发明申请
- 专利标题： MIXING ROTOR AND INTERNAL MIXER
- 专利标题（中）： 混合转子和内部混合器
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申请号： US14373492申请日： 2013-01-22
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公开(公告)号： US20140369843A1公开(公告)日： 2014-12-18
- 发明人: Yusuke Tanaka , Norifumi Yamada , Yasuaki Yamane , Masaaki Uemura , Kazuhisa Fukutani
- 申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- 申请人地址： JP Kobe-shi
- 专利权人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- 当前专利权人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- 当前专利权人地址： JP Kobe-shi
- 优先权： JP2012-018556 20120131
- 国际申请： PCT/JP2013/000271 WO 20130122
- 主分类号： F01D5/12
- IPC分类号： F01D5/12
摘要：
A mixing rotor includes: a rotor shaft portion that includes a cooling passageway formed therein, and a mixing blade portion that is formed in an outer circumferential portion of the rotor shaft portion, wherein each of the long blades of the mixing blade portion includes a land portion as an end surface of the long blade facing a radially outside of the mixing rotor, a length of each of the long blades in the axis direction is set to be 0.6 times or more as large as a length of the mixing blade portion in the axis direction, a biting angle of each of the long blades is set to an angle equal to or smaller than 31°, and a center angle with respect to a land width as a width of the land portion in the cross-section of each of the long blades orthogonal to the axis direction is set to an angle equal to or larger than 7°.
公开/授权文献
- US09033570B2 Mixing rotor and internal mixer 公开/授权日：2015-05-19