Patent · US Active

Fuel pre-filter module, filter element and filter head with a priming pump

US11826671B2 · kind B2 · utility

1Cited by

1References

7Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Marcos Vicente Georgetti Marcondes · São Paulo, BR
Bruna de Carvalho Vessio · São Paulo, BR
Unildison Alves Dias · São Paulo, BR
Celio Santos Pereira · São Paulo, BR
Gilberto Albertini · Indaiatuba, BR

Key dates

Filing date	Feb 25, 2021
Grant date	Nov 28, 2023
Priority date	—
Expiry date	Feb 17, 2042

Classification

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

Abstract

Disclosed is a fuel pre-filter module for pre-filtering fuel for internal combustion engines, including but not limited to internal combustion engines for light trucks, buses, construction, and agricultural machines. Also disclosed is a filter element for use in the fuel pre-filter module.

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