Method for modifying a compressor stator vane

A vane unit system having a plurality of vane units having at least one airfoil projecting from a base is modified by placing a hole in the base and receiving a pin which extends between adjacent bases of vane units. A series of modified bases form a rigid ring of vanes that are less susceptible to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Anderson, Rodger O, Willett, Fred T
Format: Patent
Sprache:eng
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 Anderson, Rodger O
Willett, Fred T
description A vane unit system having a plurality of vane units having at least one airfoil projecting from a base is modified by placing a hole in the base and receiving a pin which extends between adjacent bases of vane units. A series of modified bases form a rigid ring of vanes that are less susceptible to vane motion caused by pressure fluctuations within the compressor of a gas turbine. A blade assembly tool having a shape to fit within the slit in a casing that receives the vane units allows for the installation of vane units with interlocking pins without the necessity of having to remove the rotor from the casing.
format Patent
fullrecord <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_07984548</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>07984548</sourcerecordid><originalsourceid>FETCH-uspatents_grants_079845483</originalsourceid><addsrcrecordid>eNrjZND1TS3JyE9RSMsvUsjNT8lMq8zMS1dIVEjOzy0oSi0uBgoXlySWAKmyxLxUHgbWtMSc4lReKM3NoODmGuLsoVtaXJBYkppXUhyfXpQIogzMLS1MTE0sjIlQAgCltSs_</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for modifying a compressor stator vane</title><source>USPTO Issued Patents</source><creator>Anderson, Rodger O ; Willett, Fred T</creator><creatorcontrib>Anderson, Rodger O ; Willett, Fred T ; DRS Power Technology Inc</creatorcontrib><description>A vane unit system having a plurality of vane units having at least one airfoil projecting from a base is modified by placing a hole in the base and receiving a pin which extends between adjacent bases of vane units. A series of modified bases form a rigid ring of vanes that are less susceptible to vane motion caused by pressure fluctuations within the compressor of a gas turbine. A blade assembly tool having a shape to fit within the slit in a casing that receives the vane units allows for the installation of vane units with interlocking pins without the necessity of having to remove the rotor from the casing.</description><language>eng</language><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7984548$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64016</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7984548$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Anderson, Rodger O</creatorcontrib><creatorcontrib>Willett, Fred T</creatorcontrib><creatorcontrib>DRS Power Technology Inc</creatorcontrib><title>Method for modifying a compressor stator vane</title><description>A vane unit system having a plurality of vane units having at least one airfoil projecting from a base is modified by placing a hole in the base and receiving a pin which extends between adjacent bases of vane units. A series of modified bases form a rigid ring of vanes that are less susceptible to vane motion caused by pressure fluctuations within the compressor of a gas turbine. A blade assembly tool having a shape to fit within the slit in a casing that receives the vane units allows for the installation of vane units with interlocking pins without the necessity of having to remove the rotor from the casing.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZND1TS3JyE9RSMsvUsjNT8lMq8zMS1dIVEjOzy0oSi0uBgoXlySWAKmyxLxUHgbWtMSc4lReKM3NoODmGuLsoVtaXJBYkppXUhyfXpQIogzMLS1MTE0sjIlQAgCltSs_</recordid><startdate>20110726</startdate><enddate>20110726</enddate><creator>Anderson, Rodger O</creator><creator>Willett, Fred T</creator><scope>EFH</scope></search><sort><creationdate>20110726</creationdate><title>Method for modifying a compressor stator vane</title><author>Anderson, Rodger O ; Willett, Fred T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_079845483</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Anderson, Rodger O</creatorcontrib><creatorcontrib>Willett, Fred T</creatorcontrib><creatorcontrib>DRS Power Technology Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Anderson, Rodger O</au><au>Willett, Fred T</au><aucorp>DRS Power Technology Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for modifying a compressor stator vane</title><date>2011-07-26</date><risdate>2011</risdate><abstract>A vane unit system having a plurality of vane units having at least one airfoil projecting from a base is modified by placing a hole in the base and receiving a pin which extends between adjacent bases of vane units. A series of modified bases form a rigid ring of vanes that are less susceptible to vane motion caused by pressure fluctuations within the compressor of a gas turbine. A blade assembly tool having a shape to fit within the slit in a casing that receives the vane units allows for the installation of vane units with interlocking pins without the necessity of having to remove the rotor from the casing.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_grants_07984548
source USPTO Issued Patents
title Method for modifying a compressor stator vane
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T11%3A00%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFH&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Anderson,%20Rodger%20O&rft.aucorp=DRS%20Power%20Technology%20Inc&rft.date=2011-07-26&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E07984548%3C/uspatents_EFH%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