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:
Jan. 09, 2018
Filed:
Feb. 19, 2009
Applicant:
Randall J. Amerson, Spring Grove, IL (US);
Inventor:
Randall J. Amerson, Spring Grove, IL (US);
Assignee:
SIEMENS INDUSTRY, INC., Alpharetta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 13/08 (2006.01); F24F 11/00 (2006.01); G01K 1/08 (2006.01); G01K 13/02 (2006.01);
U.S. Cl.
CPC ...
F24F 11/001 (2013.01); G01K 1/08 (2013.01); G01K 13/02 (2013.01); G01K 2013/024 (2013.01);
Abstract
A sensor assembly has a housing with at least two ventilation openings, a sensing element, a passage within the housing, and an electrokinetic transducer. The passage extends between the at least two ventilation openings, and is in fluid communication with the sensing element. The electrokinetic transducer is configured to move air in a first direction with the passage.