发明名称 |
METHOD, APPARATUS AND COMPUTER MEDIUM FOR CORRECTING TRANSIENT FLOW ERRORS IN FLOWMETER PROVING DATA |
摘要 |
An apparatus for increasing the accuracy of meter factors of a flow instrument in conjunction with a prover having upstream and downstream prover detection switches and a flow computer including a computer program for correcting errors in a meter factor measured in a proving run and/or correcting effects of flow rate changes during proving. A computer readable medium whose contents causes a processor to increase the accuracy of meter factors of a flow instrument in conjunction with a prover having upstream and downstream prover detection switches and a flow computer, by performing the steps of receiving signals from the upstream and downstream prover detection switches and the flow instrument. There is the step of correcting errors in a meter factor measured in a proving run. A method for increasing the accuracy of the meter factors of a flow instrument in conjunction with a prover having upstream and downstream prover detection switches and a flow computer. The method includes the steps activating a processor. There is the step of correcting errors in the meter factor measured in a proving run with a computer program in the processor.
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申请公布号 |
US2008083262(A1) |
申请公布日期 |
2008.04.10 |
申请号 |
US20060542710 |
申请日期 |
2006.10.04 |
申请人 |
AUGENSTEIN DONALD R;ESTRADA HERBERT;MIHALCIN MATTHEW |
发明人 |
AUGENSTEIN DONALD R.;ESTRADA HERBERT;MIHALCIN MATTHEW |
分类号 |
G01F25/00 |
主分类号 |
G01F25/00 |
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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