Title:
ドラム式洗濯機
Document Type and Number:
Japanese Patent JP3986470
Kind Code:
B2
Abstract:
Rinsing efficiency is improved comparing with flapping-impacting rinsing. During rinsing process, a drum (13) is driven rotated by following steps: firstly, rotating the drum with a first predetermined spin speed by which the laundry is lifted to the top and then dropped for predetermined ON-OFF time; secondly, down regulating the spin speed, and rotating the drum with a second predetermined spinspeed by which the laundry rolls at a position near the bottom of the drum for predetermined ON-OFF time; thirdly, rotating the drum with the first spin speed for the ON-OFF time for a second time only, enhancing the spin speed, rotating the drum with a third predetermined spin speed by which the laundry adheres to the internal wall of the drum (13) slightly for the predetermined ON-OFF time. Above steps are repeated.
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Inventors:
Shinji Mae
Application Number:
JP2003173801A
Publication Date:
October 03, 2007
Filing Date:
June 18, 2003
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
D06F33/02; D06F23/02; D06F25/00
Domestic Patent References:
| JP55019117A | ||||
| JP9248395A | ||||
| JP64020895A | ||||
| JP56040188A | ||||
| JP49055282U |
Attorney, Agent or Firm:
Hiroshi Kakutani