Patent · US Active

Filter holder, filter element and filter arrangement

US11890567B2 · kind B2 · utility

0Cited by

11References

10Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Dennis Stark · Mauer, DE
Beate Brandt · Altlußheim, DE
Manfred Winter · Bad Rappenau, DE
Duc Cuong Nguyen · Laatzen, DE
Karlheinz Muenkel · Bretten, DE
Volker Greif · Harthausen, DE

Key dates

Filing date	Oct 1, 2019
Grant date	Feb 6, 2024
Priority date	—
Expiry date	Jan 11, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2275/208
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter holder for a filter element that has an oval-shaped cross section, with a receiving section receiving the filter element, a fluid inlet and a fluid outlet. The fluid inlet is arranged such that an inflow direction of the fluid to be filtered is oriented in the direction of a lateral surface of the filter element in order to separate particles contained in the fluid onto a wall of the receiving section with the aid of centrifugal force.

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