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    • 31. 发明申请
    • BARREL FOR AN INTERNAL COMBUSTION ENGINE
    • 内燃机发动机
    • WO2016077425A1
    • 2016-05-19
    • PCT/US2015/060096
    • 2015-11-11
    • ECOMOTORS, INC.
    • HOFBAUER, PeterTUSINEAN, Adrian, N.DALEA, Christian
    • F02B75/28F02B75/24F02F1/18F02F1/22
    • F02B75/24F01B7/06F02B75/28F02F1/186F02F1/22
    • An internal combustion engine includes a cylinder barrel defining therethrough a plurality of intake ports and a plurality of exhaust ports each extending at least partially about a circumference of the barrel with the intake ports spaced apart from the exhaust ports, an exhaust manifold received on and circumferentially engaging the outer surface of the barrel with at least one inlet opening thereof fluidly coupled with at least one of the plurality exhaust ports and an intake manifold received on and circumferentially engaging the outer surface of the barrel with at least one outlet opening thereof fluidly coupled with at least one of the plurality of exhaust ports. The exhaust manifold defines a first internal volume between the inlet opening and an outlet opening thereof, and the intake manifold defines a second internal volume between the outlet opening and an inlet opening thereof.
    • 一种内燃机,其包括限定穿过其中的多个进气口的缸筒和多个排气口,每个排气口至少部分地围绕所述桶的圆周延伸,所述进气口与所述排气口间隔开;排气歧管, 将所述筒的外表面与至少一个入口开口接合,所述至少一个入口开口与所述多个排气口中的至少一个流体连接,以及容纳在所述筒的外表面上并与其圆周接合的进气歧管,其中至少一个出口开口与 所述多个排气口中的至少一个排气口。 排气歧管限定入口和出口之间的第一内部体积,并且进气歧管在出口和入口之间限定第二内部容积。
    • 33. 发明申请
    • FIXED WELD OF TWO OPPOSING PISTONS IN A SINGLE AXIS BY DOUBLE BRIDGING
    • 双桥双向双向固定活塞固定焊接
    • WO2014011122A1
    • 2014-01-16
    • PCT/SK2012/000012
    • 2012-10-05
    • JUST, Ladislav
    • JUST, Ladislav
    • F02B75/24F01B9/02
    • F01B9/026F02B75/24
    • Solid construction weld of two opposing pistons into a single axis using double bridging so that the axis of linked (connected) pistons intersect the axis of crankshaft at right angle and the crankshaft rotates inside the bridging. The double bridging, which connects the opposing pistons, circumvents the crankshaft from two sides, while the crankshaft rotates inside the bridging. The invention relates to any two or more internal combustion piston engines, any two or more reciprocating (piston) machinery and equipment using the crank gear. Two fixed pairs of pistons on the axis are connected with the crankshaft via connecting rods. Pairs of pistons are working (functioning) against each other, thereby reducing vibration of the engine in which they are placed. The bridging can go through to axis of the crankshaft due to compression in cylinders. The length of the pistons can be reduced by almost half because two pistons in a fixed connection have high stability.
    • 使用双桥接将两个相对的活塞固定成单轴,使得连接(连接的)活塞的轴线以直角与曲轴的轴线相交,并且曲轴在桥接内旋转。 连接相对的活塞的双桥接从两侧绕过曲轴,而曲轴在桥接内旋转。 本发明涉及任何两个或更多个内燃活塞发动机,任何两个或更多个使用曲柄齿轮的往复(活塞)机械和设备。 轴上的两个固定的活塞对通过连杆与曲轴连接。 一对活塞正在相互作用(起作用),从而减少发动机的放置振动。 由于气缸中的压缩,桥接可以通过曲轴的轴线。 活塞的长度可以减少几乎一半,因为固定连接中的两个活塞具有高稳定性。
    • 34. 发明申请
    • PISTON ARRANGEMENT AND ENGINE
    • 活塞安装和发动机
    • WO2014009745A1
    • 2014-01-16
    • PCT/GB2013/051859
    • 2013-07-12
    • MILLADALE LIMITED
    • SUMMERLIN, Frederick, A.
    • F02B75/32F01B9/02F02B41/06
    • F02F3/0015F01B1/08F01B9/02F02B41/06F02B75/021F02B75/24F02B75/32F16C7/023
    • A piston arrangement comprising a piston movable within a cylinder and having a stroke with a first end and a second end, wherein the piston is coupled to a crankshaft by a linkage mechanism including a toggle link which is pivotally coupled to the piston and pivotally coupled to a con-rod, wherein the toggle link has a first position corresponding to the first end of the piston stroke, a second position different to the first position also corresponding to the first end of the piston stroke, and an intermediate position between the first and second positions corresponding to the second end of the piston stroke such that the piston completes four strokes for every one revolution of the crankshaft. Also a piston arrangement comprising first and second pistons movable respectively within first and second cylinders, wherein the first piston is coupled to a crank shaft by a first linkage mechanism including a first toggle link pivotally connected to the first piston and pivotally connected to a first con-rod, wherein the second piston is coupled to the crank shaft by a second linkage mechanism including a second toggle link pivotally connected to the second piston and pivotally connected to a second con-rod, wherein the first and second con-rods have different lengths such that the first and second pistons operate out of phase with each other. Also an engine comprising at least two high pressure pistons movable within respective high pressure cylinders and at least one low pressure piston movable within a low pressure cylinder, wherein the low pressure piston moves through twice the number of strokes moved through by each of the high pressure pistons in the same period of time, wherein a linkage mechanism coupling the low pressure piston to a crankshaft includes a toggle link.
    • 一种活塞装置,包括可在气缸内移动并且具有第一端和第二端的行程的活塞,其中所述活塞通过联动机构联接到曲轴,所述联动机构包括枢转地联接到所述活塞并枢转地联接到 连杆,其中所述肘节连杆具有对应于所述活塞冲程的所述第一端的第一位置,与所述第一位置不同的第二位置,其也对应于所述活塞冲程的所述第一端,以及在所述第一和第二位置之间的中间位置 第二位置对应于活塞行程的第二端,使得活塞在曲轴的每转一圈完成四个冲程。 还有一种活塞装置,其包括可分别在第一和第二气缸内移动的第一和第二活塞,其中第一活塞通过第一连杆机构连接到曲轴,第一连杆机构包括枢转地连接到第一活塞的第一肘节连杆, 其中所述第二活塞通过第二连杆机构联接到所述曲轴,所述第二连杆机构包括枢转地连接到所述第二活塞并枢转地连接到所述第二连杆的第二肘节连杆,其中所述第一和第二连杆具有不同的长度 使得第一和第二活塞彼此不同相操作。 还有一种发动机,其包括在相应的高压气缸内可移动的至少两个高压活塞和在低压气缸内可移动的至少一个低压活塞,其中低压活塞通过每个高压移动穿过的冲程数量的两倍 活塞,其中将低压活塞连接到曲轴的联动机构包括肘节连杆。
    • 35. 发明申请
    • TWO-CYLINDER HEAT ENGINE
    • 双缸加热器
    • WO2011127872A2
    • 2011-10-20
    • PCT/CZ2011000033
    • 2011-04-12
    • INOVIUM A SCINCURA PAVELPADERA BRETISLAV
    • CINCURA PAVELPADERA BRETISLAV
    • F01K25/02F01B9/047F02B75/24
    • A two-cylinder heat engine consists of the case (1) of the engine with two opposing working cylinders (2,3), in which are placed the pistons (5,6) and which are closed by heads (7,8) of the working cylinders (2,3) with the inlet valves (15,16) and the outlet valves (14,17), while the piston (5) of the second working cylinder (3) and the piston (6) of the first working cylinder (2) are firmly interconnected by the means of a connecting frame (4), in which is prepared an internal rectangular recess (4.1) with internal circumferential teeth (4.2) oriented with its longitudinal axis in direction of motion of the pistons (5,6), in which1 there is arranged as shifting from one longer toothed side of the internal rectangular recess (4.1) to the opposite longer toothed side of the internal rectangular recess (4.1) an upper gearwheel (1 1.1) of a double pinion (11), fixed in a revolving bracket (10), which is swing-fitted on the output shaft (9), which is rotary-fitted in the case (1) of the engine and is equipped with a gearwheel (24) gearing with the lower gearwheel (1 1.2) of the double pinion (11).
    • 双缸热力发动机由发动机的壳体(1)和两个相对的工作缸(2,3)组成,其中放置活塞(5,6)并且由缸盖(7,8)关闭 (3)的活塞(5)和第一工作缸(3)的活塞(6)之间的工作缸(2,3)与入口阀(15,16)和出口阀 工作缸(2)通过连接框架(4)牢固地相互连接,在连接框架(4)内设置有内部的矩形凹部(4.1),内部的圆周齿(4.2)以其纵向轴线沿活塞的运动方向 其中,布置为从内部矩形凹部(4.1)的一个较长的齿形侧移动到内部矩形凹部(4.1)的相对较长的齿形侧,双齿轮的上部齿轮(11.1) (11),其固定在旋转配合在输出轴(9)上的旋转支架(10)中,所述旋转支架旋转配合在所述壳体 并且配备有与双小齿轮(11)的下齿轮(11.2)啮合的齿轮(24)。
    • 38. 发明申请
    • ПОРШНЕВАЯ МАШИНА
    • 活塞机
    • WO2009078747A1
    • 2009-06-25
    • PCT/RU2008/000570
    • 2008-08-25
    • НУРМУХАМЕТОВ, Вячеслав ФайзрахмановичЕДРЕНКИН, Константин ОлеговичИВАНОВ, Владимир ЮрьевичПАВЛИНИЧ, Сергей Петрович
    • НУРМУХАМЕТОВ, Вячеслав ФайзрахмановичЕДРЕНКИН, Константин ОлеговичИВАНОВ, Владимир ЮрьевичПАВЛИНИЧ, Сергей Петрович
    • F01B1/08F02B75/24
    • F02B75/065F01B1/08F02B75/24
    • Поршневая машина может быть использована в двигателе- и компрессоростроении, при изготовлении двигателей внутреннего сгорания для автомобилей, самолетов малой авиации, малогабаритного водного транспорта, а также энергетических установок. Поршневая машина имеет, по меньшей мере, один модуль с двумя оппозитно расположенными секциями, содержащими цилиндры (1) с камерами сгорания (5), в которых расположены поршни (2), кинематически связанные с шатунами (3) и кривошипы (4). Оси кривошипно-шатунных механизмов секций установлены параллельно валу отбора мощности (7). На кривошипах (4), оси которых параллельны друг другу, закреплены зубчатые колеса (8) и (9) механизма синхронизации, находящиеся в зацеплении друг с другом. Вал отбора мощности 7 кинематически связан с механизмом синхронизации. Для упрощения конструкции кинематическая связь механизма синхронизации с валом отбора мощности может быть выполнена в виде зубчатого колеса, установленного на валу отбора мощности с возможностью взаимодействия с любым из зубчатых колес механизма синхронизации. Расположение секций модуля оппозитно, а также установка и соединение кривошипов каждого последующего модуля соосно кривошипам предыдущего модуля позволяет упростить конструкцию и повысить ее надежность.
    • 本发明的活塞机可用于发动机和压缩机建造中,用于生产用于汽车,小型飞机,小型水上运输车辆和发电厂的内燃机。 活塞机设置有至少一个模块,其具有两个相对放置的部分,每个模块包括具有燃烧室(5)的气缸(1),该燃烧室包含设置在其中的活塞(2),活塞(2)与活塞杆(3)和曲柄 (4)。 部分曲柄齿轮的轴线平行于取力轴(7)布置。 同步器的相互啮合的齿轮(8,9)固定到曲柄(4),其曲轴彼此平行。 动力取出轴(7)与运动学上的同步器耦合。 为了简化结构设计,同步器与动力输出轴的运动耦合可以是形成一个齿轮,该齿轮安装在动力输出轴上,以便与任何一个 同步器的齿轮。 模块部分的相对位置以及每个后续模块的曲柄与前一模块的曲柄的安装和同轴连接使得可以简化结构并增加其可靠性。
    • 40. 发明申请
    • VARIABLE STROKE PREMIXED CHARGE COMPRESSION IGNITION ENGINE
    • 可变冲击预先充电压缩点火发动机
    • WO2006091682A3
    • 2007-07-05
    • PCT/US2006006309
    • 2006-02-21
    • FITZGERALD JOHN W
    • FITZGERALD JOHN W
    • F02B71/00F02B75/04
    • F02B71/00F01B9/047F02B1/12F02B75/04F02B75/228F02B75/24F02D15/02F02D35/028F02D41/0002F02D41/0007F02D41/187F02D41/3035F02D2041/001Y02T10/12Y02T10/128
    • A four-cycle, four-cylinder, premlxed charge compression ignition internal combustion reciprocating free piston engine with a variable piston stroke and a compression ratio that varies as needed to provide charge ignition, to offer the potential of higher efficiency, lower emissions, and multi-fuel operation. The engine does not have a crankshaft, and therefore does not provide direct rotary output. Instead its free pistons (23) oscillate, in a manner similar to a two cycle free piston engine. For many applications, such as piston pumps and compressors, the engine provides an output directly driven by the oscillating pistons. In other applications, such as but not limited to use as a gas generator (2001) for a power turbine (1603), the engine provides an indirect means of producing rotary power. When the engine is used with high-speed power turbines, the power turbine (1603) may be directly coupled to a high-speed alternator (1604) for electrical power output.
    • 具有可变活塞行程和压缩比的四冲程四缸预充气压缩点火内燃往复自由活塞发动机,根据需要变化以提供充气点火,提供更高效率,更低排放和多重的潜力 - 燃油操作。 发动机没有曲轴,因此不提供直接的旋转输出。 相反,其自由活塞(23)以类似于两循环自由活塞发动机的方式振荡。 对于许多应用,例如活塞泵和压缩机,发动机提供直接由振荡活塞驱动的输出。 在其他应用中,例如但不限于用作动力涡轮机(1603)的气体发生器(2001),发动机提供产生旋转动力的间接装置。 当发动机与高速动力涡轮机一起使用时,动力涡轮机(1603)可以直接耦合到用于电力输出的高速交流发电机(1604)。