Title:
INSTANTANEOUS WATER HEATER
Document Type and Number:
Japanese Patent JP3531287
Kind Code:
B2
Abstract:
PURPOSE: To provide an instantaneous water heater which ejects no hot water from a shower head even when impurity contained in water is adhered to a support point of a pin in the on state of a paddle as flow water is stopped and hence the paddle does not operate smoothly and even when a contact of a lead switch is fused, and which serves as a safety device against a burn upon any trouble being produced.
CONSTITUTION: A water inlet tube 20 of an instantaneous water heater is located interiorly below a tank 30, and a hot water outlet tube 34 is inserted from the lower part of the tank 30 and is located interiorly above the tank 30. A thermistor 32 is provided on the upper part of the tank 30 and is inserted into the hot water outlet tube 34 so that hot water temperature can be detected without delay of the operation and hence a burn can be prevented.
Inventors:
Kamimura, Masahito
Application Number:
JP13134495A
Publication Date:
May 24, 2004
Filing Date:
May 30, 1995
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F24H1/10; (IPC1-7): F24H1/10
Attorney, Agent or Firm:
岩橋 文雄 （外２名）