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41.发明授权
公开(公告)号：EP1649149B1
公开(公告)日：2006-10-18
申请号：EP04767660.6
申请日：2004-07-12
发明人： BARDON, Sébastien
IPC分类号： F01N3/022
CPC分类号： F01N3/0222 , F01N2450/00 , Y02T10/20 , Y10S55/05 , Y10S55/10 , Y10S55/30 , Y10T428/24149
摘要： The invention relates to a filter body (3) which is intended, in particular, for the filtration of particles contained in the exhaust gases from an internal combustion engine. According to the invention, the filter body (3) is formed by bonding filter blocks (11) using a joint (17). The invention is characterised in that an outer surface (16) of the first of the blocks (11), which is disposed opposite the second of the blocks (11) and which is in contact with the joint (17), comprises at least one projection- and/or cavity-type irregularity (30a, 30b).
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42.发明公开
公开(公告)号：EP1706605A1
公开(公告)日：2006-10-04
申请号：EP04816403.2
申请日：2004-12-16
CPC分类号： F01N3/0222 , B01D46/2451 , B01D46/2459 , B01D46/2466 , B01D2046/2492 , B01D2046/2496 , B01J35/04 , F01N3/021 , F01N13/017 , F01N2260/10 , F01N2260/18 , F01N2330/06 , F01N2450/28 , Y02T10/20
摘要： The invention relates to a filtration structure (11) consisting of: first and second filtration elements (15A, 15B) which comprise respectively a first face and a second face (24A, 24B), said faces being disposed opposite one another; and a connecting joint (17) which extends between the faces (24A, 24B) and connects same. The aforementioned joint (17) comprises a binder (41) and reinforcing means (43) which are embedded therein. The reinforcing means (43) comprise an open-work reinforcing member having an autonomous coherence and comprising an essentially-flat active part (45). The invention is suitable for particle filters for the exhaust gases from an internal combustion engine.
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43.发明公开PROCEDE DE FABRICATION D UNE PIECE EN SILICE AMORPHE FRITTEE , MOULE ET BARBOTINE MIS EN OEUVRE DANS CE PROCEDE 有权用于生产烧结无定形二氧化硅WHILE的部件的方法使用的形式和泥浆
公开(公告)号：EP1663881A1
公开(公告)日：2006-06-07
申请号：EP04786258.6
申请日：2004-08-04
发明人： LINNOT, Cyril , POULLAIN, Bernard
CPC分类号： B28B7/348 , B28B1/261 , B28B7/12 , C03B19/06 , C03B19/066 , C03B20/00 , C04B35/14 , C04B35/6263 , C04B35/62665 , C04B2235/3418 , C04B2235/5409 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/6027 , C04B2235/608 , C04B2235/61 , C04B2235/72 , C04B2235/77 , C04B2235/96 , C04B2235/9615 , C30B7/14 , C30B29/54 , C30B35/00 , Y10T428/131
摘要： The method for producing a piece made of sintered silica comprises the following steps: a) casting a slurry, which is based on an amorphous silica powder and on a liquid, between the inner (14) and outer (12) parts of a mold (10) in such a manner as to delimit a wall (38) of said piece (40); b) evacuating, at least in part, the liquid; c) removing the piece from the mold whereby obtaining a green piece; d) additionally drying the green piece, and; e) sintering the green piece. This method is characterized in that in step b), the solvent is evacuated through a single inner (14) and outer (12) part of the mold (10) in at least one are delimiting a useful portion of the wall (38), the impermeable part having a deformable lining (30).
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公开(公告)号：EP1205446B1
公开(公告)日：2005-01-26
申请号：EP01402847.6
申请日：2001-11-05
CPC分类号： F27D1/021 , C03B5/237 , Y02P40/535
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45.发明公开
公开(公告)号：EP1330595A2
公开(公告)日：2003-07-30
申请号：EP01983647.7
申请日：2001-10-29
发明人： BARDON, Sébastien , WILLKENS, Craig
IPC分类号： F01N1/00
摘要： The invention concerns a particulate filter for purifying exhaust gases of an internal combustion engine, in particular of a diesel engine, comprising a filtering body and heating means for initiating combustion of soot particles accumulated on and in the filtering body. The invention is characterised in that said means comprise at least a hot spot ceramic ignitor (3). The invention is applicable in the automotive industry.
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公开(公告)号：EP2084116B1
公开(公告)日：2019-10-02
申请号：EP07858654.2
申请日：2007-10-24
发明人： MARLIN, Samuel , LEVY, Caroline
IPC分类号： C04B35/01 , C04B35/626 , C04B35/653 , C01G45/12 , H01M4/90 , H01M4/86 , H01M8/124
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公开(公告)号：EP2162411B1
公开(公告)日：2019-09-11
申请号：EP08789262.6
申请日：2008-07-10
发明人： CITTI, Olivier , FOURCADE, Julien
IPC分类号： C04B35/101 , C04B35/105 , C04B35/66 , C03B5/43 , C25C3/08
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公开(公告)号：EP2563741B1
公开(公告)日：2018-11-28
申请号：EP11722557.3
申请日：2011-04-27
发明人： CHAMPION, Thibault , HIS, Christian
IPC分类号： C04B35/628 , C04B35/632 , C04B35/185 , C04B35/626 , C04B35/101 , C04B35/117
CPC分类号： C04B35/101 , C04B35/117 , C04B35/185 , C04B35/62655 , C04B35/62805 , C04B35/62807 , C04B35/6281 , C04B35/62813 , C04B35/62815 , C04B35/62818 , C04B35/62821 , C04B35/62823 , C04B35/62889 , C04B35/62894 , C04B35/62897 , C04B35/632 , C04B2235/3206 , C04B2235/3217 , C04B2235/3244 , C04B2235/3418 , C04B2235/3463 , C04B2235/5436 , C04B2235/5472 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/72 , C04B2235/77 , C04B2235/80 , C04B2235/9692
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公开(公告)号：EP3389833A1
公开(公告)日：2018-10-24
申请号：EP16825511.5
申请日：2016-12-14
发明人： LEPLAY, Paul
CPC分类号： B01D63/066 , B01D63/061 , B01D69/02 , B01D71/02 , B01D2315/10 , B01D2325/20
摘要： The present invention relates to a monolithic membrane filter for filtering liquids, comprising: a support member composed of a porous inorganic material with a permeability Ks, said support member having a tubular shape with a main axis, an upstream base, a downstream base, a peripheral surface and an inner portion; a plurality of channels parallel with the main axis of the support member, formed in the inner portion of the latter, said channels being separated from each other by internal walls composed of the porous inorganic material; at least one slot formed in the inner portion of the support member and opening onto the peripheral surface such that the filter has an outer surface formed by the peripheral surface of the support member and the surface of said at least one slot; and a membrane, with a permeability Km and a mean thickness tm, covering the inner surface of the channels; characterised in that the mean distance of travel D, defined by the arithmetic mean of the minimum distances between the center of each channel and the outer surface of the filter, satisfies the following relationship: D = a*exp(B)*(Kstm/Km)A, in which α is a coefficient in the range of 0.0008 to 0.0012; A = -21.5*0c +15.4*pi + 0.16*0f + 0.31; and B = 561 *pi + 101 0c + 1.16; where 0c is the mean hydraulic diameter of the channels, 0f is the hydraulic diameter of the filter and pi is the mean thickness of the inner walls.
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公开(公告)号：EP3365109A1
公开(公告)日：2018-08-29
申请号：EP16785153.4
申请日：2016-10-21
IPC分类号： B02C17/20
CPC分类号： B02C17/20 , C04B35/48 , C04B35/484 , C04B35/49 , C04B2235/3206 , C04B2235/3217 , C04B2235/3232 , C04B2235/3418 , C04B2235/74 , C04B2235/80 , C04B2235/94 , C04B2235/96
摘要： Bead having a sphericity greater than or equal 0.6 and made of a fused product having the following chemical composition, in percentages by weight on the basis of the oxides and for a total of 100% : 20% ≤ (ZrO
2 + HfO
2 ), with HfO
2 ≤ 2%, 5% ≤ SiO
2 , 0% ≤ Al
2 O
3 ≤ 20%, 8.5% ≤ MgO ≤ 20%, 0.5% ≤ TiO
2 ≤ 20%, and oxides other than ZrO
2 , HfO
2 , SiO
2 , Al
2 O
3 , MgO and TiO
2 , or "other oxides": ≤ 5 % provided that the (ZrO
2 + HfO
2 )/SiO
2 weight ratio is greater than 1, and provided that Al
2 O
3 + TiO
2 ≤ 26% if MgO > 17%.
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