粘性流体材料の楕円状螺旋パターンを形成するノズル、粘性流体材料を基材に塗布する方法、及び製品
- 专利权人:
- ノードソン コーポレーション
- 发明人:
- 鈴木 究
- 申请号：
- JP2006292857
- 公开号：
- JP5295492B2
- 申请日:
- 2006.10.27
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a nozzle capable of overlapping neighboring elliptical spiral patterns without disrupting the elliptical spiral patterns.
SOLUTION: In a nozzle (20) for forming approximately elliptical spiral patterns (E) of a viscous fluid material, the nozzle (20) comprises an orifice (24) for forming substantially continuous fibers of the viscous fluid material by discharging the viscous fluid material and a plurality of gas holes (31a to 31f) formed around the orifice (24) for forming approximately elliptical spiral patterns (E) by jetting a gas to the fibers of the viscous fluid material. With respect to virtual lines connecting each gas hole (31a to 31d) and the orifice (24), a plurality of gas holes (31a to 31f) are formed around the orifice (24) in a manner that at least one virtual line on which a plurality of the gas holes (31a to 31f) are not symmetrically arranged is formed.
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- 来源网站：
- 中国工程科技知识中心
