One-piece consumable assembly
US8395076B2 · kind B2 · utility
56Cited by
3References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2003 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Aug 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H1/3478
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus and method of manufacturing a plasma torch consumable is disclosed. The invention includes at least two of a tip, a shielding cup, an electrode, and a swirl ring being integral to form a unitary one-piece assembly prior to being attached to the torch. Such a construction minimizes the number of parts that must be handled and orientated when connecting the consumable assembly to a plasma torch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.