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:
Apr. 02, 1985
Filed:
Apr. 20, 1982
Mineo Sato, Wakayama, JP;
Tadaaki Kawaguchi, Wakayama, JP;
Yukinori Okawachi, Wakayama, JP;
Yasuyuki Funahashi, Kainan, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An air conditioning apparatus of the type embedded within a ceiling of a room is disclosed which is characterized in that the upper part of the main body to be installed within the ceiling is divided by a partition plate into a suction side passage and a blow-off side passage, a blower and a heat exchanger being contained in the suction and the blow-off side passages, respectively, and that mounted in the lower part of the main body is a chamber block which comprises a suction chamber in communication with the blow-off side passage and a blow-off chamber provided around the suction chamber and in communication with the blow-off side passage, the chamber block being formed of foamed resin, and that an exposed ceiling panel having suction orifices at the middle thereof and in communication with the suction chamber and blow-off orifices provided around the suction orifices and in communication with the blow-off chamber is mounted to the lower part of the chamber block.