Scroll device having a pressure plate
US10508543B2 · kind B2 · utility
6Cited by
119References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 25, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C2240/603
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A scroll device has a housing having a fixed scroll plate and an orbiting scroll plate mounted therein on an idler shaft, the fixed scroll plate having a side having a fixed interleaved involute scroll and an outward facing side, the orbiting scroll plate having a side that has an orbiting interleaved involute scroll, an inlet port for the introduction of a working fluid into the device, and a pressure plate positioned adjacent to the outward facing side of the fixed scroll plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.