WO2025215684 - PROPULSION SYSTEM WITH USEFUL HALF CENTRIFUGAL PUSHES, DRIVEN BY A SHAFT WITH NON UNIFORM ROTATION
National phase entry is expected:
Publication Number
WO/2025/215684
Publication Date
16.10.2025
International Application No.
PCT/IT2025/000016
International Filing Date
01.04.2025
Title **
[English]
PROPULSION SYSTEM WITH USEFUL HALF CENTRIFUGAL PUSHES, DRIVEN BY A SHAFT WITH NON UNIFORM ROTATION
[French]
SYSTÈME DE PROPULSION À POUSSÉES DEMI-CENTRIFUGES UTILES, ENTRAÎNÉ PAR UN ARBRE À ROTATION NON UNIFORME
Applicants **
SGARLATA, Maria Consiglia
CORCIULO, Mario
CORCIULO, Maria Assunta
CALABRESE, Marta
CALABRESE, Marcello
SGARLATA, Cosimo Luigi
SGARLATA, Daniela Rosaria
Inventors
SGARLATA, Maria Consiglia
CORCIULO, Mario
CORCIULO, Maria Assunta
CALABRESE, Marta
CALABRESE, Marcello
SGARLATA, Cosimo Luigi
SGARLATA, Daniela Rosaria
Priority Data
102024000007750
08.04.2024
IT
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1882 | |
| EPO | Filing, Examination, Granting | 6197 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1754 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
16,573
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Abstract[English]
The application is based on a known principle that even Isaac Newton could not claim today: "the reaction thrust can occur along its own axis of rotation." The invention concerns a mechanism that uses a uniform rotation motor, connected to an arm of a universal joint that is opened at 45 degrees, so the other arm receives two variations of speed for each revolution. This motion is transferred through toothed pulleys, where a smaller pulley receives only one variation of speed per revolution; then, on its shaft, a disc with a weight is inserted to generate centrifugal thrust that attempts to move the mechanism in the direction where the weight is moving faster. Since the weight works on a different plane compared to the plane of the first shaft, which has the reaction centrifugal thrust, the two forces cannot cancel each other out.[French]
L'invention repose sur un principe connu que même Isaac Newton ne pourrait pas revendiquer aujourd'hui : « la poussée de réaction peut se produire sur son propre axe de rotation ». L'invention concerne un mécanisme utilisant un moteur à rotation uniforme, relié à un bras d'un joint universel ouvert à 45 degrés, de sorte que l'autre bras reçoit deux variations de vitesse pour chaque révolution. Ce mouvement est transféré par l'intermédiaire de poulies dentées, une poulie plus petite ne recevant qu'une seule variation de vitesse par révolution; puis, sur son arbre, un disque ayant un poids est inséré pour générer une poussée centrifuge qui tente de déplacer le mécanisme dans la direction dans laquelle le poids se déplace plus rapidement. Comme le poids fonctionne sur un plan différent par rapport au plan du premier arbre, qui a la poussée centrifuge de réaction, les deux forces ne peuvent pas s'annuler mutuellement.