Oil-free refrigerant circulation technology for air-conditioning and refrigeration system

Details for Australian Patent Application No. 2006201160 (hide)

Owner Venkatasubramaniam, C.

Inventors Venkatasubramaniam, Chadalavada

Agent Fisher Adams Kelly

Pub. Number AU-A-2006201160

Filing date 21 March 2006

Wipo publication date 11 October 2007

International Classifications

F25B 43/02 (2006.01) Arrangements for separating or purifying gases or liquids - for separating lubricants from the refrigerant

F24F 13/00 (1970.01) Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

F25B 31/00 (2006.01) Component parts or details

Event Publications

6 April 2006 Complete Application Filed

11 October 2007 Application Open to Public Inspection

  Published as AU-A-2006201160

5 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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