发明公开
- 专利标题： Nozzle Assembly
- 专利标题（中）： Düsenanordnung。
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申请号： EP87308099.8申请日： 1987-09-14
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公开(公告)号： EP0288635A2公开(公告)日： 1988-11-02
- 发明人: Tawada, Takeshi
- 申请人： Kabushiki Kaisha Polyurethane Engineering
- 申请人地址： 9-12, 2-chome Osaki Shinagawa-ku Tokyo-to JP
- 专利权人： Kabushiki Kaisha Polyurethane Engineering
- 当前专利权人： Kabushiki Kaisha Polyurethane Engineering
- 当前专利权人地址： 9-12, 2-chome Osaki Shinagawa-ku Tokyo-to JP
- 代理机构： Lyndon-Stanford, Edward Willoughby Brooke
- 优先权： JP106009/87 19870428
- 主分类号： B05B1/30
- IPC分类号： B05B1/30 ; B29B7/76
摘要：
A nozzle assembly has a nozzle body (15) which has a fluid passage (11) with a conical nozzle port (13) at its front end. Inlet ports (20,25) open into the fluid passage (11) in tangential directions, and a control valve (30) is located in the fluid passage (11) so as to move axially of the fluid passage (11) to control the cross-sectional areas of the inlet ports (20,25). The nozzle assembly can eject either a diffused fluid in the form of a cone, or a sprayed fluid, and the diffusion angle can be varied when the ejection speed or viscosity of the fluid vary.
公开/授权文献
- EP0288635A3 Nozzle Assembly 公开/授权日：1989-07-12
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