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1. 发明授权

EP0712327B1 AIR FILTER AND METHOD OF CONSTRUCTION 失效转让
标题翻译：空气过滤器和教育方法及其
公开(公告)号：EP0712327B1
公开(公告)日：1998-12-02
申请号：EP94924505.4
申请日：1994-08-04
申请人： S.T. TECHNOLOGIES, INC.
发明人： TOWNSLEY, David, M.
IPC分类号： B01D46/00 , B05D5/00 , B01D39/16 , B01D39/20 , B01D46/10 , F02M35/024
CPC分类号： B01D39/1676 , B01D46/12 , B01D2239/0471 , B01D2275/10 , B01D2275/307 , Y10S55/05 , Y10S55/13 , Y10S55/24
摘要： The invention relates to a method of treating reticulated foam with a controlled migration treatment medium to produce an improved air filter (11). Reticulated foam is treated with a highly viscous oil that protects the foam from hydrolytic degradation and increases efficiency of the filter (11) without causing unacceptable air restriction of the foam. An improved air filter (11) made from treated (17, 19, 21) and untreated layers (15, 23) of reticulated foam is also shown within housing (13).

2. 发明公开

EP0712327A1 AIR FILTER AND METHOD OF CONSTRUCTION 失效转让
标题翻译：空气过滤器和构造方法
公开(公告)号：EP0712327A1
公开(公告)日：1996-05-22
申请号：EP94924505.0
申请日：1994-08-04
申请人： S.T. TECHNOLOGIES, INC.
发明人： TOWNSLEY, David, M.
IPC分类号： B01D39 , B01D46
CPC分类号： B01D39/1676 , B01D46/12 , B01D2239/0471 , B01D2275/10 , B01D2275/307 , Y10S55/05 , Y10S55/13 , Y10S55/24
摘要： The invention relates to a method of treating reticulated foam with a controlled migration treatment medium to produce an improved air filter (11). Reticulated foam is treated with a highly viscous oil that protects the foam from hydrolytic degradation and increases efficiency of the filter (11) without causing unacceptable air restriction of the foam. An improved air filter (11) made from treated (17, 19, 21) and untreated layers (15, 23) of reticulated foam is also shown within housing (13).
摘要翻译：本发明涉及用受控迁移处理介质处理网状泡沫以生产改进的空气过滤器（11）的方法。网状泡沫用高度粘稠的油处理，保护泡沫免于水解降解并提高过滤器（11）的效率而不引起不可接受的泡沫空气限制。在壳体（13）内还示出了由处理过的（17,19,21）和未处理的网状泡沫层（15,23）制成的改进的空气过滤器（11）。

3. 发明授权

EP1110593B1 Air intake filter 有权
标题翻译：空气过滤器
公开(公告)号：EP1110593B1
公开(公告)日：2005-03-30
申请号：EP00309246.7
申请日：2000-10-20
申请人： Visteon Global Technologies, Inc.
发明人： Bugli, Neville Jimmy
IPC分类号： B01D46/12 , B60H3/06 , B01D53/04 , F02M35/024 , F24F13/28
CPC分类号： B01D46/0036 , B01D39/1692 , B01D46/12 , B01D53/02 , B01D2253/102 , B01D2253/25 , B01D2253/311 , B01D2257/702 , B01D2258/01 , B01D2259/4146 , B01D2259/4566 , B01D2275/10 , B01D2275/307 , B01D2279/60 , F02M25/08 , F02M35/024 , Y10S55/24 , Y10S55/42

4. 发明公开

EP1110593A1 Air intake filter 有权
标题翻译： Ansaugluftfilter
公开(公告)号：EP1110593A1
公开(公告)日：2001-06-27
申请号：EP00309246.7
申请日：2000-10-20
申请人： Visteon Global Technologies, Inc.
发明人： Bugli, Neville Jimmy
IPC分类号： B01D46/12 , B60H3/06 , B01D53/04 , F02M35/024 , F24F13/28
CPC分类号： B01D46/0036 , B01D39/1692 , B01D46/12 , B01D53/02 , B01D2253/102 , B01D2253/25 , B01D2253/311 , B01D2257/702 , B01D2258/01 , B01D2259/4146 , B01D2259/4566 , B01D2275/10 , B01D2275/307 , B01D2279/60 , F02M25/08 , F02M35/024 , Y10S55/24 , Y10S55/42
摘要： An air induction filter assembly (10) includes a housing (22) and a plurality of filter layers disposed in the housing. One of the filter layers is a carbon impregnated polyurethane foam layer (66) to remove residual hydrocarbon (HC) vapors diffusing through an air inlet to the filter.
摘要翻译：空气感应过滤器组件（10）包括壳体（22）和设置在壳体中的多个过滤层。过滤层中的一个是碳浸渍的聚氨酯泡沫层（66），以除去通过过滤器的空气入口扩散的残余烃（HC）蒸气。

5. 发明公开

EP1022041A1 Treated filter media and frame 审中-公开
标题翻译： Behandeltes Filtermedium mit Rahmen
公开(公告)号：EP1022041A1
公开(公告)日：2000-07-26
申请号：EP00200195.6
申请日：2000-01-19
申请人： AAF International
发明人： Choi, Kyung-Ju
IPC分类号： B01D46/00 , B01D39/00
CPC分类号： B01D46/0002 , B01D39/1607 , B01D39/2017 , B01D46/10 , B01D2239/0471 , B01D2239/0478 , B01D2239/086 , B01D2239/1291 , B01D2265/04 , Y10S55/24 , Y10S55/31
摘要： A filter medium and frame therefore wherein the filter medium is treated by a novel adhesive comprised of a major portion by weight of an oil group consisting of vegetable and animal oils and a minor portion of a preselected thickening material with the rigidity of the filter medium being obtained by sandwiching the filter medium between joined mating upstream and downstream frame members.
摘要翻译：一种过滤介质和框架，其中过滤介质通过由主要重量份的由植物油和动物油组成的油组和少量预选的增稠材料组成的新型粘合剂处理，其中过滤介质的刚度为通过将过滤介质夹在连接的配合上游和下游框架构件之间而获得。

6. 发明公开

EP0984825A4 METHOD OF PREPARING AND MAINTAINING A WET FILTER 失效
标题翻译： VERFAHREN ZUR HERSTELLUNG UND ERHALTUNG EINES NASSFILTERS
公开(公告)号：EP0984825A4
公开(公告)日：2000-07-12
申请号：EP98923775
申请日：1998-05-28
申请人： GIBBS DOUGLAS P , JENSEN ROBERT A
发明人： GIBBS DOUGLAS P , JENSEN ROBERT A
IPC分类号： B01D39/08 , B01D39/16 , B01D46/00 , B01D39/00
CPC分类号： B01D39/083 , B01D39/1692 , B01D46/00 , B01D2239/0266 , B01D2239/0464 , B01D2239/0471 , B01D2239/10 , Y10S55/24
摘要： A wet filter which will not foul washing facilities and plumbing systems, and which will not introduce harmful substances into the environment. The filtering element (10), which may be a resilient open cell foam material or a woven fabric, is coated with a mixture (12) of oil and a tackifying agent. The oil is preferably a vegetable oil, and the tackifying agent is preferably a dimer acid. The oil and acid are mixed in a volatile carrier, such as ninety-nine percent pure isopropyl alcohol. Preferred proportions are fifty percent dimer acid and ten percent vegetable oil, by volume. The filter is saturated in the mixture. The alcohol is permitted to evaporate, thereby leaving the foam filter thinly yet fully coated with oil and acid. The filter may be washed in water and detergent for renewal. Preferably, a biodegradable detergent mixed with an alkaline substance such as soda ash is employed in washing the filter. Although, tackified oil is water resistant, the disclosed detergent enables a suitable dispersal when water washing. After washing, the filter may be treated with new oil and acid mixture, allowed to dry, and reused.
摘要翻译：湿式过滤器不会污染洗涤设施和管道系统，也不会向环境中引入有害物质。可以是弹性开孔泡沫材料或机织织物的过滤元件（10）涂覆有油和增粘剂的混合物（12）。油优选植物油，并且增粘剂优选为二聚酸。油和酸在挥发性载体中混合，例如99％的纯异丙醇。按体积计，优选比例为50％二聚酸和10％植物油。过滤器在混合物中饱和。允许酒精蒸发，从而使泡沫过滤器薄薄地被油和酸完全包覆。过滤器可以用水和洗涤剂清洗以便更新。优选使用与碱性物质如苏打灰混合的生物可降解洗涤剂来洗涤过滤器。尽管增粘油是防水的，但公开的去污剂在水洗时能够合适地分散。洗涤后，可用新的油和酸混合物处理过滤器，使其干燥并重新使用。

7. 发明公开

EP0984825A1 METHOD OF PREPARING AND MAINTAINING A WET FILTER 失效
标题翻译：方法用于生产和湿过滤器的守恒
公开(公告)号：EP0984825A1
公开(公告)日：2000-03-15
申请号：EP98923775.5
申请日：1998-05-28
申请人： Gibbs, Douglas P. , Jensen, Robert A
发明人： Gibbs, Douglas P. , Jensen, Robert A
IPC分类号： B01D46/00
CPC分类号： B01D39/083 , B01D39/1692 , B01D46/00 , B01D2239/0266 , B01D2239/0464 , B01D2239/0471 , B01D2239/10 , Y10S55/24
摘要： A wet filter which will not foul washing facilities and plumbing systems, and which will not introduce harmful substances into the environment. The filtering element (10), which may be a resilient open cell foam material or a woven fabric, is coated with a mixture (12) of oil and a tackifying agent. The oil is preferably a vegetable oil, and the tackifying agent is preferably a dimer acid. The oil and acid are mixed in a volatile carrier, such as ninety-nine percent pure isopropyl alcohol. Preferred proportions are fifty percent dimer acid and ten percent vegetable oil, by volume. The filter is saturated in the mixture. The alcohol is permitted to evaporate, thereby leaving the foam filter thinly yet fully coated with oil and acid. The filter may be washed in water and detergent for renewal. Preferably, a biodegradable detergent mixed with an alkaline substance such as soda ash is employed in washing the filter. Although, tackified oil is water resistant, the disclosed detergent enables a suitable dispersal when water washing. After washing, the filter may be treated with new oil and acid mixture, allowed to dry, and reused.

8. 发明公开

EP0712327A4 AIR FILTER AND METHOD OF CONSTRUCTION 失效转让
标题翻译：空气过滤器和教育方法及其
公开(公告)号：EP0712327A4
公开(公告)日：1996-08-28
申请号：EP94924505
申请日：1994-08-04
申请人： ST TECHNOLOGIES INC
发明人： TOWNSLEY DAVID M
IPC分类号： B01D39/16 , B01D39/20 , B01D46/12 , B01D46/00 , B05D5/00
CPC分类号： B01D39/1676 , B01D46/12 , B01D2239/0471 , B01D2275/10 , B01D2275/307 , Y10S55/05 , Y10S55/13 , Y10S55/24
摘要： The invention relates to a method of treating reticulated foam with a controlled migration treatment medium to produce an improved air filter (11). Reticulated foam is treated with a highly viscous oil that protects the foam from hydrolytic degradation and increases efficiency of the filter (11) without causing unacceptable air restriction of the foam. An improved air filter (11) made from treated (17, 19, 21) and untreated layers (15, 23) of reticulated foam is also shown within housing (13).

9. 发明公开

EP0609314A1 METHOD OF APPLYING A WETTANT TO A FILTERING MEDIA 失效
标题翻译：方法用于将保湿剂对过滤材料。
公开(公告)号：EP0609314A1
公开(公告)日：1994-08-10
申请号：EP92921747.0
申请日：1992-10-02
申请人： AlliedSignal Inc.
发明人： BROWNELL, Peter
IPC分类号： B01D46 , B01D47 , B05D7
CPC分类号： B01D46/24 , B01D46/10 , Y10S55/24 , Y10S55/42
摘要： Un procédé d'application d'un agent humidifiant sur une bande filtrante non tissée et fibreuse, appliquée par jet d'air, ou autrement, consiste à pulvériser l'agent humidifiant en particules relativement petites, présentant un diamètre qui ne dépasse pas environ la moitié du diamètre de la plus petite fibre de la bande ou du tapis non tissé, et à entraîner les particules dans un courant d'air porteur. Le courant d'air porteur est canalisé de façon qu'il passe à travers la bande de fibres à une vitesse frontale sensiblement supérieuere à la vitesse frontale de l'air passant à travers le matériau filtrant lorsqu'il est utilisé pour filtrer des particules contaminantes. Ainsi, la dispersion de l'agent humidifiant à travers toute la bande est assurée, et la migration des particules dans le courant d'air effluent, lorsque la bande est utilisée pour la filtration, est réduite ou éliminée.

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