Title:
WASHING MACHINE
Document Type and Number:
Japanese Patent JP3680766
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce mechanical force to be made to act on laundry in a washing process.
SOLUTION: High concentration detergent liquid whose detergent concentration is 80 to 300 magnifications is generated by dissolving a detergent in the small amount of city water, the chemical washing power of the detergent acting on stains stuck to the laundry is made to act by spraying/infiltrating the high concentration detergent liquid to the laundry wetted beforehand while diluting it to the detergent concentration of 5 to 20 magnifications and washing efficiency is improved. Thereafter, in the case of supplying the amount of water required for washing and performing washing, the mechanical force made to act on the laundry is reduced and the damages and entanglements of the laundry are reduced.
Inventors:
Toshifumi Koike
Shiro Obayashi
Toshiyasu Kamano
Isao Hiyama
Noriko Shimazaki
Hisamura Kayo
Shiro Obayashi
Toshiyasu Kamano
Isao Hiyama
Noriko Shimazaki
Hisamura Kayo
Application Number:
JP2001167562A
Publication Date:
August 10, 2005
Filing Date:
June 04, 2001
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
D06F33/02; D06F17/00; D06F25/00; D06F39/02; D06F39/04; D06F39/08; (IPC1-7): D06F33/02; D06F25/00; D06F39/04; D06F39/08
Domestic Patent References:
JP59085691A | ||||
JP2000342887A |
Attorney, Agent or Firm:
Yasuo Sakuta