Patent · US Active

Filter cartridge arrangements and assemblies; preferred features; methods of assembly and use

US10118120B2 · kind B2 · utility

13Cited by

35References

20Claims

0Family size

Assignee

Donaldson Company, Inc. · US

Inventors

Massimo Movia · Gemona del Friuli, IT
Julien Dils · Zoutleeuw, BE
Paul Gossez · Hévillers, BE

Key dates

Filing date	May 30, 2014
Grant date	Nov 6, 2018
Priority date	—
Expiry date	Feb 7, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2275/206
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present disclosure relates to filter assemblies. The features described and characterized are typically applied in gas (for example, air) cleaner assemblies. A typical use is in air cleaner assemblies for vehicles or other equipment. The techniques described relate, at least in part, to provision of assemblies with preferred configurations for convenient servicing and operation, while ensuring a proper cartridge is appropriately positioned, oriented and secured for use. Many of the techniques relate to arrangements in which features at opposite ends of a housing and/or cartridge are eccentrically positioned as described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.