Patent · US Active

Outside air thermometer

US7753583B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

Stiftung Alfred-Wegener-Institut fuer Polar- und Meeresforschung · DE

Inventors

Bernd Loose · Traben-Trarbach, DE
Gert Koenig-Langlo · Wremen, DE

Key dates

Filing date	Mar 3, 2007
Grant date	Jul 13, 2010
Priority date	—
Expiry date	Nov 11, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG01K13/02
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An apparatus for measuring the temperature of outside air provided with a thermometer mounted in a housing connected to a forced ventilation blower for drawing a current outside air across the thermometer and with a Venturi nozzle having an air penetration opening disposed orthogonally relative to the air current for generating vacuum pressure and prevent reverse flow of air through the housing.

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