REFRIGERATION COMPRESSOR WITH MAGNETIC COUPLING

Details for Australian Patent Application No. 2002227820 (hide)

Owner RANDELL TECHNOLOGIES INC.

Inventors RANDOLPHI, Peter, P. M.

Pub. Number AU-A-2002227820

PCT Pub. Number WO2002/057634

Priority 2,331,589 22.01.01 CA

Filing date 17 January 2002

Wipo publication date 30 July 2002

International Classifications

F04C 018/22 Pumps specially adapted for elastic fluids - of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member

F04C 023/00 Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002227820

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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