IPC-Stelle: F01K 7/02 [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01USKENGINES OR PUMPS
F01KLMACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01KUKLSTEAM 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)
F01K 1/00HGRSteam accumulators (use of accumulators in steam engine plants F01K 3/00) [1, 2006.01]
F01K 1/02UGR1
.for storing steam otherwise than in a liquid [1, 2006.01]
F01K 1/04UGR1
.for storing steam in a liquid, e.g. Ruth type (in alkali to increase steam pressure F22B 1/20) [1, 2006.01]
F01K 1/06UGR2
. .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, 2006.01]
F01K 1/08UGR1
.Charging or discharging of accumulators with steam (peculiar to multiple accumulators F01K 1/12) [1, 2006.01]
F01K 1/10UGR1
.specially adapted for superheated steam [1, 2006.01]
F01K 1/12UGR1
.Multiple accumulators; Charging, discharging or control specially adapted therefor [1, 2006.01]
F01K 1/14UGR2
. .Circulation [1, 2006.01]
F01K 1/16UGR1
.Other safety or control means [1, 2006.01]
F01K 1/18UGR2
. .for steam pressure [1, 2006.01]
F01K 1/20UGR1
.Other steam-accumulator parts, details, or accessories [1, 2006.01]
F01K 3/00ZWSteam engine plants
F01K 3/00HGRPlants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K 19/00) [1, 2006.01]
F01K 3/02UGR1
.Use of accumulators and specific engine types; Control thereof [1, 2006.01]
F01K 3/04UGR2
. .the engine being of multiple-inlet-pressure type [1, 2006.01]
F01K 3/06UGR2
. .the engine being of extraction or non-condensing type [1, 2006.01]
F01K 3/08UGR1
.Use of accumulators, the plant being specially adapted for a specific use [1, 2006.01]
F01K 3/10UGR2
. .for vehicle drive, e.g. for accumulator locomotives [1, 2006.01]
F01K 3/12UGR1
.having two or more accumulators [1, 2006.01]
F01K 3/14UGR1
.having both steam accumulator and heater, e.g. superheating accumulator (steam superheaters per seF22G) [1, 2006.01]
F01K 3/16UGR2
. .Mutual arrangement of accumulator and heater [1, 2006.01]
F01K 3/18UGR1
.having heaters (having both steam accumulator and heater F01K 3/14; steam heaters per seF22) [1, 2006.01]
F01K 3/20UGR2
. .with heating by combustion gases of main boiler [1, 2006.01]
F01K 3/22UGR3
. . .Controlling, e.g. starting, stopping [1, 2006.01]
F01K 3/24UGR2
. .with heating by separately-fired heaters [1, 2006.01]
F01K 3/26UGR2
. .with heating by steam [1, 2006.01]
F01K 5/00HGRPlants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type [1, 2006.01]
F01K 5/02UGR1
.used in regenerative installation [1, 2006.01]
F01K 7/00HGRSteam engine plants characterised by the use of specific types of engine (F01K 3/02 takes precedence); Plants or engines characterised by their use of special steam systems, cycles or processes (reciprocating-piston engines using uniflow principle F01B 17/04); Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating [1, 2006.01]
F01K 7/02UGR1
.the engines being of multiple-expansion type (the engines being only of turbine type F01K 7/16; the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01]
F01K 7/04UGR2
. .Control means specially adapted therefor [1, 2006.01]
F01K 7/06UGR1
.the engines being of multiple-inlet-pressure type (F01K 7/02 takes precedence; the engines being only of turbine type F01K 7/16; the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01]
F01K 7/08UGR2
. .Control means specially adapted therefor [1, 2006.01]
F01K 7/10UGR1
.characterised by the engine exhaust pressure (the engines being only of turbine type F01K 7/16; the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01]
F01K 7/12UGR2
. .of condensing type [1, 2006.01]
F01K 7/14UGR3
. . .Control means specially adapted therefor [1, 2006.01]
F01K 7/16UGR1
.the engines being only of turbine type (the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01]
F01K 7/18UGR2
. .the turbine being of multiple-inlet-pressure type [1, 2006.01]
F01K 7/20UGR3
. . .Control means specially adapted therefor [1, 2006.01]
F01K 7/22UGR2
. .the turbines having inter-stage steam heating [1, 2006.01]
F01K 7/24UGR3
. . .Control or safety means specially adapted therefor [1, 2006.01]
F01K 7/26UGR2
. .the turbines having inter-stage steam accumulation [1, 2006.01]
F01K 7/28UGR3
. . .Control means specially adapted therefor [1, 2006.01]
F01K 7/30UGR2
. .the turbines using exhaust steam only [1, 2006.01]
F01K 7/32UGR1
.the engines using steam of critical or over-critical pressure [1, 2006.01]
F01K 7/34UGR1
.the engines being of extraction or non-condensing type; Use of steam for feed-water heating (feed-water heaters in general F22D) [1, 2006.01]
F01K 7/36UGR2
. .the engines being of positive-displacement type [1, 2006.01]
F01K 7/38UGR2
. .the engines being of turbine type [1, 2006.01]
F01K 7/40UGR2
. .Use of two or more feed-water heaters in series [1, 2006.01]
F01K 7/42UGR2
. .Use of desuperheaters for feed-water heating [1, 2006.01]
F01K 7/44UGR2
. .Use of steam for feed-water heating and another purpose [1, 2006.01]
F01K 9/00HGRSteam engine plants characterised by condensers arranged or modified to co-operate with the engines (by condensers structurally combined with engines F01K 11/00; steam condensers per seF28B) [1, 2006.01]
F01K 9/02UGR1
.Arrangements or modifications of condensate or air pumps [1, 2006.01]
F01K 9/04UGR1
.with dump valves to by-pass stages [1, 2006.01]
F01K 11/00HGRSteam engine plants characterised by the engines being structurally combined with boilers or condensers [1, 2006.01]
F01K 11/02UGR1
.the engines being turbines [1, 2006.01]
F01K 11/04UGR1
.the boilers or condensers being rotated in use [1, 2006.01]
F01K 13/00HGRGeneral layout or general methods of operation, of complete steam engine plants [1, 2006.01]
F01K 13/02UGR1
.Controlling, e.g. stopping or starting [1, 2006.01]
F01K 15/00HGRAdaptations of steam engine plants for special use [1, 2006.01]
F01K 15/02UGR1
.for driving vehicles, e.g. locomotives (arrangements in vehicles, see the relevant vehicle classes) [1, 2006.01]
F01K 15/04UGR2
. .the vehicles being waterborne vessels [1, 2006.01]
F01K 17/00HGRUse of steam or condensate extracted or exhausted from steam engine plant (for heating feed-water F01K 7/34; returning condensate to boiler F22D) [1, 2006.01]
F01K 17/02UGR1
.for heating purposes, e.g. industrial, domestic (F01K 17/06 takes precedence; domestic- or space-heating systems, e.g. central-heating systems, in general F24D 1/00, F24D 3/00, F24D 9/00) [1, 3, 2006.01]
F01K 17/04UGR1
.for specific purposes other than heating (F01K 17/06 takes precedence) [1, 2006.01]
F01K 17/06UGR1
.Returning energy of steam, in exchanged form, to process, e.g. use of exhaust steam for drying solid fuel of plant [1, 2006.01]
F01K 19/00HGRRegenerating or otherwise treating steam exhaust from steam engine plant (plants characterised by use of means for storing steam in an alkali to increase steam pressure F01K 5/00; returning condensate to boiler F22D) [1, 2006.01]
F01K 19/02UGR1
.Regenerating by compression [1, 2006.01]
F01K 19/04UGR2
. .in combination with cooling or heating [1, 2006.01]
F01K 19/06UGR2
. .in engine cylinder [1, 2006.01]
F01K 19/08UGR2
. .compression done by injection apparatus, jet blower, or the like [1, 2006.01]
F01K 19/10UGR1
.Cooling exhaust steam other than by condenser; Rendering exhaust steam invisible [1, 2006.01]
F01K 21/00HGRSteam engine plants not otherwise provided for [1, 2006.01]
F01K 21/02UGR1
.with steam generation in engine cylinders [1, 2006.01]
F01K 21/04UGR1
.using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas (direct-contact steam generators in general F22B) [1, 2006.01]
F01K 21/06UGR1
.Treating live steam, other than thermodynamically, e.g. for fighting deposits in engine [1, 2006.01]
F01K 23/00ZWE
F01K 23/00HGRPlants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids [1, 2006.01]
F01K 23/02UGR1
.the engine cycles being thermally coupled [1, 2006.01]
F01K 23/04UGR2
. .condensation heat from one cycle heating the fluid in another cycle [1, 2006.01]
F01K 23/06UGR2
. .combustion heat from one cycle heating the fluid in another cycle [1, 2006.01]
F01K 23/08UGR3
. . .with working fluid of one cycle heating the fluid in another cycle [1, 2006.01]
F01K 23/10UGR3
. . .with exhaust fluid of one cycle heating the fluid in another cycle [1, 2006.01]
F01K 23/12UGR1
.the engines being mechanically coupled (F01K 23/02 takes precedence) [1, 2006.01]
F01K 23/14UGR2
. .including at least one combustion engine [1, 2006.01]
F01K 23/16UGR2
. .all the engines being turbines (F01K 23/14 takes precedence) [1, 2006.01]
F01K 23/18UGR1
.characterised by adaptation for specific use [1, 2006.01]
F01K 25/00HGRPlants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for [1, 2006.01]
F01K 25/02UGR1
.the fluid remaining in the liquid phase [1, 2006.01]
F01K 25/04UGR1
.the fluid being in different phases, e.g. foamed [1, 2006.01]
F01K 25/06UGR1
.using mixtures of different fluids (plants using mixtures of steam and gas F01K 21/04) [1, 2006.01]
F01K 25/08UGR1
.using special vapours [1, 2006.01]
F01K 25/10UGR2
. .the vapours being cold, e.g. ammonia, carbon dioxide, ether [1, 2006.01]
F01K 25/12UGR2
. .the vapours being metallic, e.g. mercury [1, 2006.01]
F01K 25/14UGR2
. .using industrial or other waste gases [1, 2006.01]
F01K 27/00HGRPlants for converting heat or fluid energy into mechanical energy, not otherwise provided for [1, 2006.01]
F01K 27/02UGR1
.Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat [1, 2006.01]