Invention Grant
- Patent Title: Fluid filter cartridge, fluid filter arrangement, and method for servicing a fluid filter arrangement
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Application No.: US15313057Application Date: 2015-06-05
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Publication No.: US10428776B2Publication Date: 2019-10-01
- Inventor: Gert Louis Willems , Joost Peeten
- Applicant: Donaldson Company, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Merchant & Gould P.C.
- Priority: DE102014210723 20140605
- International Application: PCT/US2015/034522 WO 20150605
- International Announcement: WO2015/188124 WO 20151210
- Main IPC: F02M37/24
- IPC: F02M37/24 ; B01D36/00 ; B01D29/54 ; B01D29/58 ; B01D35/30 ; B01D29/33 ; B01D35/147

Abstract:
A fluid filter cartridge has a first filter element and a second filter element. The first and second filter elements are arranged consecutively along a longitudinal extension of the fluid filter cartridge. The first filter element has two opposite end faces, one of the end faces being covered by a connection end cap and the other end face being covered by a first end cap. The second filter element has an end face being covered by the connection end cap and another end face covered by a second end cap. At least one port is at the connection end cap in fluid communication with at least one of the first filter element and second filter element. A central axis of the connection end cap orthogonal to a main extension plane of the connection end cap is offset in relation to a central axis of the first end cap orthogonal to a main extension plane of the first end cap and/or a central axis of the second end cap orthogonal to a main extension plane of the second end cap.
Public/Granted literature
- US20170204821A1 FLUID FILTER CARTRIDGE, FLUID FILTER ARRANGEMENT, AND METHOD FOR SERVICING A FLUID FILTER ARRANGEMENT Public/Granted day:2017-07-20
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