Compressor discharge valve

Details for Australian Patent Application No. 2006202181 (hide)

Owner Copeland Corporation

Inventors Chen, Jianxiong

Agent Davies Collison Cave

Pub. Number AU-A-2006202181

Parent 2002300780

Filing date 23 May 2006

Wipo publication date 15 June 2006

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

F04C 28/00 (2006.01) Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids

F04C 29/12 (2006.01) Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

F16K 1/36 (2006.01) Constructional types

F16K 15/00 (2006.01) Functional types

Event Publications

8 June 2006 Complete Application Filed

15 June 2006 Application Open to Public Inspection

  Published as AU-A-2006202181

4 January 2007 Assignment before Grant

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

1 February 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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