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F03B 1/00
|
Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. Pelton wheelsParts or details peculiar thereto |
|
F03B 1/02
|
BucketsBucket-carrying rotors |
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F03B 1/04
|
NozzlesNozzle-carrying members |
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F03B 3/00
|
Machines or engines of reaction typeParts or details peculiar thereto |
|
F03B 3/02
|
Machines or engines of reaction typeParts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines |
|
F03B 3/04
|
Machines or engines of reaction typeParts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines |
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F03B 3/06
|
Machines or engines of reaction typeParts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan turbines |
|
F03B 3/08
|
Machines or engines of reaction typeParts or details peculiar thereto with pressure/velocity transformation exclusively in rotors |
|
F03B 3/10
|
Machines or engines of reaction typeParts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines |
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F03B 3/12
|
BladesBlade-carrying rotors |
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F03B 3/14
|
Rotors having adjustable blades |
|
F03B 3/16
|
Stators |
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F03B 3/18
|
Stator bladesGuide conduits or vanes, e.g. adjustable |
|
F03B 5/00
|
Machines or engines characterised by non-bladed rotors, e.g. serrated, using friction |
|
F03B 7/00
|
Water wheels |
|
F03B 9/00
|
Endless-chain type machines or engines |
|
F03B 11/00
|
Parts or details not provided for in, or of interest apart from, groups |
|
F03B 11/02
|
Casings |
|
F03B 11/04
|
Parts or details not provided for in, or of interest apart from, groups for diminishing cavitation or vibration, e.g. balancing |
|
F03B 11/06
|
Bearing arrangements |
|
F03B 11/08
|
Parts or details not provided for in, or of interest apart from, groups for removing foreign matter, e.g. mud |
|
F03B 13/00
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates |
|
F03B 13/02
|
Adaptations for drilling wells |
|
F03B 13/04
|
Adaptations for use in dentistry |
|
F03B 13/06
|
Stations or aggregates of water-storage type |
|
F03B 13/08
|
Machine or engine aggregates in dams or the likeConduits therefor |
|
F03B 13/10
|
Submerged units incorporating electric generators or motors |
|
F03B 13/12
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy |
|
F03B 13/14
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy |
|
F03B 13/16
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member |
|
F03B 13/18
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore |
|
F03B 13/20
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein both members are movable relative to the sea bed or shore |
|
F03B 13/22
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements, e.g. to drive a hydraulic motor or turbine |
|
F03B 13/24
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy to produce a flow of air, e.g. to drive an air turbine |
|
F03B 13/26
|
Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using tide energy |
|
F03B 15/00
|
Controlling |
|
F03B 15/02
|
Controlling by varying liquid flow |
|
F03B 15/04
|
Controlling by varying liquid flow of turbines |
|
F03B 15/06
|
Regulating, i.e. acting automatically |
|
F03B 15/08
|
Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow |
|
F03B 15/10
|
Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow without retroactive action |
|
F03B 15/12
|
Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow with retroactive action |
|
F03B 15/14
|
Regulating, i.e. acting automatically by or of water level |
|
F03B 15/16
|
Regulating, i.e. acting automatically by power output |
|
F03B 15/18
|
Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed |
|
F03B 15/20
|
Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors |
|
F03B 15/22
|
Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors for safety purposes |
|
F03B 17/00
|
Other machines or engines |
|
F03B 17/02
|
Other machines or engines using hydrostatic thrust |
|
F03B 17/04
|
Alleged perpetua mobilia |
|
F03B 17/06
|
Other machines or engines using liquid flow, e.g. of swinging-flap type |
