Title:
ELECTRIC WATER HEATER AND ITS DISCHARGE CONTROL METHOD
Document Type and Number:
Japanese Patent JP2009213548
Kind Code:
A
Abstract:
To provide an electric water heater capable of surely, accurately and safely discharging a discharge volume desired by a user.
This electric water heater is configured to correct a displacement signal (d) set by a setting means 6 based on detection signals Sf and St from liquid state detection means 15 and 15A that detect the state of liquid retained in a container, to form a discharge setting signal Dh, drivingly control hot water discharge means 9 and 20 using the discharge setting signal Dh and accurately discharge the liquid of the discharge volume per unit time set by the user.
Inventors:
KANBARA MASASHI
FUKUDA TAKAYUMI
FUKUDA TAKAYUMI
Application Number:
JP2008057874A
Publication Date:
September 24, 2009
Filing Date:
March 07, 2008
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
A47J27/21
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Wada
Mitsuo Tanaka
Mitsuo Wada