公开(公告)号：US20240059584A1

公开(公告)日：2024-02-22

申请号：US18260897

申请日：2021-12-16

Applicant: BRITA SE

Inventor： Uwe LANG ,  Sabine LANG-DRESS

IPC: C02F1/00 ,  C02F1/42

CPC classification number: C02F1/008 ,  C02F1/003 ,  C02F1/42 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2209/001 ,  C02F2209/10 ,  C02F2209/05 ,  C02F2209/42

Abstract: The present invention relates to a filtration device comprising an inlet funnel with a cartridge seat, a filter cartridge placeable in the cartridge seat, and a sensing apparatus comprising sensing means for measuring at least one water characteristic. The sensing apparatus comprises an electrical circuit with a control gap and the filter cartridge comprises a bridging element, wherein the bridging element is arranged such that it electrically closes the control gap when the filter cartridge is located in the cartridge seat.