专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4834034A Internal combustion engines 失效
标题翻译：内燃机
公开(公告)号：US4834034A
公开(公告)日：1989-05-30
申请号：US78225
申请日：1987-07-27
申请人： John Velencei
发明人： John Velencei
IPC分类号： F02B1/04 , F02B25/04 , F02B33/04 , F02B63/00 , F02B75/02
CPC分类号： F02B63/00 , F02B25/04 , F02B33/04 , F02B1/04 , F02B2075/025
摘要： The present invention relates to an internal combustion engine cylinder assembly comprising a cylinder having substantially vertically disposed interior walls defining a firing chamber therein; piston means housed within the firing chamber and adapted for vertical reciprocation within the firing chamber; gas inlet channels in the lower portion of the firing chamber; a crankcase housing having a gas compression chamber disposed therein; valve means adapted for passing air into the gas compression chamber upon the depressuring thereof; cylinder closure means positioned at the upper end of the cylinder defining the upper end of the firing chamber and being provided with exhaust gas valve means, adapted for cyclic opening and closing to alternatively permit the removal of exhaust gases from the firing chamber and the pressuring of fresh fuel/air mixtures in the firing chamber; fuel introduction means for introducing fuel into the upper portion of the firing chamber; fuel ignition means for igniting a compressed fuel/air mixture in the firing chamber; at least a portion of the cylinder inner walls extending downwardly into the gas compression chamber and adapted to house at least a portion of the piston means therein during the full downstroke of the piston means; the upper portion of the crankcase housing having inwardly converging walls to define a converging gas space in the upper portion of the gas compression chamber annularly about the downwardly extending cylinder portion.
摘要翻译：内燃机气缸组件技术领域本发明涉及一种内燃机气缸组件，其包括具有在其中限定燃烧室的基本垂直设置的内壁的气缸; 活塞装置容纳在燃烧室内并且适于在燃烧室内垂直往复运动; 燃烧室下部的气体入口通道; 具有设置在其中的气体压缩室的曲轴箱壳体; 阀装置，其适于在其压缩时将空气通入气体压缩室; 气缸闭合装置定位在限定燃烧室上端的汽缸的上端，并且设置有排气阀装置，适于循环打开和关闭，以便交替地允许从燃烧室中排出废气和加压燃烧室内的新鲜燃料/空气混合物; 燃料引入装置，用于将燃料引入到燃烧室的上部; 用于点燃燃烧室中的压缩的燃料/空气混合物的燃料点火装置; 所述气缸内壁的至少一部分向下延伸到所述气体压缩室中并且适于在所述活塞装置的完全向下冲程期间将所述活塞装置的至少一部分容纳在其中; 曲轴箱壳体的上部具有向内会聚的壁，以在气体压缩室的上部中围绕向下延伸的气缸部分环绕地限定会聚气体空间。

2. 发明授权

US4683845A Two-piston internal combustion engine (JV-2) 失效
标题翻译：双活塞内燃机（JV-2）
公开(公告)号：US4683845A
公开(公告)日：1987-08-04
申请号：US674944
申请日：1984-11-26
申请人： John Velencei
发明人： John Velencei
IPC分类号： F01L5/04 , F02B1/04 , F02B25/10 , F02B33/02 , F02B33/24
CPC分类号： F02B33/02 , F01L5/045 , F02B25/10 , F02B1/04
摘要： An internal combustion engine cylinder assembly comprising a first elongated cylinder having substantially vertically disposed interior walls defining an elongated firing chamber therein; first piston means housed within the firing chamber and adapted for vertical reciprocation within the firing chamber; gas inlet channels means in the lower portion of the firing chamber; a crankcase housing having a gas compression chamber disposed therein; valve means adapted to permit fresh fuel/air mixtures to be charged into the gas compression chamber upon the depressuring of the chamber; second cylinder means positioned at the upper end of the first cylinder and having an exhaust chamber therein and a second piston means disposed within the exhaust chamber and adapted for vertical reciprocation therein, the exhaust chamber communicating with the upper end of the firing chamber; the second cylinder means being provided in the lower portion thereof with at least one exhaust gas port adapted for cyclic opening and closing to permit removal of exhaust gases from the firing chamber; at least a portion of the first elongated cylinder extending downwardly into the gas compression chamber and being adapted to house at least a portion of the first piston means during the full downstroke of the first piston means; the upper portion of the crankcase having inwardly sloping walls to define a converging gas space in the upper portion of the gas compression chamber annularly about the downwardly extending first cylinder portion.
摘要翻译：一种内燃机气缸组件，其包括第一细长气缸，其具有在其中限定细长的燃烧室的大致垂直设置的内壁; 第一活塞装置，其容纳在所述燃烧室内并适于在所述燃烧室内垂直往复运动; 气体入口通道意味着在燃烧室的下部; 具有设置在其中的气体压缩室的曲轴箱壳体; 阀装置，其适于使得新鲜的燃料/空气混合物在室的压缩时被装入气体压缩室中; 第二气缸装置，其位于所述第一气缸的上端并且在其中具有排气室，以及设置在所述排气室内并适于在其中垂直往复运动的第二活塞装置，所述排气室与所述燃烧室的上端连通; 所述第二气缸装置在其下部设置有至少一个适于循环打开和关闭的废气口，以允许从所述燃烧室中排出废气; 所述第一细长圆筒的至少一部分向下延伸到所述气体压缩室中，并且适于在所述第一活塞装置的完全向下行程期间容纳所述第一活塞装置的至少一部分; 曲轴箱的上部具有向内倾斜的壁，以在气体压缩室的上部中围绕向下延伸的第一气缸部分环绕地限定会聚气体空间。

3. 发明授权

US4836153A Two-piston internal combustion engines 失效
标题翻译：双活塞内燃机
公开(公告)号：US4836153A
公开(公告)日：1989-06-06
申请号：US78226
申请日：1987-07-27
申请人： John Velencei
发明人： John Velencei
IPC分类号： F01L5/04 , F02B1/04 , F02B25/10 , F02B33/02
CPC分类号： F02B33/02 , F01L5/045 , F02B25/10 , F02B1/04
摘要： The present invention relates to an internal combustion engine cylinder assembly comprising a first cylinder having substantially vertically disposed interior walls defining a firing chamber therein; first piston means housed within the firing chamber and adapted for vertical reciprocation within the firing chamber; gas inlet channels means in the lower portion of the firing chamber; a crankcase housing having a gas compression chamber disposed therein; valve means adapted to permit fresh air mixture to be charged into the gas compression chamber upon the depressuring of the chamber; fuel introduction means for introducing liquid fuel into the upper portion of the firing chamber; second cylinder means positioned at the upper end of the first cylinder and having an exhaust chamber therein and a second piston means disposed within the exhaust chamber and adapted for vertical reciprocation therein, the exhaust chamber communicating with the upper end of the firing chamber; the second cylinder means being provided in the lower portion thereof with at least one exhaust gas port adapted for cyclic opening and closing to permit removal of exhaust gases from the firing chamber; at least a portion of the first cylinder extending downwardly into the gas compression chamber and being adapted to house at least a portion of the first piston means during the full downstroke of the first piston means; the upper portion of the crankcase having inwardly coverging walls to define a converging gas space in the upper portion of the gas compression chamber annularly about the downwardly extending first cylinder portion.
摘要翻译：内燃机气缸组件技术领域本发明涉及一种内燃机气缸组件，其包括：第一气缸，其具有在其中限定燃烧室的大致垂直设置的内壁; 第一活塞装置，其容纳在所述燃烧室内并适于在所述燃烧室内垂直往复运动; 气体入口通道意味着在燃烧室的下部; 具有设置在其中的气体压缩室的曲轴箱壳体; 阀装置，其适于在室压力时允许新鲜空气混合物装入气体压缩室; 燃料引入装置，用于将液体燃料引入到燃烧室的上部; 第二气缸装置，其位于所述第一气缸的上端并且在其中具有排气室，以及设置在所述排气室内并适于在其中垂直往复运动的第二活塞装置，所述排气室与所述燃烧室的上端连通; 所述第二气缸装置在其下部设置有至少一个适于循环打开和关闭的废气口，以允许从所述燃烧室中排出废气; 所述第一气缸的至少一部分向下延伸到所述气体压缩室中并且适于在所述第一活塞装置的完全向下行程期间容纳所述第一活塞装置的至少一部分; 曲轴箱的上部具有向内的覆盖壁，以在气体压缩室的上部中围绕向下延伸的第一气缸部分环绕地限定会聚气体空间。

4. 发明授权

US4682570A Internal combustion engine (JV-1) 失效
标题翻译：内燃机（JV-1）
公开(公告)号：US4682570A
公开(公告)日：1987-07-28
申请号：US674945
申请日：1984-11-26
申请人： John Velencei
发明人： John Velencei
IPC分类号： F02B1/04 , F02B25/04 , F02B33/04 , F02B63/00 , F02B75/02
CPC分类号： F02B33/04 , F02B25/04 , F02B63/00 , F02B1/04 , F02B2075/025
摘要： An internal combustion engine cylinder assembly comprising an elongated cylinder having substantially vertically disposed interior walls defining an elongated firing chamber therein; piston means housed within the firing chamber and adapted for vertical reciprocation within the firing chamber; gas inlet channels in the lower portion of the firing chamber; a crankcase housing having a gas compression chamber disposed therein; a reed valve means pivotally secured to the inner walls of the gas compression chamber and adapted for passing fuel/air mixtures into the gas compression chamber upon the depressuring thereof; a cylinder closure means positioned at the upper end of the cylinder defining the upper end of the firing chamber and being provided with exhaust gas valve means, adapted for cyclic opening and closing to alternatively permit the removal of exhaust gases from the firing chamber and the pressuring to the fresh fuel/air mixtures in the firing chamber; fuel ignition means for igniting a compressed fuel/air mixture in the firing chamber; at least a portion of the elongated cylinder inner walls extending downwardly into the gas compression chamber and adapted to house at least a portion of the piston means therein during the full downstroke of the piston means; the upper portion of the crankcase housing having inwardly sloping walls to define a converging gas space in the upper portion of the gas compression chamber annularly about the downwardly extending cylinder portion.
摘要翻译：一种内燃机气缸组件，包括具有基本上垂直设置的内壁的细长圆筒，所述内壁在其中限定细长的燃烧室; 活塞装置容纳在燃烧室内并且适于在燃烧室内垂直往复运动; 燃烧室下部的气体入口通道; 具有设置在其中的气体压缩室的曲轴箱壳体; 簧片阀装置枢转地固定到气体压缩室的内壁，并适于在其压力时将燃料/空气混合物送入气体压缩室; 气缸闭合装置，其定位在限定燃烧室上端的气缸的上端，并且设置有排气阀装置，适于循环打开和关闭以交替地允许从燃烧室排出废气和加压到燃烧室中的新鲜燃料/空气混合物; 用于点燃燃烧室中的压缩的燃料/空气混合物的燃料点火装置; 所述细长气缸内壁的至少一部分向下延伸到所述气体压缩室中，并且适于在所述活塞装置的完全向下冲程期间将活塞装置的至少一部分容纳在其中; 曲轴箱壳体的上部具有向内倾斜的壁，以在气体压缩室的上部中围绕向下延伸的气缸部分环绕地限定会聚气体空间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式