F01C1/38 - CPC Classification Index

ClassID:

136644 ⎘

F01C1/38 - CPC Classification

Classification description:

Rotary-piston machines or engines having the characteristics covered by two or more groups , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group and having a hinged member

Sub-classes:

F01C1/39 » with vanes hinged to the inner as well as to the outer member 7

Recent Application in this class:

20160245084

2016-08-25

Distributer phase shifter for a hydraulic pump motor

20150322790

2015-11-12

Rotation device and rotor compressor and fluid motor having the same

20120224989

2012-09-06

Pivoting, hinged arc vane rotary compressor or expander