CPC Subgroup
F02M 37/04 Feeding by means of driven pumps
Full Title
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines > Feeding by means of driven pumps
11 direct subcodes
Child Classifications
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- F02M 37/06 mechanically driven
- F02M 37/08 electrically driven
- F02M 37/12 fluid-driven, e.g. by compressed combustion-air
- F02M 37/14 the pumps being combined with other apparatus
- F02M 37/16 characterised by provision of personally-, e.g. manually-, operated pumps
- F02M 37/18 characterised by provision of main and auxiliary pumps