Owner Daikin Industries, Ltd.

Inventors Honda, Masahiro

Agent FB Rice

Pub. Number AU-A-2010219252

PCT Pub. Number WO2010/098069

Priority 2009-040892 24.02.09 JP

Filing date 23 February 2010

Wipo publication date 2 September 2010

F25B 29/00 (2006.01) Combined heating and refrigeration systems, e.g. operating alternately or simultaneously

F24D 3/18 (2006.01) Hot-water central heating systems

F25B 1/00 (2006.01) Compression machines, plant, or systems

F25B 5/02 (2006.01) Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity

F25B 6/02 (2006.01) Compression machines, plant, or systems, with several condenser circuits

F25B 7/00 (2006.01) Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit

F25B 13/00 (2006.01) Compression machines, plant, or systems, with reversible cycle

F25B 30/02 (2006.01) Heat pumps

F25B 47/02 (2006.01) Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass - Defrosting cycles