公开(公告)号：US12116917B2

公开(公告)日：2024-10-15

申请号：US18327678

申请日：2023-06-01

申请人： Purem GmbH

发明人： Holger Brenner

IPC分类号： F01N3/20 ,  F01N13/18 ,  H01R4/30

CPC分类号： F01N3/2013 ,  H01R4/302 ,  F01N13/1838

摘要： A connection unit connects an electrical supply line to an exhaust-gas heater of an exhaust system. The connection unit includes a connection element having an electrically conductive connection-element body. The connection element has an exhaust-gas heater connection region in a first axial end region and has a supply-line connection region in a second axial end region. The supply-line connection region includes an end portion of the connection-element body and a radial projection adjoining the end portion. A carrier element fixes the connection unit to an exhaust-system component. The carrier element has a carrier-element opening wherethrough the connection-element body passes. A support unit axially and radially supports the connection element on the carrier element.

公开(公告)号：US11840950B2

公开(公告)日：2023-12-12

申请号：US17610728

申请日：2020-05-05

申请人： FAURECIA SYSTEMES D'ECHAPPEMENT

发明人： Eric Ottaviani ,  Thomas Sommier ,  Yannick Fourcaudot ,  Ting Feng

IPC分类号： B01D53/94 ,  F01N13/18 ,  F01N3/20

CPC分类号： F01N3/2013 ,  B01D53/94 ,  F01N13/1805 ,  F01N13/1838

摘要： A purification device includes a tubular shell having an inner surface and an electric heating member housed in the tubular shell. The heating member comprises a heating element made of an electrically conductive material which is permeable to exhaust gases. The device also includes an attachment of the heating element directly on the inner surface.

公开(公告)号：US20180135499A1

公开(公告)日：2018-05-17

申请号：US15370901

申请日：2016-12-06

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Hyun Soo Kim

IPC分类号： F01N13/18 ,  F01N13/10

CPC分类号： F01N13/1888 ,  F01N13/10 ,  F01N13/141 ,  F01N13/1838 ,  F01N2450/22

摘要： A half shell joint structure includes a first joint portion formed at an edge of a first half shell and a second joint portion formed at an edge of a second half shell. One of the first joint portions and the second joint portion has a protruding portion protruding by a predetermined interval in an outer diameter direction. The protruding portion has a flat contact surface, and when the first joint portion and the second joint portion overlap with each other, the contact surface contacts an inner surface of the joint portion that the contact surface faces.

公开(公告)号：US20180038263A1

公开(公告)日：2018-02-08

申请号：US15667332

申请日：2017-08-02

申请人： FRIEDRICH BOYSEN GMBH & CO. KG

发明人： Ramazan SAHAN ,  Andreas ROLLER ,  Volkmar KNIPPS

IPC分类号： F01N13/18

CPC分类号： F01N13/1805 ,  F01N1/084 ,  F01N1/089 ,  F01N13/00 ,  F01N13/1827 ,  F01N13/1838 ,  F01N13/1844 ,  F01N2450/22

摘要： An assembly for an exhaust system comprises a housing having a jacket, an insert arranged in the interior of the housing and having at least one exhaust pipe, wherein the jacket has an opening, in particular a radial opening, through which the exhaust pipe is connectable to the exhaust system, wherein an adapter part is provided that is connected to the exhaust pipe, and wherein the adapter part has a contact section that contacts the inner side of the jacket around the opening.

公开(公告)号：US20170204765A1

公开(公告)日：2017-07-20

申请号：US15475552

申请日：2017-03-31

申请人： Yanmar Co. Ltd.

发明人： Yoshiyuki SANDOU

IPC分类号： F01N3/20 ,  F01N13/08 ,  F01N13/18 ,  B01D53/94

CPC分类号： F01N3/2066 ,  B01D53/94 ,  B01D53/9431 ,  B01D53/9477 ,  F01N3/08 ,  F01N3/28 ,  F01N13/08 ,  F01N13/1838 ,  F01N2450/22 ,  F01N2470/08 ,  F01N2470/18 ,  F01N2470/24 ,  F01N2570/14 ,  F01N2610/02 ,  F01N2610/14 ,  Y02T10/24

摘要： In an engine device having a urea mixing pipe which injects urea water into exhaust gas of an engine, and an SCR case which removes nitrogen oxides in the exhaust gas of the engine, and structured such that an inlet side of the SCR case is connected to an outlet side of the urea mixing pipe, the urea mixing pipe is formed by an outer pipe and an inner pipe having a double pipe structure, the SCR case is formed by an inner case body and an outer case body having a double case structure, an exhaust gas outlet side end portion of the outer pipe is connected to an exhaust gas inlet of the inner case body, and an exhaust gas outlet side end portion of the inner pipe is provided in a protruding manner in an inner portion of the SCR case.

公开(公告)号：US09677455B2

公开(公告)日：2017-06-13

申请号：US14802999

申请日：2015-07-17

申请人： Big Rapids Products, Inc.

发明人： Kurt Drost ,  John J. Chaput

IPC分类号： F01N13/18

CPC分类号： F01N13/1888 ,  F01N13/1838 ,  F01N13/1872

摘要： An exhaust system component includes stacking features that prevents binding among adjacent components in a stack. The stacking features are arranged along a shell of the exhaust system component, such as along a sidewall extending from a panel of the shell. The stacking features can be arranged to define a gap between opposing surfaces of stacked shells. The stacking features can be in the form of indentations and can be formed in curved portions of the sidewall to conserve material thickness, which can be critical in exhaust system applications. The stacking features can result in a stack of components with uniform spacing among the components of the stack.

公开(公告)号：US20170159520A1

公开(公告)日：2017-06-08

申请号：US15299794

申请日：2016-10-21

申请人： Eberspächer Exhaust Technology GmbH & Co. KG

发明人： Jürgen HÄBERLE ,  Thomas ROSE ,  Michael IHRING ,  Arnulf SPIETH ,  Benjamin HIRSCH

IPC分类号： F01N1/08 ,  G10K11/16

CPC分类号： F01N1/083 ,  F01N1/089 ,  F01N13/1838 ,  F01N2470/00 ,  F01N2490/02 ,  F01N2490/08 ,  G10K11/161

摘要： An internal combustion engine exhaust system muffler (1) has a housing (2) within which two chambers (3) are formed with an inner panel (4) arranged therebetween. The inner panel (4) has at least one collar (8) at the edge, which has an outer side (9) facing the housing (2), and wherein the housing (2) has, on an inner side (11), in the area of the inner panel (4), at least one contour (12), which faces the collar (8) and with which the collar (8) is in contact. Reduced noise generation, reduced wear as well as prolonged service life can be achieved with the outer side (9) of the collar (8) forming a cone structure (10) in profile and the contour (12) of the housing (2) forms a cone structure seat (13) with a complementary cone profile and with which the cone (10) is flatly and non-positively in contact.

公开(公告)号：US09662968B2

公开(公告)日：2017-05-30

申请号：US14513276

申请日：2014-10-14

申请人： CNH Industrial America, LLC

发明人： William Adamson ,  Eric Wanstrath ,  Mark Draeger ,  Rajeshwar Adupala

IPC分类号： B60K13/04 ,  F01N13/18 ,  F01N3/035 ,  F16B2/08

CPC分类号： F01N13/1805 ,  B60K13/04 ,  F01N3/035 ,  F01N3/10 ,  F01N3/103 ,  F01N13/00 ,  F01N13/009 ,  F01N13/18 ,  F01N13/1838 ,  F01N13/1872 ,  F01N2450/00 ,  F01N2450/24 ,  F01N2470/18 ,  F01N2590/08 ,  F16B2/08 ,  Y02A50/2322 ,  Y10T29/49345

摘要： A mounting assembly for mounting a diesel oxidation catalyst (DOC) system within a work vehicle may generally include a support. bracket having a first side and a second side. The mounting assembly may also include a mount plate configured to be coupled to the first side of the bracket. The mount plate may include first and second plate walls and may define an elongated slot through the first plate wall. Additionally, the assembly may include a retention hand configured to at least partially wrap around a housing of the DOC system between a first end configured to he coupled to the mount plate and a second end configured to be coupled to the second side of the support bracket. The mount plate may be configured to he moved laterally relative to the support bracket to allow the retention band to he tightened and loosened around the housing.

公开(公告)号：US09656208B2

公开(公告)日：2017-05-23

申请号：US13845341

申请日：2013-03-18

申请人： EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

发明人： Carsten Kruse ,  Gottfried Wilhelm Haesemann ,  Bruno Kravetz

IPC分类号： F01N3/10 ,  B01D53/94 ,  F01N3/28 ,  F02M26/15 ,  F02M26/35 ,  F01N13/18

CPC分类号： B01D53/94 ,  F01N3/10 ,  F01N3/28 ,  F01N3/2839 ,  F01N3/2842 ,  F01N13/18 ,  F01N13/1838 ,  F01N2350/00 ,  F01N2450/02 ,  F01N2450/20 ,  F02M26/15 ,  F02M26/35 ,  Y02A50/2322

摘要： An exhaust gas treatment unit includes a substantially cylindrical exhaust gas treatment body having a main axis and, on at least one opening side of the exhaust gas treatment unit, at least one of the following connecting devices or connectors: an offset compression zone or a molded structure for form-locking engagement. An internal combustion engine includes at least one exhaust gas treatment unit and at least one exhaust gas conducting line. The at least one exhaust gas treatment unit is completely introduced in the at least one exhaust gas conducting line. A motor vehicle having at least one exhaust-gas treatment unit is also provided.

公开(公告)号：US20160341098A1

公开(公告)日：2016-11-24

申请号：US15158703

申请日：2016-05-19

申请人： Faurecia Systemes D'Echappement

发明人： Gerard Lerdung ,  Gilles Carnoy ,  Cyrille Cantele

IPC分类号： F01N13/18 ,  F01N3/022 ,  F01N3/28 ,  F01N3/021

CPC分类号： F01N13/1838 ,  F01N3/0211 ,  F01N3/0222 ,  F01N3/2839 ,  F01N3/2842 ,  F01N3/2853 ,  F01N3/2878 ,  F01N13/1872 ,  F01N13/1888 ,  F01N2350/04 ,  Y02T10/20

摘要： An exhaust gas purification member includes at least one block to purify exhaust gases and a casing having an inner surface surrounding the purification block and delimiting a channel for circulating the exhaust gases. At least one element supports the purification block, and is interposed between the inner surface of the casing and a side wall of the purification block. The inner surface of the casing includes at least one portion protruding towards the purification block. The supporting element is interposed between the side wall of the purification block and the protruding portion.

摘要翻译： 废气净化部件包括至少一个净化废气的块和具有围绕净化块的内表面并限定用于循环废气的通道的壳体。 至少一个元件支撑净化块，并且插入在壳体的内表面和净化块的侧壁之间。 壳体的内表面包括朝向净化块突出的至少一个部分。 支撑元件插入在净化块的侧壁和突出部之间。