Compressor with blocked suction capacity modulation

Details for Australian Patent Application No. 2002300022 (hide)

Owner Copeland Corporation

Inventors Wallis Frank S.

Agent Davies Collison Cave

Pub. Number AU-B-2002300022

Priority 09915798 26.07.01 US

Filing date 9 July 2002

Wipo publication date 12 June 2003

Acceptance publication date 21 February 2008

International Classifications

F04B 49/03 (2006.01) Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups

F04B 27/24 (2006.01) Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders

F04B 49/22 (2006.01) Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups - by means of valves

F25B 1/02 (2006.01) Compression machines, plant, or systems - with compressor of reciprocating-piston type

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002300022

21 February 2008 Application Accepted

  Published as AU-B-2002300022

5 June 2008 Alteration of Name

  The name of the applicant has been altered to Copeland Corporation LLC

19 June 2008 Standard Patent Sealed

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