Method and apparatus for fabricating a nozzle segment for use with turbine engines

A method for orienting cooling holes of a nozzle singlet for a turbine engine is provided. The method includes providing a nozzle singlet having an inner band, an outer band, and at least one airfoil extending therebetween. The method also includes orienting at least one first row of cooling holes a...

Full description

Saved in:
Bibliographic Details
Main Authors Heyward, John P, Guentert, Joseph M, Heffron, Todd S
Format Patent
LanguageEnglish
Published 05.10.2010
Online AccessGet full text

Cover

Abstract A method for orienting cooling holes of a nozzle singlet for a turbine engine is provided. The method includes providing a nozzle singlet having an inner band, an outer band, and at least one airfoil extending therebetween. The method also includes orienting at least one first row of cooling holes an angle with respect to at least one second row of cooling holes. The orientation of the at least one first row and the at least one second row provides a cooling hole pattern that accommodates a change in the airfoil angle without reorienting the cooling hole pattern.
AbstractList A method for orienting cooling holes of a nozzle singlet for a turbine engine is provided. The method includes providing a nozzle singlet having an inner band, an outer band, and at least one airfoil extending therebetween. The method also includes orienting at least one first row of cooling holes an angle with respect to at least one second row of cooling holes. The orientation of the at least one first row and the at least one second row provides a cooling hole pattern that accommodates a change in the airfoil angle without reorienting the cooling hole pattern.
Author Heffron, Todd S
Guentert, Joseph M
Heyward, John P
Author_xml – sequence: 1
  givenname: John P
  surname: Heyward
  fullname: Heyward, John P
– sequence: 2
  givenname: Joseph M
  surname: Guentert
  fullname: Guentert, Joseph M
– sequence: 3
  givenname: Todd S
  surname: Heffron
  fullname: Heffron, Todd S
BookMark eNqNyz0KAjEQhuEUWvh3h7mAEBDX7UWxsRF7mdVJNrBOQmaCsKc3igew-Hia95ubCUemmbmcSfv4AOS6lDCjFgEXMzjscrijBvaAwHEcBwIh_yTWb1CE4BW0By25C0xA7CuyNFOHg9Dq58LA8XDdn9ZFEmp9y81n_GB3rW2ard38kbwB-h06sw
ContentType Patent
CorporateAuthor General Electric Company
CorporateAuthor_xml – name: General Electric Company
DBID EFH
DatabaseName USPTO Issued Patents
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EFH
  name: USPTO Issued Patents
  url: http://www.uspto.gov/patft/index.html
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
ExternalDocumentID 07806650
GroupedDBID EFH
ID FETCH-uspatents_grants_078066503
IEDL.DBID EFH
IngestDate Sun Mar 05 22:30:23 EST 2023
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-uspatents_grants_078066503
OpenAccessLink https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7806650
ParticipantIDs uspatents_grants_07806650
PatentNumber 7806650
PublicationCentury 2000
PublicationDate 20101005
PublicationDateYYYYMMDD 2010-10-05
PublicationDate_xml – month: 10
  year: 2010
  text: 20101005
  day: 05
PublicationDecade 2010
PublicationYear 2010
References Lafarge et al. (6830427) 20041200
Tsai et al. (6422819) 20020700
Hagle et al. (6905308) 20050600
Ito (4946346) 19900800
Kress et al. (6769865) 20040800
Hauser et al. (3800864) 19740400
Demers et al. (6402471) 20020600
Tressler et al. (6183192) 20010200
Reider (4232527) 19801100
Busch et al. (7008178) 20060300
Goodwater et al. (6173491) 20010100
Correia (7121793) 20061000
Demers et al. (6227798) 20010500
Caddell et al. (6793457) 20040900
Benedetti et al. (6945750) 20050900
References_xml – year: 20061000
  ident: 7121793
  contributor:
    fullname: Correia
– year: 20010500
  ident: 6227798
  contributor:
    fullname: Demers et al.
– year: 19900800
  ident: 4946346
  contributor:
    fullname: Ito
– year: 19740400
  ident: 3800864
  contributor:
    fullname: Hauser et al.
– year: 20020600
  ident: 6402471
  contributor:
    fullname: Demers et al.
– year: 20041200
  ident: 6830427
  contributor:
    fullname: Lafarge et al.
– year: 19801100
  ident: 4232527
  contributor:
    fullname: Reider
– year: 20050900
  ident: 6945750
  contributor:
    fullname: Benedetti et al.
– year: 20040900
  ident: 6793457
  contributor:
    fullname: Caddell et al.
– year: 20050600
  ident: 6905308
  contributor:
    fullname: Hagle et al.
– year: 20040800
  ident: 6769865
  contributor:
    fullname: Kress et al.
– year: 20060300
  ident: 7008178
  contributor:
    fullname: Busch et al.
– year: 20010100
  ident: 6173491
  contributor:
    fullname: Goodwater et al.
– year: 20020700
  ident: 6422819
  contributor:
    fullname: Tsai et al.
– year: 20010200
  ident: 6183192
  contributor:
    fullname: Tressler et al.
Score 2.789967
Snippet A method for orienting cooling holes of a nozzle singlet for a turbine engine is provided. The method includes providing a nozzle singlet having an inner band,...
SourceID uspatents
SourceType Open Access Repository
Title Method and apparatus for fabricating a nozzle segment for use with turbine engines
URI https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7806650
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1NS8QwEB3WRVBPiorrF3PwGi3bNjZn2VKElUUU9rZMTdrLmpZNi7C_3kkqixe9JiEMCcmbNzN5AbhjyPlIVVIJrcpEJIrPHCkdCfZsS5VmWlLQ7py_yOI9eV6myxEUu7cwn3yMRMu2uPvetV0Tiiv5eh82Xgziz14j0Hr1gS-7bkgvdPXwmPkkApP3vSzypV2zvDiCA56CXTbbuV-gkR_D_iK0nsDI2FN4nYfPmpGpO1IbJLd7h-wzYkXl8FmPrZHQNtvt2qAztQ_chQG9M-gDpsj4wEzWoAkqgu4MMJ-9PRViZ8Cq3vjCllX0Y2h8DmMm-OYCkIhUrCmT8ZQSyXw1Lqc6qjRjN_NHWU1g8uc0l__0XcFhyHWH0rNrGHeb3twwhHblbVifb7S0fRA
link.rule.ids 230,309,786,808,891,64394
linkProvider USPTO
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8QwEB6WVXycFBXX5xy8Rsv2sc1Zt9THLkUU9lZSk_aypmXTIuyvd5LK4kWvSQhDQvLNNzP5AnBDkPMR8qBkkhcBCzidOcGlx8izLXgYy0g47c7ZPErfg6dFuBhAunkL80nHiDVki7ntTNPWrriSrvd-41kv_mw1ArVVH_jSy1rITJZ3k9gmEYi8b1mMtSr60yTdh12ahJw23ZpfsJEcwHbmWg9hoPQRvM7cd81I5B1F40S3O4PkNWIpiv67Hl2hQF2v10uFRlU2dOcGdEahDZkiIQRxWYXK6QiaY8Bk-nafso0BebWypS2592OqfwJDovjqFFAIwX0p4sgfiyAixuoXY-mVktCbGGRUjmD05zRn__Rdw072kOQvj_Pnc9hziW-X-76AYbvq1CXhaVtcuaX6Bv3WgA4
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Method+and+apparatus+for+fabricating+a+nozzle+segment+for+use+with+turbine+engines&rft.inventor=Heyward%2C+John+P&rft.inventor=Guentert%2C+Joseph+M&rft.inventor=Heffron%2C+Todd+S&rft.number=7806650&rft.date=2010-10-05&rft.externalDBID=n%2Fa&rft.externalDocID=07806650