WO2026061562 - FLUID ENVIRONMENT PROPULSION SYSTEM
National phase entry is expected:
Publication Number
WO/2026/061562
Publication Date
26.03.2026
International Application No.
PCT/CN2025/136141
International Filing Date
19.11.2025
Title **
[English]
FLUID ENVIRONMENT PROPULSION SYSTEM
[French]
TRIANGLE
[Chinese]
流体环境推进系统
Applicants **
HU, Fangming
Inventors
HU, Fangming
Priority Data
202411304838.X
19.09.2024
CN
202411754618.7
03.12.2024
CN
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 |
CNIPA
* |
| 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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 1629 | |
| EPO | Filing, Examination, Granting | 8736 | |
| Japan | Filing, Examination, Granting | 1736 | |
| South Korea | Filing, Examination, Granting | 1235 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,076
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Abstract[English]
A fluid environment propulsion system, using blades to reciprocate for propulsion; a closing structure is provided on a pushing surface for pushing the fluid to move; when the pushing surface pushes the fluid to move forward in one direction, the closing structure closes; and when the pushing surface returns in the other direction, the closing structure opens.[French]
Une surface qui pousse un fluide à se déplacer dans un environnement fluidique est pourvue d'une structure de fermeture. Lorsque la surface de poussée pousse le fluide à se déplacer vers l'avant dans une première direction, la structure de fermeture se ferme; et, lorsque la surface de poussée revient dans l'autre direction, la structure de fermeture s'ouvre.[Chinese]
一种流体环境推进系统，利用叶片往复运动推进；在推动流体运动的推动面上设置闭合结构，推动面推动流体向一个方向前进运动时，闭合结构关闭；推动面向另一方向返回运动时，闭合结构打开。