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특허 상세정보

Thermally isolated housing in gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-025/12   
미국특허분류(USC) 415/115; 415/176; 415/178
출원번호 US-0084209 (2002-02-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Desmond, Esq., Robert
인용정보 피인용 횟수 : 30  인용 특허 : 16
초록

An apparatus and system for thermally isolating a gas turbine housing from the significantly high temperatures associated with the combustion gases flowing through the housing. A floating liner is assembled within the housing with an outer baffle surrounding the floating liner and an inner baffle disposed within the floating liner. The floating liner creates a thermally isolated device to cover and protect the housing from high temperature. Openings formed in the outer baffle, floating liner and inner baffle create a single, continuous cooling passageway...

대표
청구항

An apparatus and system for thermally isolating a gas turbine housing from the significantly high temperatures associated with the combustion gases flowing through the housing. A floating liner is assembled within the housing with an outer baffle surrounding the floating liner and an inner baffle disposed within the floating liner. The floating liner creates a thermally isolated device to cover and protect the housing from high temperature. Openings formed in the outer baffle, floating liner and inner baffle create a single, continuous cooling passageway...

이 특허에 인용된 특허 (16)

  1. Hovan Edward J. (Manchester CT) Zimonis Joseph P. (Palm Beach Gardens FL). Air cooler for providing buffer air to a bearing compartment. USP1987024645415.
  2. Spring Samuel D. ; Carita Robert J. ; Stocking Herbert A.. Bay cooled turbine casing. USP2001056227800.
  3. Hovan, Edward J.. Clearance control in turbine seals. USP1985094541775.
  4. Sullivan Dennis J. (Vernon CT) Butler Aaron S. (Ledyard CT) Kelley Mark A. (Hartford CT). Gas turbine engine combustion liner float wall cooling arrangement. USP1995105461866.
  5. Napoli Phillip D. (West Chester OH) Harris Robert W. (Fairfield OH) Brisken Thomas A. (Cincinnati OH). Gas turbine engine with improved air cooling circuit. USP1984084466239.
  6. Nash Dudley O. (Cincinnati OH) Quinn Ronald E. (Hamilton OH). Heat shield for gas turbine engine frame. USP1990054920742.
  7. Halila Ely E. (Cincinnati OH). Liner mounting assembly. USP1994035291733.
  8. Schwarz Frederick M. (Glastonbury CT) Griffin James G. (West Hartford CT). Modulated clearance control for an axial flow rotary machine. USP1984124487016.
  9. Durgin George A. ; Bauer Randall C. ; Lee Ching-Pang. Modulated turbine cooling system. USP2000046050079.
  10. Nordstrom ; Karl Johan ; Olson ; Christer. Multi-stage turbine with interstage spacer-manifold for coolant flow. USP1978034079587.
  11. Proctor Robert (West Chester OH) Plemmons Larry W. (Fairfield OH) Brainch Gulcharan S. (West Chester OH) Hess John R. (West Chester OH) Albers Robert J. (Park Hills KY). Shroud cooling assembly for gas turbine engine. USP1992125169287.
  12. Glover Jeffrey (Cincinnati OH). Tip clearance control apparatus and method. USP1993055212940.
  13. Czachor Robert P. (Cincinnati OH) Ryczek Scott P. (Cincinnati OH). Turbine casing and radiation shield. USP1993125273397.
  14. Glezer Boris (Del Mar CA) Evans David M. (Chula Vista CA). Turbine cooling system. USP1992095142859.
  15. Dawson John (Boxford MA). Turbine frame having spindle mounted liner. USP1997065634767.
  16. Dawson John (Boxford MA) Patrikus John J. (Salem MA). Turbine frame static seal. USP1997015597286.

이 특허를 인용한 특허 피인용횟수: 30

  1. Scott, Jonathan Ariel; Chuong, Conway. Angled cut to direct radiative heat load. USP20190310240481.
  2. Budnick, Matthew. Bumper for seals in a turbine exhaust case. USP2017119828867.
  3. Chuong, Conway; Scott, Jonathan Ariel; Budnick, Matthew. Circumferentially retained fairing. USP2016039297312.
  4. Chuong, Conway; Budnick, Matthew. Component retention with probe. USP2018019863261.
  5. Chillar, Rahul J.; Smith, Raub W.. Cooling system for a turbomachine. USP2012018100632.
  6. Chuong, Conway; Budnick, Matthew. Finger seal. USP2016059347330.
  7. Vo, Tuan David. Flow diverter element and assembly. USP2017129850774.
  8. Chuong, Conway; Carella, John A.. Flow diverter to redirect secondary flow. USP20181010094389.
  9. DiBenedetto, Enzo; NguyenLoc, Fred. Forward compartment baffle arrangement for a geared turbofan engine. USP2018029896968.
  10. Scott, Jonathan Ariel; Yeager, William. Frame junction cooling holes. USP20190310240532.
  11. Budnick, Matthew; Chuong, Conway. Gas turbine seal assembly and seal support. USP2017129845695.
  12. Chuong, Conway; Budnick, Matthew. Gas turbine seal assembly and seal support. USP2018029903216.
  13. Budnick, Matthew; Chuong, Conway; Scott, Jonathan Ariel. Heat shield for cooling a strut. USP2018059982561.
  14. Chuong, Conway; Budnick, Matthew. Inter-module finger seal. USP2017029562478.
  15. Chuong, Conway; Budnick, Matthew. Inter-module flow discourager. USP2017019541006.
  16. Dansereau, Michael Thomas; Snow, Kyle Robert. Method and system for rotating air seal with integral flexible heat shield. USP20190410247106.
  17. Budnick, Matthew. Mount with deflectable tabs. USP20181010087843.
  18. Liles, Jason David; Ruby, Charles T.. Multi-piece fairing for monolithic turbine exhaust case. USP2017049631517.
  19. Budnick, Matthew. Multi-ply finger seal. USP20181110138742.
  20. Vo, Tuan David; Chuong, Conway; Budnick, Matthew; Scott, Jonathan Ariel. Multi-purpose gas turbine seal support and assembly. USP20180810053998.
  21. Chuong, Conway; Budnick, Matthew. Passages to facilitate a secondary flow between components. USP2015129206742.
  22. Chuong, Conway; Budnick, Matthew. Plate for directing flow and film cooling of components. USP2017129850780.
  23. Scott, Jonathan Ariel; Hawke, Larry B.. Scupper channelling in gas turbine modules. USP2018029903224.
  24. Vo, Tuan David; Scott, Jonathan Ariel. Seal support disk and assembly. USP20180810060279.
  25. Budnick, Matthew; Chuong, Conway; Scott, Jonathan A.. Seals for a circumferential stop ring in a turbine exhaust case. USP2017099771818.
  26. Roush, Eric; Hynum, Daniel. Systems, methods, and apparatus for thermally isolating a turbine rotor wheel. USP2012078226365.
  27. Scott, Jonathan Ariel; Veninger, Albert. Turbine exhaust case architecture. USP20180610006306.
  28. Scott, Jonathan Ariel. Turbine exhaust case multi-piece frame. USP20180810054009.
  29. Scott, Jonathan Ariel. Turbine exhaust case multi-piece frame. USP2018029890663.
  30. Yeager, William; Scott, Jonathan Ariel. Turbine frame assembly and method of designing turbine frame assembly. USP2018059982564.