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:
Sep. 16, 2003
Filed:
Aug. 06, 2001
Applicant:
Inventors:
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 4/902 ;
U.S. Cl.
CPC ...
F25B 4/902 ;
Abstract
A scroll compressor comprises an operating state detection part ( ) detecting an operating state, a variable-speed motor ( ), a control part ( ) and an unloading mechanism ( ) serving as capacity control means. The control part ( ) controls operation of the unloading mechanism ( ) and the rotational frequency of the motor ( ) in response to the operating state detected by the operating state detection part ( ). An air conditioner comprises the aforementioned scroll compressor, a condenser ( ), an expansion valve ( ) and an evaporator ( ).