Filter and filter cartridge

US10337471B2 · kind B2 · utility

Assignee

• MANN+HUMMEL GmbH · DE

Inventors

• Michael Kaufmann · Dortmund, DE
• Klaus-Dieter Ruhland · Meckenheim, DE

Key dates

• Filing date: Dec 18, 2016
• Grant date: Jul 2, 2019
• Expiry date: Jul 9, 2037

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01D2279/30
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A filter cartridge for a filter for filtration of a fluid has a prismatic basic shape with a base face and a top face arranged parallel to each other and each having a polygonal basic shape. The prismatic basic shape is provided with a first lateral face and a second lateral face neighboring the first lateral face, wherein the first lateral face is an inflow surface and is substantially positioned perpendicular to the neighboring second lateral face. The prismatic basic shape has a third lateral face that is an outflow surface and is positioned at an angle relative to the first lateral face, wherein the angle is greater than 10° and smaller than 80°. A filter with such a filter cartridge is disclosed.