Atmospheric shield with a continuous channel seal for isolating welding components
US8723071B2 · kind B2 · utility
1Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2007 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Jul 24, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/4472
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An atmospheric shield for isolating a component from an external atmosphere is provided. The atmospheric shield includes an envelope and a base carrying a continuous channel. The base and the envelope are arranged to define an enclosure within which the component to be isolated is located, and such that a portion of the envelope extends within the continuous channel. A seal is provided within the continuous channel to seal between the envelope and the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.