摘要 |
Stirling cycle apparatus including a compressor or expander for cyclically compressing or expanding a working gas, a displacer for cyclically displacing the working gas, a rotatable shaft, and a drive mechanism for coupling the compressor or expander and the displacer to the shaft, the drive mechanism being such that the relative timing of their operating cycles can be altered. Additionally a low vibration compressor or expander is provided.
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