Title:
ELECTRIC WATER HEATER
Document Type and Number:
WIPO Patent Application WO/2023/074479
Kind Code:
A1
Abstract:
The present invention provides an electric water heater having a normal operation mode, set operation mode, and a pressurized operation mode, and having, as the set operation mode, a warm/cool operation mode, a cool down operation mode, and a warm up operation mode, the electric water heater including a nonvolatile memory and a display section 20 displaying the temperature of hot water set by a first operation section 11, the set operation mode selected by a second operation section 12, and the pressurized operation mode selected by a third operation section 13. When a fifth operation section 15 instructs an operation, the display section 20 displays the set temperature, the set operation mode, and the pressurized operation mode, and a user can select the operation mode according to the user's preference. Even when a main power supply is turned off, contents set in each mode are stored, eliminating the need for setting operations for the subsequent uses. Thus, the electric water heater has high operability.
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Inventors:
MATSUMURA RYOJI
HAYASHI MASAHIRO
SHIMOBOU KAZUYA
MORINO NAOKI
ARAMAKI KOSUKE
HAYASHI MASAHIRO
SHIMOBOU KAZUYA
MORINO NAOKI
ARAMAKI KOSUKE
Application Number:
PCT/JP2022/038844
Publication Date:
May 04, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24H1/10; F24H15/395; F24H15/429; G05D23/00
Foreign References:
| JP2011208898A | 2011-10-20 | |||
| JP2008134044A | 2008-06-12 | |||
| JPH05265577A | 1993-10-15 | |||
| JPH05233077A | 1993-09-10 | |||
| JP2017026278A | 2017-02-02 | |||
| JP2002325290A | 2002-11-08 | |||
| JP2012172947A | 2012-09-10 | |||
| JP2004011976A | 2004-01-15 |
Attorney, Agent or Firm:
ABE Shinichi et al. (JP)
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