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. 09, 2010
Filed:
Jun. 08, 2005
Vitale Bruzzo, Vicenza, IT;
Vitale Bruzzo, Vicenza, IT;
Ecoclim SA, , CH;
Abstract
The invention concerns an absorption cooling system for a motor vehicle using water as coolant and an absorbent. Said system comprises a circuit designed to ensure circulation of the coolant, when the engine is stopped, from the evaporator () to the absorber () passing through the electromagnetic valve () through the continued operation of the evaporator pump () for a predetermined duration and through maintaining the electromagnetic valve () in open position after the engine has stopped for another predetermined duration before it is closed. The evaporator pump () is kept in operation upon closure of the electromagnetic valve () so as to allow the coolant to circulate in the circuit from the evaporator () to the boiler () passing through the exchanger (). Said system enables, when the engine is stopped, the zones containing residual deposits of absorbent to be diluted thereby preventing crystallization of said residual deposits.