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:
Mar. 30, 2021
Filed:
Jun. 06, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Marcin Cis, Lutynia, PL;
Piotr Sawicki, Bogdaniec, PL;
Assignee:
HAMILTON SUNSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 49/00 (2006.01); F16K 31/06 (2006.01); F28F 13/06 (2006.01); F15B 13/043 (2006.01);
U.S. Cl.
CPC ...
F16K 49/005 (2013.01); F16K 31/06 (2013.01); F16K 31/0627 (2013.01); F16K 31/0682 (2013.01); F28F 13/06 (2013.01); F15B 13/0438 (2013.01); F15B 2211/62 (2013.01); F28F 2250/102 (2013.01); F28F 2270/00 (2013.01);
Abstract
The present disclosure provides a heat exchanger system for a servovalve, comprising a base comprising a supply port in fluid communication with a return port, a first passage for fluid connection to a source of cooling fluid, and a second passage in fluid communication with the return port. The system further comprises one or more pipes located over a surface of the base, the one or more pipes fluidly connected between the first passage and the second passage, such that in use cooling fluid may flow from the first passage to the second passage via the network of pipes.