发明公开
- 专利标题： Reversible gearwheels volumetric machine
- 专利标题（中）： 反向传播Zahnradmaschine
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申请号： EP03011045.6申请日： 2003-05-19
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公开(公告)号： EP1365105A1公开(公告)日： 2003-11-26
- 发明人: Gonzaga, Tullio
- 申请人： BUTLER ENGINEERING & MARKETING S.r.l.
- 申请人地址： Via Balduina, 5/7 42010 Rio Saliceto (Reggio Emilia) IT
- 专利权人： BUTLER ENGINEERING & MARKETING S.r.l.
- 当前专利权人： BUTLER ENGINEERING & MARKETING S.r.l.
- 当前专利权人地址： Via Balduina, 5/7 42010 Rio Saliceto (Reggio Emilia) IT
- 代理机构： Reniero, Cirillo Silvano
- 优先权： ITVR20020056 20020521
- 主分类号： F01C1/14
- IPC分类号： F01C1/14 ; B60C25/132 ; F01C21/00 ; F01C21/16 ; F01C21/12
摘要：
The invention relates to a fluid operated reversible volumetric machine comprising a receiving housing (C), at least two pairs of gear elements (I) mounted for rotation in the receiving housing (C) so that each gear element (I) is in meshing engagement with two adjoining gear elements (I) equal to it, an outer peripheral sequence, with respect to the gear elements, of suction openings or inlets (E) alternating with as many delivery openings or outlet (U) formed in the receiving housing (C), an inner peripheral sequence, with respect to the gear elements, of delivery openings or outlets (U), alternating with as many suction openings or inlets (E) formed in the receiving housing (E), each outer and inner sequence comprising a number of inlets (E) or outlets (U) equal to the number of gear elements (I).
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