发明名称 |
Viscous material dispense system |
摘要 |
A viscous material dispense system including a dispense valve having an outlet, a mix tube secured at an upper end thereof to the outlet of the dispense valve, a mixer shroud positioned telescopically over the mix tube and including a conical lower end, and an air shroud fitted telescopically over the lower end of the mixer shroud and defining a conical surface positioned in confronting relation to the conical tip portion of the mixer shroud. The air shroud and the lower end of the mixer shroud coact to define a plurality of circumferentially spaced axially extending flutes extending downwardly between the outer surface of the mixer shroud and the inner surface of the air shroud and a plurality of circumferentially spaced radially extending flutes defined between the conical tip portion of the mixer shroud and the conical surface of the air shroud. Each radial flute communicates with a respective axial flute so that air enters proximate the upper end of the air shroud, moves downwardly between the air shroud and the mixer shroud as a series of axially spaced air streams, and thereafter moves radially inwardly between the lower end of the mixer shroud and the air shroud as a plurality of radially inwardly moving air streams which impinge upon a material bead exiting from the lower end of the mix tube to impart a swirling movement to the bead.
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申请公布号 |
US6062492(A) |
申请公布日期 |
2000.05.16 |
申请号 |
US19980138279 |
申请日期 |
1998.08.21 |
申请人 |
SEALANT EQUIPMENT & ENGINEERING, INC. |
发明人 |
TUDOR, THOMAS R.;PAETOW, II, WILLIAM C. |
分类号 |
B01F5/06;B05B7/08;B05C5/02;(IPC1-7):B05B1/28 |
主分类号 |
B01F5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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