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:
Feb. 02, 1999
Filed:
Jun. 16, 1997
Applicant:
Inventor:
Michael Wang, Taipei, TW;
Assignee:
Yuan Ding Construction Co., Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25C / ;
U.S. Cl.
CPC ...
62139 ; 62201 ;
Abstract
An apparatus for measuring ice amount of ice tank for ice-storage type air-conditioning system generally includes an operation control circuit and a software control flow for the operation control circuit, characterized in that the amount of ice in the ice tank is precisely calculated from the conductivity of the water in the ice tank through the operation control circuit as input data for energy management control system to improve the efficiency for the air-conditioning system.