Prechamber device for internal combustion engine
    2.
    发明授权
    Prechamber device for internal combustion engine 有权
    内燃机前置装置

    公开(公告)号:US09217360B2

    公开(公告)日:2015-12-22

    申请号:US13309045

    申请日:2011-12-01

    申请人: Patrick M. Pierz

    发明人: Patrick M. Pierz

    IPC分类号: F02B19/00 F02B19/10 F02B19/12

    摘要: This disclosure relates to an improved prechamber device for an internal combustion engine. The prechamber device is positioned adjacent to a combustion chamber. The improved prechamber device is configured to improve removal of heat from the prechamber device, particularly in the area adjacent to the combustion chamber.

    摘要翻译: 本公开涉及用于内燃机的改进的预燃室装置。 预燃室装置邻近燃烧室定位。 改进的预燃室装置被配置成改善从预燃室装置,特别是在与燃烧室相邻的区域中的热量的去除。

    Cooling system with fouling reducing element
    6.
    发明授权
    Cooling system with fouling reducing element 有权
    具有污垢减少元件的冷却系统

    公开(公告)号:US08176885B2

    公开(公告)日:2012-05-15

    申请号:US12197917

    申请日:2008-08-25

    申请人: Patrick M Pierz

    发明人: Patrick M Pierz

    IPC分类号: F01P9/00

    CPC分类号: F01P11/06

    摘要: A system and method for reducing fouling. In one embodiment, the system includes a housing and a plurality of channels contained within the housing. The system also includes a fouling reduction element that passes through at least one channel of the plurality of channels, wherein the fouling reduction element is movable such that it reduces fouling inside of the at least one channel. According to the system and method disclosed herein, the fouling reduction element efficiently cleans the inside of the channels of the cooling system.

    摘要翻译: 一种降低结垢的系统和方法。 在一个实施例中,系统包括壳体和容纳在壳体内的多个通道。 该系统还包括通过多个通道中的至少一个通道的污垢减少元件,其中污垢减少元件是可移动的,使得其减少至少一个通道内的结垢。 根据本文公开的系统和方法,结垢还原元件有效地清洁冷却系统的通道的内部。

    INTERNAL COMBUSTION ENGINE HAVING COMBUSTION CHAMBER WITH BLENDED HEMISPHERICAL AND PENT-ROOF PORTIONS
    7.
    发明申请
    INTERNAL COMBUSTION ENGINE HAVING COMBUSTION CHAMBER WITH BLENDED HEMISPHERICAL AND PENT-ROOF PORTIONS 审中-公开
    具有混合气化室和燃烧室的燃烧室的内燃机

    公开(公告)号:US20110283980A1

    公开(公告)日:2011-11-24

    申请号:US13112324

    申请日:2011-05-20

    IPC分类号: F02B23/00 F02B23/08

    摘要: An internal combustion engine is provided including an engine block, a cylinder head mounted on the engine block including a combustion face forming a portion of a combustion chamber, wherein the combustion face includes a pent-roof portion and a hemispherical shaped portion. A first intake valve port formed in the cylinder head includes a first intake valve port opening formed in the pent-roof portion while a second intake valve port formed in the cylinder head includes a second intake valve port opening formed in the pent-roof portion. An exhaust valve port formed in the cylinder head includes an exhaust valve port opening formed in the hemispherical shaped portion. A transition portion may also be included to blend the combustion face connecting the pent-roof and the hemispherical portions. One or more spark plug bore openings are formed and optimally positioned in the combustion face.

    摘要翻译: 提供一种内燃机,其包括发动机缸体,安装在发动机缸体上的气缸盖,其包括形成燃烧室的一部分的燃烧面,其中所述燃烧面包括顶盖部分和半球状部分。 形成在气缸盖中的第一进气阀口包括形成在顶盖部分中的第一进气门口开口,而形成在气缸盖中的第二进气门口包括形成在顶盖部分中的第二进气门口。 形成在气缸盖中的排气门口包括形成在半球状部分中的排气门口。 还可以包括过渡部分以混合连接顶盖和半球形部分的燃烧面。 形成一个或多个火花塞孔开口并且最优地定位在燃烧面中。