PRESSURE MEASURING DEVICE
First Claim
1. A pressure measurement device for enabling non-intrusive pressure measurement of a first fluid present in a volume having at least one wall, the device comprising:
- an enclosed space filled with a second fluid;
a transmitter provided in the enclosed space and adapted to transmit a standing wave in a direction of the said wall;
means for varying a pressure of the second fluid in the enclosed space;
a detector for measuring a data related to a resonance of the wall; and
a processor for determining a characteristic change in said data.
1 Assignment
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Accused Products
Abstract
A pressure measurement device for enabling non-intrusive pressure measurement of a first fluid present in a volume having at least one wall is provided. The device includes an enclosed space filled with a second fluid, a transmitter provided in the enclosed space and adapted to transmit a standing wave in a direction of the wall, means for varying a pressure of the second fluid in the enclosed space, a detector for measuring data related to a resonance of the wall and a processor for determining a characteristic change in the data.
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Citations
10 Claims
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1. A pressure measurement device for enabling non-intrusive pressure measurement of a first fluid present in a volume having at least one wall, the device comprising:
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an enclosed space filled with a second fluid; a transmitter provided in the enclosed space and adapted to transmit a standing wave in a direction of the said wall; means for varying a pressure of the second fluid in the enclosed space; a detector for measuring a data related to a resonance of the wall; and a processor for determining a characteristic change in said data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification