Device for determining at least one parameter of a flowing gas-liquid mixture or using a flow rectifier as a condensation trap or method for condensing a liquid

US6645274B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Heinz Rilling · Eberdingen, DE
• Gerhard Hueftle · Aspach, DE
• Thomas Lenzing · Memmingen, DE
• Hans Beyrich · Freiberg, DE
• Roland Mueller · Caledon East, CA
• Uwe Konzelmann · Asperg, DE

Key dates

• Filing date: Apr 3, 2002
• Grant date: Nov 11, 2003
• Expiry date: Apr 3, 2022

Classification

• Technology area (CPC G): Physics
• CPC primary: G01F1/6842
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A device and method for determining at least one parameter of a flowing gas-liquid mixture, including parameters of the intake air of internal combustion engines, uses a condensation trap to protect a measuring element from back flowing liquids, downstream from the measuring element.