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:
Oct. 22, 2024
Filed:
Jul. 16, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/06 (2024.01); B01D 45/16 (2006.01); B01D 45/18 (2006.01); B04C 5/23 (2006.01); B04C 9/00 (2006.01); B04C 11/00 (2006.01); B08B 3/10 (2006.01); G01N 1/22 (2006.01); G01N 1/24 (2006.01); B04C 5/185 (2006.01); G01N 15/075 (2024.01);
U.S. Cl.
CPC ...
G01N 15/06 (2013.01); B01D 45/16 (2013.01); B01D 45/18 (2013.01); B04C 5/23 (2013.01); B04C 9/00 (2013.01); B04C 11/00 (2013.01); B08B 3/102 (2013.01); G01N 1/2211 (2013.01); G01N 1/24 (2013.01); B04C 5/185 (2013.01); B04C 2009/008 (2013.01); G01N 15/075 (2024.01);
Abstract
A detection device comprises a cyclone-type collection part for collecting particles contained in a gas into a collection liquid with a swirling airflow, a detection part for detecting the particles collected by the cyclone-type collection part; and a cleaning part for cleaning the cyclone-type collection part with a cleaning liquid. The cleaning part cleans the cyclone-type collection part by swirling the cleaning liquid with the swirling airflow generated in the cyclone-type collection part.