作者: William O. Cain
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摘要: A system for mixing bulk windshield washer liquid both cold and warm climates utilizing a pair of mixers means selectively actuating these mixers. high concentrate educator is used to mix the weather mixture volume eductor mixture. three way water valve direct eductor. float maintain an essentially constant level within system. Detergent alcohol are drawn from their respective storage containers solely in response fluid flow through eductors, thereby eliminating need electrical pumps or metering equipment.