Patent · US Active

Filter module comprising sensor and method for determining the state of a filter element

US11865482B2 · kind B2 · utility

0Cited by

9References

11Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Stefan Kluck · Reilingen, DE
Renate Tapper · Bensheim, DE

Key dates

Filing date	Feb 11, 2021
Grant date	Jan 9, 2024
Priority date	—
Expiry date	Jul 5, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2267/30
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter module for filtering a fluid flow includes: a plurality of filter elements arranged parallel to one another in a fluid channel. A sensor is mounted on each filter element of the plurality of filter elements, each sensor being determining a loading state of a corresponding filter element. Each of the plurality of filter elements is a filter cartridge including plated filter medium. Each sensor is a flow sensor.

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