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11. 发明公开

EP1335802A1 SAFETY COUPLING 有权
标题翻译：安全离合器
公开(公告)号：EP1335802A1
公开(公告)日：2003-08-20
申请号：EP01997367.6
申请日：2001-11-20
申请人： PLYMOVENT AB
发明人： SJÖBERG, Krister
IPC分类号： B08B15/00 , B60K13/04
CPC分类号： F01N13/1844 , B08B15/002 , F01N13/1805 , F01N2450/10 , F01N2450/18 , F16L55/1015
摘要： The invention relates to a safety coupling (2) for a flexible line, designed as a tubular, two-part flange joing with a first coulding half (4) with straight flange (10) and a second couldong half (6) with conical flange (11). The coupling halves are joined together via the flanges by means of a resilient locking ring (8) which has a shape with coupling members (20, 22) matching the flange parts of the coupling members (20, 22) matchign the flange parts of the coupling halves. The locking ring (8) has segments (12) which are movable relative to one antoher and which, by means of a spring arrangemnt (32), are resilientyl prestressed 8f9 to a first position in which the coupling members (20, 22) straddle the flanges (10, 11). The flanges are separable by means of the fact that the segments (12) of the locking ring can be displaced by a wedge effect counter to the prestressing force (f) to a second position in which the surrounding internal diameter (di) of the locking ring (8) corresponds to the external diameter (dy) of the conical flange and the coupling (2) divides.

12. 发明公开

EP0236295A1 A FILTERING DEVICE FOR VEHICLE EXHAUST 失效
标题翻译：过滤器装置，车辆尾气。
公开(公告)号：EP0236295A1
公开(公告)日：1987-09-16
申请号：EP85900506.0
申请日：1984-12-18
申请人： JOHNSSON, Rolf
发明人： JOHNSSON, Rolf
IPC分类号： F01N , F01N3 , B01D46 , B01D53 , F01N7 , F16L25 , F16L37
CPC分类号： F01N3/021 , F01N3/033 , F01N3/08 , F01N13/009 , F01N13/0097 , F01N13/1805 , F01N2250/14 , F01N2330/08 , F01N2330/102 , F01N2370/22 , F01N2370/40 , F01N2450/10 , F01N2450/18 , F01N2450/26 , F16L25/14 , F16L37/123 , Y02T10/20 , Y10S55/30
摘要： Un dispositif filtrant destiné à être fixé temporairement sur le tuyau d'échappement (30) d'un véhicule lors de la conduite occasionnelle à l'intérieur de locaux et autres, comprend un filtre (14), un support de filtre (11) et un organe de raccordement (13, 40) pour fixation au tuyau d'échappement. Le but est de proposer un filtre d'échappement simple à monter et à démonter, autonome et dont le coût de fabrication est si peu élevé qu'il peut être utilisé comme un article jetable, et qui offre la possibilité de choix quant au raccordement sur différentes dimensions de tuyaux d'échappement. Ces buts ont été atteints par le fait que le support de filtre (11) est constitué d'un manchon ouvert double face (15) dont les deux extrémités sont munies de moyens permettant le raccordement (16, 17), par exemple sous la forme de raccords à baïonnette, d'une enveloppe perforée (12) se fixant à une extrémité du manchon et pourvue des moyens de raccordement correspondants, ladite enveloppe contenant le filtre (14) qui s'appuie contre un siège (22) dans le manchon. L'autre extrémité du manchon (15) porte des organes de raccordement variables (13, 40) permettant la fixation sur des tuyaux d'échappement (30) de différents diamètres, lesdits organes étant disposés dans le prolongement axial du manchon et destinés à soutenir le support (11).

13. 发明授权

US11879579B2 Vehicle exhaust evacuation system 有权
公开(公告)号：US11879579B2
公开(公告)日：2024-01-23
申请号：US18299146
申请日：2023-04-12
申请人： Rossman Enterprises, Inc.
发明人： Paul E. Miller
IPC分类号： F16L37/00 , F01N13/18 , F01N13/08
CPC分类号： F16L37/004 , F01N13/082 , F01N13/1827 , F01N13/1816 , F01N2450/10
摘要： A vehicle exhaust evacuation system includes an adapter secured to an end of a vehicle tailpipe and a nozzle assembly secured to the end of a flexible hose for carrying vehicle exhaust outside of a building. The nozzle assembly has an aluminum cartridge removably secured in a rubber boot. Magnet assemblies are secured to the aluminum cartridge. Openings in the adapter allow ambient air to flow over the magnet assemblies to lengthen the life of the magnets.

14. 发明授权

US10018533B2 Quick connect testing jig 有权
公开(公告)号：US10018533B2
公开(公告)日：2018-07-10
申请号：US14722305
申请日：2015-05-27
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Solomon J. Forsythe
IPC分类号： F01N11/00 , F16L37/08 , G01M15/10 , G01N1/22
CPC分类号： G01M15/102 , F01N2450/10 , G01N1/2252
摘要： Systems and methods are provided for temporarily coupling an emission sampling device to a vehicle. The system may include an adaptor having a body and a conduit secured to a body. The conduit may define a coupling portion for connection to a source of emissions. An extension arm may be provided movably coupled to the body, including a gripping end configured to align with and grippingly engage a structure of the vehicle. A drive mechanism may be provided for displacing the extension arm with respect to the body. The gripping end of the extension arm may cooperate with the structure of the vehicle and the drive mechanism to exert a compressive force between the coupling portion of the conduit and the source of emissions.

15. 发明申请

US20160348820A1 QUICK CONNECT TESTING JIG 有权
标题翻译：快速连接测试
公开(公告)号：US20160348820A1
公开(公告)日：2016-12-01
申请号：US14722305
申请日：2015-05-27
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Solomon J. Forsythe
IPC分类号： F16L37/08 , G01M15/10 , F01N11/00
CPC分类号： G01M15/102 , F01N2450/10 , G01N1/2252
摘要： Systems and methods are provided for temporarily coupling an emission sampling device to a vehicle. The system may include an adaptor having a body and a conduit secured to a body. The conduit may define a coupling portion for connection to a source of emissions. An extension arm may be provided movably coupled to the body, including a gripping end configured to align with and grippingly engage a structure of the vehicle. A drive mechanism may be provided for displacing the extension arm with respect to the body. The gripping end of the extension arm may cooperate with the structure of the vehicle and the drive mechanism to exert a compressive force between the coupling portion of the conduit and the source of emissions.
摘要翻译：提供了将排放采样装置临时耦合到车辆的系统和方法。该系统可以包括具有主体和固定到主体的导管的适配器。管道可以限定用于连接到排放源的联接部分。延伸臂可以设置成可移动地联接到主体，包括构造成与车辆的结构对准并且夹紧地接合车辆结构的夹持端。可以提供驱动机构用于相对于主体移动延伸臂。延伸臂的夹持端可以与车辆结构和驱动机构配合，以在管道的联接部分和排放源之间施加压缩力。

16. 发明申请

US20140174062A1 Curved Plate for Exhaust Reversion Prevention 审中-公开
标题翻译：曲线板防止排气反转
公开(公告)号：US20140174062A1
公开(公告)日：2014-06-26
申请号：US14139017
申请日：2013-12-23
申请人： Kevin PIROLO , Devin Ray BRIGHT
发明人： Kevin PIROLO , Devin Ray BRIGHT
IPC分类号： F01N13/00
CPC分类号： F01N13/1822 , F01N2240/20 , F01N2450/10
摘要： An exhaust reversion prevention plate is installed within the exhaust pipe of an internal combustion engine in order to prevent a phenomenon known as reversion, which causes a reduction of power available to the engine. A curved plate is affixed within the exhaust pipe with a threaded stud welded to the plate. The curved plate has a wave shape resembling a sinusoidal wave with several peaks and valleys, which are angularly spaced equally around the central axis of the curved plate.
摘要翻译：排气回流防止板安装在内燃机的排气管内，以防止被称为回复的现象，这导致发动机可用功率的降低。一个弯曲的板被固定在排气管内，一个螺栓被焊接到板上。弯曲板具有类似于具有几个峰和谷的正弦波的波形，其围绕弯曲板的中心轴线等角地间隔开。

17. 发明申请

US20100050599A1 Method and Device for Addition of a Reducing Agent in an Exhaust Gas Line of an Internal Combustion Engine of a Motor Vehicle 审中-公开
标题翻译：在汽车内燃机排气管道中添加还原剂的方法和装置
公开(公告)号：US20100050599A1
公开(公告)日：2010-03-04
申请号：US12552844
申请日：2009-09-02
申请人： Andre Kopp
发明人： Andre Kopp
IPC分类号： F01N3/20 , F01N3/10
CPC分类号： F01N3/0885 , F01N3/0842 , F01N13/00 , F01N13/009 , F01N2450/10 , F01N2610/03 , F01N2610/10
摘要： The invention relates to a method and a device for the addition of a reducing agent in an exhaust gas line of an internal combustion engine of a motor vehicle, with at least one NOx storage catalyst that is arranged in the exhaust gas line of the internal combustion engine, and with a metering device, by means of which a preset amount of a reducing agent is introduced into the exhaust gas line at preset times. The metering device is created from a stationary gas line connecting element that is made up of multiple parts at a defined position on the exhaust gas line and a connecting counter-element that can be connected in a detachable manner to this connecting element and that can be arranged independently of the exhaust gas line and motor vehicle, in particular removed from the motor vehicle, in such a way that the connecting counter-element, during service, in particular when the motor vehicle is parked and/or the internal combustion engine is idling, is connected to the exhaust gas line connecting element, and then, for purposes of regeneration of at least one NOx storage catalyst for a preset time, a preset amount of reducing agent is introduced into the exhaust gas line. After the regeneration, the connecting counter-element is again detached from the exhaust gas line connecting element and stored at a preset location.
摘要翻译：本发明涉及一种用于在机动车辆的内燃机的排气管线中添加还原剂的方法和装置，其具有布置在内燃机的排气管线中的至少一个NOx储存催化剂发动机和计量装置，通过该计量装置，预设量的还原剂在预定时间被引入废气管线中。计量装置由在排气管线上的限定位置由多个部件构成的固定气体管线连接元件和可以以可拆卸的方式连接到该连接元件的连接反向元件产生，并且可以独立于废气管线和机动车辆排列，特别是从机动车辆移除，使得在使用期间，特别是当机动车辆停放时和/或内燃机空转时，连接反向元件连接到排气管线连接元件，然后为了再生至少一个NOx储存催化剂预设时间，将预定量的还原剂引入排气管线中。在再生之后，连接的反向元件再次从排气管线连接元件分离并存储在预设位置。

18. 发明授权

US07527305B2 Hose connector with adjustable ambient air inlets 失效
标题翻译：软管连接器，带有可调节的环境空气入口
公开(公告)号：US07527305B2
公开(公告)日：2009-05-05
申请号：US12130061
申请日：2008-05-30
申请人： William J. Hyslop
发明人： William J. Hyslop
IPC分类号： F16L21/00
CPC分类号： F16L21/002 , F01N3/30 , F01N13/08 , F01N13/18 , F01N13/1844 , F01N2450/10 , F16L57/04 , F16L2201/40 , Y02T10/20 , Y10S285/924 , Y10T137/3294
摘要： A hose connector with adjustable ambient air inlets includes a conduit section having a plurality of spaced-apart holes covered by an adjustable outer ring having a similar pattern of spaced-apart holes. Turning the outer ring relative to the conduit section permits the holes in the conduit section to be either fully opened, fully covered, or at some intermediate condition.
摘要翻译：具有可调节的环境空气入口的软管连接器包括具有多个间隔开的孔的导管部分，所述多个间隔开的孔被具有相似图案的间隔开的孔的可调外环所覆盖。相对于管道部分转动外圈可以使管道部分中的孔完全打开，完全覆盖或处于某种中间状态。

19. 发明申请

US20040084240A1 Exhaust system sound-reducing componment 审中-公开
标题翻译：排气系统减噪配件
公开(公告)号：US20040084240A1
公开(公告)日：2004-05-06
申请号：US10690360
申请日：2003-10-21
发明人： Sydney Gearing
IPC分类号： B60K013/04
CPC分类号： F01N13/1805 , B60K13/04 , F01N1/00 , F01N1/06 , F01N1/08 , F01N1/24 , F01N13/08 , F01N13/082 , F01N2450/10 , F01N2450/24 , F01N2450/28 , F01N2450/40 , F01N2470/14 , F01N2530/00 , F01N2590/04
摘要： An exhaust system sound-reducing component for use with a silencer on an off-road vehicle. The component includes an adapter, an exhaust extension and a U-joint that connects the adapter with the extension. The adapter includes an exhaust port that communicates with the atmosphere and a discharge opening that communicates with the exhaust extension. One portion of the exhaust and sound from the silencer is transmitted the exhaust port while another portion is transmitted through the discharge opening in the adaptor, through the exhaust passage, the U-joint and the exhaust extension and out to the atmosphere. As such, any sound traveling with the exhaust exiting the exhaust port of the chamber will be out of phase with any sound exiting the exhaust opening. This out of phase action of the sound results in reduced noise levels.
摘要翻译：一种与越野车辆上的消音器一起使用的排气系统减声部件。该组件包括一个适配器，一个排气延伸件和一个U形接头，用于将适配器与扩展连接。适配器包括与大气连通的排气口和与排气延伸部连通的排出口。来自消声器的排气和声音的一部分被传送到排气口，而另一部分通过排气通道，U形接头和排气延伸部分传递通过适配器中的排放口，并流出大气。这样，随着离开室的排气口的排气行进的任何声音将与离开排气口的任何声音异相。这种声音的异相动作导致噪音水平的降低。

20. 发明授权

US5687773A Exhaust pipe cover and method of covering an exhaust pipe 失效
标题翻译：排气管盖和覆盖排气管的方法
公开(公告)号：US5687773A
公开(公告)日：1997-11-18
申请号：US660164
申请日：1996-06-03
申请人： Stephen M. Ryan , Elizabeth C. Ryan
发明人： Stephen M. Ryan , Elizabeth C. Ryan
IPC分类号： F01N13/08 , F16L57/00
CPC分类号： F01N13/085 , F01N2450/10 , F01N2590/08
摘要： A removable exhaust pipe cover for placement over an exhaust pipe opening of a non-running internal combustion engine for excluding water and debris from entering the pipe. The cover is an elongated tubular member of water repellant material which is preferably flexible to a degree, the flexibility being for allowing constricting and sealing against the pipe when in use, and for compact folded or collapsed storage of the cover when not in use. The tubular cover has a closed top end, an oppositely disposed open bottom end, and an annular sidewall extending between the two ends. The bottom open end of the cover, in at least one embodiment, has a elasticized gathered hem which holds the cover tightly closed about the exhaust pipe with the closed top end and upper portion of the sidewall covering and thus closing the open end of the pipe when installed. An elongated telescopic pole is provided for engaging and positioning the cover over an exhaust pipe terminal end, particularly an end which is high above the ground. The pole and cover include cooperative structuring for allowing use of the pole to remove the cover from the exhaust pipe end when the internal combustion engine is to be operated.
摘要翻译：一种可拆卸的排气管盖，用于放置在不运行的内燃机的排气管开口上，以排除水和碎屑进入管道。盖是一种延伸疏水材料的细长管状构件，其优选地柔性到一定程度，该柔性用于在使用时允许对管道进行收缩和密封，并且在不使用时对盖进行紧凑折叠或倒塌储存。管状盖具有封闭的顶端，相对设置的敞开的底端以及在两端之间延伸的环形侧壁。在至少一个实施例中，盖的底部开口端具有弹性聚集的折边，其围绕排气管保持封闭，封闭的顶端和侧壁的上部覆盖，因此封闭管的开口端安装时。提供了一个细长的伸缩杆，用于在覆盖排气管末端的位置，特别是高于地面的一端接合和定位盖。杆和盖包括协同结构，用于当内燃机要被操作时允许使用杆从排气管端移除盖。

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