TWO-STAGE REFRIGERATION SYSTEM

Details for Australian Patent Application No. 2002251649 (hide)

Owner FRIGOSCANDIA EQUIPMENT AB

Inventors ESCOBAR, Jeffrey, Grant; HOCKER, Jon, Almon; OHLSSON, Hakan; STRONG, John, Richard

Pub. Number AU-A-2002251649

PCT Pub. Number WO2002/084187

Priority 09/833,304 11.04.01 US

Filing date 10 April 2002

Wipo publication date 28 October 2002

International Classifications

F25D 016/00 Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery

F16K 001/38 Constructional types

F16K 005/06 Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary - with plugs having spherical surfaces

F16K 005/12 Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary

F25D 003/12 Devices using other cold materials

C01B 031/22 Carbon

F25D 017/02 Details or features of the devices covered by groups

F25D 029/00 Arrangement or mounting of control or safety devices

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002251649

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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