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:
Apr. 26, 2022
Filed:
Mar. 07, 2017
Applicant:
Nuovo Pignone Tecnologie Srl, Florence, IT;
Inventors:
Matteo Berti, Florence, IT;
Giuseppe Sassanelli, Florence, IT;
Giuseppe Iurisci, Florence, IT;
Thomas Alban, Chatenoy le Royal, FR;
Assignee:
NUOVO PIGNONE TECNOLOGIE SRL, Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 1/04 (2006.01); F25J 1/00 (2006.01); F01D 15/00 (2006.01); F01D 25/16 (2006.01); F04D 25/02 (2006.01); F02C 1/02 (2006.01); F25J 3/06 (2006.01); F25J 1/02 (2006.01); F25J 3/04 (2006.01); F02C 7/06 (2006.01); F25B 1/10 (2006.01); F25B 11/04 (2006.01); F25B 31/02 (2006.01); F04D 25/06 (2006.01); F04D 29/058 (2006.01); F04D 29/58 (2006.01); F01D 25/18 (2006.01); F04D 29/70 (2006.01); F25B 31/00 (2006.01);
U.S. Cl.
CPC ...
F25J 1/0022 (2013.01); F01D 15/005 (2013.01); F01D 25/16 (2013.01); F01D 25/183 (2013.01); F02C 1/02 (2013.01); F02C 7/06 (2013.01); F04D 25/024 (2013.01); F04D 25/06 (2013.01); F04D 29/058 (2013.01); F04D 29/584 (2013.01); F04D 29/5806 (2013.01); F04D 29/706 (2013.01); F25B 1/04 (2013.01); F25B 1/10 (2013.01); F25B 11/04 (2013.01); F25B 31/026 (2013.01); F25J 1/005 (2013.01); F25J 1/0035 (2013.01); F25J 1/0257 (2013.01); F25J 1/0279 (2013.01); F25J 1/0288 (2013.01); F25J 3/04381 (2013.01); F25J 3/061 (2013.01); F25J 3/064 (2013.01); F25J 3/0635 (2013.01); F25J 3/0695 (2013.01); F25B 31/006 (2013.01); F25B 2400/13 (2013.01); F25B 2400/14 (2013.01); F25B 2400/23 (2013.01); F25B 2500/18 (2013.01); F25J 2220/64 (2013.01); F25J 2230/20 (2013.01); F25J 2230/30 (2013.01); F25J 2230/32 (2013.01); F25J 2240/02 (2013.01); F25J 2270/04 (2013.01); F25J 2270/14 (2013.01);
Abstract
An expander and motor-compressor unit is disclosed. The unit includes a casing and an electric motor arranged in the casing. A compressor is arranged in the casing and drivingly coupled to the electric motor through a central shaft. Furthermore, a turbo-expander is arranged for rotation in the casing and is drivingly coupled to the electric motor and to the compressor through the central shaft.