公开(公告)号：EP3380214A1

公开(公告)日：2018-10-03

申请号：EP16869217.6

申请日：2016-11-23

申请人： PECOFacet (US), Inc.

发明人： DYE, Andrew ,  BURNS, Jack David ,  BROWN, Eddie Blake ,  TURAN, Bulent

IPC分类号： B01D46/00 ,  B01D46/42

CPC分类号： B01D46/0005 ,  B01D46/009 ,  B01D46/2414 ,  B01D46/52 ,  B01D2265/024 ,  B01D2265/027 ,  B01D2271/027

摘要： A filter element is provided with a cartridge locating system. The filter element includes a closed end cap and an open end cap with a tubular ring of filter media disposed between the end caps. The filter element includes an annular seal that can seal to round and non-round sealing surfaces and acts to block fluid flow between the open end cap and a pipe assembly in a pressure vessel assembly. A support bar is enclosed by the filter media and has a key. The filter element has a key receptacle to receive the key of the support bar. The user knows that the seal between the filter element and the pipe assembly is fully aligned and engaged when the key from the support bar fully enters the key receptacle of the filter element.

公开(公告)号：EP3332857A1

公开(公告)日：2018-06-13

申请号：EP16834986.8

申请日：2016-07-27

申请人： Daikin Industries, Ltd.

发明人： MURAKAMI, Chizuru ,  HARA, Satoshi ,  SAKANO, Tatsumi

IPC分类号： B01D39/16 ,  B01D46/52 ,  D04H3/016 ,  D04H3/07 ,  D04H1/4382 ,  D04H3/007 ,  D04H3/05

CPC分类号： B01D46/521 ,  B01D39/16 ,  B01D39/1623 ,  B01D46/0005 ,  B01D46/52 ,  B01D2239/1233 ,  B01D2239/1291 ,  D04H1/4382 ,  D04H3/007 ,  D04H3/016 ,  D04H3/05

摘要： Provided are a filter medium for an air filter, a filter pack, and an air filter unit capable of being extended life even when composed of embossable material. The filter medium (1) has a tensile elongation of 10% or greater, and includes a main collection layer (30) having a filing rate of 5% to 15%, a thickness of 0.35 mm to 0.70 mm, and a peak in a fiber diameter distribution at less than 1.0 µm and a peak at 1.0 µm or greater. An average fiber diameter of small fiber diameters of less than 1.0 µm is from 0.1 µm to less than 0.8 µm, and an average fiber diameter of large fiber diameters of 1.0 µm or greater is from 1.2 µm to less than 3.0 µm. A volume ratio of the fibers having the small fiber diameter to the fibers having the large fiber diameter is from 30:70 to 80:20.

公开(公告)号：EP2422868A1

公开(公告)日：2012-02-29

申请号：EP11177547.4

申请日：2006-03-30

申请人： Donaldson Company, Inc.

发明人： Gillingham, Gary Ray ,  Wahlquist, Fred H.

IPC分类号： B01D46/12 ,  B01D46/48

CPC分类号： B01D46/2414 ,  B01D46/0005 ,  B01D46/0068 ,  B01D46/125 ,  B01D46/4227 ,  B01D46/52 ,  B01D2265/025 ,  B01D2271/022 ,  F02M35/08

摘要： According to the present disclosure a pulse jet air cleaner components, features and assemblies are described, as well as methods of use. Preferred v-paclc configurations, scavenge arrangements, pulse jet arrangements and filter cartridge retention arrangements, are shown and described, for example.

摘要翻译： 根据本公开，描述了脉冲喷射空气滤清器部件，特征和组件以及使用方法。 例如，示出和描述了优选的v-paclc配置，清扫装置，脉冲喷射装置和滤筒保持装置。

公开(公告)号：EP1225827B1

公开(公告)日：2007-06-13

申请号：EP00972253.9

申请日：2000-10-18

申请人： Delaware Capital Formation, Inc.

发明人： MISHIN, Artem ,  COWELL, Mark

IPC分类号： A47L7/00 ,  A47L9/12 ,  B08B15/00

CPC分类号： F04D29/703 ,  B01D46/0005 ,  B01D46/0024 ,  B01D46/0036 ,  B01D46/0086 ,  B01D46/10 ,  B01D46/2411 ,  B01D46/444 ,  B01D46/52 ,  B01D53/0415 ,  B01D53/0446 ,  B01D2253/102 ,  B01D2259/4541 ,  B01D2259/455 ,  B01D2273/30 ,  B08B15/04 ,  B23K9/324 ,  F04D17/122

摘要： A fume extraction and filter apparatus includes a housing including a base and a top portion connected to a top side of the base. The base includes an inlet in a side thereof, the inlet leading into the housing and being in flow communication with an outlet in the top portion. A motor is disposed in the housing. A blower assembly is disposed in the housing and drivable by the motor to draw air into the inlet and cause the air to exit through the outlet. A filter is disposed in the housing between the inlet and the outlet and is arranged to filter air drawn in the inlet before the air exits through the outlet.

公开(公告)号：EP1380334A1

公开(公告)日：2004-01-14

申请号：EP03102083.7

申请日：2003-07-10

申请人： MANN+HUMMEL GmbH

发明人： Arnegger, Klaus

IPC分类号： B01D46/52 ,  B01D29/07 ,  B60H3/06

CPC分类号： B01D46/521 ,  B01D46/0001 ,  B01D46/10 ,  B01D46/52 ,  B01D2265/04 ,  B01D2271/027 ,  B60H3/0658

摘要： Die Erfindung betrifft ein Filterelement mit zu einer Filterpatrone geformten Filterbahnen (2), die an den jeweiligen abzudichtenden Stirnseiten mit einem fest angefügten Seitenstreifen (3,4;5,6) umgeben sind. Die Seitenstreifen (4;5,6) weisen ein während der Herstellung des Filterelements (1) aufschäumbares Elastomer auf. Das aufschäumbare Elastomer (4) ist entweder in einer im Dichtungsbereich als Winkelprofil (3) angespritzten Nut angeordnet oder das aufschäumbare Elastomer (5,6) besteht aus einem Material, das mit einem angepassten Profil direkt im Dichtungsbereich auf das Filterelement (1) vor dem Aushärteprozess aufgebracht wird und unter Hitzeeinwirkung während eines Aushärteprozesses der Filterbahnen (2) sein Volumen vergrößert.

摘要翻译： 具有形成为过滤器滤芯的过滤材料（2）的过滤器元件设置有包含发泡弹性体的密封侧条（3. 4）。 还提供了用于制造所提出的过滤元件的方法的独立权利要求。

公开(公告)号：EP0528682B1

公开(公告)日：1997-11-26

申请号：EP92307565.9

申请日：1992-08-19

申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

发明人： Mito, Masayuki, c/o Mitsui Petrochem. Co., Ltd ,  Yuasa, Haruo, c/o Mitsui Petrochem. Co., Ltd ,  Iidera, Masayoshi

IPC分类号： B01D46/52 ,  B01D29/00 ,  B29C53/28 ,  B31D5/04

CPC分类号： B01D46/521 ,  B01D46/0001 ,  B01D46/0032 ,  B01D46/10 ,  B01D46/52 ,  B01D46/523 ,  B01D2273/18 ,  B01D2275/10 ,  B29C53/285 ,  B29C53/36 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/438 ,  B29C66/83513 ,  B29L2016/00 ,  B29L2031/14 ,  B31D5/0082 ,  Y10T156/1015 ,  Y10T156/1049

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

申请人： ISUZU CERAMICS RESEARCH INSTITUTE CO., LTD.

发明人： Matsuoka, Hiroshi ,  Kawamura, Hideo ,  Higashino, Akira ,  Sakaguchi, Toshiaki

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。

公开(公告)号：EP4424400A1

公开(公告)日：2024-09-04

申请号：EP22886831.1

申请日：2022-10-19

申请人： YAMASHIN-FILTER CORP.

发明人： HIROTA, Shoji ,  AIDA, Koki ,  OSHITA, Tatsuhiro ,  TAOGUCHI, Shinichi

IPC分类号： B01D39/16 ,  B01D46/52 ,  B01D46/62

CPC分类号： B01D46/62 ,  B01D46/52 ,  B01D39/16

摘要： Damage is not caused even when oil mist in a gas is trapped, and clogging of a filter paper due to an oil film can be less likely to occur. A filtration member formed by folding a filter paper for trapping oil mist in a gas into a corrugated shape in which mountain folds and valley folds are alternately repeated is provided. The filter paper includes a nanofiber layer formed of polyolefin fibers. In the nanofiber layer, a content of fibers having a fiber diameter of 0.2 µm to 0.4 µm is 3% or more, a content of fibers having a fiber diameter of 0.4 µm to 0.6 µm is 24% or more, a content of fibers having a fiber diameter of 0.6 µm to 0.8 µm is 15% or more, and a content of fibers having a fiber diameter of 0.8 µm to 1.0 µm is 9% or more.

公开(公告)号：EP3357564A1

公开(公告)日：2018-08-08

申请号：EP16850686.3

申请日：2016-09-30

申请人： Nitto Denko Corporation

发明人： NIKI, Takashi ,  MORI, Masaaki ,  WADA, Shiho ,  DAIMON, Atsushi

IPC分类号： B01D71/36 ,  B01D39/16 ,  B01D46/52 ,  B01D63/14

CPC分类号： B01D46/543 ,  B01D39/1623 ,  B01D39/1692 ,  B01D46/0005 ,  B01D46/009 ,  B01D46/52 ,  B01D46/521 ,  B01D63/14 ,  B01D71/36 ,  B01D2239/065 ,  B01D2239/1216 ,  B01D2239/1225 ,  B01D2239/1233 ,  B01D2275/10

摘要： An air filter medium (10) includes a first porous PTFE membrane (1) and a second porous PTFE membrane (2). An average fiber diameter of fibers included in the first porous PTFE membrane (1) is 0.24 to 0.45 µm, an average fiber diameter of fibers included in the second porous PTFE membrane (2) is 0.04 to 0.23 µm, the air filter medium (10) has a first main surface (11) and a second main surface (12), and the first porous PTFE membrane (1) and the second porous PTFE membrane (12) are arranged so that an air flow moving from the first main surface (11) to the second main surface (12) passes through the first porous PTFE membrane (1) and subsequently through the second porous PTFE membrane (2).

公开(公告)号：EP3332857A4

公开(公告)日：2018-06-13

申请号：EP16834986

申请日：2016-07-27

申请人： DAIKIN IND LTD

发明人： MURAKAMI CHIZURU ,  HARA SATOSHI ,  SAKANO TATSUMI

IPC分类号： B01D39/16 ,  B01D46/52 ,  D04H1/4382 ,  D04H3/007 ,  D04H3/016 ,  D04H3/05 ,  D04H3/07

CPC分类号： B01D39/16 ,  B01D39/1623 ,  B01D46/52 ,  D04H1/4382 ,  D04H3/007 ,  D04H3/016 ,  D04H3/05

摘要： Provided are a filter medium for an air filter, a filter pack, and an air filter unit capable of being extended life even when composed of embossable material. The filter medium (1) has a tensile elongation of 10% or greater, and includes a main collection layer (30) having a filing rate of 5% to 15%, a thickness of 0.35 mm to 0.70 mm, and a peak in a fiber diameter distribution at less than 1.0 µm and a peak at 1.0 µm or greater. An average fiber diameter of small fiber diameters of less than 1.0 µm is from 0.1 µm to less than 0.8 µm, and an average fiber diameter of large fiber diameters of 1.0 µm or greater is from 1.2 µm to less than 3.0 µm. A volume ratio of the fibers having the small fiber diameter to the fibers having the large fiber diameter is from 30:70 to 80:20.