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:
May. 01, 2012
Filed:
Jun. 20, 2007
Applicant:
Masakazu Okamoto, Osaka, JP;
Inventor:
Masakazu Okamoto, Osaka, JP;
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F25B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat source side circuit () includes a gas-liquid separator () for the separation of refrigerant flowing therein from an expander () into liquid refrigerant and gas refrigerant and a cooling means () for the cooling of liquid refrigerant heading from the gas-liquid separator () to a utilization side circuit (). Since the refrigerant exiting the gas-liquid separator () is in a saturated liquid form, it always changes state to a subcooled state whenever cooled by the cooling means ().