F02B2700/02 - CPC Classification Index

ClassID:

139014 ⎘

F02B2700/02 - CPC Classification

Classification description:

Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel Four stroke engines

Sub-classes:

F02B2700/021 » with measures for removing exhaust gases from the cylinder 0
F02B2700/023 » with measures for charging, increasing the power 4
F02B2700/025 » with measures for compressing the cylinder charge 0
F02B2700/026 » with measures for increasing the part of the heat transferred to power, compound engines 5
F02B2700/028 » double-acting 0

Recent Application in this class:

20200080472

Crank drive device for an internal combustion engine, drive train and vehicle

16998771

Four stroke relative motion cylinder with dedicated compression space