发明申请
US20050107013A1 Device comprising detecting means for hydraulic or chemical-physical properties of a fluid
有权
装置包括用于流体的液压或化学 - 物理性质的检测装置
- 专利标题： Device comprising detecting means for hydraulic or chemical-physical properties of a fluid
- 专利标题（中）： 装置包括用于流体的液压或化学 - 物理性质的检测装置
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申请号： US11014796申请日： 2004-12-16
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公开(公告)号： US20050107013A1公开(公告)日： 2005-05-19
- 发明人: Costanzo Gadini , Andrea Fiorini
- 申请人： Costanzo Gadini , Andrea Fiorini
- 专利权人： ELTEK S.P.A.
- 当前专利权人： ELTEK S.P.A.
- 优先权： ITTO2002-A000517 20020617
- 主分类号： B24B1/00
- IPC分类号： B24B1/00 ; G01N1/20 ; G01N35/00 ; G08C17/02
摘要：
A device (1) comprises a body (E1, E2) defining a space (P) for the passage of a fluid, detecting means (32′) for at least a hydraulic or chemical-physical property of the fluid passing through said space (P), and a control system. The connection between the detecting means (32′) and the control system comprises a wireless data transmission circuit (SWG) connected to the detecting means (32′), and a corresponding receiving circuit (RWG) interfaced to the control system. The transmission system can advantageously be a radio-frequency passive electric circuit (34, 36) without independent power supply.