公开(公告)号：US20180274414A1

公开(公告)日：2018-09-27

申请号：US15466652

申请日：2017-03-22

申请人： Clean Diesel Development LLC

发明人： John F. Walko, III

IPC分类号： F01N3/037 ,  F01N13/10 ,  F02M35/10

CPC分类号： F01N3/037 ,  F01N2450/16 ,  F01N2470/18 ,  F02M26/35 ,  F02M35/10209 ,  F02M35/10222 ,  Y02T10/20

摘要： A soot separator utilizing a toroid portion to centrifugally separate soot particles from the exhaust gas of an internal combustion engine. Upon lesser or no flow of exhaust gas, gravity causes the retained particles to fall within the bottom of the separator. The soot separator further includes a baffle to deflect particles and further enhance soot removal. A method utilizing this soot separator and association with an internal combustion engine are also described herein.

公开(公告)号：US20170276075A1

公开(公告)日：2017-09-28

申请号：US15077127

申请日：2016-03-22

申请人： Electro-Motive Diesel, Inc.

发明人： Farhan F. Devani ,  Aaron G. FOEGE ,  Keith E. MORAVEC ,  Jonathan G. DOLAK

IPC分类号： F02D41/00 ,  F02B29/04 ,  F02M35/10 ,  F02M21/02 ,  F02M35/16

CPC分类号： F02D41/0002 ,  F02B29/0443 ,  F02B29/0493 ,  F02D19/105 ,  F02D35/027 ,  F02D41/0025 ,  F02D41/0027 ,  F02M21/0215 ,  F02M35/1015 ,  F02M35/10209 ,  F02M35/164 ,  Y02T10/146 ,  Y02T10/32 ,  Y02T10/36 ,  Y02T10/42

摘要： A system and method to selectively control intake air temperature of a dual fuel engine are provided. The dual fuel engine intake air temperature is automatically modified based on a determined fuel mode at which the dual fuel engine is operating or instructed to operate.

公开(公告)号：US20170009715A1

公开(公告)日：2017-01-12

申请号：US14948037

申请日：2015-11-20

申请人： Hyundai Motor Company

发明人： Yoon Geun CHO

IPC分类号： F02M35/10 ,  F01N3/20

CPC分类号： F02M35/10268 ,  F01N3/10 ,  F01N3/2006 ,  F01N3/22 ,  F01N2260/04 ,  F02B29/0406 ,  F02B29/0412 ,  F02B29/0481 ,  F02M35/10124 ,  F02M35/10209 ,  F02M35/10255 ,  Y02A50/2322 ,  Y02T10/146 ,  Y02T10/26

摘要： An apparatus for cooling intake air temperature of a vehicle may include a vortex tube receiving high pressure air discharged from an intercooler of a vehicle and then separating the high pressure air using centrifugation into high temperature air and low temperature air; a first bypass line connecting the vortex tube with a compressor, allowing the low temperature air to move therethrough, and selectively opened/closed by a first check valve; a second bypass line connecting the vortex tube with an exhaust line of the vehicle and allowing the high temperature air to move therethrough as a second check valve is opened/closed; and a controller controlling to open or close the first and second check valves.

摘要翻译： 用于冷却车辆的进气温度的装置可以包括涡流管，其接收从车辆的中间冷却器排出的高压空气，然后通过离心将高压空气分离成高温空气和低温空气; 连接涡流管和压缩机的第一旁通管线，允许低温空气通过其移动，并由第一止回阀选择性地打开/关闭; 将所述涡流管与所述车辆的排气管线连接的第二旁路管路，并且当第二止回阀打开/关闭时允许所述高温空气移动通过; 以及控制器，用于打开或关闭第一和第二止回阀。

公开(公告)号：US20160215690A1

公开(公告)日：2016-07-28

申请号：US14584684

申请日：2014-12-29

申请人： Bernie C. Thompson ,  Neal R. Pederson

发明人： Bernie C. Thompson ,  Neal R. Pederson

IPC分类号： F02B77/04

CPC分类号： F02B77/04 ,  C10L10/06 ,  F02M35/10209 ,  F02M65/007

摘要： This invention relates to the field of induction cleaning, more particularly to chemically cleaning the induction system of the internal combustion engine. The carbon that accumulates within the induction tract of the internal combustion engine is very difficult to remove. Chemically these carbon deposits are very close to that of asphalt or bitumen. It has been found that if the induction cleaning chemicals are delivered in timed layered intervals the removal of such induction carbon can be accomplished. The Dual Solenoid Induction Cleaner uses electronically controlled solenoids to deliver at least two different chemistries in alternating layers to the engine's induction system. These electric solenoids are connected to a single induction cleaner nozzle. The induction cleaner nozzle is slipped through the vacuum port opening into the inside of the induction system where it will spray an aerosol of the chemistry directly into the moving air column entering the engine.

摘要翻译： 本发明涉及感应清洗领域，更具体地涉及化学清洗内燃机的感应系统。 在内燃机的进气道内积聚的碳很难去除。 在化学上，这些碳沉积物非常接近沥青或沥青。 已经发现，如果感应清洁化学品以定时分层的间隔递送，则可以实现这种诱导碳的去除。 双电磁感应清洁器使用电子控制螺线管将交替层中的至少两种不同化学物质交付给发动机的感应系统。 这些电磁螺线管连接到单个感应清洁器喷嘴。 感应清洁器喷嘴通过真空口开口滑入感应系统的内部，在那里将化学气溶胶直接喷入进入发动机的移动空气塔。

公开(公告)号：US20150308329A1

公开(公告)日：2015-10-29

申请号：US14793638

申请日：2015-07-07

申请人： Ford Global Technologies, LLC

发明人： Joseph Norman Ulrey ,  Ross Dykstra Pursifull

IPC分类号： F02B37/18 ,  F02M35/10

CPC分类号： F02B37/183 ,  F02B37/16 ,  F02B37/18 ,  F02B37/186 ,  F02D41/0007 ,  F02M35/10006 ,  F02M35/10157 ,  F02M35/10209 ,  F16K31/12 ,  Y02T10/144

摘要： Embodiments for vacuum generation are provided. In one example, a method for an engine including a turbocharger having a compressor driven by a turbine comprises generating vacuum via exhaust flow through an ejector, and applying vacuum from the ejector to a wastegate actuator. In this way, vacuum produced via high-pressure exhaust resulting from boosted engine operation may be used to actuate the wastegate valve.

摘要翻译： 提供了真空产生的实施例。 在一个示例中，一种包括具有由涡轮机驱动的压缩机的涡轮增压器的发动机的方法包括通过喷射器的排气流产生真空，并将真空从喷射器施加到废气门致动器。 以这种方式，可以使用由升压发动机操作引起的高压排气产生的真空来致动废气门阀。

公开(公告)号：US20150275830A1

公开(公告)日：2015-10-01

申请号：US14740160

申请日：2015-06-15

申请人： Kawasaki Jukogyo Kabushiki Kaisha

发明人： Hiroyuki Watanabe ,  Hisatoyo Arima ,  Satoaki Ichi ,  Yoshinobu Tanaka

IPC分类号： F02M35/10 ,  F02B33/40 ,  F02M35/16 ,  F02B33/44

CPC分类号： F02M35/162 ,  F01M13/00 ,  F01M13/0033 ,  F01M13/022 ,  F01M13/04 ,  F01M2013/0038 ,  F01M2013/027 ,  F01M2013/0477 ,  F02B33/40 ,  F02B33/44 ,  F02B39/00 ,  F02B39/04 ,  F02F7/00 ,  F02M35/0204 ,  F02M35/04 ,  F02M35/10157 ,  F02M35/10209 ,  F02M35/10255 ,  F02M35/16 ,  F04D17/10

摘要： A supercharging system for a combustion engine of a motorcycle includes a supercharger which pressurizes intake air and supplies the intake air to the combustion engine, an air intake chamber which is connected to downstream of the supercharger, a relief passage which relieves the high-pressure intake air within the air intake chamber, and a relief valve which is provided on the relief passage. The air intake chamber is disposed above the combustion engine, and the relief passage is disposed below an upper end of the air intake chamber. The relief passage is connected to a front surface of the air intake chamber.

摘要翻译： 一种用于机动二轮车内燃机的增压系统包括对进气进行加压并将进气供给到内燃机的增压器，连接到增压器下游的进气室，释放高压进气口的排气通道 进气室内的空气以及设置在排气通路上的安全阀。 进气室设置在内燃机的上方，并且排气通道设置在进气室的上端的下方。 释放通道连接到进气室的前表面。

公开(公告)号：US20150082790A1

公开(公告)日：2015-03-26

申请号：US14471493

申请日：2014-08-28

申请人： AISAN KOGYO KABUSHIKI KAISHA

发明人： Mamoru YOSHIOKA ,  Takehide NAKAMURA

IPC分类号： F02M25/07 ,  F02B37/16

CPC分类号： F02M26/06 ,  F01M13/00 ,  F02B29/0406 ,  F02B37/127 ,  F02B37/16 ,  F02B37/18 ,  F02D9/08 ,  F02M26/10 ,  F02M26/23 ,  F02M35/10209 ,  F02M35/10281 ,  F02M35/10386 ,  Y02T10/121 ,  Y02T10/144 ,  Y02T10/42

摘要： A low-pressure-loop EGR apparatus of an engine includes an EGR passage to allow part of exhaust gas discharged from a combustion chamber to return as EGR gas to the combustion chamber, and an EGR valve to regulate a flow of EGR gas in the EGR passage. This passage has an inlet connected to an exhaust passage downstream of a turbine and an outlet connected to an intake passage upstream of a compressor. In the intake passage, an intake bypass passage is provided to connect an upstream portion and a downstream part from the compressor. An ABV is provided in the passage. To remove EGR gas remaining in the ABV, one end of a residual gas removal passage is connected to the intake passage downstream of a throttle valve and the other end of the same passage is connected to the ABV.

摘要翻译： 发动机的低压回路EGR装置包括：EGR通路，其使得从燃烧室排出的废气的一部分作为EGR气体返回到燃烧室;以及EGR阀，其调节EGR气体在EGR中的流量 通道。 该通道具有连接到涡轮下游的排气通道的入口和连接到压缩机上游的进气通道的出口。 在进气通道中，设有进气旁路通道，以连接来自压缩机的上游部分和下游部分。 通道中提供了一个ABV。 为了除去残留在ABV中的EGR气体，残留气体排出通路的一端与节流阀下游的进气通路连接，同一通路的另一端与ABV连接。

公开(公告)号：US20110209772A1

公开(公告)日：2011-09-01

申请号：US13031124

申请日：2011-02-18

申请人： Dale William Woiken ,  Matthew John Jaggers ,  Jerry R. Eatmon ,  Douglas A. Bjork ,  Richard Woiken ,  William H. Marcel

发明人： Dale William Woiken ,  Matthew John Jaggers ,  Jerry R. Eatmon ,  Douglas A. Bjork ,  Richard Woiken ,  William H. Marcel

IPC分类号： F15D1/00 ,  F16L9/22 ,  F16L41/00

CPC分类号： F16L55/02754 ,  B01F5/0428 ,  B01F2005/0436 ,  F02M25/10 ,  F02M35/10209 ,  F16L41/021 ,  Y02T10/121 ,  Y10T137/0402

摘要： An in-line treble port venturi connector provides a low flow, low pressure inlet port for drawing supplemental fluid into a main flow path. The connector includes a main flow tube having a mixing channel restricting flow and lowering pressure between an upstream port and a downstream port. A baffle projects into the main flow tube from the inner surface of the mixing channel at a location upstream of an inlet port, obstructing main flow to create a separation zone in the low pressure area, causing rotational flow within the separation zone and lowering the average flow rate in the direction of main flow. A pressure differential allows supplemental fluid to be drawn into the mixing channel through the inlet port. The connector may be used to introduce hydrogen or oxygen gas from an on-board generator into a main flow of hydrocarbon fuel in the intake manifold of an internal combustion engine.

摘要翻译： 在线高音端口文丘里连接器提供低流量，低压入口，用于将补充流体吸入主流路。 连接器包括主流管，其具有限制流动的混合通道，并且在上游端口和下游端口之间降低压力。 挡板从混合通道的内表面在入口的上游位置突出到主流管中，阻碍主流在低压区产生分离区，导致分离区内的旋转流动并降低平均值 主流方向的流量。 压力差允许补充流体通过入口被吸入混合通道。 连接器可用于将来自车载发电机的氢气或氧气引入内燃机的进气歧管中的烃燃料的主流。

公开(公告)号：US20090064959A1

公开(公告)日：2009-03-12

申请号：US11899861

申请日：2007-09-07

申请人： Shahriar Nick Niakan ,  Stuart T. Miyagishima ,  Jack T. Nguyen

发明人： Shahriar Nick Niakan ,  Stuart T. Miyagishima ,  Jack T. Nguyen

IPC分类号： F02M35/104

CPC分类号： F02M35/104 ,  F02B27/005 ,  F02M35/10019 ,  F02M35/10032 ,  F02M35/10078 ,  F02M35/10144 ,  F02M35/10163 ,  F02M35/1017 ,  F02M35/10209 ,  F02M35/10262 ,  F02M35/10275 ,  F02M35/10321 ,  F02M35/10354 ,  Y02T10/144 ,  Y02T10/146

摘要： An elongated air intake manifold, for coupling a compressor outlet to the air intake of an internal combustion engine, includes bottom, top and side walls progressing from a circular upstream end through a sweeping curved central section to a 90° bend section terminating in a peripheral rim surrounding an air outlet port. The peripheral rim has opposed proximal and distal sides and a lower surface facing the engine air intake opening. A pair of proximal and distal mounting screw receptacles are formed integrally with and located on the interior and exterior of the manifold, respectively, for receiving mounting screws to secure the manifold to the engine. Preferably, the proximal mounting screw receptacles are arranged so that the heads of the mounting screws extend a minimum distance into the manifold interior. Optionally, one or more turning vanes may be positioned in the bend section interior of the manifold.

公开(公告)号：US10012186B2

公开(公告)日：2018-07-03

申请号：US15260537

申请日：2016-09-09

申请人： Marvin L. Roten ,  Michael J Stempien ,  Marian Acsiniuc ,  Kenneth J Luchkovitz

发明人： Marvin L. Roten ,  Michael J Stempien ,  Marian Acsiniuc ,  Kenneth J Luchkovitz

IPC分类号： F02M35/10 ,  F02M35/02 ,  B60K13/02

CPC分类号： F02M35/10209 ,  B60K13/02 ,  F02M35/0209

摘要： An air intake assembly configured to direct air into a throttle body of an engine of an automotive vehicle includes an air cleaner enclosure, primary and secondary air intake ducts, a ram air power valve and a downstream air intake duct. The air cleaner enclosure unit has an air cleaner inlet and an air cleaner outlet. The primary air intake duct directs air between a primary air inlet and the air cleaner inlet. The secondary air intake duct directs air between a secondary air inlet and the air cleaner inlet. The ram air power valve is disposed in the secondary air intake duct and is configured to move between an open position and a closed position. In the open position, air is permitted to flow through the secondary intake duct. In the closed position air is inhibited from passing through the secondary air intake duct.