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1. WO2021260400 - TRANSMISSION OF ENDLESS ROTATION TO A SHAFT ON AN ENDLESSLY ROTATING CARRIER INDEPENDENTLY OF THE ROTATION OF THE CARRIER

Publication Number WO/2021/260400
Publication Date 30.12.2021
International Application No. PCT/GR2021/000039
International Filing Date 23.06.2021
IPC
F16H 1/28 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
28with gears having orbital motion
CPC
F03D 15/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
15Transmission of mechanical power
F05B 2260/4031
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2260Function
40Transmission of power
403through the shape of the drive components
4031as in toothed gearing
F16H 1/28
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
28with gears having orbital motion
F16H 1/2854
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
28with gears having orbital motion
2854involving conical gears
F16H 2001/2881
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
28with gears having orbital motion
2881comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
Y02B 10/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
10Integration of renewable energy sources in buildings
30Wind power
Applicants
  • ZARAPHONITIS, Panagiotis [GR]/[GR]
Inventors
  • ZARAPHONITIS, Panagiotis
Priority Data
2020010035723.06.2020GR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TRANSMISSION OF ENDLESS ROTATION TO A SHAFT ON AN ENDLESSLY ROTATING CARRIER INDEPENDENTLY OF THE ROTATION OF THE CARRIER
(FR) TRANSMISSION DE ROTATION SANS FIN À UN ARBRE SUR UN ÉLÉMENT PORTEUR EN ROTATION SANS FIN INDÉPENDAMMENT DE LA ROTATION DE L'ÉLÉMENT PORTEUR
Abstract
(EN) For the transmission of endless rotation from stationary frame to endlessly rotating carrier, or vice versa, independently of the rotation of the carrier, an efficient mechanical mechanism is missing. A Compound Planetary Mechanism, named "Eleuthero-Strophe", is proposed, with the already existing central carrier, two suns, an eccentric planetary carrier on which an eccentric satellite shaft rests bearing satellites, and planets which cooperate with the suns and the satellites, where all gear teeth numbers meet an Independence Condition. Main applications: -horizontal axis wind turbine, where endless rotation of propeller shaft is transmitted to stationary tower, -excavator or battle tank, where endless rotation is transmitted from chassis to turret, -holonomic vehicle, where endless rotation is transmitted from chassis to drive wheel, -propeller-driven aircraft, helicopter, propeller-driven craft, or wind turbine, where propeller pitch adjustment is achieved, independently of endless rotation of the nacelle, the turret, the steering bracket, and the propeller hub, respectively.
(FR) L'invention aborde le problème de l'absence d'un mécanisme mécanique efficace pour la transmission de la rotation sans fin d'un cadre fixe à un élément porteur en rotation sans fin, ou vice versa, indépendamment de la rotation de l'élément porteur. La solution selon l'invention porte sur un mécanisme planétaire composite, dénommé « Eleuthero-Strophe», comprenant l'élément porteur central déjà existant, deux roues solaires, un porte-satellites excentrique sur lequel repose un arbre satellite excentrique portant des satellites, et des roues planétaires qui coopèrent avec les roues solaires et les satellites, les nombres de dents de tous les pignons satisfaisant une condition d'indépendance. Principales applications : éolienne à axe horizontal, dans laquelle la rotation sans fin de l'arbre d'hélice est transmise à une tour stationnaire ; excavatrice ou char de combat, dans laquelle ou lequel la rotation sans fin est transmise du châssis à la tourelle ; véhicule holonome, dans lequel la rotation sans fin est transmise du châssis à la roue motrice ; aéronef propulsé par hélice, hélicoptère, bateau propulsé par hélice ou éolienne à hélice, dans lequel ou laquelle le réglage du pas de l'hélice est réalisé respectivement indépendamment de la rotation sans fin de la nacelle, de la tourelle, du support de direction et du moyeu de l'hélice.
Related patent documents
IL299394This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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