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IPC Main Group
F01M 1/00

Pressure lubrication

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
Subclass:
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING

9 direct subcodes

Child Classifications

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  • F01M 1/02 using lubricating pumps
  • F01M 1/04 using pressure in working cylinder or crankcase to operate lubricant-feeding devices
  • F01M 1/06 Lubricating systems characterised by the provision therein of crankshafts or connecting-rods with lubricant passageways, e.g. bores
  • F01M 1/08 Lubricating systems characterised by the provision therein of lubricant-jetting means
  • F01M 1/1 Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
  • F01M 1/12 Closed-circuit lubricating systems not provided for in groups
  • F01M 1/14 Timed lubrication
  • F01M 1/16 Controlling lubricant pressure or quantity