| 发明名称 |
MOUNTING ARRANGEMENT FOR A CRITICAL FLOW DEVICE |
| 摘要 |
An axial flow valve has its cage bolt replaced by a sonic nozzle. This device may then be permanently installed in a pipeline in series with a meter to provide the facility for on site calibration of the meter. |
| 申请公布号 |
AU5242886(A) |
申请公布日期 |
1986.11.20 |
| 申请号 |
AU19860052428 |
申请日期 |
1986.01.16 |
| 申请人 |
AMERICAN METER CO. |
发明人 |
IRWIN A. HICKS |
| 分类号 |
G01F3/36;F16K7/07;G01F1/34;G01F1/36;G01F25/00 |
主分类号 |
G01F3/36 |
| 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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