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IPC Subgroup
F02B 25/14

using reverse-flow scavenging, e.g. with both inlet and outlet ports arranged near bottom of piston stroke

Introduced: September 1968

Last revised: January 2006

Full Title

Engines characterised by using fresh charge for scavenging cylinders > using reverse-flow scavenging, e.g. with both inlet and outlet ports arranged near bottom of piston stroke

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Subclass:
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL

2 direct subcodes

Child Classifications

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  • F02B 25/16 the charge flowing upward essentially along cylinder wall opposite the inlet ports
  • F02B 25/18 the charge flowing upward essentially along cylinder wall adjacent the inlet ports, e.g. by means of deflection rib on piston