Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/049697
Kind Code:
A1
Abstract:
A purification unit (22) is provided in a washing water circulation passage. The purification unit (22) has a case (28), a rotating cylinder which is rotatably provided within the case (28), and a second motor (30) which rotates the rotating cylinder. The rotating cylinder has an inlet into which washing water flows, and an outlet from which washing water flows. A control unit (31) is configured to perform: separation operation in which the rotating cylinder is rotated by the second motor (30) to centrifugally separate foreign matter from washing water passing through the purification unit (22); removal operation in which the rotating cylinder is rotated by the second motor (30) to remove foreign matter accumulated within the rotating cylinder; and discharge operation in which washing water within a washing tank (4) is discharged through the purification unit (22) to discharge, to the outside of the circulation passage, the foreign matter having been removed from the rotating cylinder.
Inventors:
WAKITA KATSUYA
KURAKAKE TOSHIYUKI
KURAKAKE TOSHIYUKI
Application Number:
PCT/JP2018/031465
Publication Date:
March 14, 2019
Filing Date:
August 27, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
D06F39/10; C02F1/38
Foreign References:
| JP2005152212A | 2005-06-16 | |||
| JPS52112169A | 1977-09-20 | |||
| JP2003311085A | 2003-11-05 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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