Fluid rotor
AssigneeWindside America
InventorRisto Joutsiniemi
Life of this patent
Estimating the term…
Abstract
A rotor having at least two flightings includes a plurality of elongated support ribs rigidly interconnecting at axially spaced intervals, the outer edge of a first flighting with the inner edge of the other flighting, the ribs having a connecting boss at a distal end and a balancing mass intermediate a proximal end and the distal end. A method of forming the rib is further included.
Claims18
A rotor having at least two flightings and including a plurality of elongated support ribs rigidly interconnecting at axially spaced intervals, the outer edge of a first flighting with the inner edge of a second flighting, said ribs having a connecting boss at a distal end and a balancing mass intermediate a proximal end and the distal end.
A rib for a rotor, the rotor having at least two flightings, comprising:
- a rib assembly for rigidly interconnecting, at axially spaced intervals, the outer edge of a first flighting with the inner edge of a second flighting, said rib assembly having a connecting boss at a distal end and a balancing mass intermediate a proximal end and the distal end.
A method of forming a rib for a rotor, the rotor having at least two flightings, comprising:
- forming a rib assembly for rigidly interconnecting, at axially spaced intervals, the outer edge of a first flighting with the inner edge of a second flighting, and forming said ribs with a connecting boss at a distal end and a balancing mass intermediate a proximal end and the distal end.
Dependencies are inferred from the claim text.