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公开(公告)号：EP0717177A3
公开(公告)日：1996-07-03
申请号：EP95308186.6
申请日：1995-11-15
IPC分类号： F01N3/02
CPC分类号： B01D46/2425 , B01D39/2003 , B01D39/2017 , B01D39/2082 , B01D46/0063 , B01D46/0087 , B01D46/2414 , B01D46/2444 , B01D46/2448 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/52 , B01D46/521 , B01D2046/2496 , B01D2275/10 , B01D2279/30 , F01N3/022 , F01N3/0226 , F01N3/027 , F01N3/032 , F01N3/18 , F01N2330/10 , F01N2330/12 , F02B3/06 , Y10S55/30
摘要： A diesel particulate filter apparatus comprises filter structures bent in a wavy profile, formed in a tubular form, and comprising ceramic fiber laminate materials (41) formed by randomly laminating a ceramic fiber and wire nets(42) laminated on the ceramic fiber laminate materials(41). First rigid members(43) and second rigid members(44) are fitted in and on both end portions of the filter structures(40). Tubular clamping members(45) for clamping the filter structures(40) in the thickness-wise direction thereof are provided on the outer sides of the second rigid members(44). Woven fabrics may be interposed between non-woven fabrics(64) of the ceramic fiber and the wire nets(62) constituting the filter structures(55). Filter members(1, 2) comprise ceramic fiber laminate materials (12) formed by laminating a ceramic fiber(11), and glass layers(13) covering the outer peripheral surfaces of the ceramic fiber laminate materials(12) and having a low Young's modulus and a coefficient of linear thermal expansion substantially the same as that of the ceramic fiber (11), whereby breakage of the fiber laminate materials can be prevented while enabling forming thereof.
摘要翻译： 一种柴油颗粒过滤装置，包括弯曲成波浪形的过滤结构，形成管状，并包括陶瓷纤维层压材料（41），其通过随机层压陶瓷纤维和层压在陶瓷纤维层压材料上的金属丝网（42） 41）。 第一刚性构件（43）和第二刚性构件（44）装配在过滤器结构（40）的两端部分中和两端部分上。 用于沿其厚度方向夹紧过滤结构（40）的管状夹紧构件（45）设置在第二刚性构件（44）的外侧上。 编织织物可以插入陶瓷纤维的非织造织物（64）和构成过滤器结构（55）的金属丝网（62）之间。 过滤构件（1,2）包括通过层压陶瓷纤维（11）形成的陶瓷纤维层压材料（12）和覆盖陶瓷纤维层压材料（12）的外周表面且具有低杨氏体 模量和线性热膨胀系数与陶瓷纤维（11）基本相同，由此可以防止纤维层压材料的断裂，同时能够形成它。
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公开(公告)号：EP0703353A3
公开(公告)日：1996-04-03
申请号：EP95306523.2
申请日：1995-09-15
发明人： Suzuki, Shogo , Kawamura, Hideo , Higashino, Akira
CPC分类号： F01N3/0226 , B01D39/2044 , B01D39/2086 , F01N2330/12 , F01N2330/18 , F01N2370/22 , F02B3/06 , Y02T10/20 , Y10S55/10 , Y10S55/30
摘要： According to the present invention, a filter body(2) for collecting particulates is constituted of a fiber laminate material (10) produced by laminating a fiber material (4, 11, 14) comprising a core material (7, 12, 15) in the form of a fiber, and a covering layer (6, 13, 16) of a material different from that of the core material formed around the outer periphery of the core material by coating. The core material of the fiber material is selected from among inorganic fibers such as glass or ceramic fibers containing alumina, and heat-resistant alloy fibers each made of a heat-resistant alloy selected from among Ti-Al alloys, Fe alloys containing at least one of Mo, Cr and Ni, and Fe-Cr-Al-Y alloys. The covering layer is made of a material selected from among silicon carbide ceramics respectively derived from polytitanocarbosilane, polysilazane and polycarbosilane, thermoplastic materials, silicon carbide ceramics such as Si-C, Si-Ti-C-O and Si-C-O or silicon nitride ceramics such as Si-N-C-O, alumina ceramics, and zirconia ceramics.
摘要翻译： 根据本发明，用于收集颗粒的过滤体（2）由纤维层压材料（10）构成，所述纤维层压材料（10）通过将包含芯材（7,12,15）的纤维材料（4,11,14） 纤维的形式以及与芯材的外周上通过涂覆形成的芯材不同的材料的覆盖层（6,13,16）。 纤维材料的核心材料选自无机纤维如玻璃或含氧化铝的陶瓷纤维，以及耐热合金纤维，每种耐热合金纤维由选自Ti-Al合金的耐热合金，含有至少一种 的Mo，Cr和Ni，以及Fe-Cr-Al-Y合金。 覆盖层由选自分别由聚钛碳硅烷，聚硅氮烷和聚碳硅烷衍生的碳化硅陶瓷，热塑性材料，诸如Si-C，Si-Ti-CO和Si-CO的碳化硅陶瓷或诸如 Si-NCO，氧化铝陶瓷和氧化锆陶瓷。
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公开(公告)号：EP0703353A2
公开(公告)日：1996-03-27
申请号：EP95306523.2
申请日：1995-09-15
发明人： Suzuki, Shogo , Kawamura, Hideo , Higashino, Akira
CPC分类号： F01N3/0226 , B01D39/2044 , B01D39/2086 , F01N2330/12 , F01N2330/18 , F01N2370/22 , F02B3/06 , Y02T10/20 , Y10S55/10 , Y10S55/30
摘要： According to the present invention, a filter body(2) for collecting particulates is constituted of a fiber laminate material (10) produced by laminating a fiber material (4, 11, 14) comprising a core material (7, 12, 15) in the form of a fiber, and a covering layer (6, 13, 16) of a material different from that of the core material formed around the outer periphery of the core material by coating. The core material of the fiber material is selected from among inorganic fibers such as glass or ceramic fibers containing alumina, and heat-resistant alloy fibers each made of a heat-resistant alloy selected from among Ti-Al alloys, Fe alloys containing at least one of Mo, Cr and Ni, and Fe-Cr-Al-Y alloys. The covering layer is made of a material selected from among silicon carbide ceramics respectively derived from polytitanocarbosilane, polysilazane and polycarbosilane, thermoplastic materials, silicon carbide ceramics such as Si-C, Si-Ti-C-O and Si-C-O or silicon nitride ceramics such as Si-N-C-O, alumina ceramics, and zirconia ceramics.
摘要翻译： 根据本发明，用于收集微粒的过滤体（2）由纤维层压材料（10）构成，纤维层压材料（10）通过将包含芯材（7,12,15）的纤维材料（4,11,14）层压在 纤维的形式以及与通过涂覆在芯材的外周周围形成的芯材的材料不同的材料的覆盖层（6,13,16）。 纤维材料的芯材选自无机纤维，例如含有氧化铝的玻璃或陶瓷纤维，以及各自由耐热合金制成的耐热合金纤维，其选自Ti-Al合金，含有至少一种 的Mo，Cr和Ni以及Fe-Cr-Al-Y合金。 覆盖层由分别衍生自聚钛硅烷，聚硅氮烷和聚碳硅烷的碳化硅陶瓷，热塑性材料，Si-C，Si-Ti-CO和Si-CO等碳化硅陶瓷或氮化硅陶瓷等材料制成， Si-NCO，氧化铝陶瓷和氧化锆陶瓷。
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公开(公告)号：EP0703353B1
公开(公告)日：2000-06-07
申请号：EP95306523.2
申请日：1995-09-15
发明人： Suzuki, Shogo , Kawamura, Hideo , Higashino, Akira
CPC分类号： F01N3/0226 , B01D39/2044 , B01D39/2086 , F01N2330/12 , F01N2330/18 , F01N2370/22 , F02B3/06 , Y02T10/20 , Y10S55/10 , Y10S55/30
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公开(公告)号：EP0717177A2
公开(公告)日：1996-06-19
申请号：EP95308186.6
申请日：1995-11-15
IPC分类号： F01N3/02
CPC分类号： B01D46/2425 , B01D39/2003 , B01D39/2017 , B01D39/2082 , B01D46/0063 , B01D46/0087 , B01D46/2414 , B01D46/2444 , B01D46/2448 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/52 , B01D46/521 , B01D2046/2496 , B01D2275/10 , B01D2279/30 , F01N3/022 , F01N3/0226 , F01N3/027 , F01N3/032 , F01N3/18 , F01N2330/10 , F01N2330/12 , F02B3/06 , Y10S55/30
摘要： A diesel particulate filter apparatus comprises filter structures bent in a wavy profile, formed in a tubular form, and comprising ceramic fiber laminate materials (41) formed by randomly laminating a ceramic fiber and wire nets(42) laminated on the ceramic fiber laminate materials(41). First rigid members(43) and second rigid members(44) are fitted in and on both end portions of the filter structures(40). Tubular clamping members(45) for clamping the filter structures(40) in the thickness-wise direction thereof are provided on the outer sides of the second rigid members(44). Woven fabrics may be interposed between non-woven fabrics(64) of the ceramic fiber and the wire nets(62) constituting the filter structures(55). Filter members(1, 2) comprise ceramic fiber laminate materials (12) formed by laminating a ceramic fiber(11), and glass layers(13) covering the outer peripheral surfaces of the ceramic fiber laminate materials(12) and having a low Young's modulus and a coefficient of linear thermal expansion substantially the same as that of the ceramic fiber (11), whereby breakage of the fiber laminate materials can be prevented while enabling forming thereof.
摘要翻译： 一种柴油机微粒过滤装置，其特征在于，包括以管状形成的波状剖面弯曲的过滤结构体，其特征在于，包括陶瓷纤维层压材料（41），该陶瓷纤维层叠材料通过层叠在陶瓷纤维层叠材料上的陶瓷纤维和线网（42） 41）。 第一刚性构件（43）和第二刚性构件（44）装配在过滤器结构（40）的两端部中。 在第二刚性构件（44）的外侧设置用于在其厚度方向夹紧过滤器结构（40）的管状夹紧构件（45）。 机织织物可以介于陶瓷纤维的无纺织物（64）和构成过滤结构（55）的线网（62）之间。 过滤器构件（1,2）包括通过层压陶瓷纤维（11）和覆盖陶瓷纤维层压材料（12）的外周表面的玻璃层（13）形成的陶瓷纤维层压材料（12），并且具有低的杨氏 模量和线性热膨胀系数基本上与陶瓷纤维（11）相同，从而可以防止纤维层压材料的破损，同时能够形成。
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公开(公告)号：EP1005892A3
公开(公告)日：2000-06-28
申请号：EP00201169.0
申请日：1995-11-15
CPC分类号： B01D46/2425 , B01D39/2003 , B01D39/2017 , B01D39/2082 , B01D46/0063 , B01D46/0087 , B01D46/2414 , B01D46/2444 , B01D46/2448 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/52 , B01D46/521 , B01D2046/2496 , B01D2275/10 , B01D2279/30 , F01N3/022 , F01N3/0226 , F01N3/027 , F01N3/032 , F01N3/18 , F01N2330/10 , F01N2330/12 , F02B3/06 , Y10S55/30
摘要： A diesel particulate filter apparatus comprises filter structures bent in a wavy profile, formed in a tubular form, and comprising ceramic fiber laminate materials(41) formed by randomly laminating a ceramic fiber and wire nets(42) laminated on the ceramic fiber laminate materials(41). First rigid members(43) and second rigid members(44) are fitted in and on both end portions of the filter structures(40). Tubular clamping members(45) for clamping the filter structures(40) in the thickness-wise direction thereof are provided on the outer sides of the second rigid members(44). Woven fabrics may be interposed between non-woven fabrics(64) of the ceramic fiber and the wire nets(62) constituting the filter structures(55). Filter members(1, 2) comprise ceramic fiber laminate materials (12) formed by laminating a ceramic fiber(11), and glass layers(13) covering the outer peripheral surfaces of the ceramic fiber laminate materials(12) and having a low Young's modulus and a coefficient of linear thermal expansion substantially the same as that of the ceramic fiber (11), whereby breakage of the fiber laminate materials can be prevented while enabling forming thereof.
摘要翻译： 一种柴油颗粒过滤装置，包括弯曲成波浪形的过滤结构，形成管状，并包括陶瓷纤维层压材料（41），其通过随机层压陶瓷纤维和层压在陶瓷纤维层压材料上的金属丝网（42） 41）。 第一刚性构件（43）和第二刚性构件（44）装配在过滤器结构（40）的两端部分中和两端部分上。 用于沿其厚度方向夹紧过滤结构（40）的管状夹紧构件（45）设置在第二刚性构件（44）的外侧上。 编织织物可以插入陶瓷纤维的非织造织物（64）和构成过滤器结构（55）的金属丝网（62）之间。 过滤构件（1,2）包括通过层压陶瓷纤维（11）形成的陶瓷纤维层压材料（12）和覆盖陶瓷纤维层压材料（12）的外周表面且具有低杨氏体 模量和线性热膨胀系数与陶瓷纤维（11）基本相同，由此可以防止纤维层压材料的断裂，同时能够形成它。
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公开(公告)号：EP1005892A2
公开(公告)日：2000-06-07
申请号：EP00201169.0
申请日：1995-11-15
CPC分类号： B01D46/2425 , B01D39/2003 , B01D39/2017 , B01D39/2082 , B01D46/0063 , B01D46/0087 , B01D46/2414 , B01D46/2444 , B01D46/2448 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/52 , B01D46/521 , B01D2046/2496 , B01D2275/10 , B01D2279/30 , F01N3/022 , F01N3/0226 , F01N3/027 , F01N3/032 , F01N3/18 , F01N2330/10 , F01N2330/12 , F02B3/06 , Y10S55/30
摘要： A diesel particulate filter apparatus comprises filter structures bent in a wavy profile, formed in a tubular form, and comprising ceramic fiber laminate materials(41) formed by randomly laminating a ceramic fiber and wire nets(42) laminated on the ceramic fiber laminate materials(41). First rigid members(43) and second rigid members(44) are fitted in and on both end portions of the filter structures(40). Tubular clamping members(45) for clamping the filter structures(40) in the thickness-wise direction thereof are provided on the outer sides of the second rigid members(44). Woven fabrics may be interposed between non-woven fabrics(64) of the ceramic fiber and the wire nets(62) constituting the filter structures(55). Filter members(1, 2) comprise ceramic fiber laminate materials (12) formed by laminating a ceramic fiber(11), and glass layers(13) covering the outer peripheral surfaces of the ceramic fiber laminate materials(12) and having a low Young's modulus and a coefficient of linear thermal expansion substantially the same as that of the ceramic fiber (11), whereby breakage of the fiber laminate materials can be prevented while enabling forming thereof.
摘要翻译： 一种柴油机微粒过滤装置，其特征在于，包括以管状形成的波状剖面弯曲的过滤结构体，其特征在于，包括陶瓷纤维层压材料（41），该陶瓷纤维层叠材料通过层叠在陶瓷纤维层叠材料上的陶瓷纤维和线网（42） 41）。 第一刚性构件（43）和第二刚性构件（44）装配在过滤器结构（40）的两端部中。 在第二刚性构件（44）的外侧设置用于在其厚度方向夹紧过滤器结构（40）的管状夹紧构件（45）。 机织织物可以介于陶瓷纤维的无纺织物（64）和构成过滤结构（55）的线网（62）之间。 过滤器构件（1,2）包括通过层压陶瓷纤维（11）和覆盖陶瓷纤维层压材料（12）的外周表面的玻璃层（13）形成的陶瓷纤维层压材料（12），并且具有低的杨氏 模量和线性热膨胀系数基本上与陶瓷纤维（11）相同，从而可以防止纤维层压材料的破损，同时能够形成。
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