Title:
CLOTHES DRYER
Document Type and Number:
WIPO Patent Application WO/2010/010679
Kind Code:
A1
Abstract:
A clothes dryer provided with a washing tub, an air circulator, and a heat pump and drying laundry by operation of the air circulator and the heat pump. The rotational speed of a compressor is changed by controlling frequency, and the clothes dryer can be operated by selection of either a quick-drying mode for drying the laundry in a relatively short time by changing a drive frequency of the compressor or a saving mode for drying the laundry in a time longer than the time of the quick-drying mode. In the saving mode, the compressor is driven in a frequency band providing a high coefficient of performance.
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Inventors:
UMAKOSHI KIYOTERU (JP)
NISHIWAKI SATORU (JP)
SAKUMA TSUTOMU (JP)
NISHIWAKI SATORU (JP)
SAKUMA TSUTOMU (JP)
Application Number:
PCT/JP2009/003379
Publication Date:
January 28, 2010
Filing Date:
July 17, 2009
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA CONSUMER ELECT HOLDING (JP)
TOSHIBA HOME APPLIANCES CORP (JP)
UMAKOSHI KIYOTERU (JP)
NISHIWAKI SATORU (JP)
SAKUMA TSUTOMU (JP)
TOSHIBA CONSUMER ELECT HOLDING (JP)
TOSHIBA HOME APPLIANCES CORP (JP)
UMAKOSHI KIYOTERU (JP)
NISHIWAKI SATORU (JP)
SAKUMA TSUTOMU (JP)
International Classes:
D06F25/00; D06F58/02; D06F58/46; D06F58/48
Foreign References:
| JP2004236965A | 2004-08-26 | |||
| JP2007289558A | 2007-11-08 | |||
| JP2006075217A | 2006-03-23 |
Other References:
See also references of EP 2333141A4
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Satow international patent firm (JP)
Patent business corporation Satow international patent firm (JP)
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