Burner apparatus
Disclosed is a burner apparatus which comprises a pilot burner (11) comprising a nozzle (11a) and swirlers (11b) disposed around the nozzle, and a plurality of main burners (12) which are arranged around the pilot burner and each of which comprises a nozzle (12a) and swirlers (12b) disposed around t...
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| creator | MANDAI, SHIGEMI, TAKASAGO TECHN. INST TANIMURA, SATOSHI, TAKASAGO TECHN. INST FUKUE, ICHIRO, TAKASAGO TECHN. INST SATOH, NOBUO, TAKASAGO TECHN. INST |
| description | Disclosed is a burner apparatus which comprises a pilot burner (11) comprising a nozzle (11a) and swirlers (11b) disposed around the nozzle, and a plurality of main burners (12) which are arranged around the pilot burner and each of which comprises a nozzle (12a) and swirlers (12b) disposed around the nozzle; and the angle ( theta ) of the swirlers for the pilot burner is set larger than the angle ( phi ) of the swirlers for the main burner so that the angles of the two types of swirlers cross. NOx production can be considerably reduced with a very simple structure based on the present invention for combustors in boilers and gas turbines. |
| format | Patent |
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INST</creatorcontrib><description>Disclosed is a burner apparatus which comprises a pilot burner (11) comprising a nozzle (11a) and swirlers (11b) disposed around the nozzle, and a plurality of main burners (12) which are arranged around the pilot burner and each of which comprises a nozzle (12a) and swirlers (12b) disposed around the nozzle; and the angle ( theta ) of the swirlers for the pilot burner is set larger than the angle ( phi ) of the swirlers for the main burner so that the angles of the two types of swirlers cross. NOx production can be considerably reduced with a very simple structure based on the present invention for combustors in boilers and gas turbines.</description><edition>5</edition><language>eng ; fre ; ger</language><subject>AIR ; BLASTING ; BURNERS ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN ; WEAPONS</subject><creationdate>1994</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940727&DB=EPODOC&CC=EP&NR=0397046B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940727&DB=EPODOC&CC=EP&NR=0397046B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MANDAI, SHIGEMI, TAKASAGO TECHN. INST</creatorcontrib><creatorcontrib>TANIMURA, SATOSHI, TAKASAGO TECHN. INST</creatorcontrib><creatorcontrib>FUKUE, ICHIRO, TAKASAGO TECHN. INST</creatorcontrib><creatorcontrib>SATOH, NOBUO, TAKASAGO TECHN. INST</creatorcontrib><title>Burner apparatus</title><description>Disclosed is a burner apparatus which comprises a pilot burner (11) comprising a nozzle (11a) and swirlers (11b) disposed around the nozzle, and a plurality of main burners (12) which are arranged around the pilot burner and each of which comprises a nozzle (12a) and swirlers (12b) disposed around the nozzle; and the angle ( theta ) of the swirlers for the pilot burner is set larger than the angle ( phi ) of the swirlers for the main burner so that the angles of the two types of swirlers cross. NOx production can be considerably reduced with a very simple structure based on the present invention for combustors in boilers and gas turbines.</description><subject>AIR</subject><subject>BLASTING</subject><subject>BURNERS</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBwKi3KSy1SSCwoSCxKLCkt5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BBsaW5gYmZk6GxkQoAQB45R76</recordid><startdate>19940727</startdate><enddate>19940727</enddate><creator>MANDAI, SHIGEMI, TAKASAGO TECHN. 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INST</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0397046B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1994</creationdate><topic>AIR</topic><topic>BLASTING</topic><topic>BURNERS</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION PROCESSES</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MANDAI, SHIGEMI, TAKASAGO TECHN. INST</creatorcontrib><creatorcontrib>TANIMURA, SATOSHI, TAKASAGO TECHN. INST</creatorcontrib><creatorcontrib>FUKUE, ICHIRO, TAKASAGO TECHN. INST</creatorcontrib><creatorcontrib>SATOH, NOBUO, TAKASAGO TECHN. INST</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MANDAI, SHIGEMI, TAKASAGO TECHN. INST</au><au>TANIMURA, SATOSHI, TAKASAGO TECHN. INST</au><au>FUKUE, ICHIRO, TAKASAGO TECHN. INST</au><au>SATOH, NOBUO, TAKASAGO TECHN. INST</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Burner apparatus</title><date>1994-07-27</date><risdate>1994</risdate><abstract>Disclosed is a burner apparatus which comprises a pilot burner (11) comprising a nozzle (11a) and swirlers (11b) disposed around the nozzle, and a plurality of main burners (12) which are arranged around the pilot burner and each of which comprises a nozzle (12a) and swirlers (12b) disposed around the nozzle; and the angle ( theta ) of the swirlers for the pilot burner is set larger than the angle ( phi ) of the swirlers for the main burner so that the angles of the two types of swirlers cross. NOx production can be considerably reduced with a very simple structure based on the present invention for combustors in boilers and gas turbines.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | AIR BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN WEAPONS |
| title | Burner apparatus |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-12T02%3A07%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MANDAI,%20SHIGEMI,%20TAKASAGO%20TECHN.%20INST&rft.date=1994-07-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP0397046B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |