AN AIR VALVE COMBINDING TYPED POLYURETHANE FOAM EJECTION DEVICE FOR TIRE
    2.
    发明公开
    AN AIR VALVE COMBINDING TYPED POLYURETHANE FOAM EJECTION DEVICE FOR TIRE 审中-公开
    用于轮胎的空气阀组合型聚氨酯泡沫排出装置

    公开(公告)号:EP3248816A1

    公开(公告)日:2017-11-29

    申请号:EP17165156.5

    申请日:2017-04-06

    发明人: LEE, Dae-Keun

    IPC分类号: B60C29/06 B60C19/00 B60C5/00

    摘要: An embodiment of the present invention provides an air injection valve-integrated spray for spraying and applying polyurethane foam to a desired portion of a tire. The spray includes a polyurethane foam chamber (210) disposed at an end of a coupling portion and keeping polyurethane foam under pressure and an air delivery chamber (220) delivering air injected from an air injection valve (100) to a breaking portion of the polyurethane foam chamber, in which the breaking portion of the polyurethane foam chamber is broken by air coming out of the air delivery chamber, so the polyurethane foam is sprayed.

    摘要翻译: 本发明的一个实施例提供了一种用于将聚氨酯泡沫喷射并施加到轮胎的期望部分的空气喷射阀集成式喷雾器。 喷雾器包括设置在联接部分的端部并且保持聚氨酯泡沫处于压力下的聚氨酯泡沫室(210),以及将从空气喷射阀(100)喷射的空气输送到聚氨酯的破裂部分的空气输送室(220) 泡沫室,其中聚氨酯泡沫室的破碎部分被从空气输出室排出的空气破坏,因此聚氨酯泡沫被喷射。