CPC Main Group Additional Only
F02D 2700/00 Mechanical control of speed or power of a single cylinder piston engine
7 direct subcodes
Child Classifications
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- F02D 2700/02 Controlling by changing the air or fuel supply
- F02D 2700/03 Controlling by changing the compression ratio
- F02D 2700/04 Controlling by throttling the exhaust conduit
- F02D 2700/05 Controlling by preventing combustion in one or more cylinders
- F02D 2700/07 Automatic control systems according to one of the preceding groups in combination with control of the mechanism receiving the engine power
- F02D 2700/09 Other ways of controlling
- F02D 2700/10 Control of the timing of the fuel supply period with relation to the piston movement
Top Applicants
Top 10 applicants by patent filingsfor class F02, 2013–2023, worldwide · Source: EPO PATSTAT
- ROBERT BOSCH DE 8,801
- FORD GLOBAL TECHNOLOGIES US 8,171
- GE (GENERAL ELECTRIC COMPANY) US 6,957
- HYUNDAI MOTOR COMPANY KR 5,390
- UNITED TECHNOLOGIES CORPORATION (UTC) US 5,250
- TOYOTA MOTOR CORPORATION JP 5,214
- TOYOTA MOTOR CORPORATION 4,149
- DENSO CORPORATION JP 3,400
- KIA MOTORS CORPORATION KR 3,388
- SAFRAN AIRCRAFT ENGINES FR 3,332