发明申请
- 专利标题: Internal mix air atomizing nozzle assembly
- 专利标题(中): 内部混合空气雾化喷嘴总成
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申请号: US11210238申请日: 2005-08-23
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公开(公告)号: US20060038041A1公开(公告)日: 2006-02-23
- 发明人: David Huffman , John Ekpenyong , John Bartell
- 申请人: David Huffman , John Ekpenyong , John Bartell
- 申请人地址: US IL WHEATON
- 专利权人: SPRAYING SYSTEMS CO.
- 当前专利权人: SPRAYING SYSTEMS CO.
- 当前专利权人地址: US IL WHEATON
- 主分类号: B05B7/06
- IPC分类号: B05B7/06
摘要:
An internal mix spray nozzle assembly adapted for operation with lesser pressurized air requirements. The spray nozzle assembly includes a liquid passage for directing a liquid flow stream against an impingement pin, and an air guide is provided for forming an annular pressurized air passage about the liquid flow stream for striking and atomizing a laterally spreading dispersion of liquid from the impingement surface. For enhancing liquid atomization, the air guide defines a relatively narrow width air flow opening for substantially accelerating and increasing the pressure of the atomizing air stream, and the impingement pin is formed with a relatively large primary impinging surface and a parallel downstream secondary impingement surface that facilitates further liquid particle breakdown and prevents the accumulation of liquids about the bottom of the impingement pin.
公开/授权文献
- US07108203B2 Internal mix air atomizing nozzle assembly 公开/授权日:2006-09-19