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US 2012/0222492 A1Published application
Ultrasonic flowmeter having pressure balancing system for high pressure operation
AssigneeCameron International Corporation
InventorsDavid Francis Anthony Quin, Kevin Peter Minnock, Francis Anthony O'Brien, Finian McCarthy
Life of this patent
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Abstract
A system is provided with an ultrasonic flow meter. The ultrasonic flow meter includes a first ultrasonic transducer disposed about a fluid flow path, and a pressure balancing system configured to pressure balance the first ultrasonic transducer relative to a fluid flow along the fluid flow path.
Claims20
A system, comprising:
- an ultrasonic flow meter, comprising:
- a first ultrasonic transducer disposed about a fluid flow path;
- and
- a pressure balancing system configured to pressure balance the first ultrasonic transducer relative to a fluid flow along the fluid flow path.
1 more element
A system, comprising:
- an underwater apparatus;
- and
- an ultrasonic flow meter coupled to the underwater apparatus, wherein the ultrasonic flow meter comprises:
- a conduit;
- a housing disposed about the conduit to define a pressurized fluid chamber about the conduit;
- and
- a first ultrasonic transducer disposed in the pressurized fluid chamber.
4 more elements
A system, comprising:
- a flow meter, comprising:
- a conduit disposed about a fluid flow path;
- a sensor coupled to the conduit, wherein the sensor is configured to sense a parameter indicative of a flow rate of a fluid flow along the fluid flow path;
- and
- a fluid chamber disposed about the conduit, wherein the fluid chamber is configured to at least substantially balance fluid pressure internal and external to the conduit.
2 more elements
Dependencies are inferred from the claim text.