F02G2270/00 - CPC Classification Index

ClassID:

140267 ⎘

F02G2270/00 - CPC Classification

Classification description:

Constructional features

Sub-classes:

F02G2270/005 » Shells, e.g. a sealed or sealing shell for a Stirling engine 6
F02G2270/02 » Pistons for reciprocating and rotating 1
F02G2270/04 » Roller assemblies connecting opposed pistons 0
F02G2270/10 » Rotary pistons 19
F02G2270/15 » Rotating cylinders 1
F02G2270/20 » Plural piston swash plates 8
F02G2270/30 » Displacer assemblies 16
F02G2270/40 » Piston assemblies 35
F02G2270/42 » Displacer drives 9
F02G2270/45 » Piston rods 13
F02G2270/50 » Crosshead guiding pistons 10
F02G2270/55 » Cylinders 12
F02G2270/60 » Counterweights for pistons 1
F02G2270/70 » Liquid pistons 5
F02G2270/80 » Engines without crankshafts 19
F02G2270/85 » Crankshafts 34
F02G2270/90 » Valves 16
F02G2270/95 » Pressurised crankcases 6

Recent Application in this class:

20160252047

Differential thermodynamic machine with a cycle of eight thermodynamic transformations, and control method