CPC Main Group
F24S 80/00 Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
10 direct subcodes
Child Classifications
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- F24S 80/10 Materials for heat-exchange conduits
- F24S 80/20 Working fluids specially adapted for solar heat collectors
- F24S 80/30 Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
- F24S 80/40 Casings
- F24S 80/50 Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
- F24S 80/60 Thermal insulation (transparent coverings F24S80/50)
- F24S 80/70 Sealing means
Top Applicants
Top 10 applicants by patent filingsfor class F24, 2013–2023, worldwide · Source: EPO PATSTAT
- GREE ELECTRIC APPLIANCES 11,167
- QINGDAO HAIER AIR CONDITIONER COMPANY 9,225
- HAIER SMART HOME 8,998
- MIDEA 8,874
- GUANGDONG MIDEA REFRIGERATION EQUIPMENT COMPANY 8,724
- LG ELECTRONICS KR 7,258
- MITSUBISHI ELECTRIC CORPORATION JP 7,009
- QINGDAO HAIER AIR CONDITIONER ELECTRIC COMPANY 6,104
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 3,544
- NINGBO AUX ELECTRIC COMPANY 3,302