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    Rotary-poppet valve internal combustion engine
    41.
    发明授权
    Rotary-poppet valve internal combustion engine 失效
    旋转提升阀内燃机

    公开(公告)号：US4075986A

    公开(公告)日：1978-02-28

    申请号：US704169

    申请日：1976-07-12

    Applicant: Mark Keck

    Inventor： Mark Keck

    IPC: F01L1/44 ,  F01L7/14 ,  F01L1/28

    CPC classification number: F01L1/443 ,  F01L7/14

    Abstract: An internal combustion engine of the four cycle reciprocating piston type wherein intake and exhaust of working fluid and combustible fuel into the engine cylinder is controlled by poppet valve means, while induction air is diverted by rotary valve means between intake and exhaust, said valve means being operated in timed relation with respect to each other at half crank shaft speed of rotation, utilizing blower induction of air as the working fluid which is diverted between intake and exhaust, and advantageously employing fuel injection through a valve plenum that is ported and through which the working fluid is controlled by the cooperatively timed rotary and poppet valve means.

    Abstract translation: 四冲程往复活塞式的内燃机，其中工作流体和发动机气缸内的可燃燃料的进出和排气由提升阀装置控制，而吸入空气在进气与排气之间由旋转阀装置转向，所述阀装置 以半曲轴转速旋转的方式以相对于彼此的时间关系运行，利用鼓风机感应空气作为在进气和排气之间转向的工作流体，并且有利地使用通过被引导的阀室的燃料喷射， 工作流体由协调定时的旋转和提升阀装置控制。

    PROCESS FOR OBTAINING THERMAL ENERGY BY THE COMBUSTION OF HYDROGEN IN ADMIXTURE WITH CARBON OXIDES, NITROGEN OXIDES AND/OR SULPHUR OXIDES AND INSTALLATION FOR THE APPLICATION OF THE PROCESS
    45.
    发明公开
    PROCESS FOR OBTAINING THERMAL ENERGY BY THE COMBUSTION OF HYDROGEN IN ADMIXTURE WITH CARBON OXIDES, NITROGEN OXIDES AND/OR SULPHUR OXIDES AND INSTALLATION FOR THE APPLICATION OF THE PROCESS 审中-公开
    用来获得热能通过与碳氧化物，氮氧化物和/或硫氧化物和安装实施工序追加燃烧氢

    公开(公告)号：EP2867583A2

    公开(公告)日：2015-05-06

    申请号：EP12832772.3

    申请日：2012-08-22

    Applicant: Centrul de Cercetare Pentru Materiale Macromoleculare si Membrane S.A. (CCMMM)

    Inventor： ROIBU, Constantin ,  OLARU, Nicolae-Radu ,  HANCU, Dumitru-Ioan ,  DRASOVEAN, Victor ,  POPA, Stan ,  CIOROIANU, Florian ,  NEGRITESCU, Codru-Constantin ,  RADU, Marin

    IPC: F23C13/08 ,  F23C99/00

    CPC classification number: F02M21/0236 ,  F01L1/443 ,  F01L3/085 ,  F01L5/18 ,  F01L7/024 ,  F23C13/08 ,  F23C99/00 ,  F23C2900/99008 ,  F23C2900/9901 ,  Y02E20/346 ,  Y02T10/32

    Abstract: The invention relates to a process and an installation for obtaining thermal energy by the combustion of hydrogen in admixture with carbon oxides, nitrogen oxides and/or sulphur oxides in the presence of a magnesium catalyst which is a mixture of magnesium chips and powder. The process for obtaining the thermal energy according to the invention consists of a first stage wherein the combustion of hydrogen in admixture with carbon oxides, nitrogen oxides and/or sulphur oxides in the presence of the magnesium catalyst is performed in an enclosure with orifices for discharging the gases and the carbon and/or sulphur atoms, with the formation of MgO and water and a second stage wherein magnesium is regenerated in the same enclosure by introducing extra hydrogen. The installation for the application of the process comprises a housing (1] made of stainless steel whereupon a cover (3) is secured, said cover (3) being connected to a conduit for supplying hydrogen (2), said housing (1) comprising: a chamber for the uniform distribution of hydrogen [Ml]; a chamber for the uniform distribution of the mixture comprising carbon oxides, nitrogen oxides and/or sulphur oxides [M2]; a chamber [M3] for the homogenization of hydrogen in admixture with carbon oxides, nitrogen oxides and/or sulphur oxides; a catalyst chamber [14] wherein a magnesium catalyst [13] is placed as a mixture of chips and powder; copper or stainless steel pipes [7] and [8], respectively, which ensure the transport and uniform distribution of H2 and respectively of the mixture of carbon oxides, nitrogen oxides and/or sulphur oxides on the surface of the quartz layer [18], but also of the catalyst [13]; a deflector [16] for the homogenization of the gaseous mixture, and to the outer side of the housing there being provided: a conduit for the completion of the catalyst [17]; conduit for supplying H2 [2], conduit for supplying with mixture comprising carbon oxides, nitrogen oxides and/or sulphur oxides C02 [4] and a conduit for discharging carbon and/or sulphur [10].

    INTAKE AND EXHAUST APPARATUS FOR FOUR-STROKE INTERNAL-COMBUSTION ENGINE
    50.
    发明公开
    INTAKE AND EXHAUST APPARATUS FOR FOUR-STROKE INTERNAL-COMBUSTION ENGINE 有权
    EINLASS- UND AUSLASSVORRICHTUNGFÜRVIERTAKT-VERBRENNUNGSMOTOR

    公开(公告)号：EP2305965A1

    公开(公告)日：2011-04-06

    申请号：EP09746718.7

    申请日：2009-03-09

    Applicant: Song, Kwang-Jae ,  Song, Se-Jin

    Inventor： Song, Kwang-Jae ,  Song, Se-Jin

    IPC: F01L1/04

    CPC classification number: F01L1/443 ,  F01L1/047 ,  F01L1/053 ,  F01L1/08 ,  F01L1/26 ,  F01L7/02 ,  F02B29/083 ,  F02B29/086 ,  Y02T10/146

    Abstract: The present invention comprises a cylinder block wherein vertical reciprocation of a piston is transmitted to a connecting rod then rotates a crank shaft to generate torque. A cylinder head is joined to the top of the cylinder block, whereof one side is connected to a primary intake and exhaust manifold which is opened and shut by a primary intake and exhaust valve and the other side is connected to a secondary intake and exhaust manifold which is opened and shut by a secondary intake and exhaust valve. A primary cam shaft is placed on the upper side of the cylinder head and rotates to interlock with the rotation of the crank shaft and is connected with a primary intake and exhaust cam driving the primary intake and exhaust valve. A secondary cam shaft is placed on the upper side of the cylinder head and rotates to interlock with the rotation of the crank shaft, and is connected with a secondary intake and exhaust cam driving the secondary intake and exhaust valve. A tertiary cam shaft is placed on the upper side of the cylinder head and rotates to interlock with the rotation of the secondary cam shaft. A primary intake and exhaust control unit is installed in the primary intake and exhaust manifold and controls selectively one of intake of mixed gas or air and exhaust of combustion gas. A secondary intake and exhaust control unit is installed in the secondary intake and exhaust manifold and controls selectively one of intake of mixed gas or air and exhaust of combustion gas. An exhaust-connecting pipe connects the primary and secondary intake and exhaust manifolds, and forms an exhaust path for combustion exhaust gas. Therefore, intake and exhaust performance of a four-stroke internal-combustion engine is improved.

    Abstract translation: 本发明包括气缸体，其中活塞的垂直往复运动传递到连杆，然后旋转曲轴以产生扭矩。 气缸盖连接到气缸体的顶部，其一侧连接到由主进气门和排气门打开和关闭的主进气歧管和另一侧连接到次级进排气歧管 其由二级进排气阀打开和关闭。 主凸轮轴放置在气缸盖的上侧，并且旋转以与曲轴的旋转互锁，并与驱动主进气门和排气门的主进气和排气凸轮连接。 副凸轮轴设置在气缸盖的上侧，并且旋转以与曲轴的旋转互锁，并与驱动第二进排气阀的二级进气和排气凸轮连接。 第三凸轮轴放置在气缸盖的上侧，并且旋转以与次级凸轮轴的旋转互锁。 主进气排气控制单元安装在主进气歧管和排气歧管中，并且选择性地对混合气体或空气的进气和燃烧气体的排气进行控制。 辅助进气和排气控制单元安装在次级进排气歧管中，并且选择性地控制混合气体或空气的进气和燃烧气体的排出中的一种。 排气连接管连接主进气歧管和次进气歧管，并形成用于燃烧废气的排气通道。 因此，提高了四冲程内燃机的进气和排气性能。

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