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. 27, 2018
Filed:
Feb. 24, 2015
Mitsubishi Heavy Industries Thermal Systems, Ltd., Tokyo, JP;
Abstract
This chiller control device () is provided with: a storage unit () which stores operation data detected at each site in a turbo chiller; a compression unit () which, when the size of the operation data accumulated over time in the storage unit () becomes too large, converts the operation data each time a condition depending on the type of operation data is met, thereby compressing the data size; and a diagnostic unit () which evaluates the state of the turbo chiller on the basis of the operation data converted by the compression unit (). By this means, the state of the chiller can be diagnosed without increasing the storage capacity of the storage medium that stores operation data of the turbo chiller.