Title:
ELECTRIC WATER BOILER
Document Type and Number:
Japanese Patent JPH057531
Kind Code:
A
Abstract:
PURPOSE: To provide an electric water boiler capable of making a temp. of hot water in a container uniform at the second warming time.
CONSTITUTION: Upon selection of the second warming temp., a heat reserving heater energization control means 63 varies the energization rate of a heat reserving heater 3b to add the amount of heat to hot water in a container to such a degree as to cause convection. After that, a second heat reserving means 64 turns the energization rate of the heater 3b back to a normal condition, and warms with the second warming temp. T2 maintained. Thus, an indicated temp. always coincides with a temp. of hot water in the container.
Inventors:
KAWASAKI NOBUHIKO
MIKAJIRI KAZUKI
NISHIKAWA SATOSHI
HIROOKA MITSUO
MIKAJIRI KAZUKI
NISHIKAWA SATOSHI
HIROOKA MITSUO
Application Number:
JP16137391A
Publication Date:
January 19, 1993
Filing Date:
July 02, 1991
Export Citation:
Assignee:
SHARP KK
International Classes:
A47J27/21; G05D23/00; (IPC1-7): A47J27/21; G05D23/00
Attorney, Agent or Firm:
Nakamura Tsunehisa