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. 14, 1985
Filed:
Apr. 30, 1984
Applicant:
Inventor:
Mitsuyoshi Chiba, Fuji, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
622387 ; 623244 ;
Abstract
A refrigeration system for a refrigerant heating type air conditioning apparatus has a compressor and heat exchangers, a refrigerant heating device for heating the refrigerant during the heating operation, a releasing circuit for bypassing a portion of refrigerant, valves for changing refrigerant flow, and a flow circuit for removing the refrigerant from an outdoor heat exchanger. The refrigerant is withdrawn from the outdoor heat exchanger without interrupting the heating cycle.