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. 28, 2006
Filed:
Aug. 31, 2001
Applicants:
Marko Marjamaki, Tampere, FI;
Mikko Moisio, Tampere, FI;
Jorma Keskinen, Tampere, FI;
Juha Tikkanen, Tampere, FI;
Inventors:
Marko Marjamaki, Tampere, FI;
Mikko Moisio, Tampere, FI;
Jorma Keskinen, Tampere, FI;
Juha Tikkanen, Tampere, FI;
Assignee:
Dekati Oy, Tempare, FI;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 15/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a device () for determining the size distribution of aerosol particles from a flow (), the device () comprising an electric mobility analyzer () and an impactor (), connected to each other in such a way that the nozzle part () of the first stage of the impactor () is simultaneously the bottom plate of said mobility analyzer ().