STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE AND STEAM TURBINE

STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE AND STEAM TURBINE

Various embodiments include a steam turbine drum nozzle (20, 120), along with a related assembly (60, 122) and steam turbine (2). Particular embodiments include a nozzle (20, 120) having: an airfoil (22); a radially inner sidewall (24) coupled with a first end (26) of the airfoil (22); and a radiall...

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Hauptverfasser: BURDGICK, Steven Sebastian, DELORENZO, Mark Richard
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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creator BURDGICK, Steven Sebastian
DELORENZO, Mark Richard
description Various embodiments include a steam turbine drum nozzle (20, 120), along with a related assembly (60, 122) and steam turbine (2). Particular embodiments include a nozzle (20, 120) having: an airfoil (22); a radially inner sidewall (24) coupled with a first end (26) of the airfoil (22); and a radially outer sidewall (28) coupled with a second end (30) of the airfoil (22), the second end (30) opposing the first end (26), wherein the radially outer sidewall (28) includes: a first section (32) radially outward of the airfoil (22); a thinned section (34) coupled with the first section (32); and a second section (36) coupled with the thinned section (34) radially outward of the airfoil (22), the second section (36) having a radially outer face (38) and a circumferentially facing side (40) abutting the radially outer face (38), wherein the second section (36) includes a circumferentially extending slot (42), and wherein the second section (36) includes a relief slot (44) extending into a body (32) of the second section (36) from the circumferentially facing side (40).
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Particular embodiments include a nozzle (20, 120) having: an airfoil (22); a radially inner sidewall (24) coupled with a first end (26) of the airfoil (22); and a radially outer sidewall (28) coupled with a second end (30) of the airfoil (22), the second end (30) opposing the first end (26), wherein the radially outer sidewall (28) includes: a first section (32) radially outward of the airfoil (22); a thinned section (34) coupled with the first section (32); and a second section (36) coupled with the thinned section (34) radially outward of the airfoil (22), the second section (36) having a radially outer face (38) and a circumferentially facing side (40) abutting the radially outer face (38), wherein the second section (36) includes a circumferentially extending slot (42), and wherein the second section (36) includes a relief slot (44) extending into a body (32) of the second section (36) from the circumferentially facing side (40).</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2024</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&amp;date=20240327&amp;DB=EPODOC&amp;CC=EP&amp;NR=3228825B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240327&amp;DB=EPODOC&amp;CC=EP&amp;NR=3228825B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BURDGICK, Steven Sebastian</creatorcontrib><creatorcontrib>DELORENZO, Mark Richard</creatorcontrib><title>STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE AND STEAM TURBINE</title><description>Various embodiments include a steam turbine drum nozzle (20, 120), along with a related assembly (60, 122) and steam turbine (2). Particular embodiments include a nozzle (20, 120) having: an airfoil (22); a radially inner sidewall (24) coupled with a first end (26) of the airfoil (22); and a radially outer sidewall (28) coupled with a second end (30) of the airfoil (22), the second end (30) opposing the first end (26), wherein the radially outer sidewall (28) includes: a first section (32) radially outward of the airfoil (22); a thinned section (34) coupled with the first section (32); and a second section (36) coupled with the thinned section (34) radially outward of the airfoil (22), the second section (36) having a radially outer face (38) and a circumferentially facing side (40) abutting the radially outer face (38), wherein the second section (36) includes a circumferentially extending slot (42), and wherein the second section (36) includes a relief slot (44) extending into a body (32) of the second section (36) from the circumferentially facing side (40).</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAJDnF19FUICQ1y8vRzVXAJCvVV8POPivJxVfBwDPP0c1dw9PF09_N19QtRcHN1BKpzVXD0c1FA0cbDwJqWmFOcyguluRmAakOcPXRTC_LjU4sLEpNT81JL4l0DjI2MLCyMTJ0MjYlQAgAK8its</recordid><startdate>20240327</startdate><enddate>20240327</enddate><creator>BURDGICK, Steven Sebastian</creator><creator>DELORENZO, Mark Richard</creator><scope>EVB</scope></search><sort><creationdate>20240327</creationdate><title>STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE AND STEAM TURBINE</title><author>BURDGICK, Steven Sebastian ; DELORENZO, Mark Richard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3228825B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BURDGICK, Steven Sebastian</creatorcontrib><creatorcontrib>DELORENZO, Mark Richard</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BURDGICK, Steven Sebastian</au><au>DELORENZO, Mark Richard</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE AND STEAM TURBINE</title><date>2024-03-27</date><risdate>2024</risdate><abstract>Various embodiments include a steam turbine drum nozzle (20, 120), along with a related assembly (60, 122) and steam turbine (2). Particular embodiments include a nozzle (20, 120) having: an airfoil (22); a radially inner sidewall (24) coupled with a first end (26) of the airfoil (22); and a radially outer sidewall (28) coupled with a second end (30) of the airfoil (22), the second end (30) opposing the first end (26), wherein the radially outer sidewall (28) includes: a first section (32) radially outward of the airfoil (22); a thinned section (34) coupled with the first section (32); and a second section (36) coupled with the thinned section (34) radially outward of the airfoil (22), the second section (36) having a radially outer face (38) and a circumferentially facing side (40) abutting the radially outer face (38), wherein the second section (36) includes a circumferentially extending slot (42), and wherein the second section (36) includes a relief slot (44) extending into a body (32) of the second section (36) from the circumferentially facing side (40).</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
title STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE AND STEAM TURBINE
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