F04B1/1074 - CPC Classification Index

ClassID:

142603 ⎘

F04B1/1074 - CPC Classification

Classification description:

Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with two or more serially arranged radial piston-cylinder units

Sub-classes:

F04B1/1075 » {with cylinder block and actuating cam both rotating } 1
F04B1/1077 » {directly located side-by-side} 4

Recent Application in this class:

20180156206

2018-06-07

Radial piston device with reduced pressure drop

20130343914

2013-12-26

Variable radial fluid device with differential piston control