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. 06, 2018
Filed:
Aug. 13, 2015
Abb Technology Oy, Helsinki, FI;
Francesco Agostini, Zofingen, CH;
Daniele Torresin, New Berlin, WI (US);
Mathieu Habert, Baden Daettwil, CH;
Bruno Agostini, Baden Daettwil, CH;
ABB Technology Oy, Helsinki, FI;
Abstract
The invention relates to a cooling element () comprising: a fluid channel () providing a pulsating heat pipe, a first evaporator () for receiving heat from electric components () and for passing the heat into fluid in the fluid channel (), and a first condenser () for receiving fluid from the first evaporator () via the fluid channel () and for cooling fluid in the fluid channel. In order to obtain an even temperature distribution at the first evaporator () an adiabatic zone where the temperature of the fluid in the fluid channel () remains unchanged or a cooling zone, with a second condenser () cooling fluid in the fluid channel (), separates the first evaporator () from the loops () in the second end () of the fluid channel.