Patent · US Active

Device for determining a composition of a fuel mixture by means of a coaxial waveguide through which the fuel mixture is flowing

US9261466B2 · kind B2 · utility

1Cited by

7References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Werner Soergel · Pforzheim, DE
Dirk Schmidt · Königstein, DE

Key dates

Filing date	Mar 22, 2011
Grant date	Feb 16, 2016
Priority date	—
Expiry date	Aug 30, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/30
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device for determining a composition of a fuel mixture is provided, in particular for determining an ethanol component and/or a water component in the fuel mixture. The device includes at least one housing having at least one electrically conductive housing element through which the fuel mixture is able to flow. At least one internal conductor, which is at least partially enclosed by the housing element, is introduced into the housing element. In addition, the device has at least one connection device for the coupling of microwave signals.

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