WO2023036622 - BURNER AND METHOD FOR ITS PRODUCTION
National phase entry:
Publication Number
WO/2023/036622
Publication Date
16.03.2023
International Application No.
PCT/EP2022/073684
International Filing Date
25.08.2022
Title **
[English]
BURNER AND METHOD FOR ITS PRODUCTION
[French]
BRÛLEUR ET SON PROCÉDÉ DE PRODUCTION
Applicants **
MAN ENERGY SOLUTIONS SE
Inventors
REISS, Frank
KLUSS, David
FOCKENBERG, Philipp
EL MASALME, Jaman
GENIN, Franklin
WASSMER, Dominik
COSIC, Bernhard
Priority Data
102021123513.8
10.09.2021
DE
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
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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 | 1944 | |
| EPO | Filing, Examination, Granting | 8245 | |
| Japan | Filing, Examination, Granting | 2137 | |
| South Korea | Filing, Examination, Granting | 1915 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,981
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a burner having a combustion space (1), a multiplicity of swirl channels (2), wherein a swirl channel (2) comprises at least one fuel nozzle (3) for introducing fuel (G) into the respective swirl channel (2), and wherein the swirl channels (2) each extend from an inflow side (21), on which fuel (G) from the respective fuel nozzle (3) can be introduced into the swirl channel (2), to an outflow side (22) leading into the fuel space (1) the swirl channels (2) can each be flowed through along a flow path (23) extending from the inflow side (21) to the outflow side (22) by a fuel-air mixture consisting of the fuel (G) and air (L) flowing into the swirl channel (2), wherein the burner has a centre axis (X) running through the combustion space (1) and the swirl channels (2), emanating from the outflow side (22), are helically wound about the centre axis (X) at least in portions, so that the fuel-air mixture flowing from the inflow side (21) along the flow path (23) to the outflow side (22) flows through the swirl channels (2) in each case is subjected to a swirl and flows into the combustion space (1) in a swirl-subjected manner.[French]
L'invention concerne un brûleur comportant un espace de combustion (1) et une pluralité de canaux de turbulence (2) ; un canal de turbulence (2) comprenant au moins une buse de combustible (3) permettant l'introduction de combustible (G) dans le canal de turbulence (2) respectif, et chaque canal de turbulence (2) s'étendant à partir d'un côté d'entrée (21), dans lequel le combustible (G) en provenance de la buse de combustible (3) respective peut être introduit dans le canal de turbulence (2), vers un côté de sortie (22) menant à l'espace de combustible (1) ; un mélange combustible-air, constitué du combustible (G) et d'air (L) coulant dans le canal de turbulence (2), peut circuler à travers chaque canal de turbulence (2) le long d'un circuit d'écoulement (23) s'étendant du côté d'entrée (21) au côté de sortie (22) ; le brûleur comporte un axe central (X) traversant l'espace de combustion (1), et les canaux de turbulence (2), émanant du côté de sortie (22), sont enroulés en hélice autour de l'axe central (X) au moins en parties, de sorte que le mélange combustible-air, coulant à partir du côté d'entrée (21) le long du circuit d'écoulement (23) vers le côté de sortie (22), coule à travers les canaux de turbulence (2) et soit soumis dans chaque cas à une turbulence et coule vers l'espace de combustion (1) de manière soumise à une turbulence.