Patent · US Active

Oil filter

US11305218B2 · kind B2 · utility

0Cited by

5References

14Claims

0Family size

Assignee

VOLVO CAR CORPORATION · SE

Inventors

Thomas Söderström · Stuvsta-Snättringe, SE
Jonatan Ekstrand · Åsa, SE

Key dates

Filing date	Oct 10, 2019
Grant date	Apr 19, 2022
Priority date	—
Expiry date	Jan 29, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2201/4092
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a filter element comprising an oil filter port adapted to be in fluid communication with an oil port of an engine the oil filter port includes threads for attaching the filter element in the oil port of the engine. Thus, the inventors realized that by providing the oil port with threads, the oil port of the filter element may be tightened in the oil port of the engine to in this way ensure axial locking of the filter element in the engine. The present invention also relation to a corresponding filter housing.

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