The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 2012
Filed:
Jul. 28, 2005
Applicants:
Alfred Boehm, Viechtach, DE;
Wilhelm Binder, Tiefenbach, DE;
Inventors:
Alfred Boehm, Viechtach, DE;
Wilhelm Binder, Tiefenbach, DE;
Assignee:
Bartec Benke GmbH, Reinbek/Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 25/02 (2006.01); G01J 5/00 (2006.01); G01K 1/16 (2006.01); G01K 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a device for determining the dew point temperature of a measurement gas, having a light guide, a condensation surface located on the light guide and whose reflectivity is dependent on the condensation of the measurement gas, a light source for emitting light through the light guide onto the condensation surface, a light sensor for determining the light intensity reflected back into the light guide by the condensation surface and means for adjusting the temperature of the condensation surface, which has a semihydrophobic construction.