Method for predicting volume change of void generated in resin filled in porous body, and method for analyzing flow of resin material in porous body
US8543363B2 · kind B2 · utility
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Key dates
| Filing date | Nov 9, 2010 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | Nov 25, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2113/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present method aims at preventing breakdown by selecting conditions for preventing the occurrence of voids via analysis. According to the present method, a database related to the time variation of amount of generated gas or number of moles when a solid member is heated is experimentally formulated in advance, and the amount of generated gas from the member and the specific heat ratio of gases are entered for analysis in order to predict via analysis the generation of voids within the resin material when the solid member is heated, to thereby select conditions for preventing voids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.