Back to results
US 11,488,799 B1Granted
Heaters for hollow cathodes
AssigneePipl Limited
InventorMaxym Polyakov
Life of this patent
Estimating the term…
Abstract
A heater for a hollow cathode and a method for manufacturing the heater for the hollow cathode are provided. An example heater includes a tube and a thickening located at an edge of the tube. The tube has a side wall of a predetermined thickness and a cut in the side wall. The thickening is configured for attaching two electrical current leads. The tube and the thickening are made of a carbon fiber composite.
Claims20
A heater for a hollow cathode, the heater comprising:
- a tube having a side wall of a predetermined thickness and a cut in the side wall;
- and
- a thickening located at an edge of the tube and configured for attaching two electrical current leads, the tube and the thickening including a carbon fiber composite.
A method for manufacturing a heater for a hollow cathode, the method comprising:
- manufacturing, from a carbon fiber composite, a tube having a side wall of a predetermined thickness;
- making a cut in the side wall;
- and
- manufacturing, from the carbon fiber composite, a thickening at an edge of the tube, the thickening being configured for attaching two electrical current leads.
1 more element
Dependencies are inferred from the claim text.