-
公开(公告)号：US09194513B2
公开(公告)日：2015-11-24
申请号：US13636962
申请日：2010-03-23
申请人： Baljit Sierra
发明人： Baljit Sierra
CPC分类号： F16L9/14 , F01N1/24 , F01N13/00 , F01N13/005 , F01N13/16
摘要： A vehicle exhaust system includes a subsystem having an exterior pipe formed of a polymer. A rigid liner extends along the length of the exterior pipe and defines a passageway. A fiber insulating layer is formed between the rigid liner and the exterior pipe. The liner is formed to define at least one groove circumscribing the periphery of the passageway. The groove defines a region of increased volume of the exhaust passage along the length. The liner is further formed to define at least one void extending between the wall of the liner and the insulating layer, around the periphery of the passageway. A plurality of apertures in the liner, allow sound waves to pass from the passageway into the fiber insulating layer, and into the void.
摘要翻译： 车辆排气系统包括具有由聚合物形成的外部管的子系统。 刚性衬垫沿着外管的长度延伸并且限定通道。 在刚性衬套和外管之间形成纤维绝缘层。 衬套形成为限定限定通道周边的至少一个凹槽。 凹槽限定了沿着长度的排气通道的体积增加的区域。 该衬垫进一步形成为限定在该通道的周边周围之间延伸的内衬壁和绝缘层之间的至少一个空隙。 衬套中的多个孔允许声波从通道进入纤维绝缘层，并进入空隙。
-
公开(公告)号：US20090233502A1
公开(公告)日：2009-09-17
申请号：US12322814
申请日：2009-02-06
申请人： Jack G. Wellman
发明人： Jack G. Wellman
CPC分类号： F01N3/206 , B63B1/38 , B63B2001/385 , F01N3/05 , F01N13/005 , F01N2330/00 , F01N2590/021 , Y02A50/2322 , Y02T70/121 , Y02T70/122
摘要： An exhaust redirect line in communication with an engine exhaust channel of a marine vehicle receiving exhaust gas. A blower unit in the exhaust redirect line directing the exhaust gas through the exhaust redirect line. A mixing chamber in communication with the exhaust redirect line receiving the engine exhaust gas. An injector unit in communication with the mixing chamber introducing a chemical agent, air and water into the mixing chamber to provide a treated exhaust gas. An output vane disposed on an exterior underside of a hull being in communication with the mixing chamber discharging the treated exhaust gas underneath the hull as a foam, whereby the engine exhaust gas is encapsulated and detoxified by the chemical agent in the foam to prevent the exhaust gas from entering the surrounding water and wherein the foam reduces friction between the hull and the surrounding water to improve engine efficiency.
摘要翻译： 一种与接收废气的船用车辆的发动机排气通道连通的排气重新引导线。 排气重新导向线中的鼓风机单元引导废气通过排气重定向线。 与接收发动机废气的排气重整线路连通的混合室。 与混合室连通的喷射器单元将化学试剂，空气和水引入混合室以提供经处理的废气。 输出叶片设置在船体的外部下侧，与混合室连通，该混合室将作为泡沫的船体下面的经处理的废气排出，由此，发动机废气被泡沫中的化学试剂包封和解毒，以防止排气 气体进入周围的水，并且其中泡沫减少船体和周围水之间的摩擦，以提高发动机效率。
-
公开(公告)号：US06883312B2
公开(公告)日：2005-04-26
申请号：US10362769
申请日：2001-08-28
申请人： Jan Lindholm
发明人： Jan Lindholm
CPC分类号： F01N13/16 , F01N3/043 , F01N13/005 , F01N2230/00 , F01N2240/10 , F01N2530/22 , F01N2590/02 , F28D7/026 , F28D7/106 , Y02T10/20
摘要： Combustion engine (M), especially an Otto engine or diesel engine for land and water vehicles, has an exhaust system with an exhaust catalyst (20), integrated in the exhaust pipe (L), and a catalyst cooling device (26) fed with a fluid or pasty coolant (14), preferably water, glycerin or a gel. Also claimed is a silencer, especially for the above combustion engine, having a silencer cooling device fed with a fluid or pasty coolant. Preferably, the cooling device (26) forms a housing (G) for the catalyst (20) or silencer, respectively.
摘要翻译： 燃烧发动机（M），特别是用于陆地和水上车辆的奥托发动机或柴油发动机，具有集成在排气管（L）中的排气催化剂（20）的排气系统和被供给 流体或糊状冷却剂（14），优选水，甘油或凝胶。 还声称是消音器，特别是对于上述内燃机，具有供给流体或糊状冷却剂的消音器冷却装置。 优选地，冷却装置（26）分别形成用于催化剂（20）或消音器的壳体（G）。
-
公开(公告)号：US20040226533A1
公开(公告)日：2004-11-18
申请号：US10839412
申请日：2004-05-05
发明人： Makoto Yazaki , Shinichi Ide , Mitsuaki Kubota , Hiroshi Yamamoto
IPC分类号： F01N007/10 , F02B025/06
CPC分类号： F01N13/12 , F01N13/005 , F01N13/085 , F01N2530/22 , F01N2590/021 , F02M35/02 , F02M35/04 , F02M35/10111 , F02M35/10144 , F02M35/168
摘要： An outboard motor includes an elastic seal lid attached to an under cover to form a hermetic seal between the under cover and an exhaust release pipe while closing an opening of the under cover from which an outlet portion of the exhaust release pip projects outwardly. The seal lid includes a tubular seal portion projecting from at leaser one surface of a plate-like body of the seal lid. The tubular seal portion has annular seal lips fitted around an outer circumferential surface of the exhaust release pipe. The tubular seal portion is elastically deformable relative to the lid body to thereby take up or absorb an offset between the exhaust release pipe and the opening of the under cover produced due to cumulative manufacturing and assembling tolerances of relevant parts of the outboard motor.
摘要翻译： 舷外马达包括附接到下盖的弹性密封盖，以在盖子和排气释放管之间形成气密密封，同时封闭下盖的开口，排气释放管的出口部分从该底盖突出向外。 密封盖包括从密封盖的板状体的一个表面的引出部突出的管状密封部。 管状密封部分具有围绕排气释放管的外圆周表面安装的环形密封唇。 管状密封部相对于盖体弹性变形，由此吸收或吸收由于舷外马达的相关部件的累积制造和组装公差而在排气释放管和下盖的开口之间的偏移。
-
公开(公告)号：US3095944A
公开(公告)日：1963-07-02
申请号：US6534660
申请日：1960-10-27
发明人： BUXTON JARVIS C
CPC分类号： F01N13/1861 , F01N13/005 , F01N13/16 , F01N13/1838 , F01N13/1894 , F01N2450/20 , F01N2470/18 , F01N2490/08 , F01N2530/18 , F01N2530/22 , F01N2590/02
-
公开(公告)号：US20180010499A1
公开(公告)日：2018-01-11
申请号：US15203798
申请日：2016-07-07
申请人： Wen Lo Chen
发明人： Wen Lo Chen
CPC分类号： F01N3/0293 , F01N3/021 , F01N3/0211 , F01N3/2896 , F01N3/30 , F01N13/005 , F01N13/0093 , F01N13/0097 , F01N13/12 , F01N13/20 , F01N2330/06 , F01N2590/02
摘要： A quick purification device for smoke and exhaust gas discharged from a marine engine includes a vertical communicating tube, a necked portion, first flared portion, second flared portion and exhaust tail tube are formed on the top end of the communicating tube in sequence from bottom to top, and a plurality of straight-through ceramic filters are configured between the first and second flared portions; a waste water diversion pipe is connected to the lower end of the communicating tube; an air inlet is in communication with the communicating tube, being connected to the exhaust outlet of a marine engine; a first exhaust gas flushing device, second exhaust gas flushing device and a third exhaust gas flushing device are configured inside the communicating tube in sequence; the first, second and third exhaust gas flushing devices can spray fluid toward the inside of the communicating tube.
-
公开(公告)号：US20130126034A1
公开(公告)日：2013-05-23
申请号：US13636962
申请日：2010-03-23
申请人： Baljit Sierra
发明人： Baljit Sierra
IPC分类号： F16L9/14
CPC分类号： F16L9/14 , F01N1/24 , F01N13/00 , F01N13/005 , F01N13/16
摘要： A vehicle exhaust system includes a subsystem having an exterior pipe formed of a polymer. A rigid liner extends along the length of the exterior pipe and defines a passageway. A fiber insulating layer is formed between the rigid liner and the exterior pipe. The liner is formed to define at least one groove circumscribing the periphery of the passage-way. The groove defines a region of increased volume of the exhaust passage along the length. The liner is further formed to define at least one void extending between the wall of the liner and the insulating layer, around the periphery of the passageway. A plurality of apertures in the liner, allow sound waves to pass from the passageway into the fiber insulating layer, and into the void.
摘要翻译： 车辆排气系统包括具有由聚合物形成的外部管的子系统。 刚性衬垫沿着外管的长度延伸并且限定通道。 在刚性衬套和外管之间形成纤维绝缘层。 衬垫形成为限定限定通道周边的至少一个凹槽。 凹槽限定了沿着长度的排气通道的体积增加的区域。 该衬垫进一步形成为限定在该通道的周边周围之间延伸的内衬壁和绝缘层之间的至少一个空隙。 衬套中的多个孔允许声波从通道进入纤维绝缘层，并进入空隙。
-
公开(公告)号：US20100012422A1
公开(公告)日：2010-01-21
申请号：US12502622
申请日：2009-07-14
申请人： Joseph R. Zelinski
发明人： Joseph R. Zelinski
CPC分类号： F01N13/12 , F01N1/083 , F01N13/005 , F01N2260/02 , F01N2590/02
摘要： Disclosed are apparatus and methodology for reducing noise and wear in a flapper configured exhaust tip for a marine exhaust system. A flapper, normally located within an exhaust tip of a marine exhaust system, is relocated upstream of the point in the exhaust system where cooling water normally contacts the exhaust pipe. An exhaust tip is coupled to the upstream portion of the exhaust system by way of an elastomeric coupling device. The flapper is positioned such that a tip thereof contacts the elastomeric coupling rather than the metallic exhaust pipe. Such contact with an elastomeric coupling device reduces noise previously produced by flapper contact with the hot exhaust pipe occasioned by destruction and/or heat degeneration of elastomeric material generally associated with the flapper device.
摘要翻译： 公开了用于减少用于船用排气系统的挡板构造的排气尖端的噪音和磨损的装置和方法。 通常位于船用排气系统的排气尖端内的挡板被重新定位在排气系统中的上游，其中冷却水通常与排气管接触。 排气尖端通过弹性体联接装置联接到排气系统的上游部分。 挡板被定位成使得其顶端接触弹性体联接件而不是金属排气管。 与弹性体联接装置的这种接触减少了先前通过与通常与挡板装置相关联的弹性体材料的破坏和/或热退化引起的与热排气管接触而产生的噪声。
-
公开(公告)号：US20060183386A1
公开(公告)日：2006-08-17
申请号：US11203351
申请日：2005-08-12
申请人： Makoto Yazaki , Shinichi Ide , Mitsuaki Kubota , Hiroshi Yamamoto
发明人： Makoto Yazaki , Shinichi Ide , Mitsuaki Kubota , Hiroshi Yamamoto
IPC分类号： B63H21/32
CPC分类号： F01N13/12 , F01N13/005 , F01N13/085 , F01N2530/22 , F01N2590/021 , F02M35/02 , F02M35/04 , F02M35/10111 , F02M35/10144 , F02M35/168
摘要： An outboard motor includes an elastic seal lid attached to an under cover to form a hermetic seal between the under cover and an exhaust release pipe while closing an opening of the under cover from which an outlet portion of the exhaust release pip projects outwardly. The seal lid includes a tubular seal portion projecting from at leaser one surface of a plate-like body of the seal lid. The tubular seal portion has annular seal lips fitted around an outer circumferential surface of the exhaust release pipe. The tubular seal portion is elastically deformable relative to the lid body to thereby take up or absorb an offset between the exhaust release pipe and the opening of the under cover produced due to cumulative manufacturing and assembling tolerances of relevant parts of the outboard motor.
摘要翻译： 舷外马达包括附接到下盖的弹性密封盖，以在盖子和排气释放管之间形成气密密封，同时封闭下盖的开口，排气释放管的出口部分从该开口向外突出。 密封盖包括从密封盖的板状体的一个表面的引出部突出的管状密封部。 管状密封部分具有围绕排气释放管的外圆周表面安装的环形密封唇。 管状密封部相对于盖体弹性变形，由此吸收或吸收由于舷外马达的相关部件的累积制造和组装公差而在排气释放管与下盖的开口之间的偏移。
-
公开(公告)号：US06017255A
公开(公告)日：2000-01-25
申请号：US960537
申请日：1997-10-31
申请人： Masayoshi Nanami
发明人： Masayoshi Nanami
CPC分类号： F01N13/1822 , B63H21/32 , F01N13/004 , F01N13/005 , F01N13/02 , F01N13/04 , F02B61/045 , F01N2530/22 , F01N2590/02 , F01N2590/022
摘要： The present invention is an exhaust system for an engine powering a water propulsion device of a watercraft having a hull with a front end and a rear end. The water propulsion device is positioned near the rear end of the watercraft, with the engine connected to the hull and positioned generally towards the front end of the watercraft from the water propulsion device and having an output shaft arranged to drive the water propulsion device. The engine has a fuel supply system including a fuel tank positioned towards the front end of the watercraft from the engine and generally at an end of the engine opposite the water propulsion device, the engine having an exhaust system defining an exhaust flow path from the engine towards the front end of the watercraft along a first side of the fuel tank and then along a second side of the fuel tank towards the rear of said watercraft to an exhaust discharge.
摘要翻译： 本发明是一种用于发动机的发动机的排气系统，该发动机具有具有前端和后端的船体的船舶的水推进装置。 水推进装置定位在船舶后端附近，发动机连接到船体，并且大体上朝向水推进装置的前端定位，并且具有布置成驱动水推进装置的输出轴。 发动机具有燃料供给系统，该燃料供给系统包括从发动机朝向船舶前端定位的燃料箱，并且大致在发动机的与水推进装置相对的端部，发动机具有限定来自发动机的排气流动路径的排气系统 沿着燃料箱的第一侧朝向船只的前端，然后沿着燃料箱的第二侧朝向所述船只的后部排放排气。
-
-
-
-
-
-
-
-
-
搜索结果
44 条记录 (耗时 0.014 秒)
