Back to results
US 9,869,341 B2Granted
Internally grooved components
AssigneeCrompton Technology Group Limited
InventorGraeme Hyson
Life of this patent
Estimating the term…
Abstract
A method is disclosed of manufacture of a component (9) with an internal groove (2,3) comprising: providing a tubular first part (1) with an external groove, bonding or forming a second part (8) on the first part to at least partly cover the external groove, and removing material from the first part to open the external groove to an interior cavity of the component.
Claims13
A method of manufacture of a component with an internal groove comprising:
- providing a first part with an external groove, bonding or forming a second part on the first part to at least partly cover the external groove, and removing material from the first part to open the external groove to an interior cavity of the component.
Dependencies are inferred from the claim text.