Oscillating-vane compressors having cooled rotors

  • Inventors:
  • Assignees: Kawasaki Heavy Ind Ltd
  • Publication Date: October 09, 1974
  • Publication Number: GB-1369932-A


1369932 Rotary positive-displacement compressors KAWASAKI JUKOGYO K K 3 March 1972 [4 March 1971] 10146/72 Heading F1F The rotor 3 of an oscillating-vane compressor comprises a bore 19 having therein a pipe 24, cooling of the rotor 3 being effected by fluidflowing to the inner end of bore 19 through pipe 24 and being returned along the annular space between the bore 19 and pipe 24. The outer end of pipe 24 is mounted on the wall of a housing 20 which includes a discharge pipe 26 for the cooling fluid. A pair of sealing rings 21 have an orifice 22 between them for carrying away any cooling fluid getting past the outer ring 21.




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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    GB-2233713-AJanuary 16, 1991Wah Kai LamRotary compressor