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1. 发明申请

WO2012176127A1 STATIC MIXER FOR THE TREATMENT OF EXHAUST GASES AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：用于处理排气的静态混合机及其制造方法
公开(公告)号：WO2012176127A1
公开(公告)日：2012-12-27
申请号：PCT/IB2012/053102
申请日：2012-06-20
申请人： OFFICINE METALLURGICHE G. CORNAGLIA S.P.A. , CORNAGLIA, Pier Mario , VILLATA, Giorgio
发明人： CORNAGLIA, Pier Mario , VILLATA, Giorgio
IPC分类号： F01N3/28
CPC分类号： F01N3/2892 , B01F5/0616 , B01F2005/0639 , F01N2240/20 , Y10T29/49231
摘要： Static mixer (11) for the treatment of exhaust gases, comprising an annular support portion (13) and a plurality of substantially coplanar radial vanes (15) that are arranged radially with their rear portions or bases (17) associated with said support portion (13) and the front portions or radial tips (19a) converging towards the centre ("G") of the mixer, wherein the body of the vanes (15) comprises at least three lines of bending, which define respective portions (15a,15b,15c) arranged on non parallel planes and defining corresponding impact surfaces (A,B,C) for the exhaust gases.
摘要翻译：用于处理废气的静态混合器（11），包括环形支撑部分（13）和多个基本上共面的径向叶片（15），所述环形支撑部分（13）和它们的后部或与所述支撑部分相关联的底座（17） 13），并且前部或径向尖端（19a）朝向混合器的中心（“G”）会聚，其中叶片（15）的主体包括至少三条弯曲线，其限定相应部分（15a，15b），15c）布置在不平行的平面上并且为废气定义相应的冲击表面（A，B，C）。

2. 发明申请

WO2016046737A1 EXHAUST GAS REDUCTION UNIT FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的排气减排单元
公开(公告)号：WO2016046737A1
公开(公告)日：2016-03-31
申请号：PCT/IB2015/057284
申请日：2015-09-22
申请人： OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
发明人： CORNAGLIA, Pier Mario
IPC分类号： F01N3/28 , F01N3/20 , B01F5/06
CPC分类号： F01N3/2892 , B01D53/94 , B01F3/04049 , B01F5/0614 , B01F5/0647 , B01F2005/0637 , B01F2215/0036 , F01N3/2066 , F01N2240/20 , F01N2260/06 , F01N2260/18 , F01N2410/10 , F01N2470/08 , F01N2610/02 , F01N2610/1453 , Y02T10/24
摘要： Unit for reduction of exhaust gases for IC engine, comprising cylindrical housing having gas inlet opening, gas outlet opening and injector for reducing substance; helicoid coaxially arranged inside the housing; channel aimed at conveying the exhaust gases and having substantially quadrangular cross-section, said channel helicoidally developing inside the unit; wherein the helix generated by the intersection between the inner surface of the housing and the helicoid has an inclination angle relative to the planes perpendicular to the generatrices of the cylindrical housing ranging from 0° to 30°, the unit comprising a coaxial sleeve for stiffening and stabilization, located at the center of the helicoid, passing axially throughout the helicoid, axially extending over a length at least equal to the axial length of the helicoid, said sleeve cooperating with the inner surface of the housing and the opposite surfaces of the helicoid in order to define the helicoidal channel.
摘要翻译：用于减少用于IC发动机的废气的单元，包括具有气体入口开口的气体出口和用于还原物质的喷射器的圆柱形壳体; 螺旋体同轴地布置在壳体内; 通道旨在输送废气并具有基本上四边形的横截面，所述通道在单元内螺旋形地显影; 其中由所述壳体的内表面与所述螺旋体之间的交叉部分产生的螺旋线相对于垂直于所述圆柱形壳体的所述母线的平面的倾角为0°至30°，所述单元包括用于加强的同轴套筒，稳定位于螺旋中心处，轴向地穿过螺旋体，轴向延伸至少等于螺旋体的轴向长度的长度，所述套管与壳体的内表面和螺旋体的相对表面配合命令定义螺旋通道。

3. 发明申请

WO2016193863A1 COMPACT PANEL LIKE AIR FILTER CARTRIDGE WITH IMPROVED EFFICIENCY FOR I.C. MOTORS 审中-公开
标题翻译：紧凑型面板空气过滤器盒，具有改进的效率。 MOTORS
公开(公告)号：WO2016193863A1
公开(公告)日：2016-12-08
申请号：PCT/IB2016/053067
申请日：2016-05-25
申请人： OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
发明人： CORNAGLIA, Umberto , CORNAGLIA, Pier Mario
IPC分类号： B01D46/00 , B01D46/10 , B01D46/52 , B60L1/00 , H02P21/00
CPC分类号： B60L1/003 , B01D46/0002 , B01D46/0039 , B01D46/10 , B01D46/521 , B01D2271/022 , B01D2275/206
摘要： 1. Panel-like air filter cartridge (11) for I.C. motors, comprising a pack (13) of filtering material having a prismatic shape in which an upstream face (15) and a downstream face (17) are defined for inletting the air to be purified and for outletting the air that has been purified, respectively, a polyurethane peripheral gasket (19) defining a corresponding first frame (21) surrounding the downstream face (17), and a second frame (23) surrounding a portion (27) of the cartridge (11) free from filtering material, the first frame (21) and the second frame (23) being coplanar and having a side (25) in common, wherein said downstream face (17) is substantially flat and said upstream face (15) comprises a first flat portion (29) parallel to the downstream face (17) and a second flat portion (31) oblique relative to the downstream face (17) and wherein the area of the second oblique portion (31) of the upstream face (15) is at least equal to the area of the first portion (29) of the upstream face (15).
摘要翻译： 1.用于I.C.的面板式空气过滤器滤芯（11）电动机，包括具有棱柱形状的过滤材料的包装（13），其中上游面（15）和下游面（17）被分别定义用于吸入被净化的空气和排出已经被净化的空气，限定围绕所述下游面（17）的对应的第一框架（21）的聚氨酯周边垫圈（19）和围绕所述盒（11）的没有过滤材料的部分（27）的第二框架（23），所述第一框架（21）和第二框架（23）是共面的并且具有共同的侧面（25），其中所述下游面（17）基本上是平的，并且所述上游面（15）包括平行于下游面（17）和相对于下游面（17）倾斜的第二平坦部分（31），并且其中上游面（15）的第二倾斜部分（31）的面积至少等于上游面（15）的第一部分（29）。

4. 发明申请

WO2016024207A1 DYNAMIC MIXER WITH MOVABLE VANES FOR EXHAUST GASES OF I.C. ENGINES 审中-公开
标题翻译：具有可移动气门的动态混合器，用于排放气体引擎
公开(公告)号：WO2016024207A1
公开(公告)日：2016-02-18
申请号：PCT/IB2015/056082
申请日：2015-08-10
申请人： OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
发明人： CORNAGLIA, Pier Mario , GRASSI, Federica , MICHELETTI, Marco , TARABOCCHIA, Alessio , TIJI, Zakaria , VILLATA, Giorgio
IPC分类号： B01F5/06 , F01N3/28
CPC分类号： B01F5/0611 , B01F3/04049 , B01F5/0616 , B01F5/0617 , B01F2005/0639 , F01N3/2066 , F01N3/2892 , F01N2240/20
摘要： Dynamic mixer (11) with movable vanes (19) for exhaust gases of I.C. engines, comprising a stationary annular part (13) adapted to be connected to an exhaust gases duct of I.C. engines and a movable part (17) provided with a plurality of vanes (19), characterized in that the vanes (19) are disengaged from the stationary part (13) and have their roots associated to the movable part (17) so that the relative movement between the two parts (13,17) of the mixer causes a variation in the geometry of the vanes (19) with respect to the flow of exhaust gases that hits the mixer, while maintaining substantially constant form of the vanes.
摘要翻译：动力混合器（11），其具有用于排气的活动叶片（19）。发动机，包括适于连接到排气管道的静止环形部分（13）。发动机和设置有多个叶片（19）的可移动部件（17），其特征在于，所述叶片（19）与所述固定部分（13）脱离并使其根部与所述可移动部件（17）相关联，混合器的两个部分（13,17）之间的相对运动引起叶片（19）的几何形状相对于混合器的排气流的变化，同时保持叶片的基本恒定的形式。

5. 发明申请

WO2020021444A1 STATIC MIXER FOR EXHAUST GAS DUCTS OF INTERNAL COMBUSTION ENGINES, METHOD OF MANUFACTURING THEREOF AND EXHAUST UNIT INCORPORATING THE MIXER 审中-公开
公开(公告)号：WO2020021444A1
公开(公告)日：2020-01-30
申请号：PCT/IB2019/056269
申请日：2019-07-23
申请人： OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
发明人： ARU, Alessandro , BARONE, Marco , CORNAGLIA, Pier Mario , ROBINO, Cristina , TIJI, Zakaria
IPC分类号： B01F3/04 , B01F5/04 , B01F5/06 , F01N3/28 , F01N3/20
摘要： Static mixer (11) for exhaust gas ducts of internal combustion engines, comprising an elongated hollow metal body (13) having a shape which, relative to a symmetry axis (S), substantially corresponds to a solid of revolution defining at its inside a cavity (15), in which opposite bases (17,19) are defined, at least one of which is provided with an axial opening, and a closed lateral wall (23) is defined connected to the opposite bases (17,19) and having at least one radial opening (25) over which a concave blade (27) is arranged extending radially outward of the lateral wall (23) of the mixer body from a portion of the peripheral edge (29) of the radial opening (25) and surrounding a portion of the radial opening (25) so as to define, in a first angular direction relative to the symmetry axis, a corresponding concave screen or spoon (31) and, in a second, opposite direction, a mouth (33) intended for the passage of gases and located substantially in front of the concave screen or spoon (31).

6. 发明申请

WO2016116793A1 FILTERING CARTRIDGE, PARTICULARLY FOR IC ENGINES, AND FILTERING DEVICE COMPRISING SAID FILTERING CARTRIDGE 审中-公开
标题翻译：过滤器，特别适用于IC引擎，以及包含滤波器的滤波器
公开(公告)号：WO2016116793A1
公开(公告)日：2016-07-28
申请号：PCT/IB2015/060003
申请日：2015-12-28
申请人： OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
发明人： CORNAGLIA, Pier Mario , CORNAGLIA, Umberto
IPC分类号： F02M35/024 , B01D46/52
CPC分类号： F02M35/0245 , B01D46/10 , B01D2271/022 , F02M35/02416 , F02M35/02491
摘要： The present invention relates to a filtering cartridge (1), which can be used particularly in an IC engine for filtering the suction air of the engine, as well as to a filtering device (21) comprising such a filtering cartridge. According to the invention, said filtering cartridge (1) comprises a peripheral sealing gasket (7), which in cross-section is substantially flat on the side oriented towards the outlet pleated face for the filtered air (3b) and has a convex profile towards the inlet pleated face for the air to be filtered (3a) of said cartridge; correspondingly, the filtering device (21) according to the invention comprises a casing (23) in which there is provided a seat for said peripheral gasket (7), said seat having a concave profile in cross-section. This configuration - along with the fact that the peripheral gasket (7) is not arranged in parallel to the pleated faces (3a,3b) of the filtering cartridge (1), but inclined with respect thereto - allows to optimize tightness efficiency between said filtering cartridge and said casing and, consequently, to improve filtering efficiency, while maintaining limited space requirements.
摘要翻译：本发明涉及一种特别用于过滤发动机的吸入空气的IC发动机的过滤筒（1）以及包括这种过滤筒的过滤装置（21）。根据本发明，所述过滤筒（1）包括外围密封垫圈（7），所述外围密封垫圈（7）的横截面基本上在朝向所述过滤空气（3b）的所述出口折叠面定向的一侧上是平坦的，并且具有朝向入口打褶面用于要过滤的空气（3a）; 相应地，根据本发明的过滤装置（21）包括壳体（23），其中设置有用于所述周边垫圈（7）的座，所述座椅具有横截面的凹形轮廓。这种构造 - 以及外围垫圈（7）未布置成与过滤筒（1）的褶皱面（3a，3b）平行但是相对于其倾斜的事实允许优化所述过滤之间的密封效率盒和所述壳体，并因此提高过滤效率，同时保持有限的空间要求。

7. 发明授权

EP3247894B1 FILTERING CARTRIDGE, PARTICULARLY FOR IC ENGINES, AND FILTERING DEVICE COMPRISING SAID FILTERING CARTRIDGE 有权
公开(公告)号：EP3247894B1
公开(公告)日：2019-12-18
申请号：EP15837097.3
申请日：2015-12-28
申请人： Officine Metallurgiche G. Cornaglia S.p.A.
发明人： CORNAGLIA, Pier Mario , CORNAGLIA, Umberto
IPC分类号： B01D46/10 , F02M35/024

8. 发明授权

EP3198122B1 EXHAUST GAS REDUCTION UNIT FOR INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP3198122B1
公开(公告)日：2018-07-25
申请号：EP15790259.4
申请日：2015-09-22
申请人： Officine Metallurgiche G. Cornaglia S.p.A.
发明人： CORNAGLIA, Pier Mario
IPC分类号： B01D53/94 , B01F3/04 , F01N3/28 , F01N3/20 , B01F5/06
CPC分类号： F01N3/2892 , B01D53/94 , B01F3/04049 , B01F5/0614 , B01F5/0647 , B01F2005/0637 , B01F2215/0036 , F01N3/2066 , F01N2240/20 , F01N2260/06 , F01N2260/18 , F01N2410/10 , F01N2470/08 , F01N2610/02 , F01N2610/1453 , Y02A50/2325 , Y02T10/24
摘要： Unit for reduction of exhaust gases for an IC engine. The unit has a cylindrical housing with gas inlet and outlet openings and injector for a reducing substance. A helicoid is coaxially arranged inside the housing. A channel conveys the exhaust gases, has a substantially quadrangular cross-section, and helicoidally develops inside the unit. The helix is generated by the intersection between the inner surface of the housing and the helicoid has an inclination angle (β) relative to planes perpendicular to the generatrices of the cylindrical housing ranging from 0° to 30°. The unit includes a coaxial stiffening and stabilization sleeve located at the center of the helicoid passing axially throughout the helicoid and axially over a length at least equal to the axial length of the helicoid. The sleeve cooperates with the inner surface of the housing and with the opposite surfaces of the helicoid to define the helicoidal channel.

9. 发明公开

EP3302756A1 COMPACT PANEL LIKE AIR FILTER CARTRIDGE WITH IMPROVED EFFICIENCY FOR I.C. MOTORS 有权
标题翻译： I.C.具有改进效率的紧凑型面板式空气过滤器滤芯 MOTORS
公开(公告)号：EP3302756A1
公开(公告)日：2018-04-11
申请号：EP16735686.4
申请日：2016-05-25
申请人： Officine Metallurgiche G. Cornaglia S.p.A.
发明人： CORNAGLIA, Umberto , CORNAGLIA, Pier Mario
IPC分类号： B01D46/00 , B01D46/10 , B01D46/52 , B60L1/00 , H02P21/00
CPC分类号： B60W20/50 , B60L1/003 , B60L3/0061 , B60L11/14 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/427 , B60L2240/527 , B60W2510/08 , B60W2710/08 , B60Y2300/60 , B60Y2400/112 , H02P6/08 , H02P23/14 , Y02T10/642 , Y10S903/906
摘要： 1. Panel-like air filter cartridge (11) for I.C. motors, comprising a pack (13) of filtering material having a prismatic shape in which an upstream face (15) and a downstream face (17) are defined for inletting the air to be purified and for outletting the air that has been purified, respectively, a polyurethane peripheral gasket (19) defining a corresponding first frame (21) surrounding the downstream face (17), and a second frame (23) surrounding a portion (27) of the cartridge (11) free from filtering material, the first frame (21) and the second frame (23) being coplanar and having a side (25) in common, wherein said downstream face (17) is substantially flat and said upstream face (15) comprises a first flat portion (29) parallel to the downstream face (17) and a second flat portion (31) oblique relative to the downstream face (17) and wherein the area of the second oblique portion (31) of the upstream face (15) is at least equal to the area of the first portion (29) of the upstream face (15).

10. 发明授权

EP3180114B1 DYNAMIC MIXER WITH MOVABLE VANES FOR EXHAUST GASES OF I.C. ENGINES 有权
标题翻译：用于排放气体的动态混合器引擎
公开(公告)号：EP3180114B1
公开(公告)日：2018-03-21
申请号：EP15767298.1
申请日：2015-08-10
申请人： Officine Metallurgiche G. Cornaglia S.p.A.
发明人： CORNAGLIA, Pier Mario , GRASSI, Federica , MICHELETTI, Marco , TARABOCCHIA, Alessio , TIJI, Zakaria , VILLATA, Giorgio
IPC分类号： B01F5/06 , F01N3/28
CPC分类号： B01F5/0611 , B01F3/04049 , B01F5/0616 , B01F5/0617 , B01F2005/0639 , F01N3/2066 , F01N3/2892 , F01N2240/20
摘要： Dynamic mixer (11) with movable vanes (19) for exhaust gases of I.C. engines, comprising a stationary annular part (13) adapted to be connected to an exhaust gases duct of I.C. engines and a movable part (17) provided with a plurality of vanes (19), characterized in that the vanes (19) are disengaged from the stationary part (13) and have their roots associated to the movable part (17) so that the relative movement between the two parts (13,17) of the mixer causes a variation in the geometry of the vanes (19) with respect to the flow of exhaust gases that hits the mixer, while maintaining substantially constant form of the vanes.

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