IPC-Stelle: F03B 15/04 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F03KLMACHINES OR ENGINES FOR LIQUIDS (for liquids and elastic fluids F01; positive-displacement machines for liquids F04); WIND, SPRING, WEIGHT, OR MISCELLANEOUS MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F03BUKLMACHINES OR ENGINES FOR LIQUIDS (machines or engines for liquids and elastic fluids F01; positive-displacement engines for liquids F03C; positive-displacement machines for liquids F04)
F03B 1/00ZWNon-positive-displacement machines or engines characterised by specified type, e.g. water turbines (adaptations of machines or engines for special use F03B 13/00; controlling F03B 15/00)
F03B 1/00HGREngines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
F03B 1/02UGR1
.Buckets; Bucket-carrying rotors
F03B 1/04UGR1
.Nozzles (in general B05B); Nozzle-carrying members
F03B 3/00HGRMachines or engines of reaction type; Parts or details peculiar thereto
F03B 3/02UGR1
.with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
F03B 3/04UGR1
.with substantially axial flow throughout rotors, e.g. propeller turbines
F03B 3/06UGR2
. .with adjustable blades, e.g. Kaplan turbines
F03B 3/08UGR1
.with pressure/velocity transformation exclusively in rotors
F03B 3/10UGR1
.characterised by having means for functioning alternatively as pumps or turbines
F03B 3/12UGR1
.Blades; Blade-carrying rotors
F03B 3/14UGR2
. .Rotors having adjustable blades
F03B 3/16UGR1
.Stators
F03B 3/18UGR2
. .Stator blades; Guide conduits or vanes, e.g. adjustable
F03B 5/00HGRMachines or engines characterised by non-bladed rotors, e.g. serrated, using friction
F03B 7/00HGRWater wheels
F03B 9/00HGREndless-chain type machines or engines
F03B 11/00ZWE
F03B 11/00HGRParts or details not provided for in, or of interest apart from, the preceding groups (controlling F03B 15/00)
F03B 11/02UGR1
.Casings
F03B 11/04UGR1
.for diminishing cavitation or vibration, e.g. balancing
F03B 11/06UGR1
.Bearing arrangements
F03B 11/08UGR1
.for removing foreign matter, e.g. mud
F03B 13/00HGRAdaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus (if the apparatus aspects are predominant, see the relevant places for such apparatus, e.g. H02K 7/18); Power stations or aggregates (hydraulic-engineering aspects E02B; incorporating only machines or engines of positive-displacement type F03C)
F03B 13/02UGR1
.Adaptations for drilling wells
F03B 13/04UGR1
.Adaptations for use in dentistry
F03B 13/06UGR1
.Stations or aggregates of water-storage type (turbines characterised by having means for functioning alternatively as pumps F03B 3/10)
F03B 13/08UGR1
.Machine or engine aggregates in dams or the like; Conduits therefor
F03B 13/10UGR1
.Submerged units incorporating electric generators or motors
F03B 13/12UGR1
.characterised by using wave or tide energy
F03B 13/14UGR2
. .using wave energy [4]
F03B 13/16UGR3
. . .using the relative movement between a wave-operated member and another member [4]
F03B 13/18UGR4
. . . .wherein the other member is fixed, at least at one point, with respect to the sea bed or shore [4]
F03B 13/20UGR4
. . . .wherein both members are movable relative to the sea bed or shore [4]
F03B 13/22UGR3
. . .using the flow of water resulting from wave movements, e.g. to drive a hydraulic motor or turbine [4]
F03B 13/24UGR3
. . .to produce a flow of air, e.g. to drive an air turbine [4]
F03B 13/26UGR2
. .using tide energy [4]
F03B 15/00HGRControlling (controlling in general G05)
F03B 15/02UGR1
.by varying liquid flow
F03B 15/04UGR2
. .of turbines (rotors having adjustable blades F03B 3/06 , F03B 3/14; adjustable guide vanes F03B 3/18; specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors F03B 15/20)
F03B 15/06UGR3
. . .Regulating, i.e. acting automatically
F03B 15/08UGR4
. . . .by speed, e.g. by measuring electric frequency or liquid flow
F03B 15/10UGR5
. . . . .without retroactive action
F03B 15/12UGR5
. . . . .with retroactive action
F03B 15/14UGR4
. . . .by or of water level
F03B 15/16UGR4
. . . .by power output
F03B 15/18UGR4
. . . .for safety purposes, e.g. preventing overspeed
F03B 15/20UGR2
. .specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors (nozzles F03B 1/04)
F03B 15/22UGR3
. . .for safety purposes
F03B 17/00HGROther machines or engines
F03B 17/02UGR1
.using hydrostatic thrust
F03B 17/04UGR2
. .Alleged perpetua mobilia
F03B 17/06UGR1
.using liquid flow, e.g. of swinging-flap type