IPC Subgroup
F21V 29/502 characterised by the adaptation for cooling of specific components
Introduced: January 2015
Full Title
Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems > Cooling arrangements > characterised by the adaptation for cooling of specific components
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- LIGHTING
- Subclass:
- FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
6 direct subcodes
Child Classifications
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- F21V 29/503 of light sources
- F21V 29/504 of refractors
- F21V 29/505 of reflectors
- F21V 29/506 of globes, bowls or cover glasses
- F21V 29/507 of means for protecting lighting devices from damage, e.g. housings
- F21V 29/508 of electrical circuits