Acoustic transducer assembly for a pressure vessel
First Claim
Patent Images
1. A transducer assembly for diagnosing acoustic noise from a pressure vessel, comprising:
- an acoustic sensor element;
an acoustic waveguide that comprises a acoustic coupler coupled to the acoustic sensor element, a hollow tube that has a first tube end coupled to the acoustic coupler, and a second tube end acoustically couplable to a fluid conduit, wherein the acoustic coupler is rotatable relative to the acoustic sensor element;
a mount configured to mount the acoustic waveguide to a surface of the fluid conduit;
a circuit assembly coupled to the acoustic sensor element, the circuit providing a diagnostic output; and
an electronic housing that is rotatable relative to the acoustic waveguide.
0 Assignments
0 Petitions
Accused Products
Abstract
A transducer assembly includes an acoustic sensor element and an acoustic waveguide. The acoustic waveguide includes a rotatable acoustic coupler, a tube, and a foot. The foot has a mounting surface that is mountable on a fluid conduit. A circuit assembly couples to acoustic sensor element and provides a diagnostic output.
33 Citations
27 Claims
-
1. A transducer assembly for diagnosing acoustic noise from a pressure vessel, comprising:
-
an acoustic sensor element; an acoustic waveguide that comprises a acoustic coupler coupled to the acoustic sensor element, a hollow tube that has a first tube end coupled to the acoustic coupler, and a second tube end acoustically couplable to a fluid conduit, wherein the acoustic coupler is rotatable relative to the acoustic sensor element; a mount configured to mount the acoustic waveguide to a surface of the fluid conduit; a circuit assembly coupled to the acoustic sensor element, the circuit providing a diagnostic output; and an electronic housing that is rotatable relative to the acoustic waveguide. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. A method of sensing acoustic energy at a fluid conduit, comprising:
-
providing an acoustic sensor element; coupling a first end of an acoustic coupler to the acoustic sensor element; forming a hollow tube into an acoustic waveguide; coupling a first end of the hollow tube to a second end of the acoustic coupler; shaping a foot to include a mounting surface that is mountable on the fluid conduit; coupling the foot to a second end of the hollow tube; mounting the foot to a surface of the fluid conduit; and providing a first electrical output from the acoustic sensor element representative of the acoustic energy. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
-
Specification