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1. 发明授权

US06755400B2 Foam generator, foamable pesticide, and method 失效
标题翻译：泡沫发生器，发泡农药和方法
公开(公告)号：US06755400B2
公开(公告)日：2004-06-29
申请号：US10044883
申请日：2001-10-26
申请人： Michael F. Howe
发明人： Michael F. Howe
IPC分类号： B01F304
CPC分类号： B05B7/2418 , A01N25/16 , B05B7/0025 , B05B7/2427 , B05B7/2475 , B05B15/33 , Y10S261/26
摘要： The airtight foamable liquid reservoir of a portable foam generator includes a pressurized air inlet and a discharge tube with one or more venturi openings. As a foamable liquid within the reservoir is discharged from the reservoir by the pressurized air through the discharge tube, pressurized air enters the discharge tube through the venturi opening(s) to create a fluid foam from the foamable liquid. For pest control, the foam generator may be utilized to foam and dispense a foamable pesticide that, preferably, includes a non-repellant, nonionic foaming agent adjuvant. The foamed pesticide may be introduced into walls and relatively inaccessible building locations as well as over the entrances of and into passages and habitats used by pests.
摘要翻译：便携式泡沫发生器的气密发泡液储存器包括加压空气入口和具有一个或多个文丘里开口的排放管。由于储存器内的可发泡液体通过排出管由加压空气从储存器排出，加压空气通过文丘里开口进入排放管，以从可发泡液体产生流体泡沫。对于害虫控制，泡沫发生器可用于发泡和分配优选包含非驱避剂的非离子发泡剂助剂的可发泡农药。泡沫农药可以被引入到墙壁和相对难以接近的建筑物的位置以及害虫进入和进入通道和栖息地的入口处。

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