IPC-Stelle: F01P [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01USKENGINES OR PUMPS
F01KLMACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01PUKLCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES (arrangements in connection with cooling of propulsion units in vehicles B60K 11/00; heat-transfer, heat-exchange or heat-storage materials C09K 5/00; heat-exchange in general, radiators F28)
F01P 1/00ZWAir cooling; Liquid cooling
F01P 1/00HGRAir cooling (propelling cooling-air or liquid coolants F01P 5/00; controlling supply or circulation of coolants F01P 7/00) [1, 2006.01]
F01P 1/02UGR1
.Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders [1, 2006.01]
F01P 1/04UGR1
.Arrangements for cooling pistons [1, 2006.01]
F01P 1/06UGR1
.Arrangements for cooling other engine or machine parts [1, 2006.01]
F01P 1/08UGR2
. .for cooling intake or exhaust valves [1, 2006.01]
F01P 1/10UGR2
. .for cooling fuel injectors or sparking-plugs [1, 2006.01]
F01P 3/00HGRLiquid cooling (propelling cooling-air or liquid coolants F01P 5/00; controlling supply or circulation of coolants F01P 7/00) [1, 2006.01]
F01P 3/02UGR1
.Arrangements for cooling cylinders or cylinder heads [1, 2006.01]
F01P 3/04UGR2
. .Liquid-to-air heat-exchangers combined with, or arranged on, cylinders or cylinder heads [1, 2006.01]
F01P 3/06UGR1
.Arrangements for cooling pistons [1, 2006.01]
F01P 3/08UGR2
. .Cooling of piston exterior only, e.g. by jets [1, 2006.01]
F01P 3/10UGR2
. .Cooling by flow of coolant through pistons [1, 2006.01]
F01P 3/12UGR1
.Arrangements for cooling other engine or machine parts [1, 2006.01]
F01P 3/14UGR2
. .for cooling intake or exhaust valves [1, 2006.01]
F01P 3/16UGR2
. .for cooling fuel injectors or sparking-plugs [1, 2006.01]
F01P 3/18UGR1
.Arrangement or mounting of liquid-to-air heat-exchangers (such arrangements on cylinders or cylinder heads F01P 3/04; relative to vehicles B60K 11/04) [1, 2006.01]
F01P 3/20UGR1
.Cooling circuits not specific to a single part of engine or machine (F01P 3/22 takes precedence) [1, 2006.01]
F01P 3/22UGR1
.characterised by evaporation and condensation of coolant in closed cycles (other cooling by evaporation F01P 9/02); characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point [1, 2006.01]
F01P 5/00ZWPumping cooling-air or liquid coolants; Controlling circulation or supply of coolants
F01P 5/00HGRPumping cooling-air or liquid coolants (controlling circulation or supply of coolants by influencing drive of pumps F01P 7/00) [1, 2006.01]
F01P 5/02UGR1
.Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers [1, 2006.01]
F01P 5/04UGR2
. .Pump-driving arrangements [1, 2006.01]
F01P 5/06UGR2
. .Guiding or ducting air to or from ducted fans [1, 2006.01]
F01P 5/08UGR2
. .Use of engine exhaust gases for pumping cooling-air [1, 2006.01]
F01P 5/10UGR1
.Pumping liquid coolant; Arrangements of coolant pumps [1, 2006.01]
F01P 5/12UGR2
. .Pump-driving arrangements [1, 2006.01]
F01P 5/14UGR1
.Safety means against, or active at, failure of coolant-pump drives, e.g. shutting engine down; Means for indicating functioning of coolant pumps [1, 2006.01]
F01P 7/00HGRControlling of coolant flow [1, 2006.01]
F01P 7/02UGR1
.the coolant being cooling-air [1, 2006.01]
F01P 7/04UGR2
. .by varying pump speed, e.g. by changing pump-drive gear ratio [1, 2006.01]
F01P 7/06UGR2
. .by varying blade pitch [1, 2006.01]
F01P 7/08UGR2
. .by cutting in or out of pumps [1, 2006.01]
F01P 7/10UGR2
. .by throttling amount of air flowing through liquid-to-air heat-exchangers [1, 2006.01]
F01P 7/12UGR3
. . .by thermostatic control [1, 2006.01]
F01P 7/14UGR1
.the coolant being liquid [1, 2006.01]
F01P 7/16UGR2
. .by thermostatic control [1, 2006.01]
F01P 9/00ZWE
F01P 9/00HGRCooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P 1/00-F01P 7/00 (profiting from waste heat of combustion-engine cooling F02G 5/00) [1, 2006.01]
F01P 9/02UGR1
.Cooling by evaporation, e.g. by spraying water on to cylinders (evaporation and condensation of liquid coolant in closed cycles F01P 3/22) [1, 2006.01]
F01P 9/04UGR1
.by simultaneous or alternative use of direct air cooling and liquid cooling (F01P 9/02 takes precedence) [1, 2006.01]
F01P 9/06UGR1
.by use of refrigerating apparatus, e.g. of compressor or absorber type [1, 2006.01]
F01P 11/00HGRComponent parts, details, or accessories, not provided for in, or of interest apart from, groups F01P 1/00-F01P 9/00 [1, 2006.01]
F01P 11/02UGR1
.Liquid-coolant overflow, venting, or draining devices (automatic draining during freezing conditions F01P 11/20) [1, 2006.01]
F01P 11/04UGR1
.Arrangements of liquid pipes or hoses [1, 2006.01]
F01P 11/06UGR1
.Cleaning (in general B08B); Combating corrosion (in general C23F) [1, 2006.01]
F01P 11/08UGR1
.Arrangements of lubricant coolers (in lubrication apparatus F01M) [1, 2006.01]
F01P 11/10UGR1
.Guiding or ducting cooling-air to or from liquid-to-air heat-exchangers [1, 2006.01]
F01P 11/12UGR1
.Filtering, cooling, or silencing cooling-air [1, 2006.01]
F01P 11/14UGR1
.Indicating devices; Other safety devices [1, 2006.01]
F01P 11/16UGR2
. .concerning coolant temperature (F01P 11/20 takes precedence) [1, 2006.01]
F01P 11/18UGR2
. .concerning coolant pressure, coolant flow, or liquid-coolant level [1, 2006.01]
F01P 11/20UGR2
. .concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather [1, 2006.01]