Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00

Child Classifications

Navigate with arrow keys, Enter to open

• F04B 39/0005 +3 CPC CPC only CPC only
• F04B 39/0027 +7 CPC CPC only CPC only
• F04B 39/0094 CPC only CPC only
• F04B 39/02 Lubrication (of machines or engines in general F01M) +4 CPC IPC+CPC Available in IPC and CPC
• F04B 39/04 Measures to avoid lubricant contaminating the pumped fluid +1 CPC IPC+CPC Available in IPC and CPC
• F04B 39/06 Cooling; Heating; Prevention of freezing +4 CPC IPC+CPC Available in IPC and CPC
• F04B 39/08 Actuation of distribution members IPC+CPC Available in IPC and CPC
• F04B 39/10 Adaptations or arrangements of distribution members +10 CPC IPC+CPC Available in IPC and CPC
• F04B 39/12 Casings; Cylinders; Cylinder heads; Fluid connections +7 CPC IPC+CPC Available in IPC and CPC
• F04B 39/14 Provisions for readily assembling or disassembling IPC+CPC Available in IPC and CPC
• F04B 39/16 Filtration; Moisture separation IPC+CPC Available in IPC and CPC