers constructed specially for the use of this method and the methods of constructing them.

9. 发明公开

EP0282490A1 METHOD OF OPERATING CATALYTIC IGNITION CYCLIC ENGINES AND APPARATUS THEREOF 失效
标题翻译：操作催化点火循环引擎的方法和设备
公开(公告)号：EP0282490A1
公开(公告)日：1988-09-21
申请号：EP86907089.0
申请日：1986-10-30
申请人： PFEFFERLE, William C.
发明人： PFEFFERLE, William C.
IPC分类号： F02P23 , F02B9 , F02B51 , F02B77 , F02B1 , F02B3 , F02B75
CPC分类号： F02B77/02 , F02B1/04 , F02B3/06 , F02B51/02 , F02B2075/125 , F05C2201/043 , F05C2251/06 , Y02T10/123 , Y02T10/126
摘要： Procédé de fonctionnement d'un moteur à combustion interne à allumage catalytique dans lequel le carburant est injecté dans une chambre de combustion (24) à un moment proche de la compression maximale de sorte qu'au moins une partie du carburant entre en contact avec une surface catalytique d'oxydation (14) comprenant une portion de la paroi (11) de ladite chambre de combustion, cette surface catalytique (14) étant isolée du milieu environnant extérieur à la chambre de combustion au moyen d'un matériau de faible conductivité thermique (13), ladite surface catalytique (14) comprenant de préférence du platine. Sont également décrites les chambres de combustion construites spécialement pour utiliser ce procédé ainsi que les méthodes de construction des chambres de combustion.
摘要翻译：一种操作催化点火内燃机的方法，其中燃料在接近最大压缩的时间被喷射到燃烧室（24）中，使得至少一部分燃料接触燃料包括所述燃烧室的壁（11）的一部分的催化氧化表面（14），所述催化表面（14）借助于低热导率材料与燃烧室外部的周围环境隔离（13），所述催化表面（14）优选包含铂。还描述了专门构造用于该过程的燃烧室以及构建燃烧室的方法。

10. 发明公开

EP0062515A3 CATALYTIC COMBUSTION ENGINES 有权
标题翻译：催化燃烧发动机
公开(公告)号：EP0062515A3
公开(公告)日：1983-11-16
申请号：EP82301764
申请日：1982-04-02
申请人： RICARDO CONSULTING ENGINEERS PUBLIC LIMITED COMPANY
发明人： THRING, ROBERT HUGH , HOLLIS, TERENCE
IPC分类号： F02P23/02 , F02B3/06 , F02B9/00 , F02B19/08 , F02B19/14 , F02B19/16 , F02B51/02 , F02M27/02
CPC分类号： F02B19/08 , F02B3/06 , F02B19/14 , F02B51/02 , F02M27/02 , Y02T10/125 , Y02T10/126

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