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:
May. 11, 2010
Filed:
Apr. 11, 2007
Applicants:
Christian Luebbert, Cottbus, DE;
Harald Heyer, Wesenberg, DE;
Andreas Mohrmann, Krummesse, DE;
Inventors:
Assignee:
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01); G01N 21/00 (2006.01); G01N 33/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for the selective determination of the quantity of oil mist includes an impactor () with a micronozzle () for dispensing a predetermined volume of a gas to be tested, a baffle plate () arranged downstream of the micronozzle () for depositing oil particles. A window () is provided on the side of the baffle plate () facing away from the micronozzle ().