Ceramic packing element
US7246795B2 · kind B2 · utility
8Cited by
19References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2003 |
| Grant date | Jul 24, 2007 |
| Priority date | — |
| Expiry date | Sep 11, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24479
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention provides an improved ceramic packing element (1, 6, 8) suited to use as a bed limiter having a generally uniform cross-section in the length (l) direction with the basic shape of a bow-tie and having a plurality of through passages (5) parallel to the length dimension (L).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.