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1. 发明公开

EP3126644A4 VEHICLE EXHAUST SYSTEM WITH RESISTIVE PATCH 有权
公开(公告)号：EP3126644A4
公开(公告)日：2017-12-20
申请号：EP14887790
申请日：2014-03-31
申请人： FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC
发明人： ABRAM KWIN
IPC分类号： F01N1/24 , F01N1/02 , F01N1/08 , F01N13/08 , G10K11/16
CPC分类号： F01N1/02 , F01N1/023 , F01N1/08 , F01N1/082 , F01N1/24 , F01N13/08 , F01N2390/00 , G10K11/161
摘要： A vehicle exhaust system includes an exhaust component having an outer surface and an inner surface that defines an internal exhaust component cavity. At least one hole is formed in the exhaust component to extend through a wall of the exhaust component from the outer surface to the inner surface. A member is formed from a resistive material and is configured to overlap the at least one hole. At least one spacer is configured to space the member away from the inner or outer surface of the exhaust component to create an open cavity between the member and the exhaust component. In one example, an actuator is configured to cover and uncover the member dependent upon an operating characteristic to vary damping.

2. 发明公开

EP2956638A4 VEHICLE EXHAUST SYSTEM WITH RESONANCE DAMPING 有权
标题翻译： FAHRZEUGABGASANLAGE MITRESONANZDÄMPFUNG
公开(公告)号：EP2956638A4
公开(公告)日：2016-10-05
申请号：EP13874964
申请日：2013-02-12
申请人： FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC
发明人： ABRAM KWIN , CALLAHAN JOSEPH E , PHAM TOMMY
IPC分类号： F01N1/02 , F01N1/04 , F01N1/08 , F01N13/08
CPC分类号： F01N1/023 , F01N1/02 , F01N1/026 , F01N1/082 , F01N1/083 , F01N13/08
摘要： A vehicle exhaust system includes an exhaust component having an outer surface and an inner surface that defines an internal exhaust component cavity. At least one bleed hole is formed in the exhaust component to reduce a resonance frequency. The bleed hole comprises a discontinuous opening into the exhaust component cavity.
摘要翻译：车辆排气系统包括具有限定内部排气部件空腔的外表面和内表面的排气部件。在排气部件中形成至少一个排气孔以减小共振频率。排放孔包括进入排气部件空腔的不连续的开口。

3. 发明授权

EP2620608B1 Exhaust System of Engine 有权
标题翻译：发动机的排气系统
公开(公告)号：EP2620608B1
公开(公告)日：2016-03-23
申请号：EP12194527.3
申请日：2012-11-28
申请人： Honda Motor Co., Ltd.
发明人： Matsushima, Satoshi , Sasaki, Tatsuya , Eguchi, Seiichiro , Ishizaki, Hirotsugu , Hayama, Yoshitaka
IPC分类号： F01N1/24 , F01N1/00 , F01N13/18 , F01N13/02 , F01N1/02 , F01N1/04 , F01N1/08 , F01N13/00 , F01N13/04
CPC分类号： F01N1/082 , F01N1/026 , F01N1/04 , F01N1/085 , F01N1/24 , F01N13/0097 , F01N13/04 , F01N13/1872 , F01N2210/02 , F01N2310/02 , F01N2310/04 , F01N2470/02 , F01N2470/04 , F01N2470/06 , F01N2470/20 , F01N2470/26 , F01N2590/04

4. 发明公开

EP2722501A1 LOW PRESSURE DROP, HIGH EFFICIENCY SPARK OR PARTICULATE ARRESTING DEVICES AND METHODS OF USE 审中-公开
标题翻译： Partikelblockierungsvorrichtungen und Verfahren zur Benutzung
公开(公告)号：EP2722501A1
公开(公告)日：2014-04-23
申请号：EP13186255.9
申请日：2013-09-26
申请人： Universal Acoustic & Emission Technologies
发明人： Morgan, Jeffrey S. , Ray, Elden F. , Mao, Fuhe
IPC分类号： F01N1/08 , F01N1/12 , F01N3/06 , F01N3/037 , F01N1/04
CPC分类号： F01N1/086 , B01D45/08 , B01D45/12 , B01D45/16 , B01D46/2411 , F01M13/04 , F01N1/04 , F01N1/08 , F01N1/082 , F01N1/12 , F01N3/037 , F01N3/06 , F01N2230/02 , F01N2240/20 , Y02T10/20
摘要： Disclosed are devices that include spark or particle arresting features and muffler features. The disclosed devices (10) may include: (a) an upstream inlet (12) receiving exhaust gas flow; (b) a downstream outlet (14) discharging exhaust gas flow; (c) a cylindrical body (16) disposed between the upstream inlet and downstream outlet; and (d) a particle trap (18) having an opening (18b)for collecting particulate matter (26) in the exhaust gas flow, the particle trap (18) disposed downstream of the cylindrical body (16) on a wall (38) of the device. The cylindrical body (16) of the devices typically includes an annular channel (20) permitting axial flow of gas therethrough from an upstream end of the annular channel (20) through a downstream end of the annular channel (20). The downstream end of the annular channel (20) may be configured to have openings (30) for discharging exhaust gas flow and imparting a spiral flow to the discharged gas flow. As gas exits the annular channel (20), the particulate matter is forced radially outward via centrifugal force towards the wall (38) of the device (10) where the particulate matter is collected in the particle trap (18).
摘要翻译：公开的是包括火花或颗粒捕获特征和消声器特征的装置。所公开的设备（10）可以包括：（a）接收废气流的上游入口（12）（b）排出废气流的下游出口（14）; （c）设置在上游入口和下游出口之间的圆筒体（16）和（d）具有用于收集废气流中的颗粒物质（26）的开口（18b）的颗粒捕获器（18），在壁（38）上设置在圆柱体（16）下游的颗粒捕集器（18）的设备。装置的圆柱体（16）通常包括环形通道（20），允许气体从环形通道（20）的上游端通过环形通道（20）的下游端流过其中。环形通道（20）的下游端可以被构造成具有用于排出废气流并向排出的气体流产生螺旋流的开口（30）。随着气体离开环形通道（20），颗粒物质通过离心力朝向装置（10）的壁（38）径向向外强制，其中颗粒物质被收集在颗粒捕集器（18）中。

5. 发明公开

EP1664493A4 IMPROVED MUFFLER 审中-公开
标题翻译：改进的消声器
公开(公告)号：EP1664493A4
公开(公告)日：2007-09-26
申请号：EP04778243
申请日：2004-07-14
申请人： ARLASKY DAVID F
发明人： ARLASKY DAVID F
IPC分类号： F01N1/10 , F01N1/08 , F01N1/18 , F01N1/24 , F01N7/00
CPC分类号： F01N1/18 , F01N1/082 , F01N1/10 , F01N2310/02 , F01N2310/04
摘要： The present invention provides a muffler comprismg a rotatable propeller within or adjacent to an expansion chamber to swirl exhaust gas towards the outlet. The muffler maintains the sound level of the exhaust within acceptable limits, while delivering improved power and/or fuel efficiency over that of standard mufflers.

6. 发明公开

EP1664493A1 IMPROVED MUFFLER 审中-公开
标题翻译：改进的消声器
公开(公告)号：EP1664493A1
公开(公告)日：2006-06-07
申请号：EP04778243.8
申请日：2004-07-14
申请人： Arlasky, David F.
发明人： Arlasky, David F.
IPC分类号： F01N1/10 , F01N1/24 , F01N7/00
CPC分类号： F01N1/18 , F01N1/082 , F01N1/10 , F01N2310/02 , F01N2310/04
摘要： The present invention provides a muffler comprismg a rotatable propeller within or adjacent to an expansion chamber to swirl exhaust gas towards the outlet. The muffler maintains the sound level of the exhaust within acceptable limits, while delivering improved power and/or fuel efficiency over that of standard mufflers.

7. 发明公开

EP1144085A1 EMISSIONS REDUCTION SYSTEM AND METHOD THEREFOR 审中-公开
标题翻译：系统和方法减少排放量
公开(公告)号：EP1144085A1
公开(公告)日：2001-10-17
申请号：EP99950201.6
申请日：1999-10-04
申请人： Erven, Roger Joyce , Bemel, Gene J.
发明人： Erven, Roger Joyce , Bemel, Gene J.
IPC分类号： B01D50/00
CPC分类号： F01N3/0215 , B01D53/565 , B01D53/74 , F01N1/08 , F01N1/082 , F01N1/083 , F01N3/0222 , F01N3/0224 , F01N3/0335 , F01N3/2832 , F01N13/0097 , F01N2330/00 , F01N2330/08 , Y02T10/20
摘要： An emissions reduction system (10) comprising an emission gas inlet (22) for receiving emissions-containing gas, and an emissions reducing device (10) for reducing emissions contained in the emissions-containing gas. The emissions reducing device is coupled at a first end thereof to the emission gas inlet (22) and an emission gas outlet (30) is coupled at a second end of the emissions reducing device for releasing emissions-reduced gas. The emissions reducing device comprises: a torturous fluid channel (100), lava material (50) displaced within the torturous fluid channel (100) wherein the lava material (50) is located within a set of sell contained containers (24 a-c) within the emissions reducing device (10).

8. 发明授权

EP0263281B1 Pneumatisches Rammbohrgerät 失效
标题翻译：气动镗孔内存
公开(公告)号：EP0263281B1
公开(公告)日：1990-10-24
申请号：EP87112220.6
申请日：1987-08-22
申请人： Schmidt, Paul
发明人： Schmidt, Paul
IPC分类号： B25D17/12 , E21B4/14 , E21B7/26 , E21B7/20 , E21B21/00 , F01N1/10
CPC分类号： F01N1/082 , B25D17/12 , E21B4/145 , E21B7/206 , E21B21/002 , Y10S173/02

9. 发明公开

EP0263281A1 Pneumatisches Rammbohrgerät 失效
标题翻译： PneumatischesRammbohrgerät。
公开(公告)号：EP0263281A1
公开(公告)日：1988-04-13
申请号：EP87112220.6
申请日：1987-08-22
申请人： Schmidt, Paul
发明人： Schmidt, Paul
IPC分类号： B25D17/12 , E21B4/14 , E21B7/26 , E21B7/20 , E21B21/00 , F01N1/10
CPC分类号： F01N1/082 , B25D17/12 , E21B4/145 , E21B7/206 , E21B21/002 , Y10S173/02
摘要： Ein pneumatisches Rammbohrgerät (12) weist einen im Abluftstrom des Geräts angeordneten luftdurchlässigen Hohlzylinder (2) mit einer schalldämpfenden und/oder einer ölabscheidenden Füllung (9, 11) auf.
摘要翻译：气动推杆镗孔装置（12）具有布置在所述设备中的空气可透过的中空气缸的排气气流中（2）具有吸音和/或填充ölabscheidenden（9，11）。

10. 发明公开

EP2534343A4 PLASTIC MUFFLER WITH HELMHOLTZ CHAMBER 有权
标题翻译： KUNSTSTOFFAUSPUFF MIT HELMHOLTZ-KAMMER
公开(公告)号：EP2534343A4
公开(公告)日：2015-04-22
申请号：EP11742595
申请日：2011-01-12
申请人： FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC
发明人： KEESSER THORSTEN , WILLATS ROBIN , BOENNEN DENNIS , CALLAHAN JOSEPH E
IPC分类号： F01N1/02 , F01N1/00 , F01N13/08 , F01N13/14 , F01N13/16 , F01N13/18
CPC分类号： F01N1/023 , F01N1/082 , F01N13/14 , F01N13/16 , F01N13/1838 , F01N2470/02 , F01N2530/18

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