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. 26, 1989
Filed:
Jun. 29, 1988
Applicant:
Inventors:
Ryuichi Kawamoto, Aichi, JP;
Shigeru Sakakibara, Aichi, JP;
Kazuyuki Wakahara, Gifu, JP;
Ikutoshi Nebashi, Aichi, JP;
Assignees:
Inax Corporation, Tokoname, JP;
Chubo Electric Power Co., Inc., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
236 1212 ; 137565 ; 13762415 ;
Abstract
Water and hot water from a water storage tank and a hot water storage tank, respectively, are mixed in a mixing valve, are pressured up by a pump, and outflow from a shower head. The motor for the mixing valve and the pump are driven so that a signal is output from the controller to the regulator of the motor for altering the mixing ratio of hot water to water in the mixing valve and the regulator of the pump thereby to obtain objective water temperature and water pressure.