Blockage compensating dispense system
US5979704A · kind A · utility
4Cited by
6References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1997 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Sep 3, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C11/1013
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dispensing system detects system blockages in a delivery system due to curing or pack-out between a fluid source and a fluid dispense valve. The dispensing system automatically compensates for blockages in the delivery system by diverting fluid flow from one fluid circuit line to a parallel fluid circuit line leading to a dispensing valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.