Ceramic hollow bodies and method of manufacturing such bodies
US5255427A · kind A · utility
16Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 16, 1991 |
| Grant date | Oct 26, 1993 |
| Priority date | — |
| Expiry date | Aug 16, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49103
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A hollow body integrally formed of ceramic material and comprising a cavity formed therein and an integral connecting joint including a passage to said cavity at least one side of said cavity being confined by a diaphragm integral thereto. The ceramic hollow body may be produced by merging two green individual parts together followed by burning, the individual parts having large complementary contact surfaces with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.