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:
Aug. 01, 2000
Filed:
Sep. 02, 1999
Susumu Nakayama, Shizuoka, JP;
Kensaku Oguni, Shimizu, JP;
Hiromu Yasuda, Shizuoka, JP;
Kenichi Nakamura, Shimizu, JP;
Yasutaka Yoshida, Shimizu, JP;
Tomomi Umeda, Tsuchiura, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
To obtain an electricity storage type air conditioning apparatus which is capable of coping with the improvement in performance of the air conditioner or the needs for increase in cooling load and additional equipment to be installed afterward, by which it becomes possible to easily reduce the power consumption in the daytime even for an existing apparatus in which peak power cut is not considered, and which is suitable to reduce the noise and decrease the size. An electricity storage type air conditioning apparatus comprises a refrigeration cycle system including a compressor, a thermal-source-side heat exchanger, a decompression device and a service-side heat exchanger which are annularly connected by means of pipes to allow a refrigerant to circulate therethrough, a storage battery in which electric power is stored, and a cooling/heating source device by which the refrigerant is cooled and heated between the thermal-source-side heat exchanger and the service-side heat exchanger, the cooling/heating source device being driven with the storage battery.