Flüssigkeitsbehandlungskartusche und System

Details

Veröffentlichungs-Nr.

EP4763810

Anmeldetag

19. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

C02F1/42

Abstract

A liquid treatment cartridge comprises a housing comprising a capping part (18;78;112,113) and a vessel-forming part (19;79;110), joined to each other to enclose a housing interior (20;80;111;111'). The housing comprises a laterally protruding circumferential rim (23;84;118;139). At least the vessel-forming part (19;79;110) is placeable in a cartridge-receiving chamber (11;55;66;104) of a liquid treatment system (1) such that the rim (23;84;118;139) engages a co-operating part (26;59;77) of the liquid treatment system (1) along a surface (25;141,142) of engagement of the rim (23;84;118;139) to prevent a flow of liquid through a mouth (15;57;68) of the cartridge-receiving chamber (11;55;66;104) past the housing of the liquid treatment cartridge. The surface (25;141,142) of engagement extends in a loop around an axis (21,81;114;114') of the housing extending from an axial end of the housing at which the capping part (18;78;112,113) is provided to an opposite axial end of the housing. The surface (25;141,142) of engagement encloses part of an exterior surface of the housing. The capping part (18;78;112,113) comprises at least one liquid inlet for entry of liquid into the housing interior (20;80;111;111') through the enclosed exterior surface part. The housing comprises at least one venting channel, having at least one inlet (41;95a,b;132;145) for gas through the exterior surface at the rim (23;84;139) and at least one outlet (50;96a,b;130) for gas. The at least one inlets (41;95a,b;132;145) for gas are located outside the enclosed part of the exterior surface. The at least one outlets (50;96a,b;130) for gas are separated from the enclosed part of the exterior surface by at least one of the surface (25;141,142) of engagement and the housing.

Anmelder

Firma

BRITA SE

Land

🇩🇪 Deutschland

Fachgebiete