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公开(公告)号:US20140251259A1
公开(公告)日:2014-09-11
申请号:US14284714
申请日:2014-05-22
发明人: Frederic DUMSER , Florian BECKER
IPC分类号: F02B19/12
CPC分类号: F02B19/12 , F02B19/08 , F02B19/1014 , F02B19/1071 , F02B19/18 , F02M21/0281 , F02P13/00 , Y02T10/125 , Y02T10/32
摘要: Pre-chamber system for an internal combustion engine with: -a pre-chamber having a wall, -a spark plug having at least one electrode, -a gas introduction device, particularly a gas valve, -a gas channel connecting the gas introduction device to the pre-chamber via an inlet opening, -a rise channel for connecting the pre-chamber to a combustion chamber of the internal combustion engine, -a guiding device for influencing the flow of the gas in the pre-chamber, said guiding device being arranged adjacent to the inlet opening in such a manner that in operation, a volume flow of hot gas flowing into the pre-chamber via the rise channel and reaching the electrode of the spark plug is reduced by the guiding device.
摘要翻译: 一种用于内燃机的前室系统,具有:具有壁的预制室, - 具有至少一个电极的火花塞, - 气体引入装置,特别是气阀, - 连接气体导入装置的气体通道 通过入口开口到预处理室, - 用于将预处理室连接到内燃机的燃烧室的上升通道, - 用于影响预燃室内的气体流动的引导装置,所述引导装置 以这样的方式布置在入口开口附近,使得在操作中,通过引导装置减小了经由上升通道流入预燃室并到达火花塞的电极的热气体的体积流量。
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公开(公告)号:US20150083070A1
公开(公告)日:2015-03-26
申请号:US14487363
申请日:2014-09-16
发明人: Florian BECKER
CPC分类号: F02B19/16 , F02F1/26 , F02F1/40 , F02F2001/249 , Y02T10/125
摘要: An arrangement comprising a cylinder head and a prechamber system for an internal combustion engine, wherein the cylinder head has a flame plate for delimiting a main combustion chamber and the prechamber system is at least partially arranged in an opening in the flame plate, wherein there is provided a cooling cavity substantially surrounding the prechamber system and arranged in the flame plate and/or in that region of the prechamber system that is in the opening.
摘要翻译: 一种包括用于内燃机的气缸盖和前室系统的装置,其中气缸盖具有用于限定主燃烧室的火焰板,并且预燃室系统至少部分地布置在火焰板的开口中,其中存在 提供了基本上围绕前室系统并且布置在火焰板中和/或处于开口中的预室系统的那个区域中的冷却腔。
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公开(公告)号:US20150083058A1
公开(公告)日:2015-03-26
申请号:US14486013
申请日:2014-09-15
发明人: Florian BECKER
摘要: A cylinder head having a thread for an ignition device, in particular a spark plug, and a cooling circuit having at least one cooling cavity, wherein the cylinder head can be cooled in operation by conveying cooling medium through the cooling circuit, wherein provided in the cooling circuit is a further cooling cavity having an inside wall and an inlet opening disposed substantially in opposite relationship to the inside wall, and a cooling medium flow entering through the inlet opening can be so deflected by the inside wall that the cooling medium flow passes at least partially around the thread.
摘要翻译: 一种具有用于点火装置的螺纹,特别是火花塞的气缸盖,以及具有至少一个冷却腔的冷却回路,其中气缸盖可以通过将冷却介质输送通过冷却回路而在运转中冷却,其中设置在 冷却回路是具有内壁和入口开口的另一个冷却腔,其基本上与内壁相对设置,并且通过入口开口进入的冷却介质流可以被冷却介质流通过的内壁那样偏转 最少部分围绕线程。
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公开(公告)号:US20190003415A1
公开(公告)日:2019-01-03
申请号:US15737446
申请日:2016-06-30
IPC分类号: F02F1/16
摘要: A cylinder liner for an internal combustion engine, with a collar, whereby the cylinder liner, on its lateral surface, is provided with a protruding flow-guiding device axially spaced from the collar, having at least one axial opening.
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