发明名称 |
Discrete spiral flow imparting device |
摘要 |
Apparatus for imparting spiral motion to material flowing in a tube comprising a relatively short spiral member anchored to prevent movement relative to the tube. The spiral member has a maximum length shorter than the tube and is capable of imparting spiral motion to the entire amount of material flowing in the tube.
|
申请公布号 |
US4284105(A) |
申请公布日期 |
1981.08.18 |
申请号 |
US19790093016 |
申请日期 |
1979.11.09 |
申请人 |
|
发明人 |
|
分类号 |
B01F5/00;B01F5/06;B01J19/00;B01J19/24;F15D1/02;(IPC1-7):F15D1/02 |
主分类号 |
B01F5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|