发明名称 Gas-dynamic pressure-wave machine with reduced noise amplitude
摘要 In a multiflow gas-dynamic pressure-wave machine, with a rotor, a housing surrounding the rotor as well as an air housing and a gas housing with ducts for the intake and discharge of the gaseous working medium, the cell ring of the rotor is subdivided by two intermediate pipes placed between a hub pipe and a shroud band into three concentric flows. The radially directed cell walls of the flows are mutually offset by one third of a cell division in the circumferential direction. The cells of the three flows in the circumferential direction have an uneven division.
申请公布号 US4997343(A) 申请公布日期 1991.03.05
申请号 US19900476558 申请日期 1990.02.07
申请人 ASEA BROWN BOVERI LTD. 发明人 KOMAUER, CHRISTIAN
分类号 F04F13/00 主分类号 F04F13/00
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