Hollow contact tip-diffuser for GMAW manual/robotic arc welding MIG guns
US9199330B2 · kind B2 · utility
4Cited by
72References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2012 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Sep 13, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/291
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A consumable component for use in an arc welding apparatus is provided that functions as both a contact tip and a diffuser. The consumable component includes a body having an internal cavity extending from a proximal end portion to a distal end portion. At least one slot extends through an outer wall of the body, between the proximal end portion and the distal end portion and into the internal cavity. An exit orifice extends through the distal end portion of the body, defining a radiused inlet in one form of the present disclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.