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    • 81. 发明申请
    • WÄRMEKRAFTMASCHINE
    • 热机
    • WO2010118736A1
    • 2010-10-21
    • PCT/DE2010/000427
    • 2010-04-15
    • VERPLANCKE, PhilippeUNTERREITMEIER, Christian
    • VERPLANCKE, Philippe
    • F02G1/043F01C1/22
    • F02G1/043F01C1/22F01C1/3448F01C9/007F01C11/002F01C21/06F01C21/108F02G2270/30F04C2270/23
    • Erfindungsgemäß umfasst die Wärmekraftmaschine (10) einen ersten Verdrängerkolben (12) und einen zweiten Verdrängerkolben (14), wobei je eine Oberfläche (16, 18) des ersten Verdrängerkolbens (12) und des zweiten Verdrängerkolbens (14), die einander zugewandt sind, einen mit einem Arbeitsgas gefüllten Arbeitsraum (22) begrenzen, wobei in dem Arbeitsraum (22) zwischen dem ersten Verdrängerkolben (12) und dem zweiten Verdrängerkolben (14) zwei Wärmetauscheranordnungen (24, 26), die jeweils eine Wärmequelle (28, 30) und eine Wärmesenke (32, 34) umfassen, angeordnet sind und die Wärmetauscheranordnungen (24, 26) von dem Arbeitsgas durch- oder umströmt werden können, wobei der erste Verdrängerkolben (12) und/oder der zweite Verdrängerkolben (14) und/oder die Wärmetauscheranordnungen (24, 26) drehbar um eine Achse (36) gelagert sind, und wobei Mittel vorgesehen sind, die eine Rotationsbewegung des Arbeitsgases relativ zu den Wärmetauscheranordnungen (24, 26) um die Achse (36) entgegenwirken.
    • 根据本发明的热机(10)包括一第一置换器(12)和一第二置换器(14),与所述第一置换器(12)和该第二置换器(14)的一个表面(16,18),彼此面对,一个 填充有工作气体工作腔(22)的限制,其中,在该第一置换器活塞(12)和该第二置换器(14)之间的工作空间(22)具有两个热交换器组件(24,26),每个具有一个热源(28,30)和一个 散热器(32,34)被布置,和热交换器组件(24,26)可以通过工作气体的,或者可以绕流,其中,所述第一置换器(12)和/或该第二置换器(14)和/或换热器组件( 24,26)可绕轴线旋转(36)被安装,并且其中,装置被提供给所述热交换器组件(工作气体)的旋转运动相对24,26绕轴线 (36)抵消。
    • 83. 发明申请
    • HEAT ENGINES
    • 热力发动机
    • WO2009066178A3
    • 2009-09-24
    • PCT/IB2008003675
    • 2008-08-01
    • CAO YIDING
    • CAO YIDING
    • F01K23/10F01K27/00F02B75/00F02G1/04F02G5/02F03G7/06
    • F01B29/10F01C1/22F01C21/06F02G1/02F02G2242/00F02G2254/30Y02E10/46
    • This invention provides a heat engine based on well-developed structure of internal combustion engines. The heat engine comprises at least a piston and cylinder assembly and at least two heating chambers associated with said piston and cylinder assembly to provide a significantly increased time period for heat transfer from a heat source to the gaseous working of the engine without increasing the number of strokes per power stroke in a cycle. Each said heating chamber has therewithin a heat exchanger unit that facilitates heat transfer from the heating source to the gaseous working fluid substantially under a constant volume, a port leading to said cylinder space, and a heating-chamber valve, said valve opening or closing the port to establish or block communication between said heating chamber and cylinder space. For a heat engine utilizing intake and discharge strokes respectively for intake and discharge purposes, each said heating chamber in a cycle has an associated intake stroke, a compression stroke, a power stroke, a discharge stroke, and between said compression and power strokes a time period of 4(n-1) strokes available for heat transfer from the heat source to an amount of working fluid substantially enclosed within said heating chamber while the piston serves the working fluid associated with another heating chamber, wherein n is the number of the heating chambers per piston and cylinder assembly. For a heat engine utilizing a scavenging process for intake and discharge purposes, each said heating chamber in a cycle has an associated scavenging process to facilitate the discharge and intake of the working fluid, a compression stroke, a power stroke, and between said compression and power strokes a time period of 2(n-1) strokes available for heat transfer from the heat source to an amount of working fluid substantially enclosed within said heating chamber while the piston serves the working fluid associated with another heating chamber, wherein n is the number of the heating chambers per piston and cylinder assembly. Additionally, a heat engine based on a rotary internal combustion engine and the techniques using heat pipes to cool a rotary engine are disclosed.
    • 本发明提供一种基于内燃机结构发达的热力发动机。 热机包括至少一个活塞和气缸组件以及与所述活塞和气缸组件相关的至少两个加热室,以提供显着增加的从热源到发动机的气体工作的传热时间,而不增加 一个循环中的每个动力冲程的冲程。 每个所述加热腔室中具有热交换器单元,该热交换器单元有利于基本上恒定体积的从加热源到气态工作流体的热传递,通向所述缸空间的端口和加热腔室阀门,所述阀门打开或关闭 端口以建立或阻止所述加热腔室和缸体空间之间的连通。 对于分别用于进气和排气目的的进气和排气冲程的热力发动机,一个循环中的每个所述加热室具有相关的进气冲程,压缩冲程,动力冲程,排气冲程以及所述压缩冲程和动力冲程之间的时间 在活塞供应与另一个加热室相关联的工作流体时,从热源到基本封闭在所述加热室内的一定量的工作流体可用的4(n-1)次冲程周期,其中n是加热的数量 每个活塞和气缸组件的腔室。 对于利用用于进气和排气目的的扫气过程的热机,一个循环中的每个所述加热室具有相关的扫气过程以促进工作流体的排出和吸入,压缩冲程,动力冲程以及在所述压缩和 在活塞供应与另一个加热室相关联的工作流体时,动力冲程可用于从热源到基本封闭在所述加热室内的工作流体的量的2(n-1)冲程的时间段,其中n是 每个活塞和气缸组件的加热室数量。 另外,公开了基于旋转式内燃机的热力发动机和使用热管来冷却旋转式发动机的技术。
    • 84. 发明申请
    • ROTARY PISTON INTERNAL COMBUSTION ENGINE
    • 旋转活塞内燃机
    • WO2009101385A1
    • 2009-08-20
    • PCT/GB2009/000319
    • 2009-02-05
    • GARSIDE, David, W.
    • GARSIDE, David, W.
    • F01C1/22F01C21/06F02B55/06
    • F01C1/22F01B2009/065F01C21/06F02B53/02F02B55/06F02B2053/005Y02T10/17
    • A rotary piston internal combustion engine of the Wankel type has a housing (1) with a two lobed epitrochoidal inner peripheral surface (14) a shaft (8) journalled in end casings (3, 4), a rotor (9) eccentrically mounted on the shaft (8) and geared to rotate at one third speed of the shaft (8) whereby working chambers (34, 35, 36) are formed between flanks of the rotor (9) and the end casings (3, 4), which chambers vary in volume as the rotor (9) rotates, the rotor (9) being cooled by a cooling medium in a generally closed cooling circuit, the medium being circulated by a circulating pump (27), via connecting passageways (20, 18) in the end casings (3, 4) and an internal passageway (21) of the rotor (9), and through an external cooling heat exchanger (24), the cooling medium being blow-by gasses from the high pressure working chambers, which gasses have leaked past the rotor side seals (26) into the rotor cooling passages.
    • 舷盖式旋转活塞内燃机具有壳体(1),壳体具有两个凸起的外旋表面内周面(14),轴颈(8)轴颈安装在端部壳体(3,4)中,转子(9)偏心安装在 所述轴(8)并且在所述轴(8)的三分之一速度下旋转,由此在转子(9)的侧面和端部壳体(3,4)之间形成有工作室(34,35,36),其中 转子(9)在转子(9)旋转时体积变化,转子(9)由大致密封的冷却回路中的冷却介质冷却,介质通过循环泵(27)经由连接通道(20,18)循环, 在转子(9)的末端壳体(3,4)和内部通道(21)中,并且通过外部冷却热交换器(24),冷却介质被从高压工作室吹出气体, 气体已经通过转子侧密封件(26)泄漏到转子冷却通道中。
    • 87. 发明申请
    • PUMP FOR LIQUID WITH A DENSITY MORE THAN 1 KG/DM3
    • 液体浓度超过1 KG / DM3的泵
    • WO2008035387A1
    • 2008-03-27
    • PCT/IT2007/000649
    • 2007-09-19
    • RIZZO, Sergio
    • RIZZO, Sergio
    • F04C13/00
    • F01C1/322F01C11/004F01C21/06F01C21/104F04C23/008
    • Pump for liquid with a density higher than 1 Kg/dm 3 constituted by a chamber connected with a feed duct (1 ) and a discharge duct (2) and a liquid pushing means that slides in said chamber having a ring profile (7). The pump is constituted by a wheel (4) activated by a power system (3) and by a stator (6), the wheel (4) brings in rotation the liquid pushing means (5) having the same dimensions of the transversal section of the ring profile chamber (7), both slots of the feed duct (1 ) and of the discharge duct (2) ' are realized on the external surface of the stator (6), that between the slot of the discharge duct (2) and the slot of the feed duct (1 ) is located a shutter (8) that can be operated by a system that reads the angular position (9) of the liquid pushing means (5).
    • 具有高于1Kg / dm 3的液体的泵由与进料管道(1)和排放管道(2)连接的室构成,以及在所述室中滑动的液体推动装置, 环形轮廓(7)。 泵由由动力系统(3)和定子(6)启动的轮(4)构成,轮(4)带动旋转具有相同尺寸的液体推动装置(5) 环形轮廓室(7),进给管道(1)和排放管道(2)的两个槽都被实现在定子(6)的外表面上,在排放管道(2)的槽之间, 并且进料管道(1)的狭槽位于可由读取液体推动装置(5)的角位置(9)的系统操作的快门(8)。
    • 88. 发明申请
    • ROTARY PISTON AND CYLINDER DEVICES
    • 旋转活塞和气缸装置
    • WO2007093818A2
    • 2007-08-23
    • PCT/GB2007/000562
    • 2007-02-16
    • LONTRA LIMITEDLINDSEY, Stephen, Francis
    • LINDSEY, Stephen, Francis
    • F01C1/356F01C21/08F04C18/356
    • F01C11/004F01C3/02F01C20/12F01C21/006F01C21/06F01C21/18F03C2/00
    • A rotary piston and cylinder assembly (1) comprising two rotary piston and cylinder devices (2a, 2b) , each device comprising a rotor (7) and a stator (10) , the stator at least partially defining an annular cylinder space (3) , the rotor is in the form of a ring, and the rotor comprising at least one piston (8) which extends from the rotor ring into the annular cylinder space, in use the at least one piston is moved circumferentially through the annular cylinder space on rotation of the rotor relative to the stator, the rotor body being sealed relative to the stator, and the device further comprising cylinder space shutter means (5) which is capable of being moved relative to the stator to a closed position in which the shutter means partitions the annular cylinder space, and to an open position in which the shutter means permits passage of the at least one piston, the cylinder space shutter means comprising a shutter disc, wherein the devices are connected by a transfer passage.
    • 一种包括两个旋转活塞和气缸装置(2a,2b)的旋转活塞和气缸组件(1),每个装置包括转子(7)和定子(10),所述定子至少部分地限定环形气缸空间(3) 所述转子是环的形式,并且所述转子包括至少一个从所述转子环延伸到所述环形气缸空间中的活塞(8),所述至少一个活塞在所述至少一个活塞中被周向地移动穿过所述环形气缸空间 所述转子相对于所述定子旋转,所述转子体相对于所述定子被密封,并且所述装置还包括能够相对于所述定子移动到闭合位置的气缸空间快门装置(5),在所述关闭位置, 将环形气缸空间分隔开,并且在打开位置,其中快门装置允许至少一个活塞通过,气缸空间快门装置包括快门盘,其中装置通过传送通道连接。
    • 89. 发明申请
    • HYDROGEN G-CYCLE ROTARY INTERNAL COMBUSTION ENGINE
    • 氢循环循环内燃机
    • WO2007041224A3
    • 2007-06-21
    • PCT/US2006037868
    • 2006-09-29
    • PRIME MOVER INTERNATIONAL LLCGUTHRIE BARRY R
    • GUTHRIE BARRY R
    • F02B53/00F01C1/00F01C19/00F01C21/04F01C21/06F01P9/02F01P9/04F02B47/02F02B53/04F02M25/00F04C2/00F04C15/00F04C18/00F04C27/00F04C29/02F04C29/04
    • F01C1/3446F01C21/06Y02T10/166
    • A hydrogen G-cycle rotary vane internal combustion engine has a sodium vapor chamber transferring excess combustion heat into combustion chambers. An active water cooling system captures heat from the engine housing stator, rotor, and sliding vanes and transfers it back into the combustion cycle by premixing it with hydrogen to reduce peak combustion temperature and with an early an late stage combustion chamber injection to help transfer heat from the sodium vapor chamber, to control chamber temperature, and to increase chamber vapor pressure. A combustion chamber sealing system includes axial seals between the rotor and the stator, vane face seals, and toggling split vane seals between the outer perimeters of the sliding vanes and the stator. Sliding vanes reciprocate laterally in and out of the rotor assisted by a vane belting system. A thermal barrier coating minimizes heat transfer and thermal deformation. Solid lubricants provide high temperature lubrication and durability.
    • 氢G循环旋转叶片内燃机具有钠蒸汽室,将过量的燃烧热量转移到燃烧室中。 主动水冷系统从发动机壳体定子,转子和滑动叶片捕获热量,并将其通过与氢预混合将其转移回燃烧循环,以降低峰值燃烧温度,并在早期的后期燃烧室喷射以帮助传递热量 从钠蒸汽室到控制室温度,并增加室蒸汽压力。 燃烧室密封系统包括转子和定子之间的轴向密封,叶片表面密封以及在滑动叶片的外周和定子之间切换分离叶片密封。 滑动叶片由叶片带系统辅助的侧向进入和离开转子。 热障涂层使热传递和热变形最小化。 固体润滑剂提供高温润滑和耐久性。