公开(公告)号：US4899826A

公开(公告)日：1990-02-13

申请号：US173424

申请日：1988-03-25

Applicant: William T. Penn

Inventor： William T. Penn

IPC: A62C3/07 ,  B29C73/16 ,  B60S5/04

CPC classification number: B29C73/166 ,  A62C3/07 ,  B60S5/043 ,  B29L2023/245

Abstract: A fire extinguisher for automotive use is provided with the additional capability of sealing and reinflating a flat tire without any wheel removal. The device is charged with a combination fire-extinguishing and tire-sealing composition, and fitted with a removable nozzle for extinguishing fires. To seal and inflate a flat tire, the nozzle is removed, and, in its place, one end of an adaptor hose assembly is attached to the fire extinguisher, and the other end is connected to the tire valve with the wheel rotated to place the puncture or leak at the bottom. Then actuating the device dispenses sealant into the tire while inflating it, after which vehicle movement distributes the sealant and generates heat which accelerates the tire-sealing action and further inflates the tire to a higher pressure, enabling the vehicle to proceed to a service station.

Abstract translation: 为汽车使用的灭火器提供了额外的密封和重新充气轮胎的能力，而无需任何车轮拆卸。 该装置装有组合式灭火和轮胎密封组合物，并装有用于灭火的可拆卸喷嘴。 为了密封和充气扁平轮胎，喷嘴被移除，并且在其位置处，适配器软管组件的一端连接到灭火器，并且另一端连接到轮子阀，轮子旋转以将 底部有穿刺或泄漏。 然后启动装置将密封剂分配到轮胎中，同时使其充气，之后车辆运动分配密封剂并产生加速轮胎密封作用的热量，并进一步使轮胎充气到更高的压力，使车辆能够前进到维修站。