Owner Carrier Corporation

Inventors Bush, James W.

Agent Watermark

Pub. Number AU-B-2003270965

Priority 10/319965 16.12.02 US

Filing date 15 December 2003

Wipo publication date 1 July 2004

Acceptance publication date 16 July 2009

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

F04B 39/16 (2006.01) Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Filtration

F04C 29/00 (2006.01) Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups

F04C 29/02 (2006.01) Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Lubrication

F25B 43/04 (2006.01) Arrangements for separating or purifying gases or liquids - for withdrawing non-condensible gases

F04C 18/16 (2006.01) Pumps specially adapted for elastic fluids - with helical teeth, e.g. chevron-shaped, screw type