Title:
洗濯機
Document Type and Number:
Japanese Patent JP4103245
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To secure rinsing performance, and prevent remaining of foam even when a detergent of less foam breaking effect is used in a washing machine in which washing water is circulated for washing and rising. SOLUTION: A washing-cum-dehydration tank 2 rotatably disposed in an outer tank 1 is driven by a motor 5, and water is sprayed from an upper part of the washing-cum-dehydration tank 2 into the washing-cum-dehydration tank 2 by rotation of it. By a control device 13, the actions of the motor 5, a water supply valve 10, a drain valve 12, etc., are controlled, and this control means 13 executes a first process where a rotation number of the washing-cum- dehydration tank 2 is set at that for spraying water from the upper part, a second process comprising water injecting rinsing where water is replaced, and a third process where the rotation number of the washing-cum-dehydration tank 2 is set at that without spraying water from the upper part in this order.
Inventors:
Yuko Omura
Hiroyuki Fujii
Hiroyuki Fujii
Application Number:
JP14286099A
Publication Date:
June 18, 2008
Filing Date:
May 24, 1999
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
D06F33/02
Domestic Patent References:
| JP10328475A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano