Beta-type stirling machine
AssigneeUniversite De Franche-Comte
InventorsSylvie BEGOT, Steve DJETEL-GOTHE, Hakeem KHIRZADA, François LANZETTA, Guillaume LAYES, Philippe NIKA
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Abstract
A beta-type Stirling machine capable of operating in a refrigeration mode. The Stirling machine has a cold section and a hot section, a displacement piston having a friction zone, and an engine piston having a friction zone. The Stirling machine has a single liner arranged in the hot section of the Stirling machine operating in the refrigeration mode, wherein the friction zones of the displacement piston and the engine piston slide within the single liner.
Claims15
A beta-type Stirling machine operating in refrigerating mode, said Stirling machine comprising:
- a cold part and a hot part;
- a displacer piston comprising a friction zone;
- a power piston comprising a friction zone;
- and
- a single liner positioned in the hot part of the Stirling machine operating in refrigerating mode, in which single liner the friction zones of the displacer piston and of the power piston slide.
Dependencies are inferred from the claim text.