Control system for vacuum brazing process
US5096110A · kind A · utility
6Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1990 |
| Grant date | Mar 17, 1992 |
| Priority date | — |
| Expiry date | Dec 17, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K1/002
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention is directed to a control system and method of vacuum brazing of aluminum workpieces in a chamber wherein the combination of the partial pressure of water and the partial pressure of oxygen is adjusted to be within a determined desired combination pressure range as a function of the temperature within the chamber as the workpieces are heated up to a temperature of about 500.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.