| 摘要 |
A DRUM TYPE WASHING MACHINE INCLUDES HEATING UNIT (41) FOR HEATING WASHING WATER IN WATER TUB (26), WATER SUPPLY UNIT (37 OR 38B) FOR CONTROLLING A SUPPLY OF THE WASHING WATER INTO WATER TUB (26), WATER DRAINING UNIT (36) FOR CONTROLLING A DRAIN OF THE WASHING WATER IN WATER TUB (26), AND CONTROL UNIT (44) FOR CONTROLLING A SERIES OF CYCLES HAVING WASH, RINSE AND WATER-EXTRACTION. CONTROL UNIT (44) PERFORMS A COOLING CYCLE OF REPEATING A WATER SUPPLY AND DRAIN BY CONTROLLING WATER SUPPLY UNIT (37 OR 38B) AND WATER DRAINING UNIT (36) UNTIL THE HEATED WASHING WATER IS COOLED TO A PREDETERMINED TEMPERATURE DURING A WATER DRAINING OPERATION FOLLOWING A HIGH TEMPERATURE WASHING CYCLE FOR PERFORMING A WASHING WITH THE WASHING WATER HEATED TO A TEMPERATURE ABOVE ANOTHER PREDETERMINED TEMPERATURE BY CONTROLLING HEATING UNIT (41). |
