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:
Dec. 19, 1989
Filed:
Apr. 20, 1988
Applicant:
Inventors:
Toshio Kuno, Fukuoka, JP;
Yoshikazu Shindo, Fukuoka, JP;
Yukio Kuno, Fukuoka, JP;
Takeshi Ueno, Fukuoka, JP;
Akira Torimi, Saga, JP;
Yoji Mori, Fukuoka, JP;
Assignee:
Kabushiki Kaisha Kyoritsu, Oaza Wada, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F / ;
U.S. Cl.
CPC ...
98 402 ; 98 4024 ; 98 411 ; 981211 ; 981212 ; 137298 ; 138 39 ; 138 45 ;
Abstract
An air-conditioning apparatus for adjusting the direction and quantity of air comprises a duct device forming an air passage passing through the duct device, and an airflow adjusting device. The airflow adjusting device is made from a single thin plate and fitted to the duct device across the air passage to adjust a flow of air. Slits of predetermined patterns are formed on the airflow adjusting device to define a plurality of vanes which are integral to the airflow adjusting device.