WO2025215538 - FUSE CONDUIT FOR AN EXPULSION FUSE
National phase entry is expected:
Publication Number
WO/2025/215538
Publication Date
16.10.2025
International Application No.
PCT/IB2025/053710
International Filing Date
08.04.2025
Title **
[English]
FUSE CONDUIT FOR AN EXPULSION FUSE
[French]
CONDUIT DE FUSIBLE POUR FUSIBLE À EXPULSION
Applicants **
EATON INTELLIGENT POWER LIMITED
Inventors
THENKARAI NARAYANAN, Venkat Raman
COOPER, Jeramie A.
Priority Data
63/632,629
11.04.2024
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
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| 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
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| 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 | 2249 | |
| EPO | Filing, Examination, Granting | 11786 | |
| Japan | Filing, Examination, Granting | 2389 | |
| South Korea | Filing, Examination, Granting | 2492 | |
| USA | Filing, Examination, Granting | 5140 |
Total:
24,056
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Abstract[English]
An apparatus includes: a fuse body that extends along an axis from a first end to a second end, the fuse body including an interior surface that defines a bore that extends from the first end to the second end, the bore including regions, and the interior surface including at least a first transition and a second transition. A radial thickness of the fuse body is greater at the first transition than at the second transition such that the bore has a greater internal diameter at the second transition than at the first transition; the regions include at least a sheath exhaust region between the first transition and the second transition, a first region between the first end and the first transition, and a second region between the second transition and the second end; and the sheath exhaust region has a greater extent along a direction that is parallel to the axis than any of the other regions.[French]
L'invention concerne un appareil comprenant : un corps de fusible qui s'étend le long d'un axe d'une première extrémité à une seconde extrémité, le corps de fusible comprenant une surface intérieure qui définit un alésage qui s'étend de la première extrémité à la seconde extrémité, l'alésage comprenant des régions, et la surface intérieure comprenant au moins une première transition et une seconde transition. Une épaisseur radiale du corps de fusible est plus grande au niveau de la première transition qu'au niveau de la seconde transition, de sorte que l'alésage a un diamètre interne plus grand au niveau de la seconde transition qu'au niveau de la première transition ; les régions comprennent au moins une région d'échappement de gaine entre la première transition et la seconde transition, une première région entre la première extrémité et la première transition, et une seconde région entre la seconde transition et la seconde extrémité ; et la région d'échappement de gaine a une plus grande étendue le long d'une direction qui est parallèle à l'axe que l'une quelconque des autres régions.