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:
Oct. 22, 2019
Filed:
Mar. 07, 2013
Applicant:
Airlight Energy Ip SA, Biasca, CH;
Inventors:
Andrea Pedretti-Rodi, Bellinzona, CH;
Giw Zanganeh, Viganello, CH;
Assignee:
Airlight Energy IP SA, Biasca, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 31/02 (2006.01); F02C 6/16 (2006.01); F15B 1/02 (2006.01); F02C 6/14 (2006.01); F28D 20/00 (2006.01); F02C 1/05 (2006.01);
U.S. Cl.
CPC ...
F02C 6/16 (2013.01); F02C 1/05 (2013.01); F02C 6/14 (2013.01); F15B 1/024 (2013.01); F28D 20/00 (2013.01); F28D 20/0056 (2013.01); F17C 2221/031 (2013.01); F17C 2223/0123 (2013.01); F17C 2223/035 (2013.01); F17C 2260/046 (2013.01); F17C 2270/0149 (2013.01); F17C 2270/0581 (2013.01); F28D 2020/0082 (2013.01); Y02E 60/142 (2013.01); Y02E 60/15 (2013.01);
Abstract
The invention relates to a compressed air energy storage system comprising a pressure accumulator () for gas to be stored under pressure, and a heat accumulator () for storing the compression heat that has accumulated during charging of the pressure accumulator (), wherein the heat accumulator () is arranged ready for use in an overpressure zone (). Said arrangement enables a structurally simple heat accumulator to be provided, since said heat accumulator is not loaded by the pressure of the gas passing therethrough.