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.:

US 9639096 B1

PDF
Full Text
Expired
Date of Patent:
May. 02, 2017

Filed:

Feb. 25, 2011
Applicant:

Kazuo Miwa, Tokyo, JP;

Inventor:

Kazuo Miwa, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 23/19 (2006.01); F24F 11/00 (2006.01); F25D 29/00 (2006.01); G06Q 50/00 (2012.01); A47F 3/04 (2006.01);
U.S. Cl.
CPC ...
G05D 23/19 (2013.01); F24F 11/006 (2013.01); F25D 29/00 (2013.01); G06Q 50/00 (2013.01); A47F 3/0482 (2013.01); F24F 2011/0013 (2013.01); F24F 2011/0016 (2013.01); F24F 2011/0061 (2013.01);
Abstract

A showcase control systemcomprises a showcase operating rate detection unitthat detects a showcase operating rate of a showcase control unitwhich controls freezing or refrigerating inside a showcase, an over-operating detection unitthat outputs an over-operating signal when the showcase operating rate input from the showcase operating rate detection unitexceeds a predetermined value, and an air-conditioning control systemthat curtails the energy-saving control of an air conditionerwhen receiving an over-operating signal from the over-operating detection unit. Thereby, it is possible to comprehensively perform energy-saving control of a showcase and an air conditioner at a sales space where the showcase is installed.


Find Patent Forward Citations

Loading…