Filter screen and integrated valve with a filter screen

US8911621B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Lorenz Lippert · Kirchberg, DE
• Juergen Rettinger · Kirchberg, DE

Key dates

• Filing date: Feb 7, 2009
• Grant date: Dec 16, 2014
• Expiry date: Mar 18, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/8085
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A filter screen for an integrated valve is disclosed, which is inserted into an integral bore of a housing. The filter screen has a retention protrusion, which upon insertion can be put from an assembly position into a retention position.