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. 03, 2020
Filed:
Nov. 12, 2017
Applicant:
Chilldyne, Inc., Carlsbad, CA (US);
Inventor:
Steve Harrington, Cardiff, CA (US);
Assignee:
CHILLDYNE, INC., Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F04C 15/00 (2006.01); F04C 2/18 (2006.01); F04C 2/08 (2006.01); G06F 1/20 (2006.01); F04C 2/12 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20272 (2013.01); F04C 2/08 (2013.01); F04C 2/18 (2013.01); F04C 15/008 (2013.01); G06F 1/206 (2013.01); H05K 7/20281 (2013.01); H05K 7/20763 (2013.01); H05K 7/20781 (2013.01); H05K 7/20836 (2013.01); F04C 2/126 (2013.01); F04C 2270/035 (2013.01); F05B 2210/11 (2013.01); F05B 2260/20 (2013.01); F28D 2021/0028 (2013.01); G06F 2200/201 (2013.01);
Abstract
A central distribution unit (CDU) for circulating coolant is disclosed. The CDU may operate under negative pressure and can have a number of operation modes including: normal operation, pump priming, fill, drain, purge and vacuum test. The CDU includes various valves, pumps and sensors, the placement and actuation of which transitions the CDU into the various modes.