WO2025248285 - LOW-CONSUMPTION HYDRAULIC MOTOR WITH MOVING PISTON INSIDE THE ROTOR
National phase entry is expected:
Publication Number
WO/2025/248285
Publication Date
04.12.2025
International Application No.
PCT/IB2024/055202
International Filing Date
29.05.2024
Title **
[English]
LOW-CONSUMPTION HYDRAULIC MOTOR WITH MOVING PISTON INSIDE THE ROTOR
[French]
MOTEUR HYDRAULIQUE À FAIBLE CONSOMMATION AVEC PISTON MOBILE A L’INTÉRIEUR DU ROTOR
Applicants **
ROUSTAEE, Ebrahim
Inventors
ROUSTAEE, Ebrahim
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
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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 | 1883 | |
| EPO | Filing, Examination, Granting | 8719 | |
| Japan | Filing, Examination, Granting | 1862 | |
| South Korea | Filing, Examination, Granting | 1371 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,575
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Abstract[English]
Abstract In this invention for the design of the various components of the motor, it is tried to get the highest efficiency by integrating the various parts into each other and using the oil pressure optimally while spending the least amount of energy. To this end, several holes have been embedded inside the rotor body, which plays the role of a cylinder. First, some oil is poured inside the cylinders, and then the piston is placed inside the cylinder. To obtain the highest efficiency from the movement of the piston, the angle of the hole embedded inside the rotor is not aligned with the radius of the rotor. For every cylinder hole on one side, there is another hole in its reversal symmetry.[French]
Dans la présente invention, pour la conception des divers composants du moteur, il est essayé d'obtenir le rendement le plus élevé en intégrant les diverses parties les unes dans les autres et en utilisant la pression d'huile de manière optimale tout en dépensant la moindre quantité d'énergie. Pour cela, plusieurs trous ont été noyés à l'intérieur du corps de rotor, qui joue le rôle de cylindre. Premièrement, une certaine huile est versée à l'intérieur des cylindres, puis le piston est placé à l'intérieur du cylindre. Pour obtenir le rendement le plus élevé à partir du mouvement du piston, l'angle du trou intégré à l'intérieur du rotor n'est pas aligné avec le rayon du rotor. Pour chaque trou de cylindre sur un côté, il y a un autre trou dans sa symétrie d'inversion.