WO2025257625 - IMPROVED GRINDING MILL AND METHOD
National phase entry is expected:
Publication Number
WO/2025/257625
Publication Date
18.12.2025
International Application No.
PCT/IB2025/053920
International Filing Date
15.04.2025
Title **
[English]
IMPROVED GRINDING MILL AND METHOD
[French]
BROYEUR AMÉLIORÉ ET PROCÉDÉ
Applicants **
CORAY, Dale
CORAY, Celine Olivia
Inventors
CORAY, Dale
Priority Data
2024901748
11.06.2024
AU
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 |
CIPO
* |
| 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 |
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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 | 2099 | |
| EPO | Filing, Examination, Granting | 8736 | |
| Japan | Filing, Examination, Granting | 2171 | |
| South Korea | Filing, Examination, Granting | 2122 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,868
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Abstract[English]
A liner segment (18, 28, 38) for a rotary mineral ore grinding mill (1) is disclosed. The mill has a generally horizontal mill axis, and an interior having a generally cylindrical liner (6) with frusto-conical ends (8). The liner segment (18) is one of a plurality of substantially identical segments making up the liner frusto-conical ends. Each of the segments includes a part of a first collar (12) which protrudes inwardly into the interior and has a vane (21). A second collar (212) may be present and, if so, has a vane (221). An ejector rib (25) extends inwardly from the first collar (12) into the interior. A liner and a method of operating a mill are also disclosed.[French]
L'invention concerne un segment de chemise (18, 28, 38) pour un broyeur rotatif de minerai minéral (1). Le broyeur a un axe de broyeur généralement horizontal, et un intérieur ayant une chemise généralement cylindrique (6) avec des extrémités tronconiques (8). Le segment de chemise (18) est un segment parmi une pluralité de segments sensiblement identiques constituant les extrémités tronconiques de chemise. Chacun des segments comprend une partie d'un premier collier (12) qui fait saillie vers l'intérieur à l'intérieur et comporte une aube (21). Un second collier (212) peut être présent et, si tel est le cas, présente une aube (221). Une nervure d'éjecteur (25) s'étend vers l'intérieur à partir du premier collier (12) vers l'intérieur. L'invention concerne également un revêtement et un procédé de fonctionnement d'un broyeur.