Methods and systems for determining moisture transfer characteristics of welding materials
US7325444B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2005 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Nov 30, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N17/002
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods are presented for determining a transfer characteristic of welding electrodes, flux, or other welding consumable, or materials used in producing welding consumables, in which an analytical scale or other weight measurement instrument is situated within an environmental chamber to weigh welding consumable test items while the atmospheric conditions inside the chamber are controlled. A data acquisition system is located outside the chamber and is operatively coupled with the scale to obtain a number of measurements at different times while the atmospheric condition in the interior of said environmental chamber is controlled to a test condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.