Patent ID: 11867544
Assignee: THOMPSON EQUIPMENT COMPANY, INC.
Field: Measurement (Instruments)
Classification: CPC G  E | IPC E  G

Claim 11:
12. A magnetic flowmeter comprising:
a. a pipe or tube having an exterior surface and an interior surface, wherein the pipe or tube is at least partially lined on the interior surface with a liner comprising partially stabilized magnesium zirconia (MgPSZ), wherein the liner is mechanically affixed to the pipe or tube via heat shrink and without the use of adhesives;
b. at least one coil for generating a magnetic field affixed to the exterior surface of the pipe or tube and having an electrical connection;
c. one or more ground electrodes having wiring and affixed to the pipe or tube;
d. one or more sensing electrodes having wiring and affixed to the pipe or tube;
e. a shell enclosure, having a tubular neck protrusion, that surrounds the exterior of said coil and is affixed to said coil; and
f. wherein the electrical connection of said coil and the wiring of the one or more ground electrodes and of the one or more sensing electrodes are threaded through the neck of said shell and connected to a junction box having a circuit board for operation.