Scroll type device having liquid cooling through idler shafts
US10865793B2 · kind B2 · utility
5Cited by
129References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2017 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Jun 29, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C2240/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A scroll device is disclosed having a housing, a motor having a shaft, an orbiting scroll connected to the shaft for moving the orbiting scroll, a fixed scroll mated to the orbiting scroll, an idler shaft for aligning the orbiting scroll and the fixed scroll, an inlet formed in the housing and/or the fixed scroll for receiving a cooling liquid, and a channel formed in the idler shaft for receiving the cooling liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.