Pressure lubrication

Introduced: September 1968

IPC and CPC are identically structured here. All 9 subcodes exist in both systems.

8 shared codes have differing titles between IPC and CPC.

Child Classifications

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F01M 1/02 using lubricating pumps (pumps in general F04; lubricating pumps per se F16N) +4 CPC IPC+CPC Available in IPC and CPC
F01M 1/04 using pressure in working cylinder or crankcase to operate lubricant feeding devices IPC+CPC Available in IPC and CPC
F01M 1/06 Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores (crankshafts, connecting-rods, per se F16C) +4 CPC IPC+CPC Available in IPC and CPC
F01M 1/08 Lubricating systems characterised by the provision therein of lubricant jetting means +2 CPC IPC+CPC Available in IPC and CPC
F01M 1/10 Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters +3 CPC IPC+CPC Available in IPC and CPC
F01M 1/12 Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 +2 CPC IPC+CPC Available in IPC and CPC
F01M 1/14 Timed lubrication (F01M1/08 takes precedence) IPC+CPC Available in IPC and CPC
F01M 1/16 Controlling lubricant pressure or quantity (rendering machines or engines inoperative or idling on lubricant pressure failure F01M1/22) +1 CPC IPC+CPC Available in IPC and CPC
F01M 1/18 Indicating or safety devices (concerning lubricant level F01M11/06, F01M11/12) IPC+CPC Available in IPC and CPC