F01C1/00 - CPC Classification Index

ClassID:

136572 ⎘

F01C1/00 - CPC Classification

Classification description:

Rotary-piston machines or engines

Sub-classes:

F01C1/02 » of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents 17
F01C1/08 » of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing 7
F01C1/22 » of internal-axis type with equidirectional movement of co-operating members at the point of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member 238
F01C1/24 » of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions 4
F01C1/30 » 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 8

Recent Application in this class:

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Engine compartment heating assembly

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Device for obtaining mechanical work from a non-thermal energy source (variants)

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Rotary actuator utilizing pneumatically actuated elastomeric structures

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Intake device, power generator, external combustion system using intake device and power generator, internal combustion system using intake device and power generator, and air hybrid power generation system using intake device and power generator

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Ristau conical rotor orbital engine

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IDAR-ACE INVERSE DISPLACEMENT ASYMMETRIC ROTATING ALTERNATIVE CORE ENGINE

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Wankel engine rotor

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Rotary three dimensional variable volume machine

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Pump or motor for liquid or gaseous media having an increased diameter shaft toward a slanted sliding plane

20130115124

Internal gear pump having an eccentric inner rotor and outer rotor having teeth non-trochoid tooth profiles and a moving center of the outer rotor

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Planetary rotary type fluid motor or engine and compressor or pump

20130028771

Oil seal arrangement for rotary internal combustion engine

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Oil pump with dual scavenging for a twin cam engine

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PUMP OR MOTOR

17658370

Capturing and utilizing waste heat in electrical power generation