Technologies aiming at improving the efficiency of home appliances

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS

Y02B40/00Technologies aiming at improving the efficiency of home appliances

Y02B40/10Relating to domestic cooking Y02B40/12Induction cooking in kitchen stoves Y02B40/123Control circuit or coil power supply Y02B40/126Coil arrangements Y02B40/14Microwave ovens Y02B40/143Control circuit or magnetron power supply Y02B40/146Load impedance matching Y02B40/16Improved cooking stoves Y02B40/163Fuel efficient biomass cooking stoves Y02B40/166Fuel efficient gas cooking stoves Y02B40/18Solar cooking stoves or furnaces Y02B40/30Relating to refrigerators or freezers Y02B40/32Motor speed control of compressors or fans Y02B40/34Thermal insulation Y02B40/40Relating to dish-washers Y02B40/42Motor speed control of pumps Y02B40/44Heat recovery Y02B40/46Optimisation of water quantity Y02B40/50Relating to washing machines Y02B40/52Motor speed control of drum or pumps Y02B40/54Heat recovery Y02B40/56Optimisation of water quantity Y02B40/58Solar heating Y02B40/70Relating to laundry dryers Y02B40/72Motor speed control of drum or fans Y02B40/74Solar heating Y02B40/80Related to vacuum cleaners Y02B40/82Motor speed or motor power consumption control Y02B40/84Motor overheating or overloading prevention Y02B40/90Energy efficient batteries, ultracapacitors, supercapacitors or double-layer capacitors charging or discharging systems or methods specially adapted for portable applications