IPC Subgroup
F24S 40/4 Preventing corrosion; Protecting against dirt or contamination
Introduced: January 2018
Full Title
Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors > Preventing corrosion; Protecting against dirt or contamination
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
4 direct subcodes
Child Classifications
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- F24S 40/42 Preventing condensation inside solar modules
- F24S 40/44 Draining rainwater or condensation
- F24S 40/46 Maintaining vacuum, e.g. by using getters
- F24S 40/48 Deaerating or degassing the working fluid