Low cost plate assembly for rotary valve
US6997213B1 · kind B1 · utility
24Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2003 |
| Grant date | Feb 14, 2006 |
| Priority date | — |
| Expiry date | Jun 28, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86863
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A multiport rotary valve is described providing the interconnection of a plurality of conduits with a predetermined cycle. The valve uses a stack of plates defining channels and ports to form the fluid circuits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.