公开(公告)号：US20070079787A1

公开(公告)日：2007-04-12

申请号：US11526344

申请日：2006-09-25

申请人： Peter Raffaele ,  Michael Raffaele

发明人： Peter Raffaele ,  Michael Raffaele

IPC分类号： F02F3/00

CPC分类号： F01B9/023 ,  F02B33/04 ,  F02B33/26 ,  F02B33/30 ,  F02B33/44 ,  F02B75/222 ,  F02B2275/32 ,  Y02T10/142

摘要： The invention has many aspects. One aspect is that of an internal combustion engine (8010) that has a piston (8020) within a cylinder (8022) and has a crankcase (8012), defining a combustion chamber (8024) and crank volume (8026). A passageway (8032 and 8034) links the combustion chamber (8024) and the crank volume (8026). There is provided valve means (8038) for selectively closing the linking passageway and valve means (8030) for selectively closing and inlet to the crank volume (8026). In another aspect, there is an improvement to a scotch yoke fluid device. A displaceable member for relieving pressure in a variable volume chamber in the cylinder where combustion is occurring is provided. The invention includes a method of varying power output of a scotch yoke device, by choosing cylinder angle, pin angle and firing order in various ways. The invention also deals with other aspects of scotch yoke designs.

摘要翻译： 本发明有很多方面。 一个方面是内燃机（8010）的内燃机（8010），该内燃机在气缸（8022）内具有活塞（8020），并具有限定燃烧室（8024）和曲轴体积（8026）的曲轴箱（8012）。 通道（8032和8034）连接燃烧室（8024）和曲柄容积（8026）。 提供了用于选择性地关闭连接通道的阀装置（8038）和用于选择性地关闭和进入曲柄容积（8026）的阀装置（8030）。 另一方面，对苏格兰柯克液流体装置有改进。 提供了一种用于在发生燃烧的气缸中的可变容积室中释放压力的可移动构件。 本发明包括通过以各种方式选择气缸角度，销角度和点火顺序来改变苏格兰铁轭装置的功率输出的方法。 本发明还涉及苏格兰轭设计的其它方面。

公开(公告)号：US07086497B2

公开(公告)日：2006-08-08

申请号：US10256279

申请日：2002-09-26

申请人： Roderic Cole ,  Jason Pettipiece ,  Mark Letourneau

发明人： Roderic Cole ,  Jason Pettipiece ,  Mark Letourneau

IPC分类号： F01N7/08 ,  F01N1/08 ,  F01N7/18

CPC分类号： F02M35/10321 ,  B29C45/006 ,  F01N1/08 ,  F02B33/44 ,  F02M29/04 ,  F02M35/10157 ,  F02M35/10262 ,  F02M35/1034 ,  F02M35/10347 ,  F02M35/1216 ,  F05C2225/08 ,  F16L55/02727 ,  Y02T10/144 ,  Y02T10/146

摘要： A flow tube for an induction system with a turbo charger includes a first tube half and a second tube half with a noise attenuation plate positioned between the halves. The noise attenuation plate includes a plurality of holes having varying diameters and depths. The first tube half, the second tube half, and the noise attenuation plate are integrally formed as a single piece during an injection molding process. The noise attenuation plate is folding along a first living hinge to overlap one of the first or second tube halves. The other of the first or second tube halves is folded along a second living hinge to overlap the noise attenuation plate forming a flow tube that defines a flow path. The noise attenuation plate serves as a low pass filter that attenuates high frequencies while allowing lower frequencies through.

摘要翻译： 用于具有涡轮增压器的感应系统的流管包括第一管半部和第二管半部，其中噪声衰减板位于两半之间。 噪声衰减板包括具有不同直径和深度的多个孔。 在注射成型过程中，第一管半部，第二管半部和噪声衰减板一体地形成为单件。 噪音衰减板沿着第一活动铰链折叠以与第一或第二管半部重叠。 第一或第二管半部中的另一个沿着第二活动铰链折叠以与形成限定流路的流动管的噪声衰减板重叠。 噪声衰减板用作低通滤波器，其可以在允许较低频率通过的同时衰减高频。

公开(公告)号：US07082764B2

公开(公告)日：2006-08-01

申请号：US10870964

申请日：2004-06-21

申请人： Bertrand Lecointe ,  Stéphane Venturi ,  Richard Tilagone ,  Pierre Leduc ,  Vivien Delpech

发明人： Bertrand Lecointe ,  Stéphane Venturi ,  Richard Tilagone ,  Pierre Leduc ,  Vivien Delpech

IPC分类号： F02B27/02 ,  F02B33/00 ,  F02M35/10 ,  F02M35/104 ,  F02M51/00

CPC分类号： F02M35/108 ,  F02B17/00 ,  F02B25/04 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0289 ,  F02B31/085 ,  F02B33/44 ,  F02B75/20 ,  F02B2031/006 ,  F02B2075/1816 ,  F02B2275/16 ,  F02D9/1095 ,  F02F1/4214 ,  F02M35/10032 ,  F02M35/10045 ,  F02M35/10065 ,  F02M35/10157 ,  F02M35/1019 ,  F02M35/10216 ,  F02M35/10222 ,  F02M35/1085 ,  F02M2026/009 ,  Y02T10/123 ,  Y02T10/144 ,  Y02T10/146

摘要： The present invention relates to a supercharged internal-combustion, notably indirect-injection engine comprising at least one cylinder (10) with two types of supercharged air intake means (12, 14), one type for non-carbureted supercharged air intake (12) and another type for carbureted supercharged air intake (14), said intake means being supplied with supercharged air by supply means (38).According to the invention, supply means (38) comprise a specific supercharged air supply device (46, 50) for each type of intake means (12, 14).

摘要翻译： 本发明涉及增压内燃，特别是间接喷射发动机，其包括具有两种类型的增压进气装置（12,14）的至少一个气缸（10），一种用于非化学增压进气（12）的一种类型， 和另一种类型的化学增压进气（14），所述进气装置由供给装置（38）供给增压空气。 根据本发明，供应装置（38）包括用于每种类型的进气装置（12,14）的特定增压空气供应装置（46,50）。

公开(公告)号：US07076952B1

公开(公告)日：2006-07-18

申请号：US11028244

申请日：2005-01-02

申请人： Jan Vetrovec

发明人： Jan Vetrovec

IPC分类号： F02B37/00 ,  F02B29/00 ,  F02B39/02 ,  F02B33/42 ,  F02D23/00

CPC分类号： F02B33/44 ,  F02B33/32 ,  F02B33/40 ,  F04F5/18

摘要： A supercharged internal combustion engine system wherein the supercharger assembly includes an ejector pump driven by high-pressure air for pumping intake air into engine combustion chamber. Included are means for sensing engine power demand and controlling the supercharging action. A compressor and an air tank for providing high-pressure air for driving the ejector pump are also disclosed. During periods of natural aspiration the ejector pump can be by-passed to reduce flow impedance. The ejector pump can use a driving nozzle with a fixed throat or a variable throat, or a lobed nozzle. Effective supercharging is achieved even at low engine speeds. One of the objects of the invention is to obtain more power from small displacement ICE and thus providing automotive vehicles with sufficient acceleration in addition to good fuel economy.

公开(公告)号：US07056103B2

公开(公告)日：2006-06-06

申请号：US10795043

申请日：2004-03-05

申请人： Gerald D. LaRue

发明人： Gerald D. LaRue

IPC分类号： F04B17/00 ,  F01D1/12 ,  F03D7/02 ,  F02B33/44

CPC分类号： F02B33/44 ,  F01D25/125 ,  F02B39/005 ,  F02B39/10 ,  F02C6/12 ,  F05D2240/40 ,  F05D2260/60

摘要： An apparatus and method for cooling components associated with turbomachinery by means of one or more venturis placed in the intake flow of air into the compressor with an air inlet upstream of the venturis and an air outlet integral to at least one venturi. The partial vacuum created from the one or more venturis draws air past components that are desired to be cooled.

摘要翻译： 一种用于通过一个或多个通气管将与涡轮机械相关联的部件冷却的设备和方法，所述一个或多个通风口置于空气入口到压缩机中，空气入口在所述通风口上游，以及空气出口与至少一个文丘里管成一体。 从一个或多个venturis产生的部分真空吸入空气通过希望冷却的部件。

公开(公告)号：US07011079B2

公开(公告)日：2006-03-14

申请号：US11009983

申请日：2004-12-10

申请人： Dae Sung Park

发明人： Dae Sung Park

IPC分类号： F02B29/04 ,  F02M35/00

CPC分类号： F02B29/0475 ,  F02B33/38 ,  F02B33/44 ,  F02M35/04 ,  F02M35/10157 ,  F02M35/10288 ,  F02M35/116 ,  F04C18/123 ,  Y02T10/144 ,  Y02T10/146

摘要： An intake apparatus of an engine according to the present invention comprises; an air cleaner unit for filtering intake air defining an air passageway therein and filtering intake air; and a turbocharger-intercooler unit mounted at a lower portion of the air cleaner unit and compressing and cooling air supplied to the engine. An outlet air passageway of the supercharger-intercooler unit is configured to contact an air passageway of the air cleaner unit.

摘要翻译： 根据本发明的发动机的进气装置包括： 用于过滤进入空气的空气滤清器单元，其中限定了空气通道并过滤进气; 以及涡轮增压器 - 中间冷却器单元，其安装在空气滤清器单元的下部并且压缩并冷却供应到发动机的空气。 增压器 - 中间冷却器单元的出口空气通道构造成接触空气滤清器单元的空气通道。

公开(公告)号：US06952923B2

公开(公告)日：2005-10-11

申请号：US10864748

申请日：2004-06-09

申请人： David P. Branyon ,  Jeremy D. Eubanks

发明人： David P. Branyon ,  Jeremy D. Eubanks

IPC分类号： F02B33/22 ,  F02B41/06 ,  F02G1/00

CPC分类号： F02B33/44 ,  F02B33/22 ,  F02B41/06

摘要： An engine has a crankshaft, rotating about a crankshaft axis of the engine. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft such that the expansion piston reciprocates through an expansion stroke and an exhaust stroke of a four stroke cycle during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke of the same four stroke cycle during the same rotation of the crankshaft. A ratio of cylinder volumes from BDC to TDC for either one of the expansion cylinder and compression cylinder is substantially 20 to 1 or greater.

摘要翻译： 发动机具有围绕发动机的曲轴轴线旋转的曲轴。 膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴，使得膨胀活塞在曲轴的单次旋转期间通过膨胀冲程和四冲程循环的排气冲程往复运动。 压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴，使得压缩活塞在曲轴的相同旋转期间通过进气冲程和相同的四冲程循环的压缩冲程往复运动。 膨胀气缸和压缩气缸之一的BDC与TDC的气缸体积的比例基本上为20比1或更大。

公开(公告)号：US20050193732A1

公开(公告)日：2005-09-08

申请号：US10795043

申请日：2004-03-05

申请人： Gerald LaRue

发明人： Gerald LaRue

IPC分类号： F02B33/44

CPC分类号： F02B33/44 ,  F01D25/125 ,  F02B39/005 ,  F02B39/10 ,  F02C6/12 ,  F05D2240/40 ,  F05D2260/60

摘要： An apparatus and method for cooling components associated with turbomachinery by means of one or more venturis placed in the intake flow of air into the compressor with an air inlet upstream of the venturis and an air outlet integral to at least one venturi. The partial vacuum created from the one or more venturis draws air past components that are desired to be cooled.

摘要翻译： 一种用于通过一个或多个通气管将与涡轮机械相关联的部件冷却的设备和方法，所述一个或多个通风口置于空气入口到压缩机中，空气入口在所述通风口上游，以及空气出口与至少一个文丘里管成一体。 从一个或多个venturis产生的部分真空吸入空气通过希望冷却的部件。

公开(公告)号：US20050139175A1

公开(公告)日：2005-06-30

申请号：US10812016

申请日：2004-03-30

申请人： Charlie Kim ,  Timothy Suder ,  Steven Trevitz ,  Jeffrey Zsoldos

发明人： Charlie Kim ,  Timothy Suder ,  Steven Trevitz ,  Jeffrey Zsoldos

IPC分类号： B62D49/00 ,  F01L1/00 ,  F01L5/00 ,  F01L5/02 ,  F01L7/00 ,  F01L9/02 ,  F01L9/04 ,  F02B1/00 ,  F02B1/12 ,  F02B27/02 ,  F02B29/04 ,  F02B33/44 ,  F02B37/007 ,  F02B37/013 ,  F02B37/04 ,  F02B37/18 ,  F02B39/12 ,  F02F1/42 ,  F02M25/07 ,  F02M45/06 ,  F02M45/08 ,  F02M57/02 ,  F02M59/36 ,  F02B7/00 ,  F02B47/08

CPC分类号： F01L1/00 ,  F01L1/08 ,  F01L5/00 ,  F01L5/02 ,  F01L7/00 ,  F01L9/02 ,  F01L9/04 ,  F01L2800/00 ,  F02B1/12 ,  F02B27/04 ,  F02B29/0406 ,  F02B33/44 ,  F02B33/446 ,  F02B37/04 ,  F02B37/18 ,  F02B39/12 ,  F02M26/01 ,  F02M26/04 ,  F02M26/08 ,  F02M57/021 ,  F02M59/366 ,  Y02T10/144 ,  Y02T10/146

摘要： A turbo-charged internal combustion cylinder assembly includes a combustion chamber which may be communicably connected to a compressor via an intake port through an intake manifold and aftercooler so the compressor may provide pre-combustion gases to the combustion chamber when the intake valve is open. An exhaust port communicably connects the combustion chamber to an exhaust manifold. An exhaust valve may open to exhaust post-combustion gases to the exhaust manifold while an intake valve is substantially closed, and the exhaust valve may open to admit post-combustion gases to the combustion chamber while the intake valve is substantially open and an exhaust port pressure in the exhaust port is higher than a combustion chamber pressure in the combustion chamber. A fuel injector may admit fuel to the combustion chamber. A spill valve may control a rate of fuel injection to the combustion chamber, the spill valve having a first position providing a maximum fuel injection rate, a second position providing a substantially zero fuel injection rate, and at least one intermediate position providing an intermediate fuel injection rate between the maximum fuel injection rate and the zero fuel injection rate.

摘要翻译： 涡轮增压内燃缸组件包括燃烧室，其可以经由进气歧管和后冷却器经由进气口可通信地连接到压缩机，使得当进气门打开时，压缩机可向燃烧室提供预燃气体。 排气口将燃烧室可通信地连接到排气歧管。 排气阀可以打开以将后燃烧气体排出到排气歧管，同时进气门基本上关闭，并且排气阀可以打开以允许后燃烧气体进入燃烧室，同时进气门基本上打开，排气口 排气口中的压力高于燃烧室内的燃烧室压力。 燃料喷射器可以将燃料引入燃烧室。 泄漏阀可以控制燃料喷射到燃烧室的速率，溢流阀具有提供最大燃料喷射速率的第一位置，提供基本上零燃料喷射速率的第二位置和提供中间燃料的至少一个中间位置 最大燃料喷射速率和零燃料喷射速率之间的喷射速率。

公开(公告)号：US20050120985A1

公开(公告)日：2005-06-09

申请号：US11032472

申请日：2005-01-10

申请人： Heiko Rosskamp

发明人： Heiko Rosskamp

IPC分类号： F02B25/22 ,  F02B33/04 ,  F02B33/44 ,  F02B75/02 ,  F02M19/08 ,  F02M35/108 ,  F02B17/00

CPC分类号： F02M35/1019 ,  F02B25/22 ,  F02B33/04 ,  F02B33/44 ,  F02B2075/025 ,  F02M19/081 ,  F02M35/10196 ,  F02M35/10255 ,  F02M35/10262 ,  F02M35/108 ,  Y02T10/146

摘要： A two-cycle engine 1 is provided and has a cylinder in which is formed a combustion chamber that is delimited by a piston which, via a connecting rod, drives a crankshaft rotatably mounted in a crankcase. The engine has an air duct that communicates with a transfer channel, and a mixture channel via which fuel/air mixture is drawn into the crankcase. At least a portion of the length of the mixture channel is separated from the air duct by a dividing wall that extends in a direction of flow of the air. The dividing wall separates the channels from one another in such a way that the ratio of the cross-sectional area of the mixture channel to the cross-sectional area of the air duct is approximately in the range of 0.5 to 1.9.

摘要翻译： 提供了一个双冲程发动机1，并具有一个气缸，其中形成有燃烧室，该燃烧室由活塞限定，该活塞通过连杆驱动可旋转地安装在曲轴箱中的曲轴。 发动机具有与传送通道连通的空气管道，以及燃料/空气混合物通过该混合通道被吸入曲轴箱中的混合通道。 混合通道的长度的至少一部分通过在空气流动方向上延伸的分隔壁与空气管道分离。 分隔壁将通道彼此分开，使得混合物通道的横截面积与空气管道的横截面面积之比约为0.5至1.9。