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公开(公告)号：US20120031822A1
公开(公告)日：2012-02-09
申请号：US13272759
申请日：2011-10-13
CPC分类号： B01D35/147 , B01D29/21 , B01D29/96 , B01D2201/291 , B01D2201/305
摘要： A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
摘要翻译： 提供过滤组件，过滤元件和方法。 过滤器组件包括其中安装过滤元件的过滤器基座。 过滤元件包括由过滤器元件承载的旁通阀，其独立于过滤器基座并且与过滤器基座无相互作用。 方法包括通过将包括完全旁通阀的过滤元件插入过滤器基座来为过滤器组件提供全新的旁通阀，使得过滤器基座的旁通阀结构变得无用或多余。
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公开(公告)号：US08083938B2
公开(公告)日：2011-12-27
申请号：US12436525
申请日：2009-05-06
IPC分类号： B01D27/08
CPC分类号： B01D35/147 , B01D29/21 , B01D29/96 , B01D2201/291 , B01D2201/305
摘要： A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
摘要翻译： 提供过滤组件，过滤元件和方法。 过滤器组件包括其中安装过滤元件的过滤器基座。 过滤元件包括由过滤器元件承载的旁通阀，其独立于过滤器基座并且与过滤器基座无相互作用。 方法包括通过将包括完全旁通阀的过滤元件插入过滤器基座来为过滤器组件提供全新的旁通阀，使得过滤器基座的旁通阀结构变得无用或多余。
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公开(公告)号：US20100282652A1
公开(公告)日：2010-11-11
申请号：US12436525
申请日：2009-05-06
CPC分类号： B01D35/147 , B01D29/21 , B01D29/96 , B01D2201/291 , B01D2201/305
摘要： A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
摘要翻译： 提供过滤组件，过滤元件和方法。 过滤器组件包括其中安装过滤元件的过滤器基座。 过滤元件包括由过滤器元件承载的旁通阀，其独立于过滤器基座并且与过滤器基座无相互作用。 方法包括通过将包括完全旁通阀的过滤元件插入过滤器基座来为过滤器组件提供全新的旁通阀，使得过滤器基座的旁通阀结构变得无用或多余。
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公开(公告)号：US08231781B2
公开(公告)日：2012-07-31
申请号：US13272759
申请日：2011-10-13
IPC分类号： B01D27/10
CPC分类号： B01D35/147 , B01D29/21 , B01D29/96 , B01D2201/291 , B01D2201/305
摘要： A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
摘要翻译： 提供过滤组件，过滤元件和方法。 过滤器组件包括其中安装过滤元件的过滤器基座。 过滤元件包括由过滤器元件承载的旁通阀，其独立于过滤器基座并且与过滤器基座无相互作用。 方法包括通过将包括完全旁通阀的过滤元件插入过滤器基座来为过滤器组件提供全新的旁通阀，使得过滤器基座的旁通阀结构变得无用或多余。
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公开(公告)号：US20110100898A1
公开(公告)日：2011-05-05
申请号：US12966765
申请日：2010-12-13
IPC分类号： B01D27/08
CPC分类号： B01D27/08 , B01D2201/34 , B01D2201/4076
摘要： A fluid filter includes a base plate, a canister, and filtering media contained in the canister for filtering fluid from an inlet port to an outlet port. Notches are formed into an outer periphery of the base plate. An annular bead of the canister side wall is partially formed into the notches to provide a torque locking mechanism between the base plate and the canister. The terminating lip portion of the canister is wrapped around the outer face of the base plate and formed into an annular trough to directly secure the base plate to the canister. The annular trough includes a diverging outer wall that provides a narrow contact interface between the terminating lip portion and the retention corner of the base plate to thereby reduce moment loads induced therebetween as a result of high fluid pressures in the filter.
摘要翻译： 流体过滤器包括底板，罐和容纳在罐中的过滤介质，用于将流体从入口端口排出到出口端口。 凹口形成为基板的外周。 罐侧壁的环形凸缘部分地形成为凹口，以在基板和罐之间提供扭矩锁定机构。 罐的终端唇缘部分围绕基板的外表面缠绕并形成为环形槽，以将底板直接固定在罐上。 环形槽包括发散的外壁，其在终止唇缘部分和基板的保持角之间提供窄的接触界面，从而减少由于过滤器中的高流体压力而在其间引起的力矩载荷。
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公开(公告)号：US08613786B2
公开(公告)日：2013-12-24
申请号：US12966765
申请日：2010-12-13
IPC分类号： B01D27/08
CPC分类号： B01D27/08 , B01D2201/34 , B01D2201/4076
摘要： A fluid filter includes a base plate, a canister, and filtering media contained in the canister for filtering fluid from an inlet port to an outlet port. Notches are formed into an outer periphery of the base plate. An annular bead of the canister side wall is partially formed into the notches to provide a torque locking mechanism between the base plate and the canister. The terminating lip portion of the canister is wrapped around the outer face of the base plate and formed into an annular trough to directly secure the base plate to the canister. The annular trough includes a diverging outer wall that provides a narrow contact interface between the terminating lip portion and the retention corner of the base plate to thereby reduce moment loads induced therebetween as a result of high fluid pressures in the filter.
摘要翻译： 流体过滤器包括底板，罐和容纳在罐中的过滤介质，用于将流体从入口端口排出到出口端口。 凹口形成为基板的外周。 罐侧壁的环形凸缘部分地形成为凹口，以在基板和罐之间提供扭矩锁定机构。 罐的终端唇缘部分围绕基板的外表面缠绕并形成为环形槽，以将底板直接固定在罐上。 环形槽包括发散的外壁，其在终止唇缘部分和基板的保持角之间提供窄的接触界面，从而减少由于过滤器中的高流体压力而在其间引起的力矩载荷。
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公开(公告)号：US20230330576A1
公开(公告)日：2023-10-19
申请号：US18338738
申请日：2023-06-21
申请人： Ralle Rookey , Justin R. Pribanic , Jonathan D. Moore , Kevin B. Downs , Wayne J. Dubé , Steven J. Merritt
发明人： Ralle Rookey , Justin R. Pribanic , Jonathan D. Moore , Kevin B. Downs , Wayne J. Dubé , Steven J. Merritt
IPC分类号： B01D35/30 , B01D35/147 , B01D29/21 , B01D35/153 , B01D35/00
CPC分类号： B01D35/30 , B01D35/147 , B01D29/21 , B01D35/153 , B01D35/005 , B01D2201/4007 , B01D2201/295 , B01D2201/302 , B01D2201/4076 , B01D2201/4092 , B01D2201/4053 , B01D2201/347 , B01D2201/4023 , B01D2201/4015
摘要： A liquid filter in the form of a filter element or a filter cartridge provides torsion locking relative to a filter head when the housing of such filter is threaded onto a filter head. Many embodiments employ a filter that includes a nipple portion at a top end with the torsion lock detent provided outboard of the nipple portion or integrated into the nipple portion. Many embodiments employ a simplified shoulder transition region at the top end of a torsion locked filter element. Valve actuation and/or filter differentiation is used in some embodiments. Different torsion locking arrangements, deformable thread profiles and other liquid filter features are disclosed.
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公开(公告)号：US20180056227A1
公开(公告)日：2018-03-01
申请号：US15795573
申请日：2017-10-27
CPC分类号： B01D46/525 , B01D39/1684 , B01D46/0001 , B01D46/527 , B01D2239/0464 , B01D2271/022 , B01D2275/50
摘要： A method of reinforcing a filter media pack as well as a reinforced media pack is provided. The method includes forming a media pack to have an inlet face and an outlet face. The method includes applying a reinforcing agent to the media pack. The reinforcing agent is applied in a flowable state. The method also includes hardening the reinforcing agent to form a reinforcing structure to reinforce the media pack. Filter element having such a reinforcing structure is also provided.
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公开(公告)号：US09827527B2
公开(公告)日：2017-11-28
申请号：US15439580
申请日：2017-02-22
CPC分类号： B01D46/525 , B01D39/1684 , B01D46/0001 , B01D46/527 , B01D2239/0464 , B01D2271/022 , B01D2275/50
摘要： A method of reinforcing a filter media pack as well as a reinforced media pack is provided. The method includes forming a media pack to have an inlet face and an outlet face. The method includes applying a reinforcing agent to the media pack. The reinforcing agent is applied in a flowable state. The method also includes hardening the reinforcing agent to form a reinforcing structure to reinforce the media pack. Filter element having such a reinforcing structure is also provided.
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公开(公告)号：US09545593B2
公开(公告)日：2017-01-17
申请号：US11933904
申请日：2007-11-01
申请人： Steven J. Merritt , Kyle Swanson
发明人： Steven J. Merritt , Kyle Swanson
CPC分类号： B01D46/527 , B01D46/0001
摘要： A filter element including a winding core, a sheet of fluted filter media, a relief notch, and an adhesive. The winding core has a pair of ends spaced apart from each other and extending laterally between a pair of opposed sides. The sheet of fluted filter media is wound around the sides of the winding core. The relief notch is formed in one of the sides of the winding core. The adhesive is received at least partially in the relief notch and secures the fluted filter media to the winding core. A method of making a filter element with a winding core having relief notches is also disclosed.
摘要翻译： 一种过滤元件，包括卷芯，一片带槽的过滤介质，一个凹槽和一个粘合剂。 卷芯具有彼此间隔开并在一对相对侧之间横向延伸的一对端部。 带槽的过滤介质片卷绕在绕组芯的侧面。 减压槽形成在卷芯的侧面之一中。 粘合剂至少部分地被容纳在释放凹口中，并将槽形过滤介质固定到卷芯上。 还公开了一种制造具有带有释放凹口的卷芯的过滤元件的方法。
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