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:
Jan. 22, 2013
Filed:
Oct. 10, 2008
Jose Miguel Corberan Salvador, Valencia, ES;
Jose Gonzalvez Macia, Picanya, ES;
Roberto San Martin Sancho, Estella, ES;
Jose Miguel Corberan Salvador, Valencia, ES;
Jose Gonzalvez Macia, Picanya, ES;
Roberto San Martin Sancho, Estella, ES;
BSH Bosch und Siemens Haugeraete GmbH, Munich, DE;
Abstract
A household appliance includes a drying chamber, a process air loop and a heat pump. The heat pump includes a heat transfer loop containing a heat transfer fluid, an evaporator heat exchanger, a liquefier heat exchanger, a compressor, and a nozzle. The heat transfer fluid has a critical temperature above 60° C., a nominal heat of vaporization at boiling point of at least 220 kJ/kg, a GWP index of less than 150 and a lower flammability level of at least 0.1 kg/m. Preferably, the household appliance is a dryer for drying wet laundry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile