Patent · US Expired

Control element for the simultaneous control of gaseous streams

US6896000B2 · kind B2 · utility

7Cited by

5References

31Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Frank Brenner · Waiblingen, DE
Georg Weber · Langen (Hessen), DE
Marc Bareis · Markgröningen, DE
Peter Khatchikian · Cottbus - Chóśebuz, DE

Key dates

Filing date	Mar 15, 2002
Grant date	May 24, 2005
Priority date	—
Expiry date	Apr 7, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/87812
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

The invention relates to an apparatus for dividing an entering gas flow into two split flows, each of which flows through a branch of a line system. A control element is provided, which executes a control motion about a shaft between a first position and a second position. The entering gas flow is divided continuously, by means of the adjustable control element, at a volumetric flow ratio, and at the same time the control element allocates a medium to be metered, whose infeed point is associated with the control element, to the split flows at a different ratio VDOS.

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