Patent · US Active

Crankcase ventilation device

US9759104B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Thomas Jessberger · Asperg, DE
Michael Daiber · Ludwigsburg, DE
Dirk Traichel · Bietigheim-Bissingen, DE
Holger Beyerlin · Rutesheim, DE

Key dates

Filing date	Jun 4, 2015
Grant date	Sep 12, 2017
Priority date	—
Expiry date	Aug 20, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A crankcase ventilation device features a closing valve with a valve body, the valve body executes a positioning movement between a closed and an opened position. A sensor device for detecting the positioning movement of the valve body is disposed in the housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.