Variable air-piloted air regulator system
US4640310A · kind A · utility
20Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1984 |
| Grant date | Feb 3, 1987 |
| Priority date | — |
| Expiry date | Dec 26, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87893
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air regulator system using air-piloted valves for controlling a plurality of different air flows in a powder spray system. A control regulator is used to set the flow rates of a plurality of flow regulators, each of which is associated with a particular air flow in the powder spray system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.