公开(公告)号：US20130240460A1

公开(公告)日：2013-09-19

申请号：US13875859

申请日：2013-05-02

Applicant: CUMMINS FILTRATION IP INC.

Inventor： Mark T. Wieczorek ,  Terry Shults ,  William C. Haberkamp ,  Jonathan Sheumaker ,  Barry Mark Verdegan ,  Christopher E. Holm ,  Brian W. Schwandt

IPC: B01D17/04

CPC classification number: B01D17/045 ,  B01D17/10 ,  B01D29/21 ,  B01D29/58 ,  B01D29/96 ,  B01D36/003 ,  B01D2201/295

Abstract: Disclosed are modular filter-in-filter elements, namely an outer filter element and an inner filter element which may be assembled to form a filter cartridge for use in separation methods and systems. The outer filter element typically functions as a coalescing element and the inner element typically functions as a particulate filter element. The disclosed filter cartridges may be structured for separating water from a hydrocarbon-based liquid fuel as the fuel moves through the cartridge from outside to inside.

Abstract translation: 公开了模块化过滤器过滤器元件，即外部过滤器元件和内部过滤器元件，其可以被组装以形成用于分离方法和系统的过滤器滤芯。 外部过滤元件通常用作聚结元件，并且内部元件通常用作微粒过滤器元件。 所公开的滤筒可以被构造成用于当燃料从外部向内移动通过盒时从烃类液体燃料中分离水。

公开(公告)号：US08678202B2

公开(公告)日：2014-03-25

申请号：US13875859

申请日：2013-05-02

Applicant: Cummins Filtration IP Inc.

Inventor： Mark T. Wieczorek ,  Terry Shults ,  William C. Haberkamp ,  Jonathan Sheumaker ,  Barry Mark Verdegan ,  Christopher E. Holm ,  Brian W. Schwandt

IPC: B01D29/56 ,  B01D29/13 ,  B01D29/00

CPC classification number: B01D17/045 ,  B01D17/10 ,  B01D29/21 ,  B01D29/58 ,  B01D29/96 ,  B01D36/003 ,  B01D2201/295

Abstract: Disclosed are modular filter-in-filter elements, namely an outer filter element and an inner filter element which may be assembled to form a filter cartridge for use in separation methods and systems. The outer filter element typically functions as a coalescing element and the inner element typically functions as a particulate filter element. The disclosed filter cartridges may be structured for separating water from a hydrocarbon-based liquid fuel as the fuel moves through the cartridge from outside to inside.

Abstract translation: 公开了模块化过滤器过滤器元件，即外部过滤器元件和内部过滤器元件，其可以被组装以形成用于分离方法和系统的过滤器滤芯。 外部过滤元件通常用作聚结元件，并且内部元件通常用作微粒过滤器元件。 所公开的滤筒可以被构造成用于当燃料从外部向内移动通过盒时从烃类液体燃料中分离水。