Rotary piston machine having engaging cycloidal gears
US5513969A · kind A · utility
19Cited by
5References
21Claims
0Family size
Inventor
Key dates
| Filing date | Sep 8, 1994 |
| Grant date | May 7, 1996 |
| Priority date | — |
| Expiry date | Sep 8, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01C3/085
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention comprises a rotary piston machine, which functions as a pump, compressor or engine, and in which the cogs (45) of teeth (46) of a rotating control part travel over a cycloidal surface (44) of a cycloidal part (42) in order to define work chambers (28), wherein the cycloidal part (42) likewise rotates (FIG. 10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.