CPC Main Group
F24S 40/00 Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors (control arrangements F24S50/00)
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F24S 40/10 Protective covers or shrouds; Closure members, e.g. lids (transparent coverings F24S80/50)
- F24S 40/20 Cleaning; Removing snow
- F24S 40/40 Preventing corrosion; Protecting against dirt or contamination
- F24S 40/50 Preventing overheating or overpressure (by draining the working fluid F24S40/60)
- F24S 40/60 Arrangements for draining the working fluid
- F24S 40/70 Preventing freezing (arrangements for draining the working fluid F24S40/60)
- F24S 40/80 Accommodating differential expansion of solar collector elements
- F24S 40/90 Arrangements for testing solar heat collectors