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:
Sep. 06, 2016
Filed:
Dec. 19, 2013
Applicant:
Akademia Gorniczo-hutnicza Im. Stanislawa Staszica W Krakowie, Cracow, PL;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/08 (2006.01); G01N 33/49 (2006.01);
U.S. Cl.
CPC ...
G01N 15/08 (2013.01); G01N 15/0826 (2013.01); G01N 33/4905 (2013.01);
Abstract
A device for measuring permeability of a material sample, the device comprising: an input tank () configured to store fluid and to supply the fluid to a sample tank () positioned below the input tank () and configured to hold the material sample, such as to allow the fluid from the input tank () to permeate through the material sample; a receptacle () positioned under the sample tank () to collect drops of fluid permeated through the material sample; and a device () for measuring the mass of the drops collected in the receptacle () and coupled with a controlling and monitoring device () configured to store data on measured mass and measurement times.