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1. 发明授权

EP3098405B1 ABGASBEHANDLUNGSEINRICHTUNG MIT AUSTAUSCHBAREM EINSATZ 有权转让
公开(公告)号：EP3098405B1
公开(公告)日：2018-07-18
申请号：EP16169205.8
申请日：2016-05-11
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Vyelyayev, Oleksander , Ehrler, Simon , Henzler, Markus
IPC分类号： F01N3/021 , F01N3/28
CPC分类号： F01N13/1888 , F01N3/0211 , F01N3/2839 , F01N3/2853 , F01N3/2875 , F01N3/2878 , Y02T10/20

2. 发明公开

EP2918808A4 EXHAUST GAS PURIFICATION DEVICE FOR DIESEL ENGINE 有权
标题翻译： ABGASREINIGUNGSVORRICHTUNGFÜREINEN柴油发电机
公开(公告)号：EP2918808A4
公开(公告)日：2016-07-27
申请号：EP13849524
申请日：2013-09-24
申请人： ISUZU MOTORS LTD
发明人： OHARA ISAO , UEDA YOSHIHISA , HIRAKI NOBUYUKI
IPC分类号： F01N3/24 , B01D53/94 , F01N3/08 , F01N3/28 , F01N3/36
CPC分类号： F01N3/2842 , B01D53/9431 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/20707 , B01D2255/20723 , B01D2255/2073 , B01D2255/20769 , B01D2255/20776 , B01D2255/20784 , B01D2255/502 , F01N3/035 , F01N3/08 , F01N3/0814 , F01N3/106 , F01N3/206 , F01N3/2066 , F01N3/28 , F01N3/2878 , F01N3/36 , F01N13/0097 , F01N2470/18 , F01N2610/02 , F01N2610/03 , F01N2610/1453 , Y02T10/24
摘要： To provide an exhaust gas purification device for a diesel engine in which a NOx reduction and purification catalyst can be prevented from being broken by penetration of a reductant into a supporting member of the catalyst, while improving performance of the catalyst, a retainer (11) is provided to stand on an inner surface (10) of a connection pipe (8B) at a position between an injection nozzle (7) for aqueous urea and an upstream end surface (5a) of an SCR catalyst (5) and to extend in a circumferential direction, and the retainer (11) is spaced from the upstream end surface (5a) of the SCR catalyst (5).
摘要翻译：为了提供一种用于柴油发动机的排气净化装置，其中可以防止NOx还原和净化催化剂通过将还原剂渗透到催化剂的支撑构件中而破坏，同时提高催化剂的性能，保持器（11）被设置为在用于尿素水的注射喷嘴（7）和SCR催化剂（5）的上游端表面（5a）之间的位置处在连接管（8B）的内表面（10）上，并且延伸到圆周方向，并且保持器（11）与SCR催化剂（5）的上游端面（5a）间隔开。

3. 发明授权

EP2918808B1 EXHAUST GAS PURIFICATION DEVICE FOR DIESEL ENGINE 有权
公开(公告)号：EP2918808B1
公开(公告)日：2018-11-14
申请号：EP13849524.7
申请日：2013-09-24
申请人： Isuzu Motors, Ltd.
发明人： OHARA, Isao , UEDA, Yoshihisa , HIRAKI, Nobuyuki
IPC分类号： F01N3/24 , B01D53/94 , F01N3/08 , F01N3/28 , F01N3/36
CPC分类号： F01N3/2842 , B01D53/9431 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/20707 , B01D2255/20723 , B01D2255/2073 , B01D2255/20769 , B01D2255/20776 , B01D2255/20784 , B01D2255/502 , F01N3/035 , F01N3/08 , F01N3/0814 , F01N3/106 , F01N3/206 , F01N3/2066 , F01N3/28 , F01N3/2878 , F01N3/36 , F01N13/0097 , F01N2470/18 , F01N2610/02 , F01N2610/03 , F01N2610/1453 , Y02T10/24
摘要： To provide an exhaust gas purification device for a diesel engine in which a NOx reduction and purification catalyst can be prevented from being broken by penetration of a reductant into a supporting member of the catalyst, while improving performance of the catalyst, a retainer (11) is provided to stand on an inner surface (10) of a connection pipe (8B) at a position between an injection nozzle (7) for aqueous urea and an upstream end surface (5a) of an SCR catalyst (5) and to extend in a circumferential direction, and the retainer (11) is spaced from the upstream end surface (5a) of the SCR catalyst (5).

4. 发明公开

EP3388645A1 VERFAHREN ZUR HERSTELLUNG EINER EINEN PARTIKELFILTER AUFWEISENDEN ABGASANLAGE EINES OTTOMOTORS SOWIE ABGASANLAGE EINES OTTOMOTORS 有权
公开(公告)号：EP3388645A1
公开(公告)日：2018-10-17
申请号：EP18020145.1
申请日：2018-04-12
申请人： Dr. Ing. h.c. F. Porsche AG
发明人： Wessels, Michael
IPC分类号： F01N3/021 , F01N13/16 , F01N13/00 , F01N3/28
CPC分类号： F01N3/0211 , B01D46/42 , B01D2279/30 , F01N3/021 , F01N3/10 , F01N3/2878 , F01N13/009 , F01N13/0097 , F01N13/16 , F01N2350/00 , F01N2450/02 , Y02T10/20
摘要： Die Erfindung betrifft ein Verfahren zur Herstellung einer einen Partikelfilter aufweisenden Abgasanlage eines Ottomotors, mit folgenden Merkmalen:
- Positionieren von mindestens zwei zum Durchleiten von Abgas vorgesehenen Bauteilen, wobei mindestens eines der Bauteile bei der Abgasanlage zwischen einem Auslassventil des Ottomotors und dem Partikelfilter vorgesehen ist, mit mindestens einem zwischen den Bauteilen angeordneten, diese positionierenden Abstandselement, wobei das Abstandselement aschebildende Komponenten beinhaltet,
- dauerhaftes Verbinden der Bauteile,
- Verbrennen des Abstandselements beim ersten Aufheizen der Abgasanlage mit Freisetzen der aschebildenden Komponenten und deren Abscheiden auf dem Partikelfilter.
Die Erfindung schlägt ferner eine Abgasanlage eines Ottomotors im Zustand vor dem ersten Aufheizen der Abgasanlage vor, wobei zwischen zwei zum Durchleiten von Abgas vorgesehenen, dauerhaft miteinander verbundenen Bauteilen der Abgasanlage ein dies Bauteile positionierendes, verbrennbares Abstandselement, das aschebildende Komponenten beinhaltet, angeordnet ist.

5. 发明授权

EP3770396B1 ABGASNACHBEHANDLUNGSVORRICHTUNG FÜR EINE ABGASANLAGE EINES KRAFTFAHRZEUGS SOWIE KRAFTFAHRZEUG MIT EINER DERARTIGEN ABGASNACHBEHANDLUNGSVORRICHTUNG 有权
公开(公告)号：EP3770396B1
公开(公告)日：2024-06-26
申请号：EP19188339.6
申请日：2019-07-25
IPC分类号： F01N13/18 , F01N13/00
CPC分类号： F01N13/18 , F01N13/0097 , F01N2450/3020130101 , F01N3/0211 , F01N3/2839 , F01N3/2878 , Y02A50/20

6. 发明公开

EP2646666A4 INSERT, HOLDER AND POST-TREATMENT UNIT FOR EXHAUST GASES 审中-公开
标题翻译： INSERT，固定器和排气后处理
公开(公告)号：EP2646666A4
公开(公告)日：2014-05-21
申请号：EP11844469
申请日：2011-11-24
申请人： SCANIA CV AB
发明人： BUCKSCH RAGNAR , GRANQVIST GÖRAN
IPC分类号： F01N13/18 , F01N3/021
CPC分类号： F01N3/00 , B01D27/08 , B01D35/306 , F01N3/0211 , F01N3/2867 , F01N3/2875 , F01N3/2878 , F01N2450/16 , Y02A50/2322 , Y02T10/20
摘要： An insert (50) for a holder (22) in a post-treatment unit (10) for exhaust gases of a combustion engine, has a socket (52) for a treatment component (70) intended to have flowing through it the exhaust gases which are to be treated, a connector (54) for holding the insert (50) in position in the holder (22), and a seal (82) for gastight closure of the socket (52) relative to the holder (22). The seal includes a sealing ring (82) on the socket (52) for cooperation in self-centering seat engagement with an opposite sealing ring (84) in the holder.

7. 发明公开

EP2679320A1 Method for producing metallic catalyst support 审中-公开
标题翻译： Verfahren zur Herstellung metallischerKatalysatorträger
公开(公告)号：EP2679320A1
公开(公告)日：2014-01-01
申请号：EP13003015.8
申请日：2013-06-12
申请人： Calsonic Kansei Corporation
发明人： Fournier, Olivier
IPC分类号： B21D47/04 , B01J35/04
CPC分类号： B01J23/00 , B01J35/04 , B21D53/00 , B23P15/00 , B23P2700/03 , F01N3/281 , F01N3/2878 , Y10T29/302
摘要： A method is provided for producing a metallic catalyst support. In producing the metallic catalyst support, a first metal foil having a planar profile or slightly corrugated profile, a second metal foil having a corrugated profile and an external cylinder are prepared. The first and second metal foils are rolled up in a multilayered superimposed state to form a honeycomb body with a spiral roll form. The honeycomb body is fitted into the external cylinder, which has an inside diameter larger than an outside diameter of the honeycomb body. Pressure is simultaneously applied to the external cylinder into which the honeycomb body has been fitted and to the honeycomb body from outside towards inside of the external cylinder to squeeze-down and to induce plastic deformation in an outside edge section of the honeycomb body so that tight contact is made with the external cylinder.
摘要翻译：提供了一种用于制备金属催化剂载体的方法。在制造金属催化剂载体时，制备具有平面轮廓或稍微波纹轮廓的第一金属箔，具有波形轮廓的第二金属箔和外筒。第一和第二金属箔以多层叠加状态卷起以形成具有螺旋卷形式的蜂窝体。蜂窝体装配在外筒中，该外筒的内径大于蜂窝体的外径。压力同时被施加到已经嵌入蜂窝体的外筒和从外部到外筒的内部的蜂窝体挤压，并且在蜂窝体的外边缘部分引起塑性变形，使得紧密与外筒接触。

8. 发明公开

EP1019617A1 WABENKÖRPERANORDNUNG MIT TRAGABSCHNITTEN 审中-公开
标题翻译：与支持部蜂窝体布置
公开(公告)号：EP1019617A1
公开(公告)日：2000-07-19
申请号：EP98958845.4
申请日：1998-09-29
申请人： Emitec Gesellschaft für Emissionstechnologie mbH
发明人： BRÜCK, Rolf , MAUS, Wolfgang
IPC分类号： F01N3/28 , B01J35/04
CPC分类号： B01D53/9454 , B01J35/04 , F01N3/2853 , F01N3/2857 , F01N3/2864 , F01N3/2878 , F01N2330/06 , Y02A50/2324 , Y02T10/22 , Y10T428/24149
摘要： The invention relates to a honeycomb body structure with a metal housing (8) in which a honeycomb body (1) is arranged. Said honeycomb contains a plurality of separated channels (5) separated from one another by separating walls (6, 7). The honeycomb has varying radial stabilities around the circumference (U) thereof and comprises a compensating layer which is situated between the housing (8) and the honeycomb body (1) in at least a partial area of the circumference (U). The compensating layer (2) has at least two supporting sections (3) in the circumferential direction (U) of the honeycomb body (1). Said supporting sections exert greater forces in a radial direction (R) on the honeycomb body (1) than in the remaining circumferential areas (4) outside of the supporting sections (3), whereby the supporting sections (3) are situated in areas of a higher radial stability of the honeycomb body (1). The supporting sections (3) can each be produced in the circumferential areas having a greater stability by means of provisions on the compensating layer (2), by supporting segments situated on the housing (8) and/or by means of a swelling on the honeycomb body (1). The invention is especially suited for an easy and stable fitting of thin-walled extruded ceramic honeycomb bodies in metal housings.

9. 发明授权

EP1623750B1 HONEYCOMB STRUCTURE AND EXHAUST EMISSION CONTROL DEVICE 有权
标题翻译：蜂窝结构和排气排放控制装置
公开(公告)号：EP1623750B1
公开(公告)日：2017-12-13
申请号：EP04807734.1
申请日：2004-12-24
申请人： IBIDEN CO., LTD.
发明人： YOSHIDA, Yutaka,c/o Ibiden Co., Ltd.
IPC分类号： B01D46/24 , F01N3/02 , F01N3/28 , B01D53/94 , B01J33/00 , B01J35/04 , F01N3/035 , F01N3/022 , C04B38/00 , C04B111/00 , B01D46/00
CPC分类号： F01N3/0222 , B01D46/0001 , B01D46/2429 , B01D46/2451 , B01D46/2455 , B01D46/2466 , B01D2046/2433 , B01D2046/2481 , B01D2046/2492 , B01D2046/2496 , B01J35/04 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , F01N3/035 , F01N3/2828 , F01N3/2853 , F01N3/2878 , F01N2570/10 , F01N2570/12 , F01N2570/14 , Y10T428/24149 , C04B35/565 , C04B38/0074 , C04B38/008
摘要： The present invention aims to provide a honeycomb structural body which is high in mechanical strength, has no cracks even when a thermal stress is generated, is less susceptible to generation of cracks or damage and is excellent in durability even in the case where a high pressure is applied from an outer peripheral face thereof, and is excellent in push-out strength. The honeycomb structural body of the present invention is a honeycomb structural body which has irregularities formed on an outer peripheral face thereof and that of a ceramic block, wherein when a least square curve is determined by a least square method on the basis of points constituting the contour of a cross-section perpendicular to the length direction of the honeycomb structural body, a center-of-gravity thereof is defined as c1, a distance between a minimum concentric circumscribed curve, having c1 as the center-of-gravity, of the least square curve and the center-of-gravity c1 is defined as D1, a distance between a maximum concentric inscribed curve, having c1 as the center-of-gravity, of the least square curve and the center-of-gravity c1 is defined as D2, and (D1 - D2) is defined as M1, the following inequality is satisfied: 0.3 mm ‰¤ M1, and when a least square curve is determined by a least square method on the basis of points constituting the contour of a cross-section perpendicular to the length direction of the ceramic block, a center-of-gravity thereof is defined as c2, a distance between a minimum concentric circumscribed curve, having c2 as the center-of-gravity, of the least square curve and the center-of-gravity c2 is defined as D3, a distance between a maximum concentric inscribed curve, having c2 as the center-of-gravity, of the least square curve and the center-of-gravity c2 is defined as D4, and (D3 - D4) is defined as M2, the following inequality is satisfied: 0.5 mm ‰¤ M2 ‰¤ 7.0 mm.

10. 发明公开

EP3207977A1 EXHAUST GAS PURIFICATION APPARATUS 有权
标题翻译：排气净化装置
公开(公告)号：EP3207977A1
公开(公告)日：2017-08-23
申请号：EP15850326.8
申请日：2015-10-06
申请人： Cataler Corporation
发明人： OHASHI, Tatsuya , SAKAGAMI, Shingo , ITO, Tsuyoshi , ONOE, Ryota , MIYOSHI, Naoto , TAKEUCHI, Masahiko , SATO, Akemi
IPC分类号： B01D53/94 , B01J23/63 , B01J35/04 , F01N3/02 , F01N3/022 , F01N3/023 , F01N3/035 , F01N3/10 , F01N3/28
CPC分类号： B01J23/63 , B01D53/94 , B01D53/945 , B01D53/9454 , B01D2255/1021 , B01D2255/1025 , B01D2255/9032 , B01D2255/908 , B01D2255/91 , B01D2255/9155 , B01D2255/9202 , B01J35/0006 , B01J35/04 , B01J35/1076 , B01J37/0244 , F01N3/02 , F01N3/022 , F01N3/023 , F01N3/035 , F01N3/0842 , F01N3/0864 , F01N3/10 , F01N3/28 , F01N3/2878
摘要： The exhaust gas purification apparatus according to the present invention is provided with: a substrate having a wall-flow structure and including entry-side cells, exit-side cells, and a porous partition 16; a first catalyst region 20 formed in small diameter pores 18a having relatively small pore diameters among internal pores in the partition 16; and a second catalyst region 30 formed in large diameter pores 18b having relatively large pore diameters among the internal pores in the partition 16. The first catalyst region 20 contains a support and any one or two species of precious metal selected from Pt, Pd, and Rh loaded on the support, while the second catalyst region 30 contains a support and any one or two species of precious metal selected from Pt, Pd, and Rh loaded on the support and other than at least the precious metal present in the first catalyst region 20.
摘要翻译：根据本发明的废气净化装置设置有：具有壁流结构并包括入口侧电池，出口侧电池和多孔隔板16的基板; 第一催化剂区域20，其形成在隔壁16的内部气孔中具有较小孔径的小直径孔隙18a中; 以及第二催化剂区域30，其形成在隔壁16的内部气孔中具有较大孔径的大直径孔隙18b中。第一催化剂区域20包含载体和任意一种或两种选自Pt，Pd和 Rh负载在载体上，而第二催化剂区域30包含载体和负载在载体上的任何一种或两种选自Pt，Pd和Rh的贵金属，并且除了存在于第一催化剂区域中的至少贵金属 20。

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