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:
Jan. 03, 1989
Filed:
Jun. 11, 1987
Toyohiro Kobayashi, Shizuoka, JP;
Nobuo Otsuka, Kamakura, JP;
Peter Thompson, Cypress, CA (US);
Larry J Stratton, Cypress, CA (US);
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A duct type air conditioning system with a variable capacity blower in which the maximum blower capacity is established at initialization of the system at the optimum blower capacity. The optimum capacity is established by varying the capacity of the blower and measuring the air flow volume and air flow noise. The optimum capacity is inputed into the control system through a central thermostat which has a liquid crystal display associated therewith. The system installer interfaces with the control system by a dialog which occurs through the liquid crystal display. The optimum capacity of the blower is stored in a memory device, and the control system variably controls the capacity of the blower so as not to exceed the optimum capacity.