WO2025238597 - CYCLONIC LANTERN RING FOR SLURRY PUMPS
National phase entry is expected:
Publication Number
WO/2025/238597
Publication Date
20.11.2025
International Application No.
PCT/IB2025/055092
International Filing Date
15.05.2025
Title **
[English]
CYCLONIC LANTERN RING FOR SLURRY PUMPS
[French]
LANTERNE CYCLONIQUE POUR POMPES À BOUE
Applicants **
FLSMIDTH A/S
Inventors
ECHEVERRI, Luis Fernando
Priority Data
63/647,809
15.05.2024
US
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 |
EPO
* |
| 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 |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| 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.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2171 | |
| EPO | Filing, Examination, Granting | 8755 | |
| Japan | Filing, Examination, Granting | 2124 | |
| South Korea | Filing, Examination, Granting | 2009 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,799
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Abstract[English]
), and in doing so accelerates increasing further sealing water velocity and/or inducing a cyclonic barrier that protects the seal compression packing rings (8) from solid particles contamination more effectively than conventional lantern ring designs. This may reduce seal water consumption and/or improve pump reliability.[French]
). Ce faisant, il accélère, augmentant davantage la vitesse de l'eau d'étanchéité et/ou induisant une barrière cyclonique qui protège les bagues d'étanchéité de compression d'étanchéité (8) de la contamination de particules solides plus efficacement que les conceptions de lanterne classiques. Ceci peut réduire la consommation d'eau d'étanchéité et/ou améliorer la fiabilité des pompes.