发明授权
- 专利标题: Spray back fluid applicator
- 专利标题(中): 喷涂液体涂抹器
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申请号: US09453853申请日: 1999-12-09
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公开(公告)号: US06267300B1公开(公告)日: 2001-07-31
- 发明人: Benjamin J. Venema
- 申请人: Benjamin J. Venema
- 主分类号: B05B128
- IPC分类号: B05B128
摘要:
A fluid applicator used to apply an even coat of fluid to a surface which is not accessible along a longitudinal axis of the applicator. The applicator includes a fluid delivery system that delivers the fluid under low pressure, and has a distal end bent 30° to 60° from the applicator's longitudinal axis. The applicator also has an air delivery system with a distal end bent at an angle identical to the distal end of the fluid delivery system. The air delivery system delivers a high pressure jet of air 90° relative to the fluid, thereby aspirating the fluid and ejecting it onto the inaccessible surface.
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