IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0461712
(2009-08-21)
|
등록번호 |
US-8360713
(2013-01-29)
|
발명자
/ 주소 |
- Carosi, Claudio D
- Carosi, Maria D
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
14 |
초록
▼
A vertical axis turbine machine for converting fluid flow into rotational energy and having a housing with an inlet, a turbine rotor having two spiral turbine blade sets, namely an upper blade set and a lower blade set, mounted on a common vertical axis in the housing, and in which the upper blade s
A vertical axis turbine machine for converting fluid flow into rotational energy and having a housing with an inlet, a turbine rotor having two spiral turbine blade sets, namely an upper blade set and a lower blade set, mounted on a common vertical axis in the housing, and in which the upper blade set twists in one direction and in which the lower blade set twists in the opposite direction, the upper and lower blade sets meeting at a central area of the rotor midway between top and bottom, and flow guides in the housing guiding incoming fluid flow onto the turbine rotor, and the rotor being surrounded by a plurality of impeller vanes extending vertically within the housing, and the housing having upper and lower outlet ducts, and outlets rearwardly of said housing.
대표청구항
▼
1. A vertical axis turbine machine for converting fluid energy into rotational force and comprising; a housing defining a side wall and top and bottom walls;at least one turbine rotor in said housing said rotor comprising;two spiral turbine rotor blade sets, namely an upper spiral blade set and a lo
1. A vertical axis turbine machine for converting fluid energy into rotational force and comprising; a housing defining a side wall and top and bottom walls;at least one turbine rotor in said housing said rotor comprising;two spiral turbine rotor blade sets, namely an upper spiral blade set and a lower spiral blade set, mounted on a common vertical axis and said turbine rotor defining upper and lower ends;wherein the upper spiral blade set twists in one direction and wherein the lower spiral blade set twists in the opposite direction, the upper and lower spiral blade sets meeting at a centre point of the turbine rotor midway between said upper and lower ends of said turbine rotor;a plurality of impeller vanes mounted radially around said turbine rotor;inlet openings in said housing side wall;at least one set of fluid guides guiding incoming fluid onto said impeller vanes and said turbine rotor, the fluid flow then flowing upwardly and downwardly around respective upper and lower blade sets; and,a top, fluid flow outlet duct on said top wall and a bottom fluid flow outlet duct on said bottom wall at respective upper and lower ends of the turbine rotor said outlet ducts registering with respective upper and lower blade sets of said turbine rotor for receiving upward and downward fluid flow exiting from respective upper and lower spiral blade sets of said turbine rotor. 2. A vertical axis turbine machine as claimed in claim 1 and wherein said upper and lower blades sets are of equal radius from the centre of the turbine rotor, around their respective spirals. 3. A vertical axis turbine machine as claimed in claim 1 wherein there is one turbine rotor in the housing and one set of flow guides and one upper and one lower air outlet. 4. A vertical axis turbine machine as claimed in claim 1 wherein there are two turbine rotors in one housing, mounted side by side, and two separate sets of impeller vanes surrounding the two turbine rotors, and two sets of flow guides, and two upper and two lower air outlets. 5. A vertical axis turbine machine as claimed in claim 4 wherein there is a first turbine rotor having first rotor upper blades twisting in a first direction and first rotor lower blades twisting in a second direction opposite to the first direction, and a second turbine rotor having second upper blades twisting in the second direction, and lower rotor blades twisting in the first direction, whereby the first and second turbine rotors will rotate in directions opposite to one another. 6. A vertical axis turbine machine as claimed in claim 1 wherein said housing is mounted on a base, and the housing is rotatable around the base. 7. A vertical axis turbine machine as claimed in claim 6 wherein said base and housing have an annular mounting rail, and grooved wheels running on the annular rail. 8. A vertical axis turbine machine as claimed in claim 1 wherein the fluid flow is wind and wherein said housing has a plurality of wind entrance windows along one side, and shutters for opening and closing the entrance windows. 9. A vertical axis turbine machine as claimed in claim 8 wherein said housing has exterior tail planes for responding to the wind and guiding the housing so that the windows face the incoming wind. 10. A vertical axis turbine machine as claimed in claim 1 wherein said flow guides within said housing extend from said windows to said turbine and are formed around generally arcuate paths, for guiding incoming fluid around the turbine rotor, and annular plates secured to the upper and lower turbine blades, and said impeller vanes being secured between said annular plates. 11. A vertical axis turbine machine as claimed in claim 10 wherein said flow guides define spacing between them in which the spacing narrows progressively from said windows to the turbine. 12. A vertical axis turbine machine as claimed in claim 11 wherein said tail planes are hollow and define fluid flow ducts connected to receive flow from said upper and lower outlets ducts and directed said rearwardly of said housing. 13. A vertical axis turbine machine as claimed in claim 12 wherein said air outlet ducts on the top and bottom of said housing, are connected with said tail planes. 14. A vertical axis wind machine comprising; a housing having a side wall and top and bottom walls mounted, on a base, and the housing being rotatable around the base;two turbine rotors in said housing each turbine rotor consisting of two spiral turbine rotor blade sets, namely an upper blade set and a lower blade set, mounted on a common vertical axis and defining a top and a bottom;wherein the upper blade set twists in one direction and wherein the lower blade set twists in the opposite direction, the upper and lower blade sets meeting at a centre point of the rotor midway between top and bottom of said turbine rotor;and wherein a first turbine rotor has upper blades twisting in a first direction and lower blades twisting in a second direction opposite to the first, and a second turbine rotor has an upper blade set twisting in the second direction, and in which the lower blade sets twist in the first direction, whereby the first and second turbine rotors will rotate in directions opposite to one another;respective upper and lower annular plates attached to respective turbine rotors;impeller vanes extending vertically between said annular plates, within the housing;air inlet windows in said housing;wind guides in said housing extending from said windows and guiding incoming wind onto respective turbines, wherein said wind guides are formed around arcuate shapes and define spacing between them in which the spacing narrows progressively from the inlet windows to the impeller vanes;air ducts on respective top and bottom walls of said housing, registering with the upper and lower ends of the turbines; andtail planes at the rear of said housing, said tail planes defining a hollow interior, and said air ducts communicating with said tail planes, whereby air exiting from said turbine rotors will flow through said air ducts and then out through said tail planes rearwardly of said housing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.