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:
May. 18, 2021
Filed:
Jun. 21, 2019
Applicant:
Nuovo Pignone Tecnologie - S.r.l., Florence, IT;
Inventors:
Alberto Babbini, Florence, IT;
Douglas Michael McClure, West Chester, OH (US);
Stephen Joseph Waymeyer, West Chester, OH (US);
Federico Puccinelli, Florence, IT;
Assignee:
Nuovo Pignone Tecnologie SRL, Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/122 (2006.01); F04B 7/02 (2006.01); F04B 39/08 (2006.01); F04B 39/10 (2006.01); B33Y 80/00 (2015.01); F16K 15/18 (2006.01); F04B 53/10 (2006.01); F04B 49/22 (2006.01); F16K 15/08 (2006.01);
U.S. Cl.
CPC ...
F04B 7/02 (2013.01); F04B 39/08 (2013.01); F04B 39/1053 (2013.01); B33Y 80/00 (2014.12); F04B 49/22 (2013.01); F04B 53/10 (2013.01); F16K 15/08 (2013.01); F16K 15/18 (2013.01);
Abstract
It is disclosed a valve () for a reciprocating compressor, comprising a valve body () which comprises a seat () and a guard (), the seat () and the guard () developing substantially parallel to a valve plane (A). The valve () also comprises a hydraulic apparatus () with pistons () and a hydraulic circuit () provided with a first portion () which is made by additive manufacturing technology according to digital 3D design data.