가변 밸브 개방 횡단면을 갖는 밸브 장치
    61.
    发明公开
    가변 밸브 개방 횡단면을 갖는 밸브 장치 失效
    가변밸브개방횡단면을갖는밸브장치

    公开(公告)号:KR1020040030158A

    公开(公告)日:2004-04-08

    申请号:KR1020047002507

    申请日:2002-04-12

    Inventor: 하머우베

    Abstract: 본 발명은 가변 밸브 개구 횡단면을 갖는 밸브 장치에 관한 것으로, 상기 밸브 장치는 내연기관의 유출개구에 배치되고 밸브 스프링력에 의해 작동되고, 가이드 소자 내부에서 밸브제어 유닛에 의해 축방향으로 왕복 운동할 수 있는 가스 교환 밸브를 구비하며, 가이드 내부에서 밸브 조절유닛에 의해 왕복 운동 가능하다. 밀봉 슬라이드(10)는 가스 교환 밸브(24)에 대해 축방항으로 배치되고, 상기 밀봉 슬라이드는 커플러 스프링(24)력에 의해 작동되고 밸브 제어 유닛에 의해 축방향으로 왕복 운동할 수 있다. 밀봉 슬라이드(10)의 위치는 가스 교환 밸브(24)에 대해 상대적으로 축방향으로 조절유닛에 의해 변경 가능하다.

    Abstract translation: 本发明涉及一种具有可变气门开启横截面的气门机构,其中气门机构设置在内燃机的进气口处并且具有通过气门弹簧的作用力作用的气体交换阀和 通过阀门控制单元在导向件内轴向地前后移动; 密封滑阀相对于换气阀的轴向位置通过调节单元连续可变。 密封滑块(10)与气体交换阀(12)同轴地设置并且由耦合弹簧(24)的作用力作用,并且通过阀控制单元可轴向地前后移动。 借助调节单元,密封滑块(10)的位置相对于气体交换阀(12)在轴向方向上是可变的。

    VALVE ARRANGEMENT AND VALVE GUIDE
    62.
    发明申请
    VALVE ARRANGEMENT AND VALVE GUIDE 审中-公开
    阀门安装和阀门指导

    公开(公告)号:WO2017041865A1

    公开(公告)日:2017-03-16

    申请号:PCT/EP2015/078857

    申请日:2015-12-07

    CPC classification number: F01L1/28 F01L3/08 F02M23/006 Y02T10/146

    Abstract: The invention relates to a valve arrangement for supplying air to an internal combustion engine. The valve arrangement comprises a first valve and a second valve arranged within the first valve. The invention also relates to a valve guide for use in a valve arrangement.

    Abstract translation: 本发明涉及一种用于向内燃机供给空气的阀装置。 阀装置包括布置在第一阀内的第一阀和第二阀。 本发明还涉及一种用于阀装置的阀导向器。

    INTERNAL COMBUSTION ENGINE
    63.
    发明申请
    INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机

    公开(公告)号:WO2015166264A1

    公开(公告)日:2015-11-05

    申请号:PCT/GB2015/051278

    申请日:2015-05-01

    Abstract: An internal combustion engine (10) includes at least one cylinder (12) having a piston, and a cylinder head containing an inlet duct (3) incorporating an inlet valve 1 to allow flow in only one direction and an exhaust duct incorporating no mechanical flow restricting device and at least one chamber valve (2) through which both inlet and exhaust fluids pass from the ducts (3,4) into and out of the cylinder (12), and a combustion chamber (6) in the cylinder (12) that allows the chamber valve (2) to be significantly open when the piston (5) is at top dead centre enabling a transfer of fluid, fluid flow pressure and pressure waves between the cylinder, and the inlet (3) and exhaust ducts (4).

    Abstract translation: 一种内燃机(10)包括至少一个具有活塞的气缸(12)和一个气缸盖,该气缸盖包含一个入口管道(3),入口管道(3)结合入口阀1以允许仅在一个方向上流动,而排气管道不包含机械流 限制装置和至少一个腔室阀(2),入口和排出流体两者都从管道(3,4)进入和离开气缸(12),以及气缸(12)中的燃烧室(6) 当活塞(5)处于上止点时允许腔室阀(2)显着打开,使得能够在气缸与入口(3)和排气管道(4)之间传递流体,流体流动压力和压力波 )。

    INTERNAL COMBUSTION ENGINE
    64.
    发明申请
    INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机

    公开(公告)号:WO2012030255A9

    公开(公告)日:2012-05-10

    申请号:PCT/RU2011000619

    申请日:2011-08-16

    Abstract: A four-stroke piston internal combustion engine is constructed in classic form and comprises a cylinder 1 with a piston 2, and an intake disc compression valve 3 and a discharge disc compression valve 4, which valves are arranged in the cylinder and are actuated by the cams 5 of a camshaft 6. The piston 1 rotates a crankshaft 8 via a connecting rod 7. The special characteristic is the very early start of opening of the intake valve 3, well before the upper dead centre of the discharge stroke (40° and above). A valve flap 11 is mounted in front of the intake valve 3 in the intake conduit, said valve flap being raised and lowered by an electromagnet (EMZ 11 below) upon commands from a complex control system 12. Said system also controls a spark plug 13 and an injector 14. The opening and closing phases of the intake valve 3 are selected to be of maximum width to ensure maximum charging at high revolutions and are not adjusted. The engine is controlled (the charging changed) with the aid of the EMZ, which is also charged with the operation of the system for changing the gas distribution phases. The electric power for controlling the EMZ is insignificant (about 20 watts).

    Abstract translation: 四冲程活塞内燃机经典地构造,包括一个带有活塞2的气缸1和一个进气盘压缩阀3和一个排出盘压缩阀4,这些阀被安排在汽缸中并由 凸轮轴6的凸轮5.活塞1通过连杆7旋转曲轴8.特别的特征是进气门3的很早的开始,很好地在排出冲程的上死点(40°和 以上)。 阀门挡板11安装在进气管3的进气管前面,根据来自复合控制系统12的命令,电磁铁(EMZ11)升降。所述系统还控制火花塞13 和喷射器14.进气门3的打开和关闭阶段被选择为最大宽度,以确保在高转速下的最大充电并且不被调整。 在EMZ的帮助下,发动机受到控制(充电改变),该系统还负责更换气体分配阶段的系统运行。 用于控制EMZ的电力不大(约20瓦)。

    ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ
    65.
    发明申请
    ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ 审中-公开
    内燃机

    公开(公告)号:WO2012030255A1

    公开(公告)日:2012-03-08

    申请号:PCT/RU2011/000619

    申请日:2011-08-16

    Abstract: Поршневой четырехтактный двигатель внутреннего сгорания выполнен по классической схеме и включает цилиндр 1 с поршнем 2, впускной 3 и выпускной 4 тарельчатые компрессионные клапаны, которые расположены в цилиндре и приводятся кулачками 5 распредвала 6. Поршень 1 через шатун 7 вращает коленчатый вал 8. Особенностью является очень раннее начало открытия впускного клапана 3, задолго до верхней мертвой точки такта выпуска (40° и более) Перед впускным клапаном 3 во впускном трубопроводе установлен клапан- заслонка 1 1, которая поднимается и опускается электромагнитом (далее ЭМ31 1) по командам комплексной системы управления 12. Эта же система управляет свечой 13 и форсункой 14. Фазы открытия и закрытия впускного клапана 3 выбраны максимально, широкими для обеспечния максимального заряда на высоких оборотах и не регулироуются. Управление двигателем (изменение заряда) осуществляется с помощью ЭМЗ, на нее же возложены функции системы изменения фаз газораспределения. Электрическая мощность для управления ЭМЗ незначительна (около 20 Вт).

    Abstract translation:

    往复式四冲程内燃机根据经典方案配置,并且包括气缸1具有活塞2,入口3和用于其设置在气缸5和凸轮是凸轮1到6所述的活塞杆压缩提升阀的出口4 7 旋转曲轴8的特征是在排气冲程的上止点之前以及打开所述进气门3,非常早期的开始(-40°或更多)在进气管中的进气门3之前被设定,它被提升阀 - 舱口11和 省略电磁铁(以下EM31 1)命令的综合管理系统12该系统操作蜡烛13以及打开和关闭进气门3的相位被选择在高速和不regulirouyutsya尽可能为obespechniya宽最大充电喷嘴14。 电机控制(在电荷变化)通过EMR的装置,它被分配给可变气门正时系统的功能。 EMZ控制的电力可以忽略不计(约20瓦)。

    DUAL FUEL COMPRESSION IGNITION ENGINES AND METHODS
    66.
    发明申请
    DUAL FUEL COMPRESSION IGNITION ENGINES AND METHODS 审中-公开
    双燃料压力点火发动机和方法

    公开(公告)号:WO2010104985A2

    公开(公告)日:2010-09-16

    申请号:PCT/US2010026874

    申请日:2010-03-10

    Abstract: Dual fuel compression ignition engines and methods that allow compression ignition on gaseous fuels like compressed natural gas, hydrogen and ammonia, yet will run on liquid fuels, including diesel fuels for such purposes as starting or when the gaseous fuel is not available or has been consumed and greater range or operating time is needed. Ignition of fuels having a high self ignition temperature is assured by recirculating high temperature exhaust gas back into the intake charge before compression. Existing engines may be converted to run as a dual fuel engine by replacement of the engine head or heads. Various embodiments are disclosed.

    Abstract translation: 双燃料压缩点火发动机和方法,允许在诸如压缩天然气,氢气和氨之类的气体燃料上进行压缩点火,但是将运行在包括柴油在内的液体燃料上,用于起始或当气体燃料不可用或已被消耗时 需要更大的范围或操作时间。 通过在压缩之前将高温废气再循环回进气装置来确保具有高自燃温度的燃料的点火。 现有的发动机可以通过更换发动机头或头来转换为作为双燃料发动机运行。 公开了各种实施例。

    VENTILMECHANISMUS MIT EINEM VARIABLEN VENTILÖFFNUNGSQUERSCHNITT
    67.
    发明申请
    VENTILMECHANISMUS MIT EINEM VARIABLEN VENTILÖFFNUNGSQUERSCHNITT 审中-公开
    有可变气门开启横截面气门机构

    公开(公告)号:WO2003018966A1

    公开(公告)日:2003-03-06

    申请号:PCT/DE2002/001364

    申请日:2002-04-12

    Inventor: HAMMER, Uwe

    Abstract: Die Erfindung betrifft einem Ventilmechanismus mit einem variablen Ventilöffnungsquerschnitt, wobei der Ventilmechanismus an einer Durchlassöffnung einer Verbrennungskraftmaschine angeordnet ist und ein Gaswechselventil aufweist, das von der Kraft einer Ventilfeder beaufschlagt und innerhalb einer Führung über eine Ventilsteuereinheit in axialer Richtung hin- und hergehend verschiebbar ist. Es ist vorgesehen, dass koaxial zum Gaswechselventil (12) ein Dichtschieber (10) angeordnet ist, der von der Kraft einer Koppelfeder (24) beaufschlagt und durch die Ventilsteuereinheit in axialer Richtung hin-und hergehend verschiebbar ist. Die Position des Dichtschiebers (10) ist relativ zum Gaswechselventil (12) in axialer Richtung durch eine Verstelleinheit veränderbar. (Figur 3)

    Abstract translation: 本发明涉及一种阀机构具有可变阀开口的横截面,其中,所述阀机构被配置在内燃机的通路开口,并且具有其在通过阀弹簧的力和内所述的阀控制单元在轴向方向的引导和往复滑动作用的气体交换阀。 它提供了一种被同轴地布置于气体交换阀(12)的密封滑动件(10),在由一个耦合弹簧(24)的力的作用,并且在轴向方向来回运动通过滑阀控制单元。 该密封滑动(10)相对于在轴向上由调整单元改变的气体交换阀(12)的位置。 (图3)

    INTERNAL COMBUSTION ENGINE
    68.
    发明申请
    INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机

    公开(公告)号:WO02025069A1

    公开(公告)日:2002-03-28

    申请号:PCT/JP2001/008260

    申请日:2001-09-21

    Abstract: An internal combustion engine, wherein an intake valve (9) for opening and closing an intake valve hole (7) formed in a cylinder head so as to face a combustion chamber (5) is formed hollow, an exhaust valve hole (22) formed in the intake valve (9) is opened and closed by an exhaust valve (18) stored coaxially inside the intake valve (9), the intake valve hole (7) facing the combustion chamber (5) communicates directly with an intake port (8) and the exhaust valve hole (22) facing the combustion chamber (5) communicates with an exhaust port (14) through an exhaust gas passage (21) formed inside the hollow intake valve (9), whereby the intake air charging efficiency can be increased by largely assuring the opening area of the intake valve (9), and the lowering of temperature of the exhaust gas can be minimized to effectively use waste heat since the exhaust gas just after leaving the combustion chamber (5) is not brought into direct contact with the cylinder head (3) having a large heat capacity.

    Abstract translation: 一种内燃机,其特征在于,形成有用于打开和关闭形成在气缸盖中以与燃烧室(5)相对的进气阀孔(7)的进气门(9)为中空的,形成有排气阀孔(22) 在进气门(9)中,通过同时位于进气阀(9)内部的排气阀(18)打开和关闭进气阀(9),面向燃烧室(5)的进气阀孔(7)直接与进气口 )和面向燃烧室(5)的排气阀孔(22)通过形成在中空进气阀(9)内部的排气通道(21)与排气口(14)连通,由此,进气充气效率可以 通过大大地确保进气门(9)的开口面积而增加,并且由于刚刚离开燃烧室(5)之后的排气不会直接进入,所以能够使废气温度的降低最小化以有效地使用废热 与具有大热量的气缸盖(3)接触 容量。

    GAS DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE
    69.
    发明申请
    GAS DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机用气体分配器

    公开(公告)号:WO00058609A1

    公开(公告)日:2000-10-05

    申请号:PCT/LV1999/000001

    申请日:1999-03-23

    CPC classification number: F01L1/28 F01L2003/258

    Abstract: The present invention relates to a new gas distributor for an internal combustion engine that essentially comprises a mobile gas-distribution plunger, an inlet valve mounted in conjunction with a mechanism for adjusting the position thereof, as well as a fuel pump mounted together with the inlet valve and operating according to pressure of the air compressed in the cylinder. It is thus possible to simplify the realisation process, to reduce the production costs as well as the amount of metal used and the noise during the operation, and to improve the reliability as well as the economical features of the engine.

    Abstract translation: 本发明涉及一种用于内燃机的新型气体分配器,其基本上包括可移动气体分配柱塞,与用于调节其位置的机构结合安装的入口阀以及与入口一起安装的燃料泵 阀门根据压缩在气缸中的压力进行操作。 因此,可以简化实现过程,降低生产成本以及操作中使用的金属量和噪声,并且提高发动机的可靠性和经济性。

    VARIABLE VALVE TIMING SYSTEM
    70.
    发明申请
    VARIABLE VALVE TIMING SYSTEM 审中-公开
    可变气门正时系统

    公开(公告)号:WO9428288A3

    公开(公告)日:1994-12-08

    申请号:PCT/US9405635

    申请日:1994-05-23

    Inventor: SYED AHMED

    CPC classification number: F01L1/185 F01L1/08 F01L1/28 F01L9/025 F01L2001/34446

    Abstract: A valve control arrangement for internal combustion engines in which a hydraulic valve actuator with integral fluid reservoir is interactive with two camshafts (110, 120) to continuously and independently vary the valve duration. A modified intake system is provided to increase the effective area of the valves.

    Abstract translation: 一种用于内燃机的阀控制装置,其中具有集成流体储存器的液压阀致动器与两个凸轮轴(110,120)相互作用以连续且独立地改变阀持续时间。 提供改进的进气系统以增加阀的有效面积。

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