<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.5.1//EN" "ep-patent-document-v1-5-1.dtd">
<!-- This XML data has been generated under the supervision of the European Patent Office -->
<ep-patent-document id="EP21210246A3" file="EP21210246NWA3.xml" lang="de" country="EP" doc-number="4008954" kind="A3" date-publ="20221012" status="n" dtd-version="ep-patent-document-v1-5-1">
<SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORSMESMMAKHTNMD..........</B001EP><B005EP>J</B005EP><B007EP>BDM Ver 2.0.16 (1th of February 2022) -  1620000/0</B007EP></eptags></B000><B100><B110>4008954</B110><B120><B121>EUROPÄISCHE PATENTANMELDUNG</B121></B120><B130>A3</B130><B140><date>20221012</date></B140><B190>EP</B190></B100><B200><B210>21210246.1</B210><B220><date>20211124</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>102020132434</B310><B320><date>20201207</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>20221012</date><bnum>202241</bnum></B405><B430><date>20220608</date><bnum>202223</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>F23D  14/02        20060101AFI20220905BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>F23D  14/58        20060101ALI20220905BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>F23N   5/08        20060101ALI20220905BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>F23D  14/02        20130101 FI20220428BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>F23D  14/58        20130101 LI20220428BHEP        </text></classification-cpc><classification-cpc sequence="3"><text>F23N   5/082       20130101 LI20220428BHEP        </text></classification-cpc><classification-cpc sequence="4"><text>F23N2229/04        20200101 LA20220428BHEP        </text></classification-cpc><classification-cpc sequence="5"><text>F23D2203/1012      20130101 LA20220826BHEP        </text></classification-cpc><classification-cpc sequence="6"><text>F23D2203/102       20130101 LA20220826BHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>BRENNERANORDNUNG ZUR VERBRENNUNG VON WASSERSTOFF ENTHALTENDEM BRENNGAS UND BRENNERKÖRPER</B542><B541>en</B541><B542>BURNER ASSEMBLY FOR COMBUSTION OF HYDROGEN-CONTAINING FUEL GAS AND BURNER BODY</B542><B541>fr</B541><B542>AGENCEMENT DE BRÛLEUR DESTINÉ À LA COMBUSTION DU GAZ COMBUSTIBLE CONTENANT DE L'HYDROGÈNE ET CORPS DE BRÛLEUR</B542></B540><B590><B598>2</B598></B590></B500><B700><B710><B711><snm>Vaillant GmbH</snm><iid>101865334</iid><irf>PT5970EP</irf><adr><str>Berghauser Str. 40</str><city>42859 Remscheid</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>Oerder, Bodo</snm><adr><city>42897 Remscheid</city><ctry>DE</ctry></adr></B721><B721><snm>Wohlfeil, Arnold</snm><adr><city>42799 Leichlingen</city><ctry>DE</ctry></adr></B721><B721><snm>Staab, Fabian</snm><adr><city>42283 Wuppertal</city><ctry>DE</ctry></adr></B721><B721><snm>Grabe, Jochen</snm><adr><city>51688 Wipperfürth</city><ctry>DE</ctry></adr></B721><B721><snm>Schumacher, Michael</snm><adr><city>51688 Wipperfürth</city><ctry>DE</ctry></adr></B721><B721><snm>Hopf, Matthias</snm><adr><city>42855 Remscheid</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Popp, Carsten</snm><iid>101408226</iid><adr><str>Vaillant GmbH 
IRP 
Berghauser Straße 40</str><city>42859 Remscheid</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B844EP><B845EP><ctry>BA</ctry></B845EP><B845EP><ctry>ME</ctry></B845EP></B844EP><B848EP><B849EP><ctry>KH</ctry></B849EP><B849EP><ctry>MA</ctry></B849EP><B849EP><ctry>MD</ctry></B849EP><B849EP><ctry>TN</ctry></B849EP></B848EP><B880><date>20221012</date><bnum>202241</bnum></B880></B800></SDOBI>
<abstract id="abst" lang="de">
<p id="pa01" num="0001">Die Erfindung betrifft eine Brenneranordnung zur Verbrennung eines Gemisches aus Luft und einem Wasserstoff enthaltenden Brenngas oder im Wesentlichen reinem Wasserstoff in einem Verbrennungsraum (10), in den das Gemisch aus einem Brennerkörper (7) austreten kann, wobei der Brennerkörper (7) so gestaltet ist, dass im Betrieb Flammen (24) in mindestens einem vorgebbaren Flammenteilbereich (25) eines für Flammen (24) verfügbaren Flammenbereiches (8) um den Brennerkörper (7) vermehrt und/oder stärker auftreten als in anderen Flammenteilbereichen (23) und wobei mindestens ein optischer Sensor (17) vorhanden ist, der Licht aus einem Flammenteilbereich (25) mit mehr oder stärkeren Flammen (24) erfassen kann. Ein entsprechender Brennerkörper (7) weist eine Vielzahl von Kanälen (14) auf, wobei die Kanäle (14) unterschiedliche Querschnitte aufweisen und/oder inhomogen über den Brennerkörper (7) verteilt sind und/oder in unterschiedliche Richtungen zeigen. Alternativ oder additiv kann der Brennerkörper (7) nicht rotationssymmetrisch geformt sein, sondern im Wesentlichen einen rechteckigen, einen mehreckigen, einen ovalen oder einen aus unterschiedlich gekrümmten Abschnitten begrenzten Querschnitt aufweisen. Die Erfindung erlaubt es, ohne Steigerung des Aufwandes für Sensoren die Lichtausbeute und/oder Aussagekraft von optischen Messungen an Flammen (24) eines Verbrennungsprozesses zu erhöhen.
<img id="iaf01" file="imgaf001.tif" wi="75" he="80" img-content="drawing" img-format="tif"/></p>
</abstract>
<search-report-data id="srep" lang="de" srep-office="EP" date-produced=""><doc-page id="srep0001" file="srep0001.tif" wi="157" he="233" type="tif"/><doc-page id="srep0002" file="srep0002.tif" wi="155" he="233" type="tif"/></search-report-data><search-report-data date-produced="20220830" id="srepxml" lang="de" srep-office="EP" srep-type="ep-sr" status="n"><!--
 The search report data in XML is provided for the users' convenience only. It might differ from the search report of the PDF document, which contains the officially published data. The EPO disclaims any liability for incorrect or incomplete data in the XML for search reports.
 -->

<srep-info><file-reference-id>PT5970EP</file-reference-id><application-reference><document-id><country>EP</country><doc-number>21210246.1</doc-number></document-id></application-reference><applicant-name><name>Vaillant GmbH</name></applicant-name><srep-established srep-established="yes"/><srep-invention-title title-approval="yes"/><srep-abstract abs-approval="yes"/><srep-figure-to-publish figinfo="by-applicant"><figure-to-publish><fig-number>2</fig-number></figure-to-publish></srep-figure-to-publish><srep-info-admin><srep-office><addressbook><text>MN</text></addressbook></srep-office><date-search-report-mailed><date>20220909</date></date-search-report-mailed></srep-info-admin></srep-info><srep-for-pub><srep-fields-searched><minimum-documentation><classifications-ipcr><classification-ipcr><text>F23D</text></classification-ipcr><classification-ipcr><text>F23N</text></classification-ipcr></classifications-ipcr></minimum-documentation></srep-fields-searched><srep-citations><citation id="sr-cit0001"><patcit dnum="DE102019101329A1" id="sr-pcit0001" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=DE102019101329&amp;CY=ep"><document-id><country>DE</country><doc-number>102019101329</doc-number><kind>A1</kind><name>VAILLANT GMBH [DE]</name><date>20200723</date></document-id></patcit><category>Y,D</category><rel-claims>1-5</rel-claims><rel-passage><passage>* Absatz [0027]; Abbildung 1 *</passage></rel-passage></citation><citation id="sr-cit0002"><patcit dnum="DE202011005262U1" id="sr-pcit0002" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=DE202011005262&amp;CY=ep"><document-id><country>DE</country><doc-number>202011005262</doc-number><kind>U1</kind><name>KLOUDA JAROSLAV [DE]</name><date>20111222</date></document-id></patcit><category>Y</category><rel-claims>1-5</rel-claims><rel-passage><passage>* Absatz [0013] - Absatz [0017]; Abbildungen 1-4 *</passage></rel-passage></citation><citation id="sr-cit0003"><patcit dnum="WO8901116A1" id="sr-pcit0003" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=WO8901116&amp;CY=ep"><document-id><country>WO</country><doc-number>8901116</doc-number><kind>A1</kind><name>WORGAS BRUCIATORI SRL [IT]</name><date>19890209</date></document-id></patcit><category>X</category><rel-claims>6-9</rel-claims><rel-passage><passage>* Seite 5 - Seite 7; Abbildungen 1-10 *</passage></rel-passage></citation></srep-citations><srep-admin><examiners><primary-examiner><name>Theis, Gilbert</name></primary-examiner></examiners><srep-office><addressbook><text>Munich</text></addressbook></srep-office><date-search-completed><date>20220830</date></date-search-completed></srep-admin><!--							The annex lists the patent family members relating to the patent documents cited in the above mentioned European search report.							The members are as contained in the European Patent Office EDP file on							The European Patent Office is in no way liable for these particulars which are merely given for the purpose of information.							For more details about this annex : see Official Journal of the European Patent Office, No 12/82						--><srep-patent-family><patent-family><priority-application><document-id><country>DE</country><doc-number>102019101329</doc-number><kind>A1</kind><date>20200723</date></document-id></priority-application><text>KEINE</text></patent-family><patent-family><priority-application><document-id><country>DE</country><doc-number>202011005262</doc-number><kind>U1</kind><date>20111222</date></document-id></priority-application><text>KEINE</text></patent-family><patent-family><priority-application><document-id><country>WO</country><doc-number>8901116</doc-number><kind>A1</kind><date>19890209</date></document-id></priority-application><family-member><document-id><country>AT</country><doc-number>95905</doc-number><kind>T</kind><date>19931015</date></document-id></family-member><family-member><document-id><country>AU</country><doc-number>627146</doc-number><kind>B2</kind><date>19920820</date></document-id></family-member><family-member><document-id><country>BR</country><doc-number>8707991</doc-number><kind>A</kind><date>19900522</date></document-id></family-member><family-member><document-id><country>DE</country><doc-number>3787810</doc-number><kind>T2</kind><date>19940414</date></document-id></family-member><family-member><document-id><country>EP</country><doc-number>0373157</doc-number><kind>A1</kind><date>19900620</date></document-id></family-member><family-member><document-id><country>JP</country><doc-number>H0617729</doc-number><kind>B2</kind><date>19940309</date></document-id></family-member><family-member><document-id><country>JP</country><doc-number>H02501496</doc-number><kind>A</kind><date>19900524</date></document-id></family-member><family-member><document-id><country>RO</country><doc-number>114675</doc-number><kind>B1</kind><date>19990630</date></document-id></family-member><family-member><document-id><country>RU</country><doc-number>2002994</doc-number><kind>C1</kind><date>19931115</date></document-id></family-member><family-member><document-id><country>WO</country><doc-number>8901116</doc-number><kind>A1</kind><date>19890209</date></document-id></family-member></patent-family></srep-patent-family></srep-for-pub></search-report-data>
</ep-patent-document>
