Patent · US Active

Air filter system for a utility vehicle

US11434854B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignee

Deere & Company · US

Inventors

Ming Parker Yuen · Heidelberg, DE
Phouphadeth Sananikone · Ludwigshafen, DE
Axel Forster · Engelburg, CH
Alexander Berg · Mannheim, DE

Key dates

Filing date	Jan 5, 2021
Grant date	Sep 6, 2022
Priority date	—
Expiry date	Jan 5, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M35/164
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An air filter system for a utility vehicle includes a filter housing, a coarse filter located on an inlet side and accommodated in the filter housing, a fine filter arranged downstream in a filter operating direction of an airflow to be cleaned, and a cleaning arrangement accommodated in the filter housing for purging dirt particles separated at least in the fine filter counter to the filter operating direction.

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