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Title:
METHOD FOR DETERMINING MAINTENANCE TIME OF ELECTRIC APPLIANCE
Document Type and Number:
Japanese Patent JP3832193
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a method for determining the maintenance time of an electric appliance by which the maintenance times of the plural same electric appliances installed at the same time can be determined appropriately and finely differently in time.
SOLUTION: The number of the driving times of an electronic appliance is counted and when it reaches the time when the number of years (n-years) set in advance has passed, a counted value N until then is divided by (n). When N/n times is counted in addition from the time point, the time point is determined to be the maintenance time. When the total accounted value reaches the number of endurance times before reaching the n-years or counting N/n times, the time point is determined to be the maintenance time. When durability passes before the maintenance time decision is performed, the time point is determined to be the maintenance time.


Inventors:
竹田 真人
鷹股 憲
高羽 利明
大平 彰哉
冨田 勝紀
井戸田 育哉
池川 直
Application Number:
JP2000155155A
Publication Date:
October 11, 2006
Filing Date:
May 25, 2000
Export Citation:
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Assignee:
株式会社INAX
International Classes:
E03D9/08; G07C3/00; (IPC1-7): G07C3/00; E03D9/08
Domestic Patent References:
JP4076561A
JP8006444A
JP2002515293A
Attorney, Agent or Firm:
重野 剛