发明名称 |
Variable-delivery pump |
摘要 |
<p>A variable-delivery pump (10) for a fluid, having at least one pumping stage (11a, 11b) in turn having at least one rotor (20) rotated by a drive shaft (17) ; the pump (10) being characterized in that a clutch device (25) is interposed between the drive shaft (17) and the rotor (20) to make the rotor (20) integral with or idle with respect to the drive shaft (17) to adapt the physical characteristics of the fluid to the demands of a user device. <IMAGE></p> |
申请公布号 |
EP1277960(B1) |
申请公布日期 |
2006.03.01 |
申请号 |
EP20020015858 |
申请日期 |
2002.07.16 |
申请人 |
PIERBURG S.P.A. |
发明人 |
PACHETTI, CARLO;ARMENIO, GIACOMO;RIGHETTI, DANIELE |
分类号 |
F04C2/10;F04C14/00;F04C14/06;F04C15/00 |
主分类号 |
F04C2/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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