TURBINE BUCKET PLATFORM FOR INFLUENCING HOT GAS INCURSION LOSSES
Embodiments of the invention relate generally to rotary machines and, more particularly, to the reducing mixing of packing leakage and the main flow of hot gas or steam in gas and steam turbines, respectively. In one embodiment, the invention provides a turbine bucket (140) comprising: a platform (1...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | eng ; fre ; ger |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | MODACHUR KRISHNAN, PRABAKARAN CHOUHAN, ROHIT SUBRAMANIYAN, MOORTHI |
description | Embodiments of the invention relate generally to rotary machines and, more particularly, to the reducing mixing of packing leakage and the main flow of hot gas or steam in gas and steam turbines, respectively. In one embodiment, the invention provides a turbine bucket (140) comprising: a platform (142) portion; an airfoil (150) extending radially outward from the platform (142) portion; and at least one recess (194) extending radially inward into the platform (142) portion, the at least one recess (194) being disposed at an angle relative to a leading edge of the platform (42) portion. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3064709A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3064709A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3064709A13</originalsourceid><addsrcrecordid>eNrjZHAICQ1y8vRzVXAKdfZ2DVEI8HEMcfMP8lUAEgqefm4-oa5-zp5-7goe_iEK7o7BQDHn0KBgT38_BR__4GDXYB4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8aYGxgZmJuYOloaEyEEgBvECp3</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TURBINE BUCKET PLATFORM FOR INFLUENCING HOT GAS INCURSION LOSSES</title><source>esp@cenet</source><creator>MODACHUR KRISHNAN, PRABAKARAN ; CHOUHAN, ROHIT ; SUBRAMANIYAN, MOORTHI</creator><creatorcontrib>MODACHUR KRISHNAN, PRABAKARAN ; CHOUHAN, ROHIT ; SUBRAMANIYAN, MOORTHI</creatorcontrib><description>Embodiments of the invention relate generally to rotary machines and, more particularly, to the reducing mixing of packing leakage and the main flow of hot gas or steam in gas and steam turbines, respectively. In one embodiment, the invention provides a turbine bucket (140) comprising: a platform (142) portion; an airfoil (150) extending radially outward from the platform (142) portion; and at least one recess (194) extending radially inward into the platform (142) portion, the at least one recess (194) being disposed at an angle relative to a leading edge of the platform (42) portion.</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>2016</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=20160907&DB=EPODOC&CC=EP&NR=3064709A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160907&DB=EPODOC&CC=EP&NR=3064709A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MODACHUR KRISHNAN, PRABAKARAN</creatorcontrib><creatorcontrib>CHOUHAN, ROHIT</creatorcontrib><creatorcontrib>SUBRAMANIYAN, MOORTHI</creatorcontrib><title>TURBINE BUCKET PLATFORM FOR INFLUENCING HOT GAS INCURSION LOSSES</title><description>Embodiments of the invention relate generally to rotary machines and, more particularly, to the reducing mixing of packing leakage and the main flow of hot gas or steam in gas and steam turbines, respectively. In one embodiment, the invention provides a turbine bucket (140) comprising: a platform (142) portion; an airfoil (150) extending radially outward from the platform (142) portion; and at least one recess (194) extending radially inward into the platform (142) portion, the at least one recess (194) being disposed at an angle relative to a leading edge of the platform (42) portion.</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAICQ1y8vRzVXAKdfZ2DVEI8HEMcfMP8lUAEgqefm4-oa5-zp5-7goe_iEK7o7BQDHn0KBgT38_BR__4GDXYB4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8aYGxgZmJuYOloaEyEEgBvECp3</recordid><startdate>20160907</startdate><enddate>20160907</enddate><creator>MODACHUR KRISHNAN, PRABAKARAN</creator><creator>CHOUHAN, ROHIT</creator><creator>SUBRAMANIYAN, MOORTHI</creator><scope>EVB</scope></search><sort><creationdate>20160907</creationdate><title>TURBINE BUCKET PLATFORM FOR INFLUENCING HOT GAS INCURSION LOSSES</title><author>MODACHUR KRISHNAN, PRABAKARAN ; CHOUHAN, ROHIT ; SUBRAMANIYAN, MOORTHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3064709A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2016</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>MODACHUR KRISHNAN, PRABAKARAN</creatorcontrib><creatorcontrib>CHOUHAN, ROHIT</creatorcontrib><creatorcontrib>SUBRAMANIYAN, MOORTHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MODACHUR KRISHNAN, PRABAKARAN</au><au>CHOUHAN, ROHIT</au><au>SUBRAMANIYAN, MOORTHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TURBINE BUCKET PLATFORM FOR INFLUENCING HOT GAS INCURSION LOSSES</title><date>2016-09-07</date><risdate>2016</risdate><abstract>Embodiments of the invention relate generally to rotary machines and, more particularly, to the reducing mixing of packing leakage and the main flow of hot gas or steam in gas and steam turbines, respectively. In one embodiment, the invention provides a turbine bucket (140) comprising: a platform (142) portion; an airfoil (150) extending radially outward from the platform (142) portion; and at least one recess (194) extending radially inward into the platform (142) portion, the at least one recess (194) being disposed at an angle relative to a leading edge of the platform (42) portion.</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng ; fre ; ger |
recordid | cdi_epo_espacenet_EP3064709A1 |
source | esp@cenet |
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 | TURBINE BUCKET PLATFORM FOR INFLUENCING HOT GAS INCURSION LOSSES |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T03%3A09%3A54IST&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=MODACHUR%20KRISHNAN,%20PRABAKARAN&rft.date=2016-09-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3064709A1%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 |