Title:
【発明の名称】電子制御洗濯機の稼動方法
Document Type and Number:
Japanese Patent JP2839527
Kind Code:
B2
Abstract:
In a method for operating a washing machine, the accumulated value representative of the number of washing works done in the washing machine is updated and stored in a nonvolatile memory each time such washing work is done. The accumulated value is compared with a predetermined value representative of a tolerance limit number of washing work of such washing machine. In case that the accumulated value is beyond the predetermined value, the washing machine is made inoperative. The user may be informed visually and/or acoustically of the inoperative condition of such washing machine.
Inventors:
TAKAHASHI TOSHIHIRO
ITO KOICHI
HIDA HIDEYUKI
ITO KOICHI
HIDA HIDEYUKI
Application Number:
JP3335889A
Publication Date:
December 16, 1998
Filing Date:
February 13, 1989
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
International Classes:
D06F34/28; G07C3/00; (IPC1-7): D06F33/02
Domestic Patent References:
| JP63262189A | ||||
| JP6389992A | ||||
| JP1178289A | ||||
| JP63183981U |
Attorney, Agent or Firm:
Akio Takahashi (1 person outside)