CPC Main Group Additional Only
F05D 2260/00 Function
26 direct subcodes
Child Classifications
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- F05D 2260/02 Transport and handling during maintenance and repair
- F05D 2260/10 Particular cycles
- F05D 2260/12 Testing on a test bench
- F05D 2260/14 Preswirling
- F05D 2260/15 Load balancing
- F05D 2260/16 Fluid modulation at a certain frequency
- F05D 2260/20 Heat transfer, e.g. cooling
- F05D 2260/30 Retaining components in desired mutual position
- F05D 2260/40 Transmission of power
- F05D 2260/42 Storage of energy
- F05D 2260/50 Kinematic linkage, i.e. transmission of position
- F05D 2260/60 Fluid transfer
- F05D 2260/70 Adjusting of angle of incidence or attack of rotating blades
- F05D 2260/80 Diagnostics
- F05D 2260/81 Modelling or simulation
- F05D 2260/82 Forecasts
- F05D 2260/83 Testing, e.g. methods, components or tools therefor
- F05D 2260/84 Redundancy
- F05D 2260/85 Starting
- F05D 2260/90 Braking
Top Applicants
Top 10 applicants by patent filingsfor class F05, 2013–2023, worldwide · Source: EPO PATSTAT
- GE (GENERAL ELECTRIC COMPANY) US 12,002
- UNITED TECHNOLOGIES CORPORATION (UTC) US 8,736
- SAFRAN AIRCRAFT ENGINES FR 6,804
- RAYTHEON TECHNOLOGIES CORPORATION US 4,530
- SIEMENS DE 4,371
- GE (GENERAL ELECTRIC COMPANY) 3,686
- ROLLS-ROYCE GB 3,594
- PRATT & WHITNEY CANADA CORPORATION CA 3,415
- VESTAS DK 3,076
- WOBBEN PROPERTIES DE 2,614