WO2025176972 - DOUBLE DRY GAS SEALS
National phase entry is expected:
Publication Number
WO/2025/176972
Publication Date
28.08.2025
International Application No.
PCT/GB2025/000008
International Filing Date
19.02.2025
Title **
[English]
DOUBLE DRY GAS SEALS
[French]
JOINTS À GAZ SECS DOUBLES
Applicants **
AES ENGINEERING LTD
Inventors
CARMODY, Christopher
ROONEY, Michael
LOH, Duncan
MOWAT, Barry
Priority Data
2402490.3
21.02.2024
GB
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
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 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 | 1880 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 1938 | |
| South Korea | Filing, Examination, Granting | 1631 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,315
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Abstract[English]
A double dry gas seal is provided with an additional inert gas circuit (1) whereby the flow of inert gas through the seal may be increased.[French]
Un joint à gaz sec double est pourvu d'un circuit de gaz inerte supplémentaire (1) permettant au flux de gaz inerte à travers le joint d'étanchéité d'être augmenté.