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:
Nov. 11, 2003
Filed:
Jul. 17, 2002
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 4/902 ;
U.S. Cl.
CPC ...
F25B 4/902 ;
Abstract
A separate-type air conditioner that can reduce the effect of voltage fluctuations in a commercial power supply ( ) on a compressor ( ), reduce material costs while maintaining vibrations of an outdoor unit ( ) at low levels, and improve working efficiency during an assembly operation. The outdoor unit ( ) includes a voltage correction circuit ( ) to keep an output voltage to the compressor ( ) constant (optimum) irrespective of the voltage fluctuations in the commercial power supply ( ).
Nishizuka, Toshiharu. (2003). Separate-type air conditioner (U.S. Patent No. 6644057). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6644057
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