Patent ID: 11885490
Assignee: HYDROGEN TECHNOLOGIES LLC
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 5:
6. A burner comprising:
a first plate;
a second plate, wherein the second plate is distal to the first plate in a direction of a flow of a combustion fuel;
an oxidant inlet;
a combustion fuel inlet;
an inner pipe coupled to the first plate;
an outer pipe coupled to the first plate, the outer pipe being around the inner pipe; and
an annular volume located between the inner pipe and the outer pipe;
wherein:
the annular volume is at least partially defined by the first plate, the inner pipe, the outer pipe, and the second plate;
the annular volume is in fluid communication with the combustion fuel inlet and is configured to be filled with combustion fuel and to prevent oxidant from entering the annular volume; and
the second plate is flat.