Details, component parts, or accessories (machine elements in general F16)

Child Classifications

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• F04D 29/002 CPC only CPC only
• F04D 29/005 CPC only CPC only
• F04D 29/007 CPC only CPC only
• F04D 29/02 Selection of particular materials (for handling specific liquids F04D7/00 ) +2 CPC IPC+CPC Available in IPC and CPC
• F04D 29/04 Shafts or bearings, or assemblies thereof (specially adapted for elastic fluid pumps F04D29/05) +1 CPC IPC+CPC Available in IPC and CPC
• F04D 29/05 Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps since 2006 IPC+CPC Available in IPC and CPC
• F04D 29/06 Lubrication +1 CPC IPC+CPC Available in IPC and CPC
• F04D 29/08 Sealings +2 CPC IPC+CPC Available in IPC and CPC
• F04D 29/18 Rotors (specially for elastic fluids F04D29/26) +4 CPC IPC+CPC Available in IPC and CPC
• F04D 29/26 Rotors specially for elastic fluids +2 CPC IPC+CPC Available in IPC and CPC
• F04D 29/40 Casings; Connections of working fluid +2 CPC IPC+CPC Available in IPC and CPC
• F04D 29/58 Cooling (of machines or engines in general F01P); Heating; Diminishing heat transfer +4 CPC IPC+CPC Available in IPC and CPC
• F04D 29/60 Mounting; Assembling; Disassembling +2 CPC IPC+CPC Available in IPC and CPC
• F04D 29/66 Combating cavitation, whirls, noise, vibration or the like (gas-flow silencers for machines or engines in general F01N); Balancing (surge control F04D27/02) +2 CPC IPC+CPC Available in IPC and CPC
• F04D 29/70 Suction grids; Strainers; Dust separation; Cleaning +2 CPC IPC+CPC Available in IPC and CPC