发明公开
EP0403445A3 Drive assembly for presses for extracting cocoa butter from a cocoa paste
失效
用于从COCOA PASTE提取COCOA BUTTER的压力机的驱动装置
- 专利标题： Drive assembly for presses for extracting cocoa butter from a cocoa paste
- 专利标题（中）： 用于从COCOA PASTE提取COCOA BUTTER的压力机的驱动装置
-
申请号： EP90830263.1申请日： 1990-06-11
-
公开(公告)号： EP0403445A3公开(公告)日： 1992-03-11
- 发明人: Vitali, Primo, c/o VITALI S.p.A.
- 申请人： VITALI S.p.A.
- 申请人地址： Via Azzeccagarbugli, 5 I-22053 Lecco/Acquate (Como) IT
- 专利权人： VITALI S.p.A.
- 当前专利权人： VITALI S.p.A.
- 当前专利权人地址： Via Azzeccagarbugli, 5 I-22053 Lecco/Acquate (Como) IT
- 代理机构： Cicogna, Franco
- 优先权： IT2086889 19890614
- 主分类号： F04B21/04
- IPC分类号： F04B21/04 ; F04B49/02 ; F04B49/06 ; F04B23/06 ; A23G1/08 ; B30B9/04 ; F04B49/10
摘要：
A drive assembly for presses for extracting cocoa butter from a cocoa paste comprises two three-piston pumps (1,2), of a constant flow-rate type, the motors (3,4) of which are power supplied through corresponding frequency converters (5,6) which are controlled by controlling systems programmed by electronic computers. The pumps (1,2) are so constructed and designed so as to facilitate conventional operations for replacing the gaskets of the pump pistons (19).
公开/授权文献
信息查询
