Crossed-bellows controller
US4559866A · kind A · utility
2Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 1981 |
| Grant date | Dec 24, 1985 |
| Priority date | — |
| Expiry date | Apr 23, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B11/50
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A crossed-bellows controller which includes four bellows arranged in cruciform. The bellows are surrounded by a movable baffle ring which serves as a baffle plate for a nozzle. A frame-shaped cage is provided within the baffle ring, with the cage being connected through one pair of bellows with a central member. The baffle ring is connected with the cage through the other pair of bellows.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.