发明名称 |
PRESSURE-SENSOR BASED LIQUID-LEVEL MEASURING DEVICE WITH REDUCED CAPILLARY EFFECT |
摘要 |
A high efficiency diametrically compact, radial oriented piston hydraulic machine includes a cylinder block with a plurality of cylinders coupled to a first port by a first valve and to a second port by a second valve. A drive shaft with an eccentric cam, is rotatably received in the cylinder block and a cam bearing extend around the eccentric cam. A separate piston is slideably received in each cylinder. A piston rod is coupled at one end to the piston and a curved shoe at the other end abuts the cam bearing. The curved shoe distributes force from the piston rod onto a relatively large area of the cam bearing and a retaining ring holds each shoe against the cam bearing. The cylinder block has opposing ends with a side surface there between through which every cylinder opens. A band engages the side surface closing the openings of the cylinders.
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申请公布号 |
US2012067119(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US201013319794 |
申请日期 |
2010.05.26 |
申请人 |
CRONIN JOHN;HELSTERN GARY C.;JAHIC MERIMA;KACUR SETH;DIBA INDUSTRIES, INC. |
发明人 |
CRONIN JOHN;HELSTERN GARY C.;JAHIC MERIMA;KACUR SETH |
分类号 |
G01F23/14 |
主分类号 |
G01F23/14 |
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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