Air filter element and air filter

US9498744B2 · kind B2 · utility

Assignee

• MANN+HUMMEL GmbH · DE

Inventors

• Robert Hasenfratz · Hessental, DE
• Mario Rieger · Freiberg, DE
• Joerg Menssen · Tamm, DE
• Michael Harenbrock · Ludwigsburg, DE
• Duc Cuong Nguyen · Laatzen, DE
• Pascal Neef · Leonberg, DE
• Werner Blossey · Memmingen, DE
• André Roesgen · Winnenden, DE
• Thomas Jessberger · Asperg, DE
• Pedro Miguel Pereira Madeira · Bietigheim-Bissingen, DE
• Michael Heim · Charlotte, US
• Mike Schmid · Bingen, DE
• Martin Schmid · Hamburg, DE
• Gelase Mbadinga-Mouanda · Bietigheim-Bissingen, DE
• Andreas Weber · Salzburg, AT
• Christian Thalmann · Speyer, DE

Key dates

• Filing date: Jul 14, 2014
• Grant date: Nov 22, 2016
• Expiry date: Oct 11, 2034

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01D2275/206
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of an air filter element taking into account structural requirements for the air filter housing.