Back pressure regulator
US8733392B2 · kind B2 · utility
11Cited by
151References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2006 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Feb 23, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7826
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A paint circulating system back pressure regulator comprises a flow passage for paint, at least part of which is disposed between a fixed structure and a moveable surface which is moveable to vary the width of the flow passage so as to regulate a pressure of paint upstream of the regulator. The regulator is also provided with a chamber having an opening for communicating with a supply of a pressurized fluid for controlling operation of the regulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.