Component parts, details or accessories not provided for in, or of interest apart from, other groups

Child Classifications

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• F01B 31/005 CPC only CPC only
• F01B 31/02 De-icing means for engines having icing phenomena IPC+CPC Available in IPC and CPC
• F01B 31/04 Means for equalising torque in reciprocating-piston machines or engines IPC+CPC Available in IPC and CPC
• F01B 31/06 Means for compensating relative expansion of component parts IPC+CPC Available in IPC and CPC
• F01B 31/08 Cooling of steam engines; Heating; Heat insulation IPC+CPC Available in IPC and CPC
• F01B 31/10 Lubricating arrangements of steam engines IPC+CPC Available in IPC and CPC
• F01B 31/12 Arrangements of measuring or indicating devices IPC+CPC Available in IPC and CPC
• F01B 31/14 Changing of compression ratio IPC+CPC Available in IPC and CPC
• F01B 31/16 Silencers specially adapted for steam engines IPC+CPC Available in IPC and CPC
• F01B 31/18 Draining IPC+CPC Available in IPC and CPC
• F01B 31/22 Idling devices, e.g. having by-passing valves IPC+CPC Available in IPC and CPC
• F01B 31/26 Other component parts, details, or accessories, peculiar to steam engines IPC+CPC Available in IPC and CPC