WO2026002479 - WASTE HEAT RECOVERY SYSTEM AND METHOD FOR RECOVERING WASTE HEAT
National phase entry is expected:
Publication Number
WO/2026/002479
Publication Date
02.01.2026
International Application No.
PCT/EP2025/063789
International Filing Date
20.05.2025
Title **
[English]
WASTE HEAT RECOVERY SYSTEM AND METHOD FOR RECOVERING WASTE HEAT
[French]
SYSTÈME DE RÉCUPÉRATION DE CHALEUR PERDUE ET PROCÉDÉ DE RÉCUPÉRATION DE CHALEUR PERDUE
Applicants **
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Inventors
KUMAR, Navlok
KOLHE, Pushkar
ALQAYDI, Maitha Salim
Priority Data
2409223.1
27.06.2024
GB
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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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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| 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 | 2109 | |
| EPO | Filing, Examination, Granting | 9679 | |
| Japan | Filing, Examination, Granting | 2275 | |
| South Korea | Filing, Examination, Granting | 2228 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,031
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Abstract[English]
A waste heat recovery system (100) includes a slag (102), a conveyor (104) that conveys the slag from a first position to a second position, an enclosure (106) that partially encloses the slag between the first position and the second position, a fan (108) disposed outside of the enclosure and operable to deliver a flow of air into the enclosure at a first temperature, the flow of air being heated by the slag as the slag moves from the first position to the second position to produce a flow of heated air, the flow of heated air having a second temperature higher than the first temperature, a discharger (116) formed as part of the enclosure and operable to discharge the flow of heated air from the enclosure, and a heat exchanger (120) coupled to the discharger to receive the flow of heated air to produce a flow of heated fluid.[French]
L'invention concerne un système de récupération de chaleur perdue (100) comprenant un laitier (102), un convoyeur (104) qui transporte le laitier d'une première position à une seconde position, une enceinte (106) qui enferme partiellement le laitier entre la première position et la seconde position, un ventilateur (108) disposé à l'extérieur de l'enceinte et actionnable pour distribuer un flux d'air dans l'enceinte à une première température, le flux d'air étant chauffé par le laitier lorsque le laitier se déplace de la première position à la seconde position pour produire un flux d'air chauffé, le flux d'air chauffé ayant une seconde température supérieure à la première température, un déverseur (116) formé en tant que partie de l'enceinte et opérationnel pour évacuer le flux d'air chauffé de l'enceinte, et un échangeur de chaleur (120) couplé au déverseur pour recevoir le flux d'air chauffé pour produire un flux de fluide chauffé.