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41. 发明申请

WO2011035217A3 A FILTER 审中-公开
标题翻译：过滤器
公开(公告)号：WO2011035217A3
公开(公告)日：2011-09-09
申请号：PCT/US2010049414
申请日：2010-09-19
申请人： BROOM WILLIAM FORREST , SCHUMANN KLAUS , SCHUMANN GEBHARD
发明人： BROOM WILLIAM FORREST , SCHUMANN KLAUS , SCHUMANN GEBHARD
IPC分类号： B01D46/02 , B01D39/16 , B01D53/52
CPC分类号： B01D46/06 , B01D46/08 , B01D2275/201 , B01D2275/206
摘要： A filter element is longitudinally formed in a frusto-conical shape The filter element has a plurality of radially extending members that form a propeller shaped cross-section, and a propeller-shaped moulded bottom that enhances dust fall from the exterior. A frusto-conically-shaped inner cage facilitates the shape of the filter element.
摘要翻译：过滤元件纵向地形成为截头圆锥形。过滤元件具有多个形成螺旋桨形横截面的径向延伸构件和增强从外部落下的灰尘的螺旋桨形模制底部。截头圆锥形的内笼促进了过滤元件的形状。

42. 发明申请

WO2011035217A2 A FILTER 审中-公开
标题翻译：过滤器
公开(公告)号：WO2011035217A2
公开(公告)日：2011-03-24
申请号：PCT/US2010/049414
申请日：2010-09-19
申请人： BROOM, William, Forrest , SCHUMANN, Klaus , SCHUMANN, Gebhard
发明人： BROOM, William, Forrest , SCHUMANN, Klaus , SCHUMANN, Gebhard
IPC分类号： B01D46/02 , B01D53/52 , B01D39/16
CPC分类号： B01D46/06 , B01D46/08 , B01D2275/201 , B01D2275/206
摘要： A filter element is longitudinally formed in a frusto-conical shape The filter element has a plurality of radially extending members that form a propeller shaped cross-section, and a propeller-shaped moulded bottom that enhances dust fall from the exterior. A frusto-conically-shaped inner cage facilitates the shape of the filter element.
摘要翻译：过滤元件纵向形成为截头圆锥形过滤器元件具有形成螺旋桨形横截面的多个径向延伸的构件，以及增强粉尘从外部落下的螺旋桨形模制底部。截头圆锥形内笼有助于过滤元件的形状。

43. 发明申请

WO2010120597A1 REDUCED RESTRICTION AIR FILTER 审中-公开
标题翻译：减少限制空气过滤器
公开(公告)号：WO2010120597A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/030034
申请日：2010-04-06
申请人： CUMMINS FILTRATION IP, INC. , BANNISTER, Robert, A. , VENKATARAMAN, Kaarthik
发明人： BANNISTER, Robert, A. , VENKATARAMAN, Kaarthik
IPC分类号： B01D39/00
CPC分类号： B01D46/2411 , B01D2275/206
摘要： A filter assembly and filter element are provided utilizing a given volume of space effectively and efficiently with low restriction. An irregular shape filter is provided to fit the space, including a filter element circumscribing an inner plenum and having an axially extending sidewall. The sidewall has a differential axial height as it circumscribes the inner plenum.
摘要翻译：在低限度下有效且有效地利用给定体积的空间来提供过滤器组件和过滤元件。提供不规则形状的过滤器以配合该空间，包括限定内部气室的具有轴向延伸的侧壁的过滤元件。侧壁具有不同的轴向高度，因为其限定内部气室。

44. 发明申请

WO2010099317A2 FILTER CARTRIDGE; COMPONENTS THEREOF; AND METHODS 审中-公开
标题翻译：滤芯; 其组成部分和方法
公开(公告)号：WO2010099317A2
公开(公告)日：2010-09-02
申请号：PCT/US2010/025411
申请日：2010-02-25
申请人： DONALDSON COMPANY, INC. , RAETHER, Thomas, D. , ZAUNER, Brian , BELCHER, Brian , SAFARIAN, Gabriel
发明人： RAETHER, Thomas, D. , ZAUNER, Brian , BELCHER, Brian , SAFARIAN, Gabriel
IPC分类号： B01D46/52
CPC分类号： B01D46/528 , B01D46/0005 , B01D46/002 , B01D46/525 , B01D2275/206
摘要： Z-filters capable of cleaning particulate matter from airflow streams in dust collectors, including reverse flow, reverse air, and reverse pulse systems.
摘要翻译： Z-过滤器能够从集尘器的气流中清除颗粒物，包括反流，反向空气和反向脉冲系统。

45. 发明申请

WO2009019242A1 FILTERANORDNUNG 审中-公开
标题翻译：过滤器装置，
公开(公告)号：WO2009019242A1
公开(公告)日：2009-02-12
申请号：PCT/EP2008/060209
申请日：2008-08-04
申请人： MANN+HUMMEL GMBH , WALZ, Stefan , BECK, Andreas
发明人： WALZ, Stefan , BECK, Andreas
IPC分类号： B01D46/02 , B01D46/52 , F02M35/04
CPC分类号： B01D46/522 , B01D46/0005 , B01D46/02 , B01D2275/203 , B01D2275/206 , B60K13/02 , F02M35/024 , F02M35/04
摘要： Filteranordnung (1) mit einem schlauchförmigen flexiblen Filterelement (4) und einer das Filterelement (4) umschließenden Aufnahmeeinrichtung (3), welche in einem Motorraum (2) eines Kraftfahrzeugs vorgesehen sind, wobei das Filterelement (4) mindestens eine einem Kreisbogenabschnitt entsprechende Kurve beschreibt.
摘要翻译：过滤器组件（1），包括一个管状柔性过滤元件（4）和（4）周围，其在发动机室设置在容器（3）的过滤元件（2）的机动车辆的，所述过滤器元件（4）描述了至少一个对应于圆弧部曲线，

46. 发明申请

WO2008106375A2 AIR FILTER ARRANGEMENT; AIR CLEANER ASSEMBLY; AND, METHODS 审中-公开
标题翻译：空气过滤装置空气净化器总成; 和，方法
公开(公告)号：WO2008106375A2
公开(公告)日：2008-09-04
申请号：PCT/US2008/054725
申请日：2008-02-22
申请人： DONALDSON COMPANY, INC. , NELSON, David, W. , NELSON, Benny, Keivn
发明人： NELSON, David, W. , NELSON, Benny, Keivn
IPC分类号： B01D46/52
CPC分类号： B01D46/526 , B01D46/0005 , B01D46/522 , B01D46/525 , B01D2275/206 , B01D2279/60 , F02M35/02491
摘要： A media pack for including in a filter cartridge of an air filter arrangement, is provided. The media is a non-rectangular perimeter configuration, an example shown being trapezoidal. Filter cartridges including such media packs, air cleaner assemblies and equipment systems are described. Also methods of use assembly are described.
摘要翻译：提供一种用于包括在空气过滤器装置的滤筒中的介质包。介质是非矩形周边配置，示例为梯形。描述了包括这种介质包，空气滤清器组件和设备系统的滤筒。还描述了使用组件的方法。

47. 发明申请

WO2008067448A3 NOZZLE ARRANGEMENTS AND METHOD FOR CLEANING FILTER ELEMENTS 审中-公开
标题翻译：喷嘴安装和清洁过滤器元件的方法
公开(公告)号：WO2008067448A3
公开(公告)日：2008-07-24
申请号：PCT/US2007085905
申请日：2007-11-29
申请人： DONALDSON CO INC , RAETHER THOMAS D
发明人： RAETHER THOMAS D
IPC分类号： B01D46/00 , B01D46/04
CPC分类号： B05B1/005 , B01D46/0068 , B01D46/0071 , B01D46/04 , B01D2275/206
摘要： A method of cleaning a filter element includes directing a jet of pressurized gas from a nozzle onto a filter element, with the jet having a non-round cross- sectional shape that is a same general cross-sectional shape as the opening in a tube sheet holding the filter element. The nozzle has a channel for the pressurized gas that is obstruction-free. A method of designing a nozzle arrangement for directing a jet of pressurized gas onto a filter element includes designing a nozzle arrangement to generate a jet of pressurized gas having a non-round cross-sectional shape that is a same general shape as a non-round shape of an aperture in a tubesheet holding the filter element. The nozzle arrangement includes at least one nozzle, each nozzle has an unobstructed flow channel, and each nozzle is cylindrical in shape and has at least one open slot. A pressurized gas generator includes a compressed air manifold storing pressurized gas, a valve in fluid communication with the manifold, and a nozzle arrangement. The nozzle arrangement includes at least a single nozzle connected to the valve. Each nozzle has either a cylindrical wall or a lobed wall and defines an interior channel. The interior channel is obstruction-free. The wall defines at least one open slot.
摘要翻译：清洁过滤器元件的方法包括将喷嘴的加压气体射流引导到过滤器元件上，喷射器具有与管板中的开口相同的总体横截面形状的非圆形横截面形状拿着过滤元件。喷嘴具有无阻塞的加压气体通道。设计用于将加压气体射流引导到过滤器元件上的喷嘴装置的方法包括设计喷嘴装置以产生具有非圆形横截面形状的加压气体射流，该非圆形横截面形状与非圆形相同在保持过滤元件的管板中的孔的形状。喷嘴装置包括至少一个喷嘴，每个喷嘴具有无障碍的流动通道，并且每个喷嘴的形状为圆柱形并且具有至少一个开口槽。加压气体发生器包括存储加压气体的压缩空气歧管，与歧管流体连通的阀和喷嘴装置。喷嘴装置至少包括连接到阀的单个喷嘴。每个喷嘴都具有圆柱形壁或叶壁，并且限定内部通道。内部通道无障碍。墙壁至少定义一个开口槽。

48. 发明申请

WO2008067448A2 NOZZLE ARRANGEMENTS AND METHOD FOR CLEANING FILTER ELEMENTS 审中-公开
标题翻译：喷嘴装置和清洁过滤器元件的方法
公开(公告)号：WO2008067448A2
公开(公告)日：2008-06-05
申请号：PCT/US2007/085905
申请日：2007-11-29
申请人： DONALDSON COMPANY, INC. , RAETHER, Thomas, D.
发明人： RAETHER, Thomas, D.
IPC分类号： B01D46/00 , B01D46/04
CPC分类号： B05B1/005 , B01D46/0068 , B01D46/0071 , B01D46/04 , B01D2275/206
摘要： A method of cleaning a filter element includes directing a jet of pressurized gas from a nozzle onto a filter element, with the jet having a non-round cross- sectional shape that is a same general cross-sectional shape as the opening in a tube sheet holding the filter element. The nozzle has a channel for the pressurized gas that is obstruction-free. A method of designing a nozzle arrangement for directing a jet of pressurized gas onto a filter element includes designing a nozzle arrangement to generate a jet of pressurized gas having a non-round cross-sectional shape that is a same general shape as a non-round shape of an aperture in a tubesheet holding the filter element. The nozzle arrangement includes at least one nozzle, each nozzle has an unobstructed flow channel, and each nozzle is cylindrical in shape and has at least one open slot. A pressurized gas generator includes a compressed air manifold storing pressurized gas, a valve in fluid communication with the manifold, and a nozzle arrangement. The nozzle arrangement includes at least a single nozzle connected to the valve. Each nozzle has either a cylindrical wall or a lobed wall and defines an interior channel. The interior channel is obstruction-free. The wall defines at least one open slot.
摘要翻译：清洁过滤器元件的方法包括将来自喷嘴的加压气体射流引导到过滤器元件上，其中射流具有非圆形横截面形状，其具有相同的总横截面形状作为保持过滤元件的管板中的开口。喷嘴具有用于无阻塞的加压气体的通道。一种设计用于将加压气体射流引导到过滤器元件上的喷嘴装置的方法包括设计喷嘴装置以产生具有非圆形横截面形状的加压气体射流，该非圆形横截面形状与非圆形保持过滤元件的管板中的孔的形状。喷嘴装置包括至少一个喷嘴，每个喷嘴具有无阻流动通道，并且每个喷嘴为圆柱形并且具有至少一个开口槽。加压气体发生器包括储存加压气体的压缩空气歧管，与歧管流体连通的阀和喷嘴装置。喷嘴装置包括连接到阀的至少单个喷嘴。每个喷嘴都有一个圆柱形壁或一个叶状壁并且限定了一个内部通道。内部通道无障碍。墙上至少有一个开放的插槽。

49. 发明申请

WO2007133635A3 AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS 审中-公开
标题翻译：空气过滤装置部件; 和，方法
公开(公告)号：WO2007133635A3
公开(公告)日：2007-12-27
申请号：PCT/US2007011305
申请日：2007-05-09
申请人： DONALDSON CO INC , NELSON BENNY KEVIN , REICHTER GREGORY L , BOEHRS BRUCE ALLEN , WENDT PAUL ANTHONY
发明人： NELSON BENNY KEVIN , REICHTER GREGORY L , BOEHRS BRUCE ALLEN , WENDT PAUL ANTHONY
IPC分类号： B01D46/52
CPC分类号： B01D46/526 , B01D46/0004 , B01D46/0005 , B01D2271/027 , B01D2275/201 , B01D2275/206
摘要： An air filter arrangement, an air cleaner assembly including the air filter arrangement and methods of assembly and use are described. An air filter arrangement comprising a serviceable filter cartridge is described. The typical cartridge includes a recessed first flow face and an opposite outwardly projecting second flow face, with a central apex. Features of the cartridge, and an air cleaner for installation into the cartridge, are described.
摘要翻译：描述了一种空气过滤器装置，包括空气过滤器装置的空气净化器组件以及组装和使用的方法。描述了包括可使用的过滤器滤芯的空气过滤器装置。典型的盒包括凹入的第一流动面和相对的向外突出的第二流动面，具有中心顶点。描述了盒的特征和用于安装到盒中的空气滤清器。

50. 发明申请

WO2007133635A2 AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS 审中-公开
标题翻译：空气过滤器安排; 部件; 和，方法
公开(公告)号：WO2007133635A2
公开(公告)日：2007-11-22
申请号：PCT/US2007/011305
申请日：2007-05-09
申请人： DONALDSON COMPANY, INC. , NELSON, Benny, Kevin , REICHTER, Gregory, L. , BOEHRS, Bruce, Allen , WENDT, Paul, Anthony
发明人： NELSON, Benny, Kevin , REICHTER, Gregory, L. , BOEHRS, Bruce, Allen , WENDT, Paul, Anthony
IPC分类号： B01D46/52
CPC分类号： B01D46/526 , B01D46/0004 , B01D46/0005 , B01D2271/027 , B01D2275/201 , B01D2275/206
摘要： An air filter arrangement, an air cleaner assembly including the air filter arrangement and methods of assembly and use are described. An air filter arrangement comprising a serviceable filter cartridge is described. The typical cartridge includes a recessed first flow face and an opposite outwardly projecting second flow face, with a central apex. Features of the cartridge, and an air cleaner for installation into the cartridge, are described.
摘要翻译：描述了空气过滤器装置，包括空气过滤器装置的空气过滤器组件以及组装和使用方法。描述了包括可维修滤芯的空气过滤器装置。典型的盒包括凹入的第一流动面和相对的向外突出的第二流动面，其具有中心顶点。描述了墨盒的功能和用于安装墨盒的空气净化器。

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