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1. 发明公开

EP3388678A1 PULSATIONS-SCHALLDÄMPFER FÜR KOMPRESSOREN 有权
公开(公告)号：EP3388678A1
公开(公告)日：2018-10-17
申请号：EP18164781.9
申请日：2018-03-28
申请人： Gardner Denver Deutschland GmbH
发明人： THOMES, Ulrich , SCHIEL, Marc
IPC分类号： F04C29/06 , F04C29/00 , F01N1/08
CPC分类号： F04C29/065 , F01N1/084 , F01N1/24 , F01N13/007 , F01N2470/24 , F02M35/12 , F02M35/1227 , F04C18/16 , F04C29/0035 , F04C29/063 , F04C2240/30
摘要： Pulsations-Schalldämpfer (100) für einen gasförmigen Medienstrom (107), der von einem Verdichter geliefert wird, umfassend ein sich entlang einer Zentralachse erstreckendes Gehäuse (101) mit einem Medienstromeinlass (106) und einem Medienstromauslass (116), sowie mehrere hülsenförmige Absorberelemente (108), die konzentrisch zueinander im Gehäuse (101) und strömungstechnisch hintereinander angeordnet sind. Jedes hülsenförmige Absorberelement (108) besitzt einen Einlassbereich und einen Auslassbereich, die axial voneinander beabstandet positioniert sind. Zwischen jeweils radial benachbarten Wandabschnitten verschiedener Absorberelemente (108) verbleibt jeweils ein Strömungsraum (112, 114) für den Medienstrom (107).

2. 发明授权

EP3059407B1 EXHAUST MUFFLER 有权
公开(公告)号：EP3059407B1
公开(公告)日：2018-03-14
申请号：EP16150145.7
申请日：2016-01-05
申请人： Honda Motor Co., Ltd.
发明人： HAYAMA, Yoshitaka
IPC分类号： F01N1/08 , F01N13/18 , F01N13/00
CPC分类号： F01N13/007 , F01N1/084 , F01N1/089 , F01N13/1838 , F01N2470/04 , F01N2470/10 , F01N2470/24 , F01N2490/06 , F01N2590/04
摘要： In an exhaust muffler using a double communicating tube extending between expansion chambers, exhaust gas is prevented from flowing directly between intake and exhaust ports of the inner communicating tube and the outer communicating tube. On one end side of the double communicating tube (40) which faces into a second expansion chamber (32), a distal end opening (42c) of the inner communicating tube (42) functions as an intake port (48) of an inside passage (44). A closing member (45) which closes an axial end of an annular passage (43) is provided at a distal end opening (41) d of the outer communicating tube (41). An exhaust port (47) which opens the annular passage (43) radially outwardly is provided between the closing member (45) of the outer communicating tube (41) and a first partition wall (26).

3. 发明公开

EP3267004A4 VENTING DEVICE PROVIDED WITH OXYGEN SENSOR 有权
公开(公告)号：EP3267004A4
公开(公告)日：2018-01-10
申请号：EP16759028
申请日：2016-03-04
申请人： HONDA MOTOR CO LTD
发明人： SASAKI TOMIYUKI , ITO ATSUSHI , ATSUCHI MICHIO
IPC分类号： F01N3/24 , F01N1/00 , F01N1/08 , F01N3/10 , F01N13/00 , F01N13/08 , F02D35/00
CPC分类号： F01N1/084 , F01N1/00 , F01N3/10 , F01N3/101 , F01N13/008 , F01N2230/04 , F01N2560/025 , F01N2590/04
摘要： Problem: The objective of the present invention is to provide a technique to enable more accurate measurement of oxygen contained in an exhaust gas in an exhaust device provided with an oxygen sensor. Solution: A catalyst (60) which cleans the exhaust gas is provided in an exhaust pipe (31) in an exhaust device that includes a muffler (32) coupled downstream of the exhaust pipe (31), and an oxygen sensor (80) is mounted on a pipe portion (64) that is disposed downstream from the catalyst and that is directly coupled to the catalyst. The oxygen sensor (80) is provided substantially perpendicular to the axial direction of the pipe portion (64) through which the exhaust gas flows. The oxygen sensor (80) includes a detecting portion (82), the detecting portion (82) is disposed in a recessed portion (81) formed in the muffler (32), and a wire (83) is disposed on an outer side of the recessed portion (81).

4. 发明授权

EP2933457B1 ENGINE EXHAUST GAS SYSTEM APPARATUS AND PACKAGE-TYPE ENGINE POWER GENERATOR 有权转让
标题翻译：发动机排气系统设备和包装式发动机发电机
公开(公告)号：EP2933457B1
公开(公告)日：2017-11-01
申请号：EP13878617.3
申请日：2013-12-25
申请人： Yanmar Co., Ltd.
发明人： TERADA, Ruriko , MURAI, Susumu , KAWANO, Tatsuya
IPC分类号： F01N13/00 , F01N13/20
CPC分类号： F01N1/02 , F01N1/083 , F01N1/084 , F01N1/089 , F01N3/005 , F01N13/1872 , F01N2470/18 , F01N2490/02 , F01N2490/06 , F01N2590/10 , Y02T10/20

5. 发明公开

EP2995793A4 EXHAUST DEVICE OF MOTORCYCLE 有权转让
标题翻译：排气装置摩托车
公开(公告)号：EP2995793A4
公开(公告)日：2016-11-23
申请号：EP14794011
申请日：2014-04-16
申请人： KAWASAKI HEAVY IND LTD
发明人： TSUBONE TOSHIYUKI , SENDA ATSUSHI
IPC分类号： F01N13/08 , B62M7/02 , F01N13/00 , F01N13/18
CPC分类号： F01N13/08 , F01N1/02 , F01N1/084 , F01N13/14 , F01N13/1805 , F01N13/20 , F01N2340/04 , F01N2470/14 , F01N2470/18 , F01N2490/08 , F01N2590/04
摘要： In an exhaust device in a motorcycle including an article storage pannier (3) at a side portion of a rear portion of the motorcycle, a rear end surface (20a) of a muffler (20) which discharges exhaust gas (G) to the outside is located frontward of a front end surface (3a) of the pannier (3), and an outlet pipe (8, 9) of the muffler (20) is curved such that the exhaust gas (G) is discharged to a region below the pannier (3). An axis of the muffler (20) is inclined so as to extend rearward and upward. A plurality of the outlet pipes (8, 9) are aligned vertically, and the upper outlet pipe (8) is curved.

6. 发明授权

EP2639423B1 SCHALLDÄMPFER-EINHEIT 有权
标题翻译： SCHALLDÄMPFER，统一性
公开(公告)号：EP2639423B1
公开(公告)日：2016-06-22
申请号：EP13156077.3
申请日：2013-02-21
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Schmitt, Markus , Schmidt, Michael
IPC分类号： F01N13/18 , F01N13/08 , F01N1/08
CPC分类号： F01N13/001 , F01N1/083 , F01N1/084 , F01N13/082 , F01N13/1838 , F01N13/1872 , F01N13/1888 , F01N13/1894 , F01N2470/02

7. 发明公开

EP2894311A4 MUFFLER 有权转让
标题翻译： AUSPUFFTOPF
公开(公告)号：EP2894311A4
公开(公告)日：2016-05-25
申请号：EP13834229
申请日：2013-08-28
申请人： FUTABA IND CO LTD
发明人： KONDO SEIJI , KAJIKAWA MASAHIRO , SUDOH MASAYUKI
IPC分类号： F01N13/00 , F01N1/16 , F01N99/00
CPC分类号： F01N13/082 , F01N1/084 , F01N1/168 , F01N3/005 , F01N13/04 , F01N2240/22 , F01N2470/02 , F01N2490/02 , Y02T10/20
摘要： A muffler comprises an outer shell, an outlet pipe, and a restraining mechanism. A restraining mechanism restrains a height of spout of a liquid that flows inside the outlet pipe through a designated vent hole, the designated vent hole is at least one vent hole facing against a bottom surface of the outer shell among the at least one vent hole that the outlet pipe comprises.
摘要翻译：消声器包括外壳，出口管和限制机构。限制机构限制通过指定的排气孔在出口管内流动的液体的喷口的高度，所述指定的通气孔是至少一个通气孔，所述通气孔面向所述至少一个通气孔中的外壳的底表面，出口管包括。

8. 发明公开

EP2995793A1 EXHAUST DEVICE OF MOTORCYCLE 有权转让
标题翻译：摩托车排气装置
公开(公告)号：EP2995793A1
公开(公告)日：2016-03-16
申请号：EP14794011.8
申请日：2014-04-16
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： TSUBONE, Toshiyuki , SENDA, Atsushi
IPC分类号： F01N13/08 , B62M7/02 , F01N13/00
CPC分类号： F01N13/08 , F01N1/02 , F01N1/084 , F01N13/14 , F01N13/1805 , F01N13/20 , F01N2340/04 , F01N2470/14 , F01N2470/18 , F01N2490/08 , F01N2590/04
摘要： In an exhaust device in a motorcycle including an article storage pannier (3) at a side portion of a rear portion of the motorcycle, a rear end surface (20a) of a muffler (20) which discharges exhaust gas (G) to the outside is located frontward of a front end surface (3a) of the pannier (3), and an outlet pipe (8, 9) of the muffler (20) is curved such that the exhaust gas (G) is discharged to a region below the pannier (3). An axis of the muffler (20) is inclined so as to extend rearward and upward. A plurality of the outlet pipes (8, 9) are aligned vertically, and the upper outlet pipe (8) is curved.
摘要翻译：在摩托车的排气装置中，包括在摩托车后部侧部的物品存储罐（3），将排气（G）排出到外部的消音器（20）的后端表面（20a）位于所述锅（3）的前端面（3a）的前方，并且所述消音器（20）的出口管（8,9）弯曲成使得所述废气（G）被排放到所述锅炉 pannier（3）。消声器（20）的轴线向后上方倾斜。多个出口管（8,9）垂直对齐，并且上部出口管（8）弯曲。

9. 发明公开

EP2933457A1 ENGINE EXHAUST GAS SYSTEM APPARATUS AND PACKAGE-TYPE ENGINE POWER GENERATOR 有权转让
标题翻译： MOTOR排气系统装置，并包装发动机发电机
公开(公告)号：EP2933457A1
公开(公告)日：2015-10-21
申请号：EP13878617.3
申请日：2013-12-25
申请人： Yanmar Co., Ltd.
发明人： TERADA, Ruriko , MURAI, Susumu , KAWANO, Tatsuya
IPC分类号： F01N13/00 , F01N13/20 , F01N99/00
CPC分类号： F01N1/02 , F01N1/083 , F01N1/084 , F01N1/089 , F01N3/005 , F01N13/1872 , F01N2470/18 , F01N2490/02 , F01N2490/06 , F01N2590/10 , Y02T10/20
摘要： Disclosed is an engine-exhaust-system apparatus including: a main body that reduces noise generated by exhaust gas; and an exhaust outlet tube that includes an insertion section inserted into the main body, exhaust gas in the main body being discharged outside via the exhaust outlet tube, wherein the insertion section has an open end with a brim portion that spreads beyond a tube diameter of the insertion section.

10. 发明公开

EP2531704A4 MUFFLER WITH INTEGRATED CATALYTIC CONVERTER AND POLYMERIC MUFFLER BODY 有权
标题翻译：具有集成催化转化器和聚合体消声器消声器
公开(公告)号：EP2531704A4
公开(公告)日：2015-07-22
申请号：EP11740250
申请日：2011-01-02
申请人： DU PONT
发明人： MAURER KARL PAUL , JONES DANIEL P
IPC分类号： F01N3/28 , B01D53/94
CPC分类号： F01N1/006 , F01N1/084 , F01N1/24 , F01N3/08 , F01N2230/04 , F01N2470/02 , F01N2530/18
摘要： Disclosed is a muffler (1, 21, 41) integrated with a catalytic converter bed (9, 32, 52) including a polymeric muffler body (2, 22, 42), an inlet pipe (3, 23, 43) in flow communication with engine exhaust, said inlet pipe connected to a first body mounting adapter (5, 25, 45) so as to hold the inlet pipe a heat insulating distance from said polymeric muffler body, said inlet pipe in flow communication with an inlet of said catalytic converter bed (9, 32, 52), and a perforated exhaust pipe (4, 34, 44) in flow communication with an outlet of the catalytic converter bed, said perforated exhaust pipe mounted on a second body mounting adapter (6, 26, 56) so as to hold the perforated exhaust pipe a heat insulating distance from the polymeric muffler body; said inlet pipe and said perforated exhaust pipe holding said catalytic converter bed a heat insulating distance from the polymeric muffler body, said first body mounting adapter, polymeric muffler body, and second body mounting adapter forming a sealed internal chamber to provide an insulating and noise abatement space (8, 28, 48).
摘要翻译：公开了一种具有催化转换器床（9，32，52）包括聚合物消声器主体（2，22，42）一体的消声器（1，21，41）至入口流动连通管（3，23，43）用发动机的排气，所述入口管连接到第一主体安装接头（5,25，45），以便在所述催化的入口，其与保持所述入口管从所述聚合物消声器主体，所述入口管流体连通的热绝缘距离转换器床（9，32，52），并且在流体连通的穿孔的排气管（4，34，44），在催化转化器床的出口，所述安装在第二主体安装接头（6，26穿孔的排气管， 56）以便保持多孔排气管从所述聚合物消声器主体上的热绝缘距离; 所述入口管和所述穿孔的排气管容纳所述催化转换器的床从所述聚合物消声器主体上的热绝缘距离，所述第一主体安装接头，聚合物消声器主体，和第二主体安装适配器形成密封的内部腔室在绝缘和噪声消减，以提供空间（8，28，48）。

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