Controlled atmosphere capsule for fluxless brazing
US4701127A · kind A · utility
3Cited by
10References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1982 |
| Grant date | Oct 20, 1987 |
| Priority date | — |
| Expiry date | Dec 10, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2275/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A controlled environment capsule for fluxless brazing comprising an open-bottom box, an end-plate and a foil gasket sealing means. Diffusion plates are disposed within the interior of the box and connected to an external source of inert gas. The inert gas is uniformly distributed over the work piece, excluding air from the capsule and the work piece by being maintained at a positive pressure relative to the external environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.