发明申请
WO01020170A1 MECHANICAL INTERFACE CONNECTION FOR VACUUM EJECTORS, AND A MODULAR ASSEMBLY FOR SUPPLYING NEGATIVE PRESSURE TO AN INDUSTRIAL PROCESS BY MEANS OF AT LEAST ONE VACUUM EJECTOR DRIVEN BY COMPRESSED AIR
审中-公开
基本信息:
- 专利标题： MECHANICAL INTERFACE CONNECTION FOR VACUUM EJECTORS, AND A MODULAR ASSEMBLY FOR SUPPLYING NEGATIVE PRESSURE TO AN INDUSTRIAL PROCESS BY MEANS OF AT LEAST ONE VACUUM EJECTOR DRIVEN BY COMPRESSED AIR
- 专利标题（中）：用于真空喷射器的机械接口连接，以及通过压缩空气驱动的至少一个真空喷射器将负压提供给工业过程的模块化组件
- 申请号：PCT/SE2000/001711 申请日：2000-09-06
- 公开(公告)号：WO01020170A1 公开(公告)日：2001-03-22
- 主分类号： F04F5/44
- IPC分类号： F04F5/44 ; F04F5/20 ; F04F5/46
摘要：
The assembly for generating a negative pressure in an industrial process according to the invention is characterized in that the interconnected units (1, 2, 3..) are formed with wedge-shaped connections (13, 14) in their mutually contacting surfaces. Intermediate units in the assembly, such as the ejector housing (2) of the drawing, are formed in each contact surface thereof with the same type of connections: accordingly, in one end the unit comprises a female connection (14) on one side thereof, and a male connection (13) on the opposite side, whereas the other end of the unit comprises a male connection on the first said side and a female connection on the opposite side. The connections comprise inclined slide surfaces (11, 12), providing a hook mount which presses the units together in a wedging effect as the units are axially displaced relative to each other, the displacement being produced by means of a bolt (10) acting between the units.
摘要（中）：
根据本发明的用于在工业过程中产生负压的组件的特征在于，互连单元（1,2,3）在其相互接触的表面中形成有楔形连接（13,14）。 组件中的中间单元，例如图中的推出器壳体（2）在其每个接触表面中形成相同类型的连接件：因此，在一端，该单元包括在其一侧上的阴连接件（14） 和在相对侧上的阳连接件（13），而该单元的另一端包括在第一侧上的阳连接件和在相对侧上的阴连接件。 所述连接件包括倾斜的滑动表面（11,12），提供一个钩形安装件，当所述单元相对于彼此轴向移位时，所述钩形安装件以楔形效应将所述单元压在一起，所述位移通过螺栓（10） 单位。