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1. 发明授权

US08877011B2 Systems and methods for making fiber webs 有权
标题翻译：制造纤维网的系统和方法
公开(公告)号：US08877011B2
公开(公告)日：2014-11-04
申请号：US13469352
申请日：2012-05-11
申请人： Douglas M. Guimond , Mark S. Millar , David Vallery , Milind Godsay
发明人： Douglas M. Guimond , Mark S. Millar , David Vallery , Milind Godsay
IPC分类号： D21F1/00
CPC分类号： D21F1/028 , D21F11/04
摘要： Systems and methods for forming fiber webs, including those suitable for use as filter media and battery separators, are provided. In some embodiments, the systems and methods may involve the use of one or more fiber mixtures to form a fiber web. The fiber mixtures may flow in different portions of a system for forming a fiber web that may be separated by a lamella, and may join at a fiber web forming zone to produce a fiber web having multiple layers. The amount of mixing of the fiber mixtures at or near the fiber web forming zone may be controlled to produce fiber webs having different structural and/or performance characteristics. In some embodiments, the systems and methods described herein can be used to form fiber webs having a gradient in a property across a portion of, or the entire, thickness of the fiber web.
摘要翻译：提供了用于形成纤维网的系统和方法，包括适合用作过滤介质和电池隔板的系统和方法。在一些实施方案中，所述系统和方法可涉及使用一种或多种纤维混合物以形成纤维网。纤维混合物可以在用于形成可被薄片分离的纤维网的系统的不同部分中流动，并且可以在纤维网形成区连接以产生具有多层的纤维网。可以控制在纤维网形成区域处或附近的纤维混合物的混合量以产生具有不同结构和/或性能特性的纤维网。在一些实施方案中，本文所述的系统和方法可用于形成在纤维网的一部分或全部厚度上具有特性梯度的纤维网。

2. 发明申请

US20130025809A1 SYSTEMS AND METHODS FOR MAKING FIBER WEBS 有权
标题翻译：制造纤维网的系统和方法
公开(公告)号：US20130025809A1
公开(公告)日：2013-01-31
申请号：US13559221
申请日：2012-07-26
申请人： Milind Godsay , Mark S. Millar
发明人： Milind Godsay , Mark S. Millar
IPC分类号： D21H23/00 , D21F1/00
CPC分类号： D21F11/00 , D21F9/00 , D21H27/30
摘要： Systems and methods for forming fiber webs, including those suitable for use as filter media and battery separators, are provided. In some embodiments, the systems and methods involve designs which allow improved control of the fiber web forming process. For example, in certain embodiments involving the flowing of more than one fiber mixtures, the amount of mixing of the fiber mixtures may be controlled to produce fiber webs having different structural and/or performance characteristics. In some embodiments, the systems and methods can be used to form fiber webs having a gradient in a property across a portion of, or the entire, thickness of the fiber web.
摘要翻译：提供了用于形成纤维网的系统和方法，包括适合用作过滤介质和电池隔板的系统和方法。在一些实施例中，系统和方法涉及允许改进对纤维网形成过程的控制的设计。例如，在涉及多于一种纤维混合物的流动的某些实施方案中，可以控制纤维混合物的混合量以产生具有不同结构和/或性能特征的纤维网。在一些实施方案中，系统和方法可用于形成纤维网的纤维网的一部分或整个厚度的特性梯度。

3. 发明申请

US20130009335A1 SYSTEMS AND METHODS FOR MAKING FIBER WEBS 有权
标题翻译：制造纤维网的系统和方法
公开(公告)号：US20130009335A1
公开(公告)日：2013-01-10
申请号：US13469352
申请日：2012-05-11
申请人： Douglas M. Guimond , Mark S. Millar , David Vallery , Milind Godsay
发明人： Douglas M. Guimond , Mark S. Millar , David Vallery , Milind Godsay
IPC分类号： D01D5/32 , B29C47/06
CPC分类号： D21F1/028 , D21F11/04
摘要： Systems and methods for forming fiber webs, including those suitable for use as filter media and battery separators, are provided. In some embodiments, the systems and methods may involve the use of one or more fiber mixtures to form a fiber web. The fiber mixtures may flow in different portions of a system for forming a fiber web that may be separated by a lamella, and may join at a fiber web forming zone to produce a fiber web having multiple layers. The amount of mixing of the fiber mixtures at or near the fiber web forming zone may be controlled to produce fiber webs having different structural and/or performance characteristics. In some embodiments, the systems and methods described herein can be used to form fiber webs having a gradient in a property across a portion of, or the entire, thickness of the fiber web.
摘要翻译：提供了用于形成纤维网的系统和方法，包括适合用作过滤介质和电池隔板的系统和方法。在一些实施方案中，所述系统和方法可涉及使用一种或多种纤维混合物以形成纤维网。纤维混合物可以在用于形成可被薄片分离的纤维网的系统的不同部分中流动，并且可以在纤维网形成区连接以产生具有多层的纤维网。可以控制在纤维网形成区域处或附近的纤维混合物的混合量以产生具有不同结构和/或性能特性的纤维网。在一些实施方案中，本文所述的系统和方法可用于形成在纤维网的一部分或全部厚度上具有特性梯度的纤维网。

4. 发明授权

US08753483B2 Systems and methods for making fiber webs 有权
标题翻译：制造纤维网的系统和方法
公开(公告)号：US08753483B2
公开(公告)日：2014-06-17
申请号：US13559221
申请日：2012-07-26
申请人： Milind Godsay , Mark S. Millar
发明人： Milind Godsay , Mark S. Millar
IPC分类号： D21F1/00
CPC分类号： D21F11/00 , D21F9/00 , D21H27/30
摘要： Systems and methods for forming fiber webs, including those suitable for use as filter media and battery separators, are provided. In some embodiments, the systems and methods involve designs which allow improved control of the fiber web forming process. For example, in certain embodiments involving the flowing of more than one fiber mixtures, the amount of mixing of the fiber mixtures may be controlled to produce fiber webs having different structural and/or performance characteristics. In some embodiments, the systems and methods can be used to form fiber webs having a gradient in a property across a portion of, or the entire, thickness of the fiber web.
摘要翻译：提供了用于形成纤维网的系统和方法，包括适合用作过滤介质和电池隔板的系统和方法。在一些实施例中，系统和方法涉及允许改进对纤维网形成过程的控制的设计。例如，在涉及多于一种纤维混合物的流动的某些实施方案中，可以控制纤维混合物的混合量以产生具有不同结构和/或性能特征的纤维网。在一些实施方案中，系统和方法可用于形成纤维网的纤维网的一部分或整个厚度的特性梯度。

5. 发明申请

US20120312487A1 SYSTEMS AND METHODS FOR MAKING FIBER WEBS 审中-公开
标题翻译：制造纤维网的系统和方法
公开(公告)号：US20120312487A1
公开(公告)日：2012-12-13
申请号：US13469373
申请日：2012-05-11
申请人： Douglas M. Guimond , Mark S. Millar , David Vallery , Milind Godsay
发明人： Douglas M. Guimond , Mark S. Millar , David Vallery , Milind Godsay
IPC分类号： D21F11/00 , D21F1/00
CPC分类号： D21F1/028 , D21F11/04
摘要： Systems and methods for forming fiber webs, including those suitable for use as filter media and battery separators, are provided. In some embodiments, the systems and methods may involve the use of one or more fiber mixtures to form a fiber web. The fiber mixtures may flow in different portions of a system for forming a fiber web that may be separated by a lamella, and may join at a fiber web forming zone to produce a fiber web having multiple layers. The amount of mixing of the fiber mixtures at or near the fiber web forming zone may be controlled to produce fiber webs having different structural and/or performance characteristics. In some embodiments, the systems and methods described herein can be used to form fiber webs having a gradient in a property across a portion of, or the entire, thickness of the fiber web.
摘要翻译：提供了用于形成纤维网的系统和方法，包括适合用作过滤介质和电池隔板的系统和方法。在一些实施方案中，所述系统和方法可涉及使用一种或多种纤维混合物以形成纤维网。纤维混合物可以在用于形成可被薄片分离的纤维网的系统的不同部分中流动，并且可以在纤维网形成区连接以产生具有多层的纤维网。可以控制在纤维网形成区域处或附近的纤维混合物的混合量以产生具有不同结构和/或性能特性的纤维网。在一些实施方案中，本文所述的系统和方法可用于形成在纤维网的一部分或全部厚度上具有特性梯度的纤维网。

6. 发明申请

US20110079553A1 FILTER MEDIA SUITABLE FOR HYDRAULIC APPLICATIONS 有权
标题翻译：适用于液压应用的过滤介质
公开(公告)号：US20110079553A1
公开(公告)日：2011-04-07
申请号：US12899512
申请日：2010-10-06
申请人： Cameron Thomson , Milind Godsay , Randall Keisler
发明人： Cameron Thomson , Milind Godsay , Randall Keisler
IPC分类号： B01D39/06
CPC分类号： B01D29/56 , B01D29/0093 , B01D39/06 , B01D39/1623 , B01D39/2017 , B01D2201/188 , B01D2239/064 , B01D2239/065 , B01D2239/1233 , G06K9/00335 , Y10T428/249964 , Y10T428/249969
摘要： Filter media, including those suitable for hydraulic applications, and related components, systems, and methods associated therewith are provided. The filter media described herein may include two or more layers, at least one of the layers having a relatively high percentage of microglass fibers. Additionally, the filter media may be designed such that the ratio of average fiber diameters between two layers is relatively small, which can lead to a relatively low resistance ratio between the layers. In some embodiments, at least one layer of the filter media comprises synthetic polymer fibers. Certain filter media described herein may have desirable properties including high dirt holding capacity and a low resistance to fluid flow. The media may be incorporated into a variety of filter element products including hydraulic filters.
摘要翻译：提供过滤介质，包括适用于液压应用的介质，以及与之相关的组件，系统和方法。本文所述的过滤介质可以包括两层或更多层，所述层中的至少一层具有相对高百分比的微玻璃纤维。此外，过滤介质可以设计成使得两层之间的平均纤维直径的比例相对较小，这可以导致层之间的相对低的电阻比。在一些实施方案中，至少一层过滤介质包含合成聚合物纤维。本文所述的某些过滤介质可具有期望的性能，包括高污垢保持能力和低流体流动阻力。介质可以并入到包括液压过滤器的各种过滤元件产品中。

7. 发明授权

US08951420B2 Filter media suitable for hydraulic applications 有权
标题翻译：适用于液压应用的过滤介质
公开(公告)号：US08951420B2
公开(公告)日：2015-02-10
申请号：US12418375
申请日：2009-04-03
申请人： Milind Godsay , Randall Keisler
发明人： Milind Godsay , Randall Keisler
IPC分类号： B01D37/00 , B01D29/01 , B01D29/56 , B01D39/16 , B01D39/20 , B32B5/26 , B32B5/32
CPC分类号： B01D35/02 , B01D39/163 , B01D39/2024 , B01D2201/188 , B01D2239/0216 , B01D2239/065 , B01D2239/0654 , B01D2239/1233 , Y10T428/249964 , Y10T428/249969
摘要： Filter media, including those suitable for hydraulic applications, and related components, systems, and methods associated therewith are provided. The filter media described herein may include two or more layers, at least one of the layers having a relatively high percentage of microglass fibers. Additionally, the filter media may be designed such that the ratio of average fiber diameters between two layers is relatively small, which can lead to a relatively low resistance ratio between the layers. The filter media has desirable properties including high dirt holding capacity with low basis weight and a low resistance to fluid flow. The media may be incorporated into a variety of filter element products including hydraulic filters.
摘要翻译：提供过滤介质，包括适用于液压应用的介质，以及与之相关的组件，系统和方法。本文所述的过滤介质可以包括两层或更多层，所述层中的至少一层具有相对高百分比的微玻璃纤维。此外，过滤介质可以被设计成使得两层之间的平均纤维直径的比例相对较小，这可以导致层之间的相对低的电阻比。过滤介质具有所需的性能，包括具有低基重的高污垢保持能力和低流体流动阻力。介质可以并入到包括液压过滤器的各种过滤元件产品中。

8. 发明授权

US08950587B2 Filter media suitable for hydraulic applications 有权
标题翻译：适用于液压应用的过滤介质
公开(公告)号：US08950587B2
公开(公告)日：2015-02-10
申请号：US12899512
申请日：2010-10-06
申请人： Cameron Thomson , Milind Godsay , Randall Keisler
发明人： Cameron Thomson , Milind Godsay , Randall Keisler
IPC分类号： B01D29/01 , B01D29/56 , B32B5/26 , B32B17/02 , B32B17/06 , G06K9/00 , B01D39/16 , B01D39/20
CPC分类号： B01D29/56 , B01D29/0093 , B01D39/06 , B01D39/1623 , B01D39/2017 , B01D2201/188 , B01D2239/064 , B01D2239/065 , B01D2239/1233 , G06K9/00335 , Y10T428/249964 , Y10T428/249969
摘要： Filter media, including those suitable for hydraulic applications, and related components, systems, and methods associated therewith are provided. The filter media described herein may include two or more layers, at least one of the layers having a relatively high percentage of microglass fibers. Additionally, the filter media may be designed such that the ratio of average fiber diameters between two layers is relatively small, which can lead to a relatively low resistance ratio between the layers. In some embodiments, at least one layer of the filter media comprises synthetic polymer fibers. Certain filter media described herein may have desirable properties including high dirt holding capacity and a low resistance to fluid flow. The media may be incorporated into a variety of filter element products including hydraulic filters.
摘要翻译：提供过滤介质，包括适用于液压应用的介质，以及与之相关的组件，系统和方法。本文所述的过滤介质可以包括两层或更多层，所述层中的至少一层具有相对高百分比的微玻璃纤维。此外，过滤介质可以设计成使得两层之间的平均纤维直径的比例相对较小，这可以导致层之间的相对低的电阻比。在一些实施方案中，至少一层过滤介质包含合成聚合物纤维。本文所述的某些过滤介质可具有期望的性能，包括高污垢保持能力和低流体流动阻力。介质可以并入到包括液压过滤器的各种过滤元件产品中。

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