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Patent Searching and Data


Title:
HOT-WATER SUPPLY CONTROLLER
Document Type and Number:
Japanese Patent JPH05158551
Kind Code:
A
Abstract:
PURPOSE:To constitute the controller so that strong stimulation caused by a sudden variation is obtained, massage effect becomes large when it is used for a shower and fresh stimulation can be obtained continuously by varying suddenly the hot-water supply quantity and also, varying irregularly holding time by its maximum value and minimum value. CONSTITUTION:When a current is applied to a coil 32 from a hot-water supply controller 15 in accordance with the value of a water quantity setting device 34 in a state that hot water subjected to temperature control is flowing by a temperature control variable operating force generating means 12, a valve body 24 is detached from a valve seat 25 and the hot-water supply quantity is increased. The hot-water supply quantity is determined uniquely by the current of the coil 32. A signal generator 35 generates continuously a signal varied suddenly and also, varies irregularly the holding time by its maximum value and minimum value. The value obtained by adding this signal and the signal of the water quantity setting device 34 becomes a water quantity set value and the water quantity set value is varied hourly. A flow rate control variable operating force generating means 31 is an electromagnetic type and can control the hot-water supply quantity at a high speed. In such a manner, various variations can be attained.

Inventors:
NAGAOKA YUKIO
YONEKUBO HIROAKI
KIDOUCHI YASUO
SHIBA BUNICHI
Application Number:
JP31891591A
Publication Date:
June 25, 1993
Filing Date:
December 03, 1991
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F24H9/00; G05D7/06; (IPC1-7): F24H9/00; G05D7/06
Attorney, Agent or Firm:
Akira Kobiji (2 outside)