Vibration-resistant, heat-insulating casting and method of making
US4533579A · kind A · utility
0Cited by
7References
14Claims
0Family size
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Key dates
| Filing date | Sep 24, 1982 |
| Grant date | Aug 6, 1985 |
| Priority date | — |
| Expiry date | Sep 24, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1317
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Ceramics adapted to be enveloped in a casting having a cumulative particle size distribution such that the percentage of particles with sizes of less than 44.mu. lies within the range of 14.5-50% and the balance consists of particles the maximum size of which ranges from 500-2,000.mu., in order to produce vibration-resistant ceramic parts which may be enveloped in a casting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.