WO2025022168 - SUBMERSIBLE WATER PUMP
National phase entry is expected:
Publication Number
WO/2025/022168
Publication Date
30.01.2025
International Application No.
PCT/IB2023/059476
International Filing Date
26.09.2023
Title **
[English]
SUBMERSIBLE WATER PUMP
[French]
POMPE À EAU SUBMERSIBLE
Applicants **
NEZAMABADI, Yousef
Inventors
NEZAMABADI, Yousef
Priority Data
140250140003003041
26.07.2023
IR
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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| 译文 |
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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 | 2234 | |
| EPO | Filing, Examination, Granting | 9565 | |
| Japan | Filing, Examination, Granting | 2214 | |
| South Korea | Filing, Examination, Granting | 2270 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,023
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present application discloses a submersible water pump consisting of three chambers that are connected in series. The first chamber has an impeller housing which consists impeller. The shaft of the impeller is connected to an electric motor which is placed in the third chamber. The second or intermediate chamber has a plurality of columns defining a confined space and immersed in water wherein water is transferred from this confined space to the bottom of the impeller housing. The third chamber is completely sealed and has a humidity sensor that cut s of f the electric current if water penetrates into this chamber.[French]
La présente invention concerne une pompe à eau submersible constituée de trois chambres qui sont reliées en série. La première chambre comporte un carter de roue qui reçoit une roue. L'arbre de la roue est relié à un moteur électrique qui est placé dans la troisième chambre. La deuxième chambre ou chambre intermédiaire comporte une pluralité de colonnes définissant un espace confiné et immergé dans de l'eau, de l'eau étant transférée à partir de cet espace confiné jusqu'à la partie inférieure du carter de roue. La troisième chambre est complètement scellée et comporte un capteur d'humidité qui coupe le courant électrique si de l'eau pénètre dans cette chambre.