Swash plate driving means for cryogenic coolers

摘要

Swash plate driving means for cryogenic coolers wherein multiple compressors and regenerators are driven. The swash plate driving means may drive one or more compressors off one or both sides of each swash plate, and one or more regenerators may simultaneously be driven by separate swash plates. The swash plates are formed to provide flat topped and bottomed repetitive pressure waves.