Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Fumio Ota

Hiroyuki Fujii

Yuko Omura

Yasuyuki Nukina

Yoshitoyo Kenjo

Shunji Imai

A cleaning method includes a first operation step of allowing a mist of a first cleaning fluid atomized in the order of microns to permeate into and remain in a food debris stuck on a to-be-cleaned item for a predetermined period of time; and a second operation step of removing the food debris on the to-be-cleaned item by using a second cleaning fluid. The second operation step is to be performed after the first operation step.

Cleaning method and dishwasher using same

A washing basket doubling as a spin-drier is disposed rotatably in a water-tub. A motor drives the basket, which generates centrifugal force. The centrifugal force cause cleansing water to run through the fibers of clothes in the basket, thereby cleansing the clothes. A control device cause variation of the spinning of the basket so that the centrifugal force working on the clothes is varied, which cleanses the clothes more effectively. The clothes in the basket receive only water-moving-force, and they can be cleansed without being damage or entangled.

Washing machine

A washing machine having a water supply valve 10 to supply water into a washing spin tank 2. The washing spin tank 2 is rotatably provided inside outer tank 1. The washing machine also has a motor 5, etc., and a controller to control the washing machine as a whole. The controller is provided with a first process of rotating the washing spin tank 2 while supplying water and a second process of sprinkling water into the washing spin tank 2 after raising the washing water in between the outer tank 1 and the washing spin tank 2 by centrifugal force due to the rotation of the washing spin tank 2. The result being reduced damage and tangling of the wash while efficiently utilizing washing time, securing cleansing force, and reducing non-uniformity of washing.

A washing machine includes a wash-and-dewatering sink 4, a motor 6 rotating the wash-and-dewatering sink 4, a detergent fluid supply device 12 supplying detergent fluid to clothes in the wash-and-dewatering sink 4, and control unit controlling both the motor 6 and the detergent fluid supply device 12 in such a manner, when the wash-and-dewatering sink 4 is rotated by the motor 6, detergent fluid is supplied to the clothes in the wash-and-dewatering sink 4 by the detergent fluid supply device 12.

Growing community of inventors

Hyogo, Japan

Fumio Ota