Single-stage vane compressor with water-cooled jacket
US5494424A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 5, 1994 |
| Grant date | Feb 27, 1996 |
| Priority date | — |
| Expiry date | Dec 5, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C29/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A single-stage vane compressor is provided which includes a casing that has a bore hole running from one end to another end, an outer contour, a water-cooled jacket, a rotor eccentrically arranged in the casing borehole and a rotational axis symmetric with the outer contour of the casing. The rotor has a top dead center position and a bottom dead center position, and the bore hole is arranged in the casing so as to be eccentric to the rotor axis toward the top dead center. A suction flange and an ejection flange are arranged opposite one another in the casing jacket along a common axis normal to the rotor axis, which common axis forms an axis of symmetry with the outer contour of the casing. Two axially parallel walls are arranged in the jacket in a vertical plane of symmetry so as to divide the cooling jacket relative to a suction side and an ejection side. Additionally, two water-cooled covers are provided, one of the covers being arranged on each end of the casing so as to cover the bore hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.