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US 2012/0074712 A1Published application
Multi-rotor fluid turbine drive with speed converter
AssigneeSynkinetics, Inc.
InventorFaruk Bursal
Life of this patent
Estimating the term…
Abstract
Compact and highly efficient multi-rotor fluid turbine drive with speed converter for provision of a coaxial arrangement of multiple rotors driving one or more input shafts of the turbine. The relative speed of the various rotors can be predetermined and regulated during operation. Synkdrives are used with the blades to allow the blades to rotate at different speeds.
Claims33
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a single shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second blade connected to said single shaft to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said single shaft by an inner cam that is mounted to said single shaft, an outer cam, a reaction carrier that is grounded and at least one rolling element;
- said single shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said single shaft rotates in a single direction.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a single shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second blade connected to said single shaft to receive said fluid and rotate said second blade in said first direction;
- and
- said second blade connected to said single shaft by an inner cam that is mounted to said single shaft, an outer cam that is grounded, a reaction carrier and at least one rolling element;
- said single shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said single shaft rotates in a single direction.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- said first shaft connected to a second shaft by a first inner cam that is mounted to said second shaft, a first outer cam, a first reaction carrier that is mounted to the first shaft and at least one rolling element;
- a second blade connected to said second shaft and to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said second shaft by an inner cam that is mounted to said second shaft, an outer cam, a reaction carrier that is grounded and at least one rolling element;
- said second shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said second shaft rotates in the same direction as the first direction.
4 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- said first shaft connected to a second shaft by a first inner cam that is mounted to said second shaft, a first outer cam that is mounted to the first shaft, a first reaction carrier and at least one rolling element;
- a second blade connected to said second shaft and to receive said fluid and rotate said second blade in the first direction;
- said second blade connected to said second shaft by an inner cam that is mounted to said second shaft, an outer cam that is connected to the second blade, a reaction carrier that is grounded and at least one rolling element;
- said second shaft connected to a generator for transferring said fluid flow into electrical energy;
- and
- wherein said second shaft rotates in the opposite direction of the first direction.
4 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second shaft having an inner cam that is mounted to said second shaft, an outer cam grounded, a reaction carrier that is attached to said first shaft and at least one roller element;
- said second shaft having a reaction carrier, a third shaft having an inner cam that is mounted to said third shaft, said outer cam grounded, a reaction carrier that is attached to said second shaft and at least one roller element;
- said third shaft connected to a generator for transferring said fluid flow into electrical energy;
- and
- wherein said second shaft and said third shaft rotates in the same direction as the first direction.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second blade connected to a first shaft to receive said fluid flow and rotate said second in a first direction;
- an intermediate element having an inner cam, a reaction carrier that is attached to said first shaft and at least one roller element,
- a second shaft having an inner cam that is mounted to said second shaft, an outer cam formed on said intermediate element, a reaction carrier that is grounded and at least one roller element;
- said second shaft is connected to a generator for transferring said fluid flow into electrical energy;
- and
- wherein said second shaft rotates in the opposite direction of the first direction.
4 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- said first shaft connected to a second shaft by a first inner cam that is mounted to said second shaft, a first outer cam grounded, a first reaction carrier that is mounted to the first shaft and at least one rolling element, said second shaft connected to the rotor of a generator;
- a second blade connected to a stator of said generator and to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said stator by an inner cam that is mounted to said stator, an outer cam, a reaction carrier that is grounded and at least one rolling element;
- wherein said second shaft rotates opposite said stator.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- said first shaft connected to a second shaft by a first inner cam that is mounted to said second shaft, a first outer cam, a first reaction carrier that is mounted to the first shaft and at least one rolling element;
- a second blade connected to said second shaft and to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said second shaft by an outer cam that is mounted to said second shaft;
- said second shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said second shaft rotates in the same direction as the first direction.
4 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a single shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second blade connected to said single shaft to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said single shaft by a bevel-gear train;
- said single shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said single shaft rotates in a single direction.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a single shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second blade connected to said single shaft to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said single shaft by a planetary gear train;
- said single shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said single shaft rotates in a single direction.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a single shaft to receive said fluid flow and rotate said first blade in a first direction;
- a second blade connected to said single shaft to receive said fluid and rotate said second blade in said first direction;
- and
- said second blade connected to said single shaft by a planetary gear train;
- said single shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said single shaft rotates in a single direction.
3 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- said first shaft connected to a second shaft by a planetary gear train;
- a second blade connected to said second shaft and to receive said fluid and rotate said second blade in a second direction;
- and
- said second blade connected to said second shaft by a planetary gear train;
- said second shaft connected to a generator for transferring said fluid flow into electrical energy;
- wherein said second shaft rotates in the same direction as said first direction.
4 more elements
A device for changing fluid flow through a pair of blades from a first type of energy to a second type of energy:
- a first blade connected to a first shaft to receive said fluid flow and rotate said first blade in a first direction;
- said first shaft attached to said second shaft by a planetary gear train;
- a second blade connected to said second shaft and to receive said fluid and rotate said second blade in the first direction;
- said second blade connected to said second shaft by a planetary gear train;
- said second shaft connected to a generator for transferring said fluid flow into electrical energy;
- and
- wherein said second shaft rotates in the opposite direction as said first direction.
4 more elements
Dependencies are inferred from the claim text.