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Low leakage finger seal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-011/00
출원번호 US-0070453 (2005-03-02)
등록번호 US-7367567 (2008-05-06)
발명자 / 주소
  • Farah,Jorge
  • Newell,Laura
  • Kehret,Debora
출원인 / 주소
  • United Technologies Corporation
대리인 / 주소
    Carlson, Gaskey & Olds
인용정보 피인용 횟수 : 36  인용 특허 : 11

초록

A seal for an exhaust duct includes a metal mesh member sandwiched between an outer plate and an inner plate. The seal includes a plurality of flexible members defined by a plurality of slots in both the inner and outer plates. The flexible members provide for expansion and contraction along with cr

대표청구항

What is claimed is: 1. A seal assembly comprising: a first sheet including a first plurality of slots; a second sheet including a second plurality of slots; and a flexible metal member disposed between said first sheet and said second sheet, said flexible metal member including a plurality of inter

이 특허에 인용된 특허 (11)

  1. Vedantam, Srikanth; Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Fang, Ning, Composite tubular woven seal for an inner compressor discharge case.
  2. Storace Albert F., Fan assembly support system.
  3. Honeycutt ; Jr. Fred L. (Lake Park FL) Middleton Robert G. (Palm Beach Gardens FL), Finger seal assembly.
  4. McCabe John S. (Naperville IL), Full secondary seal, wiper type, for a floating roof tank.
  5. Dinc Osman Saim (Troy NY) Cromer Robert Harold (Johnstown NY) Bagepalli Bharat Sumpathkumar (Schenectady NY) Maynard James Robert (Greenville SC), Gas-path leakage seal for a gas turbine.
  6. Bagepalli Bharat Sampathkumaran ; Aksit Mahmut Faruk ; Farrell Thomas Raymond, Gas-path leakage seal for a turbine.
  7. Guzzardo, Bryan J., Notched blade seal for high performance aircraft.
  8. Hagemeister Klaus (Munich DEX) Hueber Alfred (Merching DEX), Self-acting seal between adjacent pipe ends of a pressure vessel.
  9. Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez, Supplemental seal for the chordal hinge seal in a gas turbine.
  10. Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez, Supplemental seal for the chordal hinge seals in a gas turbine.
  11. Bagepalli Bharat Sampathkumaran ; Corman Gregory Scot ; Dean Anthony John ; DiMascio Paul Stephen ; Mirdamadi Massoud, Turbine inner shroud and turbine assembly containing such inner shroud.

이 특허를 인용한 특허 (36)

  1. Scott, Jonathan Ariel; Chuong, Conway, Angled cut to direct radiative heat load.
  2. Budnick, Matthew, Bumper for seals in a turbine exhaust case.
  3. Chuong, Conway; Scott, Jonathan Ariel; Budnick, Matthew, Circumferentially retained fairing.
  4. Samudrala, Omprakash; Sarawate, Neelesh Nandkumar, Cloth seal for turbo-machinery.
  5. Chuong, Conway; Budnick, Matthew, Component retention with probe.
  6. Chuong, Conway; Budnick, Matthew, Finger seal.
  7. Brice, David C., Fire seal for use with a gas turbine engine.
  8. Vo, Tuan David, Flow diverter element and assembly.
  9. Chuong, Conway; Carella, John A., Flow diverter to redirect secondary flow.
  10. Scott, Jonathan Ariel; Yeager, William, Frame junction cooling holes.
  11. Budnick, Matthew; Chuong, Conway, Gas turbine seal assembly and seal support.
  12. Chuong, Conway; Budnick, Matthew, Gas turbine seal assembly and seal support.
  13. Budnick, Matthew; Chuong, Conway; Scott, Jonathan Ariel, Heat shield for cooling a strut.
  14. Lacy, Benjamin Paul; Kottilingam, Srikanth Chandrudu; Schick, David Edward, Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components.
  15. Salunkhe, Anil L.; Orosa, John A.; Shteyman, Yevgeniy; Porter, Matthew R.; Han, Lijuan; Delisa, III, Matthew J., Industrial gas turbine exhaust system with splined profile tail cone.
  16. Morgan, Victor John; Lacy, Benjamin Paul, Integral seal and sealant packaging.
  17. Chuong, Conway; Budnick, Matthew, Inter-module finger seal.
  18. Chuong, Conway; Budnick, Matthew, Inter-module flow discourager.
  19. Budnick, Matthew, Mount with deflectable tabs.
  20. Liles, Jason David; Ruby, Charles T., Multi-piece fairing for monolithic turbine exhaust case.
  21. Budnick, Matthew, Multi-ply finger seal.
  22. Vo, Tuan David; Chuong, Conway; Budnick, Matthew; Scott, Jonathan Ariel, Multi-purpose gas turbine seal support and assembly.
  23. Chuong, Conway; Budnick, Matthew, Passages to facilitate a secondary flow between components.
  24. Chuong, Conway; Budnick, Matthew, Plate for directing flow and film cooling of components.
  25. Scott, Jonathan Ariel; Hawke, Larry B., Scupper channelling in gas turbine modules.
  26. Vo, Tuan David; Scott, Jonathan Ariel, Seal support disk and assembly.
  27. Hayton, Paul R., Sealing assembly.
  28. Lacy, Benjamin Paul; Kottilingam, Srikanth Chandrudu; Porter, Christopher Donald; Schick, David Edward; Weber, David Wayne, Sealing device for providing a seal in a turbomachine.
  29. Budnick, Matthew; Chuong, Conway; Scott, Jonathan A., Seals for a circumferential stop ring in a turbine exhaust case.
  30. Moehrle, Frank; Narcus, Andrew R.; Carella, John; Sainte-Claire, Jean-Max Millon, Turbine combustion system transition piece side seals.
  31. Scott, Jonathan Ariel; Veninger, Albert, Turbine exhaust case architecture.
  32. Scott, Jonathan Ariel, Turbine exhaust case multi-piece frame.
  33. Scott, Jonathan Ariel, Turbine exhaust case multi-piece frame.
  34. Yeager, William; Scott, Jonathan Ariel, Turbine frame assembly and method of designing turbine frame assembly.
  35. Weber, David Wayne; Foster, Gregory Thomas, Turbine shroud and a method for manufacturing the turbine shroud.
  36. Twelves, Jr., Wendell V., Variable width gap seal.
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