公开(公告)号：US09260172B2

公开(公告)日：2016-02-16

申请号：US14070625

申请日：2013-11-04

Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA

Inventor： Katsumi Ochiai

IPC: B63H21/34 ,  F01P11/18 ,  B63H20/28 ,  F01N3/04 ,  F01N3/10 ,  F01N13/10 ,  F01N13/18 ,  F01P11/02 ,  F02B61/04

CPC classification number: B63H20/24 ,  B63H20/28 ,  B63H20/285 ,  F01N3/043 ,  F01N3/046 ,  F01N3/10 ,  F01N13/105 ,  F01N13/107 ,  F01N13/1805 ,  F01N13/1827 ,  F01N2590/021 ,  F01P11/0285 ,  F01P11/14 ,  F02B61/045 ,  Y02T10/20

Abstract: An outboard motor includes a cooling water passage including at least a portion disposed at a periphery of a catalyst and that guides cooling water that cools an exhaust passage, a vent hole disposed higher than the catalyst and that connects the interior of the cooling water passage to the exterior of the cooling water passage, and a restriction valve that allows a fluid to flow from the interior of the cooling water passage to the exterior of the cooling water passage via the vent hole and that restricts the flow of the fluid from the exterior of the cooling water passage to the interior of the cooling water passage via the vent hole.

Abstract translation: 舷外马达包括冷却水通道，该冷却水通道至少包括设置在催化剂周边的部分，并且引导冷却排气通道的冷却水，设置在比催化剂高的通气孔，并将冷却水通道的内部连接到 冷却水通道的外部和允许流体从冷却水通道的内部经由通气孔流到冷却水通道的外部并限制流体从外部流出的限制阀 冷却水通过冷却水通道经过通气孔的通道。

公开(公告)号：US20160016109A1

公开(公告)日：2016-01-21

申请号：US14759802

申请日：2014-02-21

Applicant: MARINE GLOBAL HOLDING AS

Inventor： Peter STRANDBERG

IPC: B01D53/14 ,  F01N13/00 ,  F01N3/04 ,  B01D53/18 ,  B01D47/06

CPC classification number: B01D53/1481 ,  B01D3/26 ,  B01D45/06 ,  B01D47/06 ,  B01D53/1406 ,  B01D53/1493 ,  B01D53/18 ,  B01D53/185 ,  B01D53/501 ,  B01D53/60 ,  B01D53/78 ,  B01D2221/08 ,  B01D2251/402 ,  B01D2252/1035 ,  B01D2252/60 ,  B01D2257/302 ,  B01D2257/404 ,  F01N3/04 ,  F01N3/043 ,  F01N13/004 ,  F23J15/04 ,  F23J2215/20 ,  F23J2219/40 ,  Y02T10/20

Abstract: A vertical scrubber (1) for exhaust gas from a marine vessel is described. An exhaust gas tube (2) is substantially coaxially arranged through the bottom of a lower scrubbing chamber (3) and is released though an exhaust gas outlet (20) being coaxially arranged through the top of an upper scrubbing chamber (13). A lower scrubbing chamber deflection body (4) is arranged above the opening of the exhaust gas tube (2) for redirecting the exhaust gas towards the walls of the scrubber and create turbulent gas flow, where one or more lower chamber water injector(s) (6, 6′) is (are) arranged above the lower scrubbing chamber deflection body (4), to introduce scrubbing water, and where a lower chamber exhaust gas outlet (12) is arranged at the top of the lower scrubbing chamber (3) as a coaxial constriction, for withdrawing the partly scrubbed exhaust gas from the first scrubbing chamber and introducing the gas into the upper scrubbing chamber (13).

Abstract translation: 描述了用于来自海洋船舶的废气的垂直洗涤器（1）。 排气管（2）通过下洗涤室（3）的底部基本上同轴地布置，并且通过排气出口（20）被释放，废气出口（20）通过上洗涤室（13）的顶部同轴布置。 下部洗涤室偏转体（4）布置在排气管（2）的开口上方，用于将废气朝向洗涤器的壁重新引导并产生湍流气流，其中一个或多个下室喷水器 （6,6'）布置在下洗涤室偏转体（4）的上方，以引入洗涤水，并且其中下室排气出口（12）布置在下洗涤室（3）的顶部 ）作为同轴收缩，用于从第一洗涤室中抽出部分洗涤的废气并将气体引入上洗涤室（13）。

公开(公告)号：US09239001B2

公开(公告)日：2016-01-19

申请号：US14026373

申请日：2013-09-13

Applicant: Eberspächer Exhaust Technology GmbH & Co. KG

Inventor： Markus Birgler ,  Gerd Gaiser ,  Matthias Feuerbach ,  Christof Klingler ,  Jürgen Schweizer

IPC: F02B47/08 ,  F28F1/00 ,  F01N3/04 ,  F01N5/02 ,  F02M25/07 ,  F28D7/02 ,  F28F1/36 ,  F28D7/00 ,  F28D21/00 ,  F28F1/24

CPC classification number: F02B47/08 ,  F01N3/043 ,  F01N5/02 ,  F01N2240/02 ,  F01N2240/36 ,  F01N2410/00 ,  F02M26/28 ,  F02M26/32 ,  F28D7/0066 ,  F28D7/024 ,  F28D21/0003 ,  F28F1/00 ,  F28F1/24 ,  F28F1/36 ,  F28F19/02 ,  F28F2250/06 ,  Y02T10/121 ,  Y02T10/16 ,  Y02T10/20

Abstract: A heat exchanger (28) has a first inlet (29) and a first outlet (30), which are fluidically connected with one another via a first path (31) carrying for a first medium to be cooled. A second inlet (32) and a second outlet (33) are fluidically connected with one another via a second path (34) carrying a second medium. A third inlet (35) and a third outlet (36) are fluidically connected with one another via a third path (37) carrying a third medium. The first path (31) is coupled with the second path (34) and with the third path (37) in a heat-transferring manner and in such as way that the media are separated. The heat-transferring coupling between the first path and the second path takes place upstream of the heat-transferring coupling between the first path and the third path relative to the direction of flow of the first medium.

Abstract translation: 热交换器（28）具有第一入口（29）和第一出口（30），第一入口（29）和第一出口（30）经由承载待冷却的第一介质的第一路径（31）彼此流体连接。 第二入口（32）和第二出口（33）经由承载第二介质的第二路径（34）彼此流体连接。 第三入口（35）和第三出口（36）经由承载第三介质的第三路径（37）彼此流体连接。 第一路径（31）与第二路径（34）和第三路径（37）以热传递的方式并且以使得介质分离的方式耦合。 在第一路径和第二路径之间的传热耦合相对于第一介质的流动方向在第一路径和第三路径之间的传热耦合的上游发生。

公开(公告)号：US20150322899A1

公开(公告)日：2015-11-12

申请号：US14705670

申请日：2015-05-06

Applicant: Benteler Automobiltechnik GmbH

Inventor： Viktor FOT

IPC: F02M25/07

CPC classification number: F02M26/32 ,  F01N3/043 ,  F01N2240/02 ,  F01N2240/36 ,  F01N2410/00 ,  F01N2470/24 ,  F02D9/04 ,  F02D9/101 ,  F02D9/1055 ,  F02D9/1095 ,  F16K11/052 ,  F28D7/024 ,  F28D7/10 ,  F28D21/0003 ,  F28D2021/008 ,  F28F27/02 ,  F28F2250/06 ,  F28F2265/02 ,  Y02T10/16 ,  Y02T10/20

Abstract: The present invention relates to an exhaust-gas heat exchanger for a motor vehicle, having an encircling heat exchanger duct with a bypass pipe situated at the inside, a control flap being provided for conducting an exhaust-gas flow through the heat exchanger duct or through the bypass pipe, said exhaust-gas heat exchanger being characterized in that the control flap has an opening with a pipe stub-like section, the pipe stub-like section being in flow-conducting contact with an inlet opening of the bypass pipe in a bypass position, and the control flap being rotatable from a bypass position into a transfer position, in which the inlet is closed.

Abstract translation: 本发明涉及一种用于机动车辆的排气热交换器，其具有围绕位于其内部的旁通管的环绕热交换器管道，设置有用于使废气流通过热交换器管道或通过 所述旁通管，所述废气热交换器的特征在于，所述控制翼片具有带管状截面的开口，所述管状短截面部分与所述旁通管的入口开口处于 旁路位置，并且控制翼片可从旁路位置旋转到传送位置，其中入口被关闭。

公开(公告)号：US09145820B2

公开(公告)日：2015-09-29

申请号：US13451848

申请日：2012-04-20

Applicant: Georg Wirth

Inventor： Georg Wirth

IPC: F16L9/14 ,  F01N13/16 ,  F01N3/04 ,  F01N3/05 ,  F01N13/14

CPC classification number: F01N13/16 ,  F01N3/043 ,  F01N3/046 ,  F01N3/055 ,  F01N13/141 ,  F01N13/143 ,  F01N13/146 ,  F01N2260/024 ,  Y02T10/20

Abstract: An exhaust system component (5) is provided for an exhaust system (1) of an internal combustion engine, especially of a motor vehicle, with an inner shell (6), which defines an exhaust-gas-guiding inner area (7), with an outer shell (8), which is arranged on an outer side of the inner shell (6) turned away from the inner area (7), with a cavity formed between inner shell (6) and outer shell (8), and with heat insulation (10) arranged in the cavity (9). The heat insulation of the component (5) includes insulation (10) having at least one microporous molding (molded body) (11).

Abstract translation: 为内燃机，特别是机动车辆的排气系统（1）提供排气系统部件（5），其具有限定排气导向内区域（7）的内壳（6） 具有外壳（8），其设置在远离内部区域（7）的内壳（6）的外侧，并且在内壳（6）和外壳（8）之间形成有空腔，以及 具有布置在空腔（9）中的隔热（10）。 组件（5）的隔热件包括具有至少一个微孔模制件（成型体）（11）的绝缘层（10）。

公开(公告)号：US09145802B2

公开(公告)日：2015-09-29

申请号：US13969906

申请日：2013-08-19

Applicant: Eberspächer Exhaust Technology GmbH & Co. KG

Inventor： Jörg Oesterle ,  Angela Hettel ,  Ming Dong ,  Enver Kurpejovic ,  Anika Bürkle

IPC: F01N3/02 ,  F01N3/00 ,  F01N3/04 ,  F01N5/02 ,  F28D21/00

CPC classification number: F01N3/00 ,  F01N3/043 ,  F01N5/025 ,  F01N2240/02 ,  F28D21/0003 ,  Y02T10/16 ,  Y02T10/20

Abstract: A heat exchanger (7) for an exhaust system (5) of an internal combustion engine (1), includes a heating tube (16) for carrying hot exhaust gas and a cooling tube (17) for carrying a liquid cooling agent. A thermoelectric generator (13) generates an electric voltage from a temperature difference and is arranged with the adjacent tubes in a stacking direction (18) to form a stack (21). A support tube (28) is supported in the stacking direction on wall sections (29) of the respective tube (16, 17), which wall sections mutually face each other, and is arranged in the respective heating tube (16) and/or cooling tube (17). Increased energy efficiency is achieved if at least two support tubes (28), which differ from one another by tube length and/or tube end (30) and/or by tube cross sections, are arranged in the respective tube (16, 17) at right angles to a longitudinal direction (31).

Abstract translation: 一种用于内燃机（1）的排气系统（5）的热交换器（7），包括用于承载热废气的加热管（16）和用于承载液体冷却剂的冷却管（17）。 热电发生器（13）从温度差产生电压，并且在堆叠方向（18）上布置有相邻的管以形成堆（21）。 支撑管（28）在相应管（16,17）的壁部分（29）上沿堆叠方向被支撑，该壁部相互面对，并且布置在相应的加热管（16）和/或 冷却管（17）。 如果通过管长度和/或管端（30）和/或管横截面彼此不同的至少两个支撑管（28）布置在相应管（16,17）中，则能够提高能量效率。 与纵向方向（31）成直角。

公开(公告)号：US20150128921A1

公开(公告)日：2015-05-14

申请号：US14078774

申请日：2013-11-13

Applicant: Deere & Company

Inventor： ADAM J. PAULL

IPC: F02M25/07

CPC classification number: F01N3/043 ,  F01N13/10 ,  F02M26/15 ,  Y02T10/20

Abstract: Disclosed is an exhaust manifold that comprises an exhaust gas passage, an EGR passage, and a coolant passage. The exhaust gas passage extends fluidly between an exhaust gas inlet and an exhaust gas outlet positioned downstream thereof. The EGR passage extends fluidly between an EGR inlet and an EGR outlet positioned downstream thereof. The EGR inlet is defined by the exhaust gas passage. A coolant passage extends fluidly between a coolant inlet and a coolant outlet positioned downstream thereof. The coolant passage overlaps the exhaust gas passage and the EGR passage. The exhaust gas passage is configured to cool the exhaust gas, and EGR passage is configured to cool the recirculated portion of the exhaust gas.

Abstract translation: 公开了一种排气歧管，其包括废气通道，EGR通道和冷却剂通道。 废气通道在位于其下游的废气入口和排气出口之间流体地延伸。 EGR通道在EGR入口和位于其下游的EGR出口之间流体地延伸。 EGR入口由废气通道限定。 冷却剂通道在冷却剂入口和位于其下游的冷却剂出口之间流体地延伸。 冷却剂通道与废气通道和EGR通道重叠。 排气通道被构造成冷却废气，并且EGR通道构造成冷却废气的再循环部分。

公开(公告)号：US20150122237A1

公开(公告)日：2015-05-07

申请号：US14405518

申请日：2012-06-06

Applicant: Akira Kato

Inventor： Akira Kato

IPC: F02B43/10 ,  F02D19/02 ,  F02B47/10

CPC classification number: F02B43/10 ,  F01N3/005 ,  F01N3/0205 ,  F01N3/043 ,  F02B17/00 ,  F02B47/10 ,  F02B2031/006 ,  F02D19/02 ,  F02D21/04 ,  F02M21/0206 ,  Y02T10/121 ,  Y02T10/20 ,  Y02T10/32

Abstract: In a stratification operation, O2 is injected from an oxygen injector during valve opening of an intake valve. Therefore, the injected O2 flows into a combustion chamber immediately after the injection, and forms a layer having a constant spread in the combustion chamber. Meanwhile, the working gas in the combustion chamber forms such a layer as to cover the O2 layer on a wall surface of the combustion chamber in conjunction with formation of the O2 layer. In other words, in the combustion chamber, an inner layer with a high O2 concentration and an outer layer with a high working gas concentration are respectively formed.

Abstract translation: 在分层操作中，在进气阀开阀期间从氧气喷射器喷射O2。 因此，注入的O 2在注入后立即流入燃烧室，并形成在燃烧室中具有恒定扩散的层。 同时，燃烧室中的工作气体与O 2层的形成一起形成覆盖燃烧室壁面上的O 2层的层。 换句话说，在燃烧室中，分别形成具有高O 2浓度的内层和具有高工作气体浓度的外层。

公开(公告)号：US20140242858A1

公开(公告)日：2014-08-28

申请号：US14070622

申请日：2013-11-04

Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA

Inventor： Katsumi OCHIAI ,  Kouhei NATSUME ,  Shinichi HOSHIYA

IPC: B63H20/28 ,  B63H20/24

CPC classification number: B63H20/28 ,  B63H20/24 ,  F01N3/043 ,  F01N3/046 ,  F01N3/10 ,  F01N13/105 ,  F01N13/107 ,  F01N13/1805 ,  F01N13/1827 ,  F01N2230/04 ,  F01N2590/021 ,  F02F1/42 ,  Y02T10/20

Abstract: A vessel propulsion apparatus includes an exhaust passage guiding an exhaust, discharged from combustion chambers into an exhaust collecting passage, to a catalyst housed in a catalyst housing passage, and a cooling water passage guiding cooling water. The cooling water passage includes an upstream water passage, guiding the cooling water taken into the interior of the vessel propulsion apparatus by a water pump, and a first and second parallel water passage connected in series to the upstream water passage and connected in parallel to each other. The cooling water passage supplies the cooling water from the upstream water passage to each of the first and second parallel water passages to cool the catalyst housing passage by the first parallel water passage disposed along the catalyst housing passage and cool the exhaust collecting passage by the second parallel water passage disposed along the exhaust collecting passage.

Abstract translation: 容器推进装置包括将从燃烧室排出到排气收集通道中的排气引导到容纳在催化剂容纳通道中的催化剂和引导冷却水的冷却水通道的排气通道。 冷却水通道包括上游水通道，通过水泵引导进入容器推进装置内部的冷却水;以及第一和第二平行水通道，其与上游水道串联连接并且与每个 其他。 冷却水通道将冷却水从上游水通道供应到第一和第二平行水道中的每一个，以通过沿着催化剂容纳通道设置的第一平行水通道来冷却催化剂容纳通道，并将排气收集通道冷却第二 沿着排气收集通道设置的平行水通道。

公开(公告)号：US08459015B1

公开(公告)日：2013-06-11

申请号：US13373340

申请日：2011-11-10

Applicant: Timothy C. Coletta

Inventor： Timothy C. Coletta

IPC: F01N3/02

CPC classification number: F01N3/005 ,  F01N3/043 ,  F02B47/02 ,  F02M25/0228 ,  Y02T10/121 ,  Y02T10/20

Abstract: The present invention relates to an internal combustion engine and, more particularly, an internal combustion engine having a new and novel system for improving the efficiency of the engine. In a preferred embodiment the system comprises an expander effective for receiving condensed engine exhaust and placing said exhaust in contact with copper or a copper alloy and for transforming the exhaust into vapor for transfer into the combustion chamber of the engine. In a preferred embodiment the system further comprises a condenser means for cooling the exhaust exiting the engine sufficiently to condense any water vapor and/or fuel vapor to form a liquid mixture or water and fuel, collecting and storing the liquid mixture, and directing the stored liquid mixture to the expander.

Abstract translation: 内燃机技术领域本发明涉及一种内燃机，更具体地说，涉及一种具有提高发动机效率的新颖新型系统的内燃机。 在一个优选实施例中，系统包括有效地用于接收冷凝的发动机排气并将所述排气与铜或铜合金接触并将废气转化成蒸汽以便转移到发动机的燃烧室中的膨胀器。 在优选实施例中，该系统还包括用于冷却从发动机排出的排气的冷凝器装置，以充分凝结任何水蒸气和/或燃料蒸汽以形成液体混合物或水和燃料，收集和储存液体混合物， 液体混合物到膨胀机。