F02B2730/012 - CPC Classification Index

ClassID:

139095 ⎘

F02B2730/012 - CPC Classification

Classification description:

Internal combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with vanes sliding in the piston

Sub-classes:

F02B2730/013 » Vanes fixed in the centre of the housing; Excentric rotors 0

Recent Application in this class:

20060102139

2006-05-18

Rotary internal combustion engine

18341223

2024-12-03

Cooling flow injection to alter exhaust boundary conditions in a turbo-compounded engine

18103466

2024-02-06

Moving wall positive displacement turbine system