Oscillating rotary compressor
US3994638A · kind A · utility
14Cited by
11References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1975 |
| Grant date | Nov 30, 1976 |
| Priority date | — |
| Expiry date | Dec 9, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C18/3568
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Rotary apparatus for compressing and discharging fluid within a container. The apparatus includes an oscillating rotor or cam-like projection of substantially constant thickness in the plane of the longitudinal axis of the housing which cooperates with a sliding partition to define multiple compartments into which fluid is introduced during a portion of the rotation of the rotor or projection and is compressed during another portion of rotation of the rotor or projection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.