CPC Main Group
F02B 39/00 Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
4 direct subcodes
Child Classifications
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- F02B 39/02 Drives of pumps (exhaust drives or combined exhaust and other drives F02B37/00); Varying pump drive gear ratio
- F02B 39/14 Lubrication of pumps; Safety measures therefor
- F02B 39/16 Other safety measures for, or other control of, pumps