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:
Jul. 19, 1983
Filed:
Apr. 16, 1981
Henri Renon, Paris, FR;
Dominique Richon, Aulnay-sous-Bois, FR;
Institut Francais du Petrole, Rueil-Malmaison, FR;
Association pour la Recherche et le Developpment, Paris, FR;
Abstract
This device comprises (a) a removable compact cell which can be accurately weighed. A sample is introduced into this cell, with the cell equipped with a magnetic stirrer and with at least one measuring gauge. This cell has a sliding cover plate for varying its volume. The device includes (b) a pressurizing unit whose temperature can be controlled and which is provided with a housing for receiving the cell. In combination with the above, there is provided (c) a calibrated hydraulic press operatively associated with the sliding cover plate to compress the fluid contained in the cell.