A turbo-machine with blade wheels, comprises a body, a rotor which is held in a rotatable manner by the body, at least two rotatably arranged blades which are distributed uniformly along a circular line of the rotor and which are mounted with their axis parallel to the axis of the rotor, transmissio
A turbo-machine with blade wheels, comprises a body, a rotor which is held in a rotatable manner by the body, at least two rotatably arranged blades which are distributed uniformly along a circular line of the rotor and which are mounted with their axis parallel to the axis of the rotor, transmission members between each axis of the blade and a sleeve which is rotatable on the shaft of the blade wheel. The first rotor is assigned a second rotor which is held in a rotatable manner by the first rotor, wherein the second rotor comprises at least two rotatably arranged blades which are distributed uniformly along a circular line of the rotor and which are mounted with their axis parallel to the rotor, transmission members between each axis of the blade and the sleeve which is rotatable on the shaft of the rotor.
대표청구항▼
1. A fluid dynamic machine with blade rotors, comprising: a body;a first rotor rotatably housed by the body, the first rotor being rotatable about a main axis, comprising:at least two first blades rotatably provided on the first rotor, uniformly distributed along a circumference of the first rotor,
1. A fluid dynamic machine with blade rotors, comprising: a body;a first rotor rotatably housed by the body, the first rotor being rotatable about a main axis, comprising:at least two first blades rotatably provided on the first rotor, uniformly distributed along a circumference of the first rotor, each first blade being supported on a respective first blade axle which is parallel to and spaced apart from the main axis, each first blade being rotatable about an axis of said first blade axle; andfirst transmission member rotatably connecting each first blade axle to a sleeve rotatable on a power shaft of the rotor;the first rotor being associated with a coaxial second rotor rotatably housed by the first rotor, the second rotor being rotatable about said main axis, the second rotor comprising:at least two second blades rotatably provided on the second rotor, uniformly distributed along a circumference of the second rotor, each second blade being supported on a respective second blade axle which is parallel to and spaced apart from the main axis, each second blade being rotatable about an axis of said second blade axle; andsecond transmission member rotatably connecting each second blade axle and the sleeve rotatable on the power shaft, so that the angular position of said second blades is rigidly linked to the angular position of said first blades through said first and second transmission members and said sleeve;and a third transmission member rotatably connecting at least one among said first and second rotors to said power shaft. 2. The machine according to claim 1, characterised in that each of the transmission members is made up of a conical wheel, integral with the axis of each blade by a conical wheel engaged with the latter by a rod holding the latter and rotatably supported by the first rotor or the second rotor by a conical wheel integrally held by the rod and by a conical wheel integrally held by the sleeve. 3. The machine according to claim 1, characterised in that the sleeve is rotatably adjustable around its axis. 4. The machine according to claim 1, characterised in that the sleeve is kinematically connected with a wheel rotatably held by the body and adjustable by using a rudder. 5. The machine according to claim 1, characterised in that the first rotor presents a crown gear engaging with a first pinion gear rotatably held by the body on a perpendicular axis to the axis of the shaft and with a second pinion gear engaging in turn with a crown gear force fitted onto the shaft. 6. The machine according to claim 1, characterised in that the second rotor is force-fitted onto the same shaft as the first rotor. 7. The machine according to claim 1, characterised in that the first and the second rotors are kinematically connected with an output shaft through a differential gear. 8. The machine according to claim 7, characterised in that the differential gear is made up of a double crown gear rotatably held by the shaft and engaging on one side with the first rotor and on the other side with satellites engaging with a crown gear force fitted to the shaft to which the second rotor is rigidly connected, the satellites being rotatably held by a carrier rotatable around the shaft and rigidly holding an output shaft. 9. The machine according to claim 1, whose respective motions of the first and second rotors are also used separately. 10. The machine according to claim 1, characterised in that it is reversible and it can create a thrust in the fluid in which it operates. 11. The machine according to claim 1, characterised in that it can as a whole also work with opposed rotor bodies with the first and second blades being coaxial and concentric. 12. The machine according to claim 1, characterised in that it can as a whole work intubatedly or with a conveyed flow.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (2)
De Filippis Pietro,ITX, Brushless electric motor, particularly for direct driving of a washing machine.
Doering John N. (1048 Palatka Rd. Louisville KY 40214) Doering Lloyd D. (1048 Palatka Rd. Louisville KY 40214) Doering Michael N. (5411 Distler Rd. Louisville KY 40258), Fluid active device.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.