| 发明名称 |
WATT-HOUR METER, ELECTRIC WATER HEATER AND ELECTRIC WATER HEATER SYSTEM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To calculate an electric power charge plan applied to an electric water heater. <P>SOLUTION: In this electric water heater system, a watt-hour meter 5 is provided with current carrying detection storage means 51-54 detecting and storing current carrying time by a water heater body 4, a host server 3 is provided with a charge plan database 31 storing a time zone or the like allowing current carrying of each the electric power charge plan, and the electric power charge plan applied to the electric water heater 2 is calculated by a plan calculation program 33 on the basis of information of the charge plan database 31 and current carrying time data transmitted from the watt-hour meter 5. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
| 申请公布号 |
JP2006292215(A) |
申请公布日期 |
2006.10.26 |
| 申请号 |
JP20050110954 |
申请日期 |
2005.04.07 |
| 申请人 |
CHUGOKU ELECTRIC POWER CO INC:THE;ENERGIA LIFE & ACCESS:KK |
发明人 |
YAMAMOTO SHIN;TAKEUCHI TAKASHI;MIYAMOTO TAISUKE;ICHIBAYASHI TATSUYA;KANASHIGE NOBUHIKO;SAITO MITSUO;UEDA YUJI;SAKAMOTO ATSUSHI;ISHIDA MITSUHIKO;KUMADA MICHI;KAKIMOTO TAKESHI |
| 分类号 |
F24H1/18;F24H1/00;G08C15/00 |
主分类号 |
F24H1/18 |
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