F01K

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STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES (gas-turbine or jet-propulsion plants F02; steam generation F22; nuclear power plants, engine arrangements therein G21D)

Subclasses

SubclassTitle
1/00 Steam accumulators (use of accumulators in steam engine plants F01K 3/00)
1/02 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) for storing steam otherwise than in a liquid
1/04 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) for storing steam in a liquid, e.g. Ruth type (in alkali to increase steam pressure F22B 1/2)
1/06 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) for storing steam in a liquid, e.g. Ruth type (in alkali to increase steam pressure F22B 1/2) Internal fittings facilitating steam distribution, steam formation, or circulation (acting during charging or discharging F01K 1/08; fittings facilitating circulation through multiple accumulators F01K 1/14)
1/08 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) Charging or discharging of accumulators with steam (peculiar to multiple accumulators F01K 1/12)
1/10 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) specially adapted for superheated steam
1/12 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) Multiple accumulators; Charging, discharging, or regulating peculiar thereto
1/14 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) Multiple accumulators; Charging, discharging, or regulating peculiar thereto Circulation
1/16 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) Other safety or regulating means
1/18 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) Other safety or regulating means for steam pressure
1/20 Steam accumulators (use of accumulators in steam engine plants F01K 3/00) Other steam-accumulator parts, details, or accessories
3/00 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00)
3/02 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) Use of accumulators and specific engine types; Regulating thereof
3/04 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) Use of accumulators and specific engine types; Regulating thereof the engine being of multiple-inlet-pressure type
3/06 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) Use of accumulators and specific engine types; Regulating thereof the engine being of extraction or non-condensing type
3/08 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) Use of accumulators, the plant being specially adapted for a specific use
3/10 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) Use of accumulators, the plant being specially adapted for a specific use for vehicle drive, e.g. for accumulator locomotives
3/12 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) having two or more accumulators
3/14 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) having both steam accumulator and heater, e.g. superheating accumulator (steam superheaters per seF22G)
3/16 Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) having both steam accumulator and heater, e.g. superheating accumulator (steam superheaters per seF22G) Mutual arrangement of accumulator and heater

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