Title:
MULTIPLE CIRCUIT COOLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/003843
Kind Code:
A3
Abstract:
The present application provides a cooling system having a refrigerant-to-refrigerant heat exchanger having first and second flow passages extending therethrough and a cold plate having first and second flow passages extending therethrough, the first flow passage of the cold plate configured to communicate with the first flow passage of the heat exchanger and the second flow passage of the cold plate configured to communicate with the second flow passage of the heat exchanger. During low ambient air temperatures, a vehicle battery is cooled to its operational temperatures by the cold plate without having to operate a vapor compression loop.
Inventors:
TRUMBOWER MICHAEL W (US)
Application Number:
PCT/US2012/045236
Publication Date:
February 20, 2014
Filing Date:
July 02, 2012
Export Citation:
Assignee:
PARKER HANNIFIN CORP (US)
TRUMBOWER MICHAEL W (US)
TRUMBOWER MICHAEL W (US)
International Classes:
B60L11/18; B60H1/00; B60L1/00; B60L3/00; B60L50/16
Foreign References:
| EP1065354A2 | 2001-01-03 | |||
| EP1637709A2 | 2006-03-22 | |||
| DE102004035879A1 | 2006-02-16 |
Attorney, Agent or Firm:
CLUNK, Patrick, F. (Otto Boisselle & Sklar, LLP,1621 Euclid Ave.,19th. Floo, Cleveland Ohio, US)
Download PDF: