Title:
WASHING MACHINE
Document Type and Number:
Japanese Patent JP2017205339
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To exhibit washing performance and a softening agent effect by surely inputting a liquid detergent and a softening agent.SOLUTION: An input device 50 is constituted by a case 57, a water pouring device 62 and caps 67a, 67b, and it inputs a liquid detergent or a softening agent into a washing tub 53 by a siphon phenomenon. When a total passage cross-section area between an inner bottom part 80 and a lower end of the cap 67a(or 67b) is defined as Sa, a minimum passage cross-section area between an inner peripheral surface of the cap and an outer peripheral surface of a detergent input part is defined as Sb, a total passage area between an upper end of the detergent input part and an inner surface upper direction of the cap 67a (or 67b) is defined as Sc and a minimum passage area on the inner surface of the detergent input part 66a (or 66b) is defined as Sd, the input device is constituted so that the Sd becomes the smallest. Thus, predetermined washing performance and a softening agent effect can be exhibited by surely inputting the liquid detergent or the softening agent by a siphon phenomenon.SELECTED DRAWING: Figure 1
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Inventors:
KODACHI TORU
INUZUKA TADASHI
MAEDA KAZUNORI
INUZUKA TADASHI
MAEDA KAZUNORI
Application Number:
JP2016100583A
Publication Date:
November 24, 2017
Filing Date:
May 19, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
D06F39/02
Domestic Patent References:
| JPH05137888A | 1993-06-01 | |||
| JP2006116183A | 2006-05-11 |
Foreign References:
| GB2141487A | 1984-12-19 |
Attorney, Agent or Firm:
Kenji Kamada
Hiroo Maeda
Hiroo Maeda