Scroll compressor with vapor injection

Details for Australian Patent Application No. 2002301378 (hide)

Owner Emerson Climate Technologies, Inc.

Inventors Doepker, Roy; Perevozchikov, Michael M.

Agent Davies Collison Cave

Pub. Number AU-B-2002301378

Priority 10057216 24.01.02 US

Filing date 8 October 2002

Wipo publication date 14 August 2003

Acceptance publication date 29 May 2008

International Classifications

F04C 18/02 (2006.01) Pumps specially adapted for elastic fluids - of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

F01C 21/00 (2006.01) Component parts, details, or accessories, not provided for in groups

F01C 21/10 (2006.01) Component parts, details, or accessories, not provided for in groups

F04B 39/12 (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 - Casings

F04C 23/00 (2006.01) Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids

F04C 28/08 (2006.01) Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids

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 29/04 (2006.01) Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Heating

F25B 1/04 (2006.01) Compression machines, plant, or systems - with compressor of rotary type

Event Publications

14 August 2003 Application Open to Public Inspection

  Published as AU-B-2002301378

30 March 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 21 Feb 2006

4 January 2007 Assignment before Grant

  Copeland Corporation The application has been assigned to Emerson Climate Technologies, Inc.

29 May 2008 Application Accepted

  Published as AU-B-2002301378

25 September 2008 Standard Patent Sealed

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