Version: 2024.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| F02N | STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR [2021-01] NOTES
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Muscle-operated starting apparatus [2013-01] |
F02N 1/00 | Starting apparatus having hand cranks (with intermediate power storage F02N 5/00 - F02N 15/00) [2013-01] |
F02N 1/005 | . | {Safety means (F02N 1/02 takes precedence)} [2013-01] |
F02N 1/02 | . | having safety means preventing damage caused by reverse rotation [2013-01] |
F02N 3/00 | Other muscle-operated starting apparatus (with intermediate power storage F02N 5/00 - F02N 15/00) [2013-01] |
Power-operated starting apparatus; Muscle-operated starting apparatus with intermediate power storage [2013-01] |
F02N 5/00 | Starting apparatus having mechanical power storage [2013-01] |
F02N 7/00 | Starting apparatus having fluid-driven auxiliary engines or apparatus [2013-01] |
F02N 7/02 | . | the apparatus being of single-stroke piston type, e.g. pistons acting on racks or pull-cords [2013-01] |
F02N 7/04 | . . | the pistons acting on screw-threaded members to effect rotation [2013-01] |
F02N 7/06 | . |
F02N 7/08 | . | the engines being of rotary type [2013-01] |
F02N 7/10 | . | characterised by using auxiliary engines or apparatus of combustion type (by using explosive cartridges F02N 13/00) [2013-01] |
F02N 7/12 | . . |
F02N 7/14 | . . | the starting engines being readily removable from main engines, e.g. of portable type [2013-01] |
F02N 9/00 | Starting of engines by supplying auxiliary pressure fluid to their working chambers [2013-01] |
F02N 9/02 | . | the pressure fluid being generated directly by combustion (by using explosive cartridges F02N 13/00) [2013-01] |
F02N 9/04 | . | the pressure fluid being generated otherwise, e.g. by compressing air [2013-01] |
F02N 11/00 | Starting of engines by means of electric motors [2021-01] |
F02N 11/003 | . | {said electric motor being also used as a drive for auxiliaries, e.g. for driving transmission pumps or fuel pumps during engine stop} [2013-01] |
F02N 11/006 | . | {using a plurality of electric motors} [2013-01] |
F02N 11/02 | . | the motors having longitudinally-shiftable rotors [2013-01] |
F02N 11/04 | . | the motors being associated with current generators [2013-01] |
F02N 11/08 | . | Circuits {or control means} specially adapted for starting of engines [2013-01] |
F02N 11/0803 | . . | {characterised by means for initiating engine start or stop (F02N 11/0814 takes precedence)} [2013-01] |
F02N 11/0814 | . . | {comprising means for controlling automatic idle-start-stop} [2013-01] |
F02N 11/0818 | . . . | {Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode} [2013-01] |
F02N 11/0822 | . . . . | {related to action of the driver} [2013-01] |
F02N 11/0825 | . . . . | {related to prevention of engine restart failure, e.g. disabling automatic stop at low battery state} [2013-01] |
F02N 11/0829 | . . . . | {related to special engine control, e.g. giving priority to engine warming-up or learning} [2013-01] |
F02N 11/0833 | . . . . | {Vehicle conditions (F02N 11/0822, F02N 11/0825 take precedence)} [2013-01] |
F02N 11/0844 | . . . | {with means for restarting the engine directly after an engine stop request, e.g. caused by change of driver mind} [2013-01] |
F02N 11/0848 | . . | {with means for detecting successful engine start, e.g. to stop starter actuation} [2013-01] |
F02N 11/0851 | . . | {characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear} [2013-01] |
F02N 11/0855 | . . . | {during engine shutdown or after engine stop before start command, e.g. pre-engagement of pinion} [2013-01] |
F02N 11/0859 | . . | {specially adapted to the type of the starter motor or integrated into it} [2013-01] |
F02N 11/0862 | . . | {characterised by the electrical power supply means, e.g. battery} [2013-01] |
F02N 11/0866 | . . . | {comprising several power sources, e.g. battery and capacitor or two batteries} [2013-01] |
F02N 11/087 | . . | {Details of the switching means in starting circuits, e.g. relays or electronic switches} [2013-01] |
F02N 2011/0874 | . . . | {characterised by said switch being an electronic switch} [2013-01] |
F02N 2011/0877 | . . . | {said switch being used as a series-parallel switch, e.g. to switch circuit elements from series to parallel connection} [2013-01] |
F02N 2011/0881 | . . | {Components of the circuit not provided for by previous groups} [2013-01] |
F02N 2011/0885 | . . . | {Capacitors, e.g. for additional power supply} [2013-01] |
F02N 2011/0888 | . . . | {DC/DC converters} [2013-01] |
F02N 2011/0892 | . . . | {Two coils being used in the starting circuit, e.g. in two windings in the starting relay or two field windings in the starter} [2013-01] |
F02N 2011/0896 | . . . | {Inverters for electric machines, e.g. starter-generators} [2013-01] |
F02N 11/10 | . |
F02N 11/101 | . . | {for preventing engine starter actuation or engagement} [2021-01] |
F02N 11/103 | . . . | {according to the vehicle transmission or clutch status} [2013-01] |
F02N 11/105 | . . . | {when the engine is already running (F02N 11/0848 takes precedence)} [2013-01] |
F02N 11/106 | . . | {for stopping or interrupting starter actuation} [2013-01] |
F02N 11/108 | . . | {for diagnosis of the starter or its components} [2013-01] |
F02N 11/12 | . | Starting of engines by means of mobile, e.g. portable, starting sets [2013-01] |
F02N 11/14 | . | Starting of engines by means of electric starters with external current supply (F02N 11/12 takes precedence) [2013-01] |
F02N 13/00 | Starting of engines, or driving of starting apparatus by use of explosives, e.g. stored in cartridges [2013-01] |
F02N 15/00 | Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N 5/00 - F02N 13/00 [2016-05] |
F02N 15/003 | . | {Starters comprising a brake mechanism} [2017-05] |
F02N 15/006 | . | {Assembling or mounting of starting devices} [2013-01] |
F02N 15/02 | . | Gearing between starting-engines and started engines; Engagement or disengagement thereof [2013-01] |
F02N 15/021 | . . | {the gearing including disengaging starter jaws} [2013-01] |
F02N 15/022 | . . | {the starter comprising an intermediate clutch} [2013-01] |
F02N 15/023 | . . . | {of the overrunning type} [2013-01] |
F02N 15/025 | . . . | {of the friction type} [2013-01] |
F02N 15/026 | . . . | {of the centrifugal type} [2013-01] |
F02N 15/027 | . . . | {of the pawl type} [2013-01] |
F02N 15/028 | . . . | {of the jaw type} [2013-01] |
F02N 15/04 | . . | the gearing including disengaging toothed gears [2013-01] |
F02N 15/043 | . . . | {the gearing including a speed reducer} [2013-01] |
F02N 15/046 | . . . . | {of the planetary type} [2013-01] |
F02N 15/06 | . . . | the toothed gears being moved by axial displacement [2013-01] |
F02N 2015/061 | . . . . | {said axial displacement being limited, e.g. by using a stopper} [2013-01] |
F02N 15/062 | . . . . | {Starter drives} [2013-01] |
F02N 15/063 | . . . . . | {with resilient shock absorbers} [2013-01] |
F02N 15/065 | . . . . . | {with blocking means} [2013-01] |
F02N 15/066 | . . . . | {the starter being of the coaxial type} [2013-01] |
F02N 15/067 | . . . . | {the starter comprising an electro-magnetically actuated lever} [2013-01] |
F02N 15/068 | . . . . | {starter drive being actuated by muscular force} [2013-01] |
F02N 15/08 | . . | the gearing being of friction type [2013-01] |
F02N 15/10 | . | Safety devices not otherwise provided for [2013-01] |
F02N 19/00 | Starting aids for combustion engines, not otherwise provided for [2013-01] |
F02N 19/001 | . | {Arrangements thereof} [2013-01] |
F02N 2019/002 | . | {Aiding engine start by acting on fuel} [2013-01] |
F02N 19/004 | . | {Aiding engine start by using decompression means or variable valve actuation} [2013-01] |
F02N 19/005 | . | {Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation} [2013-01] |
F02N 2019/007 | . . | {using inertial reverse rotation} [2013-01] |
F02N 2019/008 | . . | {the engine being stopped in a particular position} [2013-01] |
F02N 19/02 | . | Aiding engine start by thermal means, e.g. using lighted wicks [2021-01] |
F02N 99/00 | Subject matter not provided for in other groups of this subclass [2013-01] |
F02N 2200/00 | Parameters used for control of starting apparatus [2013-01] |
F02N 2200/02 | . | said parameters being related to the engine [2013-01] |
F02N 2200/021 | . . | Engine crank angle [2013-01] |
F02N 2200/022 | . . | Engine speed [2013-01] |
F02N 2200/023 | . . | Engine temperature [2013-01] |
F02N 2200/024 | . . | Engine oil temperature [2013-01] |
F02N 2200/025 | . . | Engine oil pressure [2013-01] |
F02N 2200/026 | . . | Catalyst temperature [2013-01] |
F02N 2200/04 | . | said parameters being related to the starter motor [2013-01] |
F02N 2200/041 | . . | Starter speed [2013-01] |
F02N 2200/042 | . . | Starter torque [2013-01] |
F02N 2200/043 | . . | Starter voltage [2013-01] |
F02N 2200/044 | . . | Starter current [2013-01] |
F02N 2200/045 | . . | Starter temperature or parameters related to it [2013-01] |
F02N 2200/046 | . . | Energy or power necessary for starting [2013-01] |
F02N 2200/047 | . . | Information about pinion position [2013-01] |
F02N 2200/048 | . . | Information about pinion speed, both translational or rotational speed [2013-01] |
F02N 2200/06 | . | said parameters being related to the power supply or driving circuits for the starter [2013-01] |
F02N 2200/061 | . . | Battery state of charge [SOC] [2013-01] |
F02N 2200/062 | . . | Battery current [2013-01] |
F02N 2200/063 | . . | Battery voltage [2013-01] |
F02N 2200/064 | . . | Battery temperature [2013-01] |
F02N 2200/065 | . . | Relay current [2013-01] |
F02N 2200/066 | . . | Relay temperature [2013-01] |
F02N 2200/08 | . | said parameters being related to the vehicle or its components [2013-01] |
F02N 2200/0801 | . . | Vehicle speed [2013-01] |
F02N 2200/0802 | . . | Transmission state, e.g. gear ratio or neutral state [2013-01] |
F02N 2200/0803 | . . | Parking brake state [2013-01] |
F02N 2200/0804 | . . | Temperature inside the vehicle cabin [2013-01] |
F02N 2200/0805 | . . | Detection of vehicle emergency state, e.g. from ABS, ESP, external sensors [2013-01] |
F02N 2200/0806 | . . | Air condition state [2013-01] |
F02N 2200/0807 | . . | Brake booster state [2013-01] |
F02N 2200/0808 | . . | Steering state, e.g. state of power assisted steering [2013-01] |
F02N 2200/0809 | . . | Electrical loads [2013-01] |
F02N 2200/0811 | . . | Heating state [2013-01] |
F02N 2200/0812 | . . | Power-take-off state [2013-01] |
F02N 2200/0813 | . . | Windscreen wiper state [2013-01] |
F02N 2200/0814 | . . | Bonnet switches [2013-01] |
F02N 2200/0815 | . . | Vehicle door sensors [2013-01] |
F02N 2200/10 | . | said parameters being related to driver demands or status [2013-01] |
F02N 2200/101 | . . | Accelerator pedal position [2013-01] |
F02N 2200/102 | . . | Brake pedal position [2013-01] |
F02N 2200/103 | . . | Clutch pedal position [2013-01] |
F02N 2200/104 | . . | Driver's intention to turn, e.g. by evaluating direction indicators [2013-01] |
F02N 2200/105 | . . | Driver behaviours or types, e.g. sportive or economic type driver [2013-01] |
F02N 2200/106 | . . | Driver presence, e.g. detected by door lock, seat sensor or belt sensor [2013-01] |
F02N 2200/12 | . | said parameters being related to the vehicle exterior [2013-01] |
F02N 2200/121 | . . | Atmospheric pressure, e.g. for determination of geodetic height [2013-01] |
F02N 2200/122 | . . | Atmospheric temperature [2013-01] |
F02N 2200/123 | . . | Information about vehicle position, e.g. from navigation systems or GPS signals [2013-01] |
F02N 2200/124 | . . | Information about road conditions, e.g. road inclination or surface [2013-01] |
F02N 2200/125 | . . | Information about other vehicles, traffic lights or traffic congestion [2013-01] |
F02N 2200/14 | . | said parameter being related to wear of starter or other components, e.g. based on total number of starts or age [2013-01] |
Muscle-operated starting apparatus [2013-01] |
F02N 2250/00 | Problems related to engine starting or engine's starting apparatus [2013-01] |
F02N 2250/02 | . | Battery voltage drop at start, e.g. drops causing ECU reset [2013-01] |
F02N 2250/04 | . | Reverse rotation of the engine [2013-01] |
F02N 2250/06 | . | Engine stall and related control features, e.g. for automatic restart [2013-01] |
F02N 2250/08 | . | Lubrication of starters; Sealing means for starters [2013-01] |
F02N 2300/00 | Control related aspects of engine starting [2013-01] |
F02N 2300/10 | . | characterised by the control output, i.e. means or parameters used as a control output or target [2013-01] |
F02N 2300/102 | . . | Control of the starter motor speed; Control of the engine speed during cranking [2013-01] |
F02N 2300/104 | . . | Control of the starter motor torque [2013-01] |
F02N 2300/106 | . . | Control of starter current [2013-01] |
F02N 2300/108 | . . | Duty cycle control or pulse width modulation [PWM] [2013-01] |
F02N 2300/20 | . | characterised by the control method [2013-01] |
F02N 2300/2002 | . . | using different starting modes, methods, or actuators depending on circumstances, e.g. engine temperature or component wear [2013-01] |
F02N 2300/2004 | . . | using adaptive control [2013-01] |
F02N 2300/2006 | . . | using prediction of future conditions [2013-01] |
F02N 2300/2008 | . . | using a model [2013-01] |
F02N 2300/2011 | . . | Control involving a delay; Control involving a waiting period before engine stop or engine start [2013-01] |
F02N 2300/30 | . | characterised by the use of digital means [2013-01] |
F02N 2300/302 | . . | using data communication [2013-01] |
F02N 2300/304 | . . . | with other systems inside the vehicle [2013-01] |
F02N 2300/306 | . . . | with external senders or receivers, e.g. receiving signals from traffic lights, other vehicles or base stations [2013-01] |