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. 10, 1981
Filed:
Apr. 12, 1979
Applicant:
Inventors:
Hirokuni Murakami, Yamatokouriyama, JP;
Hiroshi Horii, Kashihara, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma City, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ; G05D / ;
U.S. Cl.
CPC ...
62155 ; 62158 ;
Abstract
A control apparatus for an air conditioner, which selects the operation of the air conditioner between a first mode of warming a room and a second mode of cooling a room, the first mode having a defrosting pause period for defrosting the outdoor heat exchanger, the second mode having a restart-preventing pause period for preventing restarting of a compressor motor, and the abovementioned selection between two modes is made by controlling a logic circuit 16 constituted as a semiconductor IC by applying specified controlling signal thereto.