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. 31, 2013
Filed:
Dec. 01, 2010
Applicant:
Alain Houssais, L'Isle-Adam, FR;
Inventor:
Alain Houssais, L'Isle-Adam, FR;
Assignee:
Olaer Industries, Colombes, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Testing the reliability of flexible separators arranged under conditions enabling the cycling rate of testing to be accelerated. According to the invention, two separators are enclosed in two rigid chambers, each defining a liquid capacity and a gas capacity. The two gas capacities communicate with each other, and each of the liquid capacities communicates with means for causing the volume of each of them to vary in alternation.