Splash bar method and apparatus
US4578227A · kind A · utility
14Cited by
17References
7Claims
0Family size
Inventor
Key dates
| Filing date | Mar 15, 1984 |
| Grant date | Mar 25, 1986 |
| Priority date | — |
| Expiry date | Mar 15, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/11
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved splash bar method and apparatus are described employing elongate splash bars each having a substantially flat, perforated upper central strip and a pair of substantially flat perforated lower strips connected to the central strip by elongate vertical strips holding the upper and lower strips in parallel, vertically spaced apart relation. Circular perforations are arranged in staggered rows with semicircular holes in alternate rows along the edges of the strips. The upper strip has imperforate strips along its lateral edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.