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:
Dec. 10, 2013
Filed:
May. 06, 2013
Msp Corporation, Shoreview, MN (US);
Benjamin Y. H. Liu, North Oaks, MN (US);
Thuc M. Dinh, Shakopee, MN (US);
William D. Dick, Minneapolis, MN (US);
Aaron M. Collins, Minneapolis, MN (US);
Francisco J. Romay, Vadnais Heights, MN (US);
MSP Corporation, Shoreview, MN (US);
Abstract
The present disclosure describes an apparatus for detecting particles in a gas by saturating the gas with vapor and causing the gas to flow through a chamber with walls that are at a temperature different than the temperature of the entering gas creating a gas turbulence within the chamber resulting in the gas becoming super-saturated with vapor and causing said super-saturated vapor to condense on said particles and form droplets, which are then detected and counted by an optical light-scattering detector.