IPC Subgroup
F01D 25/18 Lubricating arrangements
Introduced: September 1968
Last revised: January 2006
Full Title
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups > Lubricating arrangements
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- Subclass:
- NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F01D 25/2 using lubrication pumps
- F01D 25/22 using working fluid or other gaseous fluid as lubricant