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1. 发明授权

US07662284B2 Liquid filter arrangement and methods 有权
公开(公告)号：US07662284B2
公开(公告)日：2010-02-16
申请号：US11630705
申请日：2005-06-16
申请人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
发明人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
IPC分类号： B01D35/147 , B01D35/153
CPC分类号： B01D35/153 , B01D29/15 , B01D35/143 , B01D35/147 , B01D35/1573 , B01D2201/167 , B01D2201/295 , B01D2201/302 , B01D2201/4046 , B01D2201/4076
摘要： A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

2. 发明授权

US07955502B2 Liquid filter arrangement and methods 有权
标题翻译：液体过滤装置及方法
公开(公告)号：US07955502B2
公开(公告)日：2011-06-07
申请号：US12655133
申请日：2009-12-22
申请人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
发明人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
IPC分类号： B01D35/147 , B01D35/153
CPC分类号： B01D35/153 , B01D29/15 , B01D35/143 , B01D35/147 , B01D35/1573 , B01D2201/167 , B01D2201/295 , B01D2201/302 , B01D2201/4046 , B01D2201/4076
摘要： A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.
摘要翻译：提供了一种液体过滤器装置，以及组装和使用的方法。液体过滤器装置包括其中的排水回流阀组件。提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

3. 发明申请

US20100140157A1 Liquid filter arrangement and methods 有权
标题翻译：液体过滤装置及方法
公开(公告)号：US20100140157A1
公开(公告)日：2010-06-10
申请号：US12655133
申请日：2009-12-22
申请人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
发明人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
IPC分类号： B01D35/153 , B01D27/08 , B01D27/06
CPC分类号： B01D35/153 , B01D29/15 , B01D35/143 , B01D35/147 , B01D35/1573 , B01D2201/167 , B01D2201/295 , B01D2201/302 , B01D2201/4046 , B01D2201/4076
摘要： A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.
摘要翻译：提供了一种液体过滤器装置，以及组装和使用的方法。液体过滤器装置包括其中的排水回流阀组件。提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

4. 发明申请

US20110226688A1 LIQUID FILTER ARRANGEMENTS AND METHODS 有权
标题翻译：液体过滤器安装和方法
公开(公告)号：US20110226688A1
公开(公告)日：2011-09-22
申请号：US13153887
申请日：2011-06-06
申请人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , John F. Connelly , Christian Guernieri , John R. Hacker
发明人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , John F. Connelly , Christian Guernieri , John R. Hacker
IPC分类号： B01D35/147 , B01D35/30 , B01D27/00 , B01D35/153
CPC分类号： B01D35/153 , B01D29/15 , B01D35/143 , B01D35/147 , B01D35/1573 , B01D2201/167 , B01D2201/295 , B01D2201/302 , B01D2201/4046 , B01D2201/4076
摘要： A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.
摘要翻译：提供了一种液体过滤器装置，以及组装和使用的方法。提供了与优选的滤筒和优选的滑动装置有关的优点。

5. 发明申请

US20080142426A1 Liquid Filter Arrangement and Methods 有权
标题翻译：液体过滤器的布置和方法
公开(公告)号：US20080142426A1
公开(公告)日：2008-06-19
申请号：US11630705
申请日：2005-06-16
申请人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
发明人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , Christian Guernieri , John F. Connelly , John R. Hacker
IPC分类号： B01D35/153
CPC分类号： B01D35/153 , B01D29/15 , B01D35/143 , B01D35/147 , B01D35/1573 , B01D2201/167 , B01D2201/295 , B01D2201/302 , B01D2201/4046 , B01D2201/4076
摘要： A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.
摘要翻译：提供了一种液体过滤器装置，以及组装和使用的方法。液体过滤器装置包括其中的排水回流阀组件。提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

6. 发明授权

US08440079B2 Liquid filter arrangements and methods 有权
标题翻译：液体过滤器布置和方法
公开(公告)号：US08440079B2
公开(公告)日：2013-05-14
申请号：US13153887
申请日：2011-06-06
申请人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , John F. Connelly , John R. Hacker
发明人： Enrico Greco , Fabrizio Buratto , Mauro Cantoni , John F. Connelly , John R. Hacker
IPC分类号： B01D35/147 , B01D35/153
CPC分类号： B01D35/153 , B01D29/15 , B01D35/143 , B01D35/147 , B01D35/1573 , B01D2201/167 , B01D2201/295 , B01D2201/302 , B01D2201/4046 , B01D2201/4076
摘要： A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.
摘要翻译：提供了一种液体过滤器装置，以及组装和使用的方法。提供了与优选的滤筒和优选的滑动装置有关的优点。

7. 发明授权

US08293103B2 Spin-on filter assembly and methods 有权
标题翻译：旋转过滤器总成和方法
公开(公告)号：US08293103B2
公开(公告)日：2012-10-23
申请号：US11567447
申请日：2006-12-06
申请人： Philip E. Johnson , Claudio Formica , Enrico Greco , Michael L. Brown , John R. Hacker
发明人： Philip E. Johnson , Claudio Formica , Enrico Greco , Michael L. Brown , John R. Hacker
IPC分类号： B01D35/30 , B01D27/00
CPC分类号： B01D27/08 , B01D2201/34 , Y10T29/49826
摘要： A spin-on filter cartridge includes a housing, a filter element operably oriented in the housing, a baffle plate, and a seal arrangement. The baffle plate is operably oriented over the housing open end and defines a central flow aperture. The baffle plate also defines a continuous groove immediately adjacent to and circumscribing the central flow aperture. The seal arrangement is secured to the baffle plate and spaced from and circumscribing the continuous groove. A filter assembly including the spin-on filter cartridge and a filter head is also disclosed wherein the filter cartridge is removably mountable on the filter head. When the spin-on filter cartridge is oriented on the filter head, a seal member is received within the continuous groove and the seal arrangement forms a seal between and against the baffle plate and the filter head. The seal can be radial or axial or have both axial and radial components.
摘要翻译：旋转式滤芯包括壳体，可操作地定向在壳体中的过滤元件，挡板和密封装置。挡板可操作地定位在壳体开口端上并限定中心流动孔。挡板还限定了紧邻中心流动孔的连续槽。密封装置被固定到挡板上，与连续凹槽间隔开并限制。还公开了一种包括旋转过滤器滤芯和过滤头的过滤器组件，其中过滤器滤芯可拆卸地安装在过滤器头部上。当旋涂过滤器滤芯定位在过滤器头上时，密封件被容纳在连续槽内，并且密封装置在挡板和过滤头之间形成密封。密封件可以是径向的或轴向的或具有轴向和径向部件。

8. 发明授权

US07225680B2 Differential pressure gauge for filter 失效
标题翻译：过滤器差压表
公开(公告)号：US07225680B2
公开(公告)日：2007-06-05
申请号：US11011400
申请日：2004-12-13
申请人： Michael Jon Gustafson , John R. Hacker , John F. Connelly , Gus E. Breiland
发明人： Michael Jon Gustafson , John R. Hacker , John F. Connelly , Gus E. Breiland
IPC分类号： G01L9/00
CPC分类号： G01L9/0089 , B01D29/606 , B01D35/153 , B01D2201/302 , G01L9/14
摘要： An apparatus for measuring the differential pressure of fluid in filter. The apparatus comprises a housing defining a pressure chamber. A differential pressure gauge divides the pressure chamber into first and second fluid chambers. The differential pressure gauge is arranged to measure a differential pressure between fluid in the first chamber and fluid in the second chamber. The differential pressure gauge has a variable output.
摘要翻译：一种用于测量过滤器中流体压差的装置。该装置包括限定压力室的壳体。差压表将压力室分为第一和第二流体室。差压计被布置成测量第一室中的流体和第二室中的流体之间的压差。差压表具有可变输出。

9. 发明授权

US08540080B2 Fluid filter system 有权
标题翻译：流体过滤系统
公开(公告)号：US08540080B2
公开(公告)日：2013-09-24
申请号：US13568945
申请日：2012-08-07
申请人： Christopher J. Salvador , Randall W. Heibenthal , Dennis M. Deedrich , David B. Harder , John R. Hacker , Richard Eisenmenger
发明人： Christopher J. Salvador , Randall W. Heibenthal , Dennis M. Deedrich , David B. Harder , John R. Hacker , Richard Eisenmenger
IPC分类号： B01D27/00 , B01D35/00 , B01D35/28 , B01D29/00 , B01D29/88 , F01M11/03 , B01D27/06 , B01D29/07
CPC分类号： B01D27/106 , B01D29/21 , B01D35/30 , B01D2201/295 , B01D2201/304 , B01D2201/34
摘要： An endcap includes a first plate member having a radial inner portion, a radial outer portion, and defining a longitudinal axis. The endcap also includes a flange disposed between the radial inner and outer portions, and projecting axially along the longitudinal axis in a first direction. The endcap also includes a first seal member disposed adjacent the flange. The first seal member includes a first portion engaged with an axial facing surface of the first plate member and a second portion engaged with a radially facing surface of the flange. The endcap further includes a second plate member disposed radially outward of the radial outer portion and a second seal member disposed adjacent the second plate member including at least a portion axially spaced from the axially facing surface of the first plate member in a second direction along the longitudinal axis opposite the first direction.
摘要翻译：端盖包括具有径向内部部分，径向外部部分和限定纵向轴线的第一板部件。端盖还包括设置在径向内部和外部之间的凸缘，并沿第一方向沿着纵向轴线突出。端盖还包括邻近凸缘设置的第一密封构件。第一密封构件包括与第一板构件的面向轴向的表面接合的第一部分和与凸缘的径向面对的表面接合的第二部分。端盖还包括设置在径向外部部分的径向外侧的第二板构件和邻近第二板构件设置的第二密封构件，所述第二密封构件沿着沿着第二方向的第二方向至少沿第一板构件的面向轴向的表面轴向间隔开的部分纵轴与第一方向相反。

10. 发明授权

US08231793B2 Combination filter arrangement and method 失效
标题翻译：组合式过滤装置及方法
公开(公告)号：US08231793B2
公开(公告)日：2012-07-31
申请号：US12864369
申请日：2009-01-22
申请人： John R. Hacker , Bradley S. Honermann , Mark S. Emery
发明人： John R. Hacker , Bradley S. Honermann , Mark S. Emery
IPC分类号： B01D37/00 , B01D29/58 , B01D35/147 , B01D35/153 , B01D35/02
CPC分类号： B01D35/147 , B01D29/15 , B01D29/23 , B01D29/58 , B01D35/153 , B01D35/16 , B01D35/18 , B01D2201/4046 , B01D2201/46 , Y10T29/4973
摘要： A cartridge type filter is mounted in a housing and is serviced through the top of the housing. The cartridge includes first and second media packs axially stacked. The second media pack is in series behind the first media pack, and filters a portion of the liquid therethrough. The second media pack has a higher efficiency than the first media pack. The overall design has a drain system which allows liquid to drain from the interior of the filter housing and back to the sump before the filter cartridge is completely removed from the housing. Other optional features include an oil cooler, various valving, and a filter cartridge lockout mechanism.
摘要翻译：盒式过滤器安装在壳体中并通过壳体的顶部进行维修。盒包括轴向堆叠的第一和第二介质包。第二介质包被串联在第一介质包之后，并且通过其中的一部分过滤液体。第二媒体包比第一媒体包具有更高的效率。总体设计具有排水系统，其允许液体从过滤器壳体的内部排出并且在滤筒从壳体完全移除之前返回到贮槽。其他可选功能包括油冷却器，各种阀门和滤芯锁定机构。

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