IPC-Stelle: F03B [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F03KLMACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT 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 1/00HGREngines 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 [1, 2006.01]
F03B 1/02UGR1
.Buckets; Bucket-carrying rotors [1, 2006.01]
F03B 1/04UGR1
.Nozzles (in general B05B); Nozzle-carrying members [1, 2006.01]
F03B 3/00HGRMachines or engines of reaction type; Parts or details peculiar thereto [1, 2006.01]
F03B 3/02UGR1
.with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines [1, 2006.01]
F03B 3/04UGR1
.with substantially axial flow throughout rotors, e.g. propeller turbines [1, 2006.01]
F03B 3/06UGR2
. .with adjustable blades, e.g. Kaplan turbines [1, 2006.01]
F03B 3/08UGR1
.with pressure/velocity transformation exclusively in rotors [1, 2006.01]
F03B 3/10UGR1
.characterised by having means for functioning alternatively as pumps or turbines [1, 2006.01]
F03B 3/12UGR1
.Blades; Blade-carrying rotors [1, 2006.01]
F03B 3/14UGR2
. .Rotors having adjustable blades [1, 2006.01]
F03B 3/16UGR1
.Stators [1, 2006.01]
F03B 3/18UGR2
. .Stator blades; Guide conduits or vanes, e.g. adjustable [1, 2006.01]
F03B 5/00HGRMachines or engines characterised by non-bladed rotors, e.g. serrated, using friction [1, 2006.01]
F03B 7/00HGRWater wheels [1, 2006.01]
F03B 9/00HGREndless-chain type machines or engines [1, 2006.01]
F03B 11/00HGRParts or details not provided for in, or of interest apart from, groups F03B 1/00-F03B 9/00 (controlling F03B 15/00) [1, 2006.01]
F03B 11/02UGR1
.Casings [1, 2006.01]
F03B 11/04UGR1
.for diminishing cavitation or vibration, e.g. balancing [1, 2006.01]
F03B 11/06UGR1
.Bearing arrangements [1, 2006.01]
F03B 11/08UGR1
.for removing foreign matter, e.g. mud [1, 2006.01]
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) [1, 2006.01]
F03B 13/02UGR1
.Adaptations for drilling wells [1, 2006.01]
F03B 13/04UGR1
.Adaptations for use in dentistry [1, 2006.01]
F03B 13/06UGR1
.Stations or aggregates of water-storage type (turbines characterised by having means for functioning alternatively as pumps F03B 3/10) [1, 2006.01]
F03B 13/08UGR1
.Machine or engine aggregates in dams or the like; Conduits therefor [1, 2006.01]
F03B 13/10UGR1
.Submerged units incorporating electric generators or motors [1, 2006.01]
F03B 13/12UGR1
.characterised by using wave or tide energy [1, 2006.01]
F03B 13/14UGR2
. .using wave energy [4, 2006.01]
F03B 13/16UGR3
. . .using the relative movement between a wave-operated member and another member [4, 2006.01]
F03B 13/18UGR4
. . . .wherein the other member is fixed, at least at one point, with respect to the sea bed or shore [4, 2006.01]
F03B 13/20UGR4
. . . .wherein both members are movable relative to the sea bed or shore [4, 2006.01]
F03B 13/22UGR3
. . .using the flow of water resulting from wave movements, e.g. to drive a hydraulic motor or turbine [4, 2006.01]
F03B 13/24UGR3
. . .to produce a flow of air, e.g. to drive an air turbine [4, 2006.01]
F03B 13/26UGR2
. .using tide energy [4, 2006.01]
F03B 15/00HGRControlling (controlling in general G05) [1, 2006.01]
F03B 15/02UGR1
.by varying liquid flow [1, 2006.01]
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) [1, 2006.01]
F03B 15/06UGR3
. . .Regulating, i.e. acting automatically [1, 2006.01]
F03B 15/08UGR4
. . . .by speed, e.g. by measuring electric frequency or liquid flow [1, 2006.01]
F03B 15/10UGR5
. . . . .without retroactive action [1, 2006.01]
F03B 15/12UGR5
. . . . .with retroactive action [1, 2006.01]
F03B 15/14UGR4
. . . .by or of water level [1, 2006.01]
F03B 15/16UGR4
. . . .by power output [1, 2006.01]
F03B 15/18UGR4
. . . .for safety purposes, e.g. preventing overspeed [1, 2006.01]
F03B 15/20UGR2
. .specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors (nozzles F03B 1/04) [1, 2006.01]
F03B 15/22UGR3
. . .for safety purposes [1, 2006.01]
F03B 17/00HGROther machines or engines [1, 2006.01]
F03B 17/02UGR1
.using hydrostatic thrust [1, 2006.01]
F03B 17/04UGR2
. .Alleged perpetua mobilia [1, 2006.01]
F03B 17/06UGR1
.using liquid flow, e.g. of swinging-flap type [1, 2006.01]