FIELD: measurement equipment.
SUBSTANCE: vibration meter includes one or more pipelines made from the first material. Additionally, the vibration meter includes a drive connected to the pipe of one or more pipelines and configured to excite oscillations at least of a pipeline section on one or more drive frequencies, and one or more measuring transducers connected to the pipe of one or more pipelines and configured to record the movement of the oscillating section of the pipeline. The vibration meter also includes a casing covering at least a section of one or more pipelines, a drive and one or more measuring transducers. The casing is made from the second material having higher oscillation damping characteristic than the first material.
EFFECT: reduction of excitation risk of an oscillating mode in the casing of the meter by a drive mode of the vibration meter.
19 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION METER INCLUDING IMPROVED DAMPED PART OF METER | 2010 |
|
RU2533332C2 |
| DETECTION OF CHANGE OF CROSS SECTION AREA OF FLOW-MEASURING FLUID PIPELINE OF VIBRATION METER BY DETERMINING RIGIDITY OF TRANSVERSE MODE | 2012 |
|
RU2602733C1 |
| VIBRATION METER AND APPROPRIATE METHOD TO DETERMINE RESONANT FREQUENCY | 2011 |
|
RU2569048C2 |
| UPDATED ELECTRIC CONFIGURATION OF OSCILLATORY METER | 2011 |
|
RU2571174C2 |
| FLOW METRE COMPRISING BALANCE ELEMENT | 2009 |
|
RU2487321C1 |
| COMBINED SENSOR FOR VIBRATION FLOW METER | 2011 |
|
RU2569047C1 |
| VIBRATING METER WITH A SYNTHETICALLY WRAPPED CASE | 2012 |
|
RU2594366C2 |
| FIRE-RETARDANT CASING WITH VISUAL INDICATOR | 2012 |
|
RU2602430C2 |
| PASS ELEMENT | 2012 |
|
RU2599279C1 |
| CORROSION-RESISTANT COATING FOR VIBRATION FLOW METER AND FORMATION METHOD OF ABOVE SAID COATING | 2009 |
|
RU2522184C2 |
