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:
Mar. 14, 2016
Applicant:
Mgi Coutier, Champfromier, FR;
Inventors:
Marc Novellani, Travaillan, FR;
Peter Faulstroh, Sutton Coldfield, GB;
Pierre Laurent, Lessard le National, FR;
Assignee:
MGI COUTIER, Champfromier, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 55/04 (2006.01); F02M 37/00 (2006.01); F16L 55/027 (2006.01); F16L 55/033 (2006.01);
U.S. Cl.
CPC ...
F16L 55/04 (2013.01); F02M 37/0041 (2013.01); F16L 55/0279 (2013.01); F16L 55/0332 (2013.01); F16L 55/0336 (2013.01);
Abstract
This dampening device comprises a body defining a chamber and presenting at least one orifice intended for the inlet and the outlet of the fluid in the chamber. The dampening device further comprises i) a dampening member located in the chamber and comprising at least one foam with closed cells, and ii) a holding member configured to hold the dampening member in place. The dampening device being characterized in that at least one foam has a porosity comprised between 50% and 98%.