Patent · US Active

Filter cartridge for a liquid such as fuel, the upper end plate of which including an automatic degassing valve

US12257535B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

Volvo Truck Corporation · SE

Inventors

Hervé COSTE · Roche, FR
Baptiste BOUTIN · Les Hauts de Saint-Roch, FR

Key dates

Filing date	Oct 29, 2019
Grant date	Mar 25, 2025
Priority date	—
Expiry date	Sep 25, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2201/64
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a filter cartridge (32) for a liquid such as fuel, said filter cartridge being intended to be positioned inside a filter housing (30) and comprising a filter media (38) defining an inner volume (V38), a lower end plate (40), and an upper end plate (42), including a liquid passage opening (O42), which communicates with the inner volume of the filter media. The upper end plate (42) includes an automatic degassing valve (50).

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