公开(公告)号：US20240133111A1

公开(公告)日：2024-04-25

申请号：US18535596

申请日：2023-12-11

Applicant: Hengst SE

Inventor： Andreas Stephan ,  Henning Tillmanns ,  Marcus Wegmann ,  Gunter Mathy ,  Markus Lüersmann ,  Tom Klaver ,  Martin Heitjans

IPC: D06F39/10 ,  B01D29/35 ,  B01D29/54 ,  B01D29/58 ,  B01D29/64 ,  B01D29/82 ,  B01D35/153 ,  B01D35/30 ,  C02F1/00 ,  D06F39/08

CPC classification number: D06F39/10 ,  B01D29/35 ,  B01D29/54 ,  B01D29/58 ,  B01D29/6415 ,  B01D29/824 ,  B01D35/153 ,  B01D35/30 ,  C02F1/001 ,  D06F39/085 ,  B01D2201/301 ,  B01D2201/325 ,  C02F2103/002

Abstract: A microplastic filter (also referred herein as fluid filter) for a washing machine has a filter housing, a first filter screen, a second filter screen, an inlet opening 16, and an outlet opening. The inlet and outlet openings communicate with each other through the first filter screen to define a direction of fluid flow. The first filter chamber has a retentate outlet, is particularly easy to handle if the second filter screen is arranged in a cavity of the filter housing, the inlet and outlet openings communicate with each other through the second filter screen, and the retentate outlet is arranged on a side of the second filter screen that faces the fluid flow.

公开(公告)号：US20240229338A9

公开(公告)日：2024-07-11

申请号：US18535596

申请日：2023-12-11

Applicant: Hengst SE

Inventor： Andreas Stephan ,  Henning Tillmanns ,  Marcus Wegmann ,  Gunter Mathy ,  Markus Lüersmann ,  Tom Klaver ,  Martin Heitjans

IPC: D06F39/10 ,  B01D29/35 ,  B01D29/54 ,  B01D29/58 ,  B01D29/64 ,  B01D29/82 ,  B01D35/153 ,  B01D35/30 ,  C02F1/00 ,  D06F39/08

CPC classification number: D06F39/10 ,  B01D29/35 ,  B01D29/54 ,  B01D29/58 ,  B01D29/6415 ,  B01D29/824 ,  B01D35/153 ,  B01D35/30 ,  C02F1/001 ,  D06F39/085 ,  B01D2201/301 ,  B01D2201/325 ,  C02F2103/002

Abstract: A microplastic filter (also referred herein as fluid filter) for a washing machine has a filter housing, a first filter screen, a second filter screen, an inlet opening 16, and an outlet opening. The inlet and outlet openings communicate with each other through the first filter screen to define a direction of fluid flow. The first filter chamber has a retentate outlet, is particularly easy to handle if the second filter screen is arranged in a cavity of the filter housing, the inlet and outlet openings communicate with each other through the second filter screen, and the retentate outlet is arranged on a side of the second filter screen that faces the fluid flow.