Intake manifold section and intake system

US8991352B2 · kind B2 · utility

Assignee

• Mahle International GmbH · DE

Inventors

• Sven A. Kaiser · Winnenden, DE
• Gerald Combe · Wernau, DE
• Konrad Kohler · Ratingen, DE
• Adolf Kremer · Waiblingen, DE
• Martin Matt · Weingarten, DE
• Hans-Werner Schneider · Stuttgart, DE

Key dates

• Filing date: Nov 15, 2010
• Grant date: Mar 31, 2015
• Expiry date: Nov 15, 2030

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/12
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An intake manifold section for installing in an intake system of an internal combustion engine may have a tube body including an inlet opening, an outlet opening and a fresh air path section running from the inlet opening to the outlet opening. An air mass sensor may be fastened to the tube body and protrude into the fresh air path section. A bypass channel may be disposed on the tube body and bypass the fresh air path section connected to a blow-by gas path at an inlet side.