公开(公告)号：US20240295189A1

公开(公告)日：2024-09-05

申请号：US18600265

申请日：2024-03-08

申请人： HANSEN ENGINE CORPORATION

发明人： CRAIG N. HANSEN ,  PAUL C. CROSS

IPC分类号： F02B33/36 ,  F04D17/10 ,  F04D29/28

CPC分类号： F02B33/36 ,  F04D17/10 ,  F04D29/284

摘要： A supercharged internal combustion engine is drivably connected to a variable displacement supercharger operable to continuously supply varying amounts of an air mass to the engine in response to the varying power requirements of the engine. The variable displacement capability eliminates blowdown losses of fixed displacement superchargers and substantially reduces the need for throttling of the intake air. The device also presents an air-motoring mode that can recover a portion of the engine throttling losses as positive power returned to the engine crankshaft when the engine intake manifold is below atmospheric pressure.

公开(公告)号：US10082142B2

公开(公告)日：2018-09-25

申请号：US15786854

申请日：2017-10-18

申请人： Craig N. Hansen ,  Paul C. Cross

发明人： Craig N. Hansen ,  Paul C. Cross

IPC分类号： F04C28/26 ,  F04C23/00 ,  F02B39/16 ,  F02B39/06 ,  F04C18/16 ,  F02B33/36

CPC分类号： F04C28/26 ,  F02B33/36 ,  F02B39/06 ,  F02B39/16 ,  F02D23/005 ,  F02D41/0007 ,  F04C18/16 ,  F04C23/006 ,  F04C28/265 ,  F04C2250/10

摘要： A supercharged internal combustion engine has a supercharger operable to selectively supply a mass of air from below through above atmospheric air pressure according to the operating requirements of the engine. The supercharger has a shuttle combined with a throttle valve that controls the mass of air directed to an air mass bypass opening and supplied to the internal combustion engine. The shuttle has rollers that ride on rails that allow the shuttle to move to open and close the air mass bypass opening in communication with a casing that directs a mass of atmospheric air and a bypass mass of air interfused with the mass of atmospheric air to an air mass inlet of the supercharger.

公开(公告)号：US20180179947A1

公开(公告)日：2018-06-28

申请号：US15904289

申请日：2018-02-23

申请人： Eaton Corporation

发明人： Matthew Henry

IPC分类号： F02B33/36 ,  F02B29/04 ,  F02B37/10 ,  F02B39/14 ,  F02M26/05

CPC分类号： F02B33/36 ,  F02B29/0406 ,  F02B29/0418 ,  F02B37/04 ,  F02B37/10 ,  F02B39/14 ,  F02M26/05 ,  F02M26/06 ,  F02M26/23 ,  F02M26/26 ,  F04C18/16 ,  F04C19/005 ,  F04C27/009 ,  Y02T10/144 ,  Y02T10/146

摘要： A supercharger that receives and/or generates high pressure boost air and contains gear lubrication includes a housing, a rotor coupled to a rotor shaft rotatably supported in the housing, and a high pressure rotor seal disposed about the rotor shaft. The high pressure rotor seal includes a primary lip configured to contact the rotor shaft and be exposed to the gear lubrication, and at least one boost pressure blocking lip configured to contact the rotor shaft and maintain a seal against the rotor shaft when the high pressure boost air acts thereon.

公开(公告)号：US20170030352A1

公开(公告)日：2017-02-02

申请号：US15301396

申请日：2015-04-05

申请人： Bin TANG

发明人： Bin TANG

IPC分类号： F04C14/24 ,  F04C18/38 ,  F04C23/00 ,  F04C29/12 ,  F04C28/24 ,  F04C11/00 ,  F04C2/38 ,  F04C15/06

CPC分类号： F04C14/24 ,  F01C21/0809 ,  F02B33/36 ,  F02B55/14 ,  F04C2/063 ,  F04C2/38 ,  F04C2/39 ,  F04C11/001 ,  F04C11/005 ,  F04C15/064 ,  F04C18/38 ,  F04C23/001 ,  F04C28/24 ,  F04C29/124 ,  F04C2240/20 ,  F16H41/24

摘要： An eccentric movable vane pump includes a cylinder body, a first rotor, second rotors, and movable vanes of which the number is greater than or equal to 2. The first rotor is eccentrically disposed with the second rotors. One end of each of the movable vanes is rotatably connected to the first rotor, and the other ends of the movable vanes are rotatably connected to the second rotors. The first rotor is disposed on a main shaft. The cylinder body is provided with a fluid inlet and a fluid outlet respectively corresponding to an expansion area and a compression area of a space between adjacent movable vanes. The pump has a simple structure, high efficiency, low cost, multiple operation conditions, high stability, and a long service life, can operate in a high-speed/ultra-high speed range without being sealed by an elastic device, and has a small radial impact in operation.

摘要翻译： 偏心可动叶片泵包括缸体，第一转子，第二转子和数量大于或等于2的可动叶片。第一转子与第二转子偏心地设置。 每个可动叶片的一端可旋转地连接到第一转子，并且可动叶片的另一端可转动地连接到第二转子。 第一转子设置在主轴上。 缸体设置有分别对应于相邻活动叶片之间的空间的膨胀区域和压缩区域的流体入口和流体出口。 该泵具有结构简单，效率高，成本低，操作条件多，稳定性高，使用寿命长的特点，可以在不用弹性装置密封的情况下在高速/超高速范围内运转，具有 小径向冲击运行。

公开(公告)号：US20160237961A1

公开(公告)日：2016-08-18

申请号：US15029008

申请日：2015-04-17

申请人： CALLAWAY CARS, INC.

发明人： E. REEVES CALLAWAY, III ,  Michael A. ZONER ,  PATRICK A. HODGINS ,  SCOTT L. RAWLING ,  PETER R. CALLAWAY

IPC分类号： F02M35/10 ,  F02M35/16 ,  F02B33/36 ,  F02M35/116 ,  F02B29/04

CPC分类号： F02M35/10157 ,  F02B29/0412 ,  F02B29/0437 ,  F02B33/36 ,  F02M35/116 ,  F02M35/161 ,  Y02T10/144 ,  Y02T10/146

摘要： An induction system for a supercharged internal V-type combustion engine includes a monolithic continuous unitary casting housing a supercharger with a rotor and gear assembly operative to discharge pressurized air to a common bounding receiving plenum, through a first slidably-removable intercooler providing a first cooling, and then to a pair of second side intercoolers providing a second cooling within the bounded plenum and in fluid communication therewith. First and second intercoolers are secured within the monolithic housing. The monolithic housing provides a robust and stable housing of light weight and allows an exterior air cooling as well. Side walls of the supercharger are separate from and are spaced from air intake runners of a cylinder block. Air in the plenum is additionally cooled by convective surface cooling while being guided in an appropriate direction. The intercoolers are plumbed in parallel allowing for enhanced temperature management of the air flow in combination with the convective cooling. The monolithic housing includes rib elements for sound attenuation and strength while minimizing weight. This arrangement allows for enhanced cooling, and simplifies manufacture and service.

摘要翻译： 用于增压内部V型燃烧发动机的感应系统包括单体连续一体式铸造，其具有带有转子和齿轮组件的增压器，该增压器可操作以通过第一可滑动拆卸的中间冷却器将加压空气排出到共同的接合容纳室，从而提供第一冷却 ，然后到达一对第二侧中间冷却器，在有界气室内提供第二冷却并与其流体连通。 第一和第二中间冷却器固定在整体式壳体内。 整体式外壳提供坚固稳定的轻质外壳，并允许外部空气冷却。 增压器的侧壁与气缸体的进气流道分开并与之隔开。 通过对流表面冷却，同时在适当的方向上引导气室中的空气。 中间冷却器并行连接，可以与对流冷却相结合，增强空气流的温度管理。 单块壳体包括用于声音衰减和强度的肋元件，同时最小化重量。 这种布置允许增强冷却，并且简化制造和服务。

公开(公告)号：US20160003045A1

公开(公告)日：2016-01-07

申请号：US14854319

申请日：2015-09-15

申请人： EATON CORPORATION

发明人： Matthew James FORTINI ,  William Nicholas BERGEN

IPC分类号： F01C1/16 ,  F01C13/04 ,  F01C11/00

CPC分类号： F01C1/16 ,  F01C1/126 ,  F01C11/004 ,  F01C13/04 ,  F02B33/36 ,  F02B33/38 ,  F02B37/12 ,  Y02T10/144 ,  Y02T10/17

摘要： Power-generation systems including a power plant and a power conversion unit including an energy recovery device and volumetric compressor are disclosed. In one embodiment, the volumetric fluid compressor has first and second meshed rotors and is configured to generate a stream of relatively high-pressure fluid including oxygen to the power plant. In one embodiment, the volumetric fluid energy recovery device having third and fourth meshed rotors, operatively connected to the compressor, and configured to be rotated by the exhaust gas or other fluid deriving energy from the exhaust gas. The system can additionally include a set of timing gears configured to operatively connect the first and second rotors of the compressor to the third and fourth rotors of the energy recovery device, and prevent contact between the first and second rotors and between the third and fourth rotors. The system may also include a rotation transferring link for operative connection between the compressor and the energy recovery device.

摘要翻译： 公开了包括发电厂和包括能量回收装置和体积压缩机的功率转换单元的发电系统。 在一个实施例中，体积流体压缩机具有第一和第二啮合转子，并且被配置为产生包括氧气的相对高压流体流到发电厂。 在一个实施例中，体积流体能量回收装置具有可操作地连接到压缩机的第三和第四啮合转子，并被构造成由废气或其它流体从排气中导出能量旋转。 该系统还可以包括一组定时齿轮，其构造成将压缩机的第一和第二转子可操作地连接到能量回收装置的第三和第四转子，并且防止第一和第二转子之间以及第三和第四转子之间的接触 。 该系统还可以包括用于压缩机和能量回收装置之间的操作连接的旋转传递连杆。

公开(公告)号：US20150330295A1

公开(公告)日：2015-11-19

申请号：US14277155

申请日：2014-05-14

申请人： Southwest Research Institute

发明人： Mark Walls ,  Manfred Amann

IPC分类号： F02B67/06 ,  F16H59/74 ,  F02B67/10 ,  F16H37/08 ,  F16H3/72

CPC分类号： F02B67/06 ,  F02B33/36 ,  F02B39/04 ,  F02B67/10 ,  F16H3/721 ,  F16H3/728 ,  F16H37/0806 ,  F16H59/74 ,  F16H2200/2005

摘要： A method of controlling the operating speed of an engine accessory driven by a belt connected to an engine crankshaft. A planetary gear set is interposed between the belt and the accessory, the planetary gear set having a planet gear carrier, at least one planet gear, a sun gear, and a ring gear. The sun gear is connected to an input mechanism of the accessory. The planet gear carrier is connected to the belt, via a pulley. The ring gear is connected to a generator. An excitation current is applied to the generator, which loads and slows the ring gear. This excitation current can be varied to provide a desired operating speed of the accessory.

摘要翻译： 一种控制由连接到发动机曲轴的带驱动的发动机附件的操作速度的方法。 行星齿轮组插入在皮带和附件之间，行星齿轮组具有行星齿轮架，至少一个行星齿轮，太阳齿轮和齿圈。 太阳齿轮连接到附件的输入机构。 行星齿轮架通过皮带轮与皮带连接。 齿圈连接到发电机。 励磁电流施加到发电机，负载和减速齿圈。 该激励电流可以改变以提供附件的期望的操作速度。

公开(公告)号：US07621253B2

公开(公告)日：2009-11-24

申请号：US11298100

申请日：2005-12-09

申请人： Nicholas F. Mirabile

发明人： Nicholas F. Mirabile

IPC分类号： F02B53/08 ,  F02B53/04 ,  F02B33/00

CPC分类号： F01D1/22 ,  F02B33/36 ,  F02B33/38 ,  F02B37/04 ,  F02C5/06 ,  Y02T10/144 ,  Y02T50/672

摘要： A novel combustion engine with turbine like properties is disclosed. The novel engine (10) comprises an air intake, a first compressor stage, coupled to the air intake, a second compressor stage, coupled to the first compressor stage, a transfer valve, placed between the compressor stages and an annular race. Within the annular race, toroidal piston travels and passes over the transfer valve. The valve, toroidal piston and race form a temporary combustion chamber that expands as the piston travels within the annular race. Compressed air and fuel are introduced into the temporary combustion chamber and ignited to release the chemical energy and force the turbine piston to travel faster within the annular race. The first compressor stage is rotatably coupled to a crank shaft, which drives the first compressor stage and connects to an armature, which also connects the turbine piston so that useful work can be extracted from the energy released from the combustion of the fuel-air mixture.

摘要翻译： 公开了一种具有涡轮机性能的新型内燃机。 新型发动机（10）包括连接到进气口的进气口，连接到第一压缩机级的第二压缩机级，设置在压缩机级与环形座圈之间的转换阀的进气口，第一压缩机级。 在环形圈内，环形活塞行进并越过转换阀。 阀，环形活塞和座圈形成临时燃烧室，其随着活塞在环形座圈内行进而膨胀。 压缩空气和燃料被引入到临时燃烧室中并被点燃以释放化学能并迫使涡轮活塞在环形座圈内更快地行进。 第一压缩机级可旋转地联接到曲轴，其驱动第一压缩机级并连接到电枢，其还连接涡轮活塞，使得可以从燃料 - 空气混合物的燃烧释放的能量中提取有用的工作 。

公开(公告)号：US07597088B2

公开(公告)日：2009-10-06

申请号：US11467128

申请日：2006-08-24

申请人： William Tally

发明人： William Tally

IPC分类号： F02B33/00

CPC分类号： F02B29/0475 ,  F02B29/0456 ,  F02B29/0462 ,  F02B33/36 ,  F02B75/22 ,  F02M35/10052 ,  F02M35/10157 ,  F02M35/10288 ,  F02M35/116 ,  F02M35/161 ,  Y02T10/144 ,  Y02T10/146

摘要： A supercharger (10) is positioned in the valley of an automobile engine (60) so that it fits under the engine hood (25). The supercharger (10) has a low profile air inlet (14) at the top that passes air to an inlet tube (16). The height of the inlet tube (16) decreases and its width expands as the inlet tube (16) extends away from the air inlet (14) to keep a low profile while minimizing restrictions to airflow. The inlet tube (16) supplies air to a compressor (18) at the bottom. The pressurized air flows through a large and thin intercooler (24) directly above the compressor (18). The cooled air is fed to long and straight intake manifold runners (28) positioned above the engine heads (61, 62) of the engine (60). The supercharger (10) provides a large volume of low pressure and low temperature air charge to the engine (60).

摘要翻译： 增压器（10）定位在汽车发动机（60）的谷部中，使其配合在发动机罩（25）的下方。 增压器（10）在顶部具有低空气入口（14），其将空气传递到入口管（16）。 入口管16的高度减小，并且随着入口管16远离空气入口14延伸，其宽度保持较小的轮廓，同时最小化对气流的限制。 入口管（16）将空气供给到底部的压缩机（18）。 加压空气流过压缩机（18）正上方的大而薄的中间冷却器（24）。 冷却的空气被供给到位于发动机（60）的发动机头部（61,62）上方的长且直的进气歧管流道（28）。 增压器（10）向发动机（60）提供大体积的低压和低温空气充注。

公开(公告)号：US20070169762A1

公开(公告)日：2007-07-26

申请号：US11503490

申请日：2006-08-11

申请人： Danny Williams ,  Andrew Mueller

发明人： Danny Williams ,  Andrew Mueller

IPC分类号： F02B33/00

CPC分类号： F02B33/44 ,  F02B33/36 ,  F02B33/38 ,  F02M35/10157 ,  F02M35/10288 ,  F02M35/116 ,  Y02T10/144

摘要： An apparatus for a vehicle comprising a compressor and manifold for connection to air inlets of an engine, wherein the manifold has an entry end chamber and the compressor device is located at least partially within the chamber.

摘要翻译： 一种用于车辆的装置，包括用于连接到发动机的空气入口的压缩机和歧管，其中所述歧管具有入口端室，并且所述压缩机装置至少部分地位于所述室内。