CPC Main Group
F01P 11/00 Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
7 direct subcodes
Child Classifications
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- F01P 11/02 Liquid-coolant , overflow, venting, or draining devices (automatic draining during freezing conditions F01P11/20)
- F01P 11/04 Arrangements of liquid pipes or hoses
- F01P 11/06 Cleaning (in general B08B); Combating corrosion (in general C23F)
- F01P 11/08 Arrangements of lubricant coolers (in lubrication apparatus F01M)
- F01P 11/10 Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
- F01P 11/12 Filtering, cooling, or silencing cooling-air
- F01P 11/14 Indicating devices; Other safety devices