Multi-piston machine with a constant ratio between fluid volume and rotation angle in every rotation position
Patent Information
- Application Number
- DE602022026481
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-09-29
- Publication Date
- 2025-12-10
- Estimated Expiration
- 2042-09-29
AI Technical Summary
Existing multi piston machines are limited by the common factor between the number of pistons and lobes, restricting the symmetry in piston movement and the relationship between fluid volume and rotation angle, which complicates achieving a constant fluid volume at the working port with each rotational position.
The first and second numbers of pistons and lobes are selected arbitrarily without a common factor, and the valve assembly is configured with multiple switching positions to ensure a constant angular interval between reference positions, allowing for a consistent fluid volume delivery at the working port across rotor positions.
This configuration enables a constant relationship between the volume of pressure fluid provided at the working port and the rotation angle of the rotor, enhancing operational efficiency and reducing pressure peaks.