DE60213621D1 - Seal for the low-pressure compressor of an aircraft engine - Google Patents

Seal for the low-pressure compressor of an aircraft engine

Info

Publication number
DE60213621D1
DE60213621D1 DE60213621T DE60213621T DE60213621D1 DE 60213621 D1 DE60213621 D1 DE 60213621D1 DE 60213621 T DE60213621 T DE 60213621T DE 60213621 T DE60213621 T DE 60213621T DE 60213621 D1 DE60213621 D1 DE 60213621D1
Authority
DE
Germany
Prior art keywords
seal
low
pressure compressor
aircraft engine
aircraft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60213621T
Other languages
German (de)
Other versions
DE60213621T2 (en
Inventor
Andre Lhoest
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aero Boosters SA
Original Assignee
Techspace Aero SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Techspace Aero SA filed Critical Techspace Aero SA
Application granted granted Critical
Publication of DE60213621D1 publication Critical patent/DE60213621D1/en
Publication of DE60213621T2 publication Critical patent/DE60213621T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
DE2002613621 2002-12-03 2002-12-03 Seal for the low-pressure compressor of an aircraft engine Expired - Lifetime DE60213621T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020447237 EP1426560B1 (en) 2002-12-03 2002-12-03 Sealing for a low pressure compressor of turbofan engine

Publications (2)

Publication Number Publication Date
DE60213621D1 true DE60213621D1 (en) 2006-09-14
DE60213621T2 DE60213621T2 (en) 2007-03-08

Family

ID=32309545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002613621 Expired - Lifetime DE60213621T2 (en) 2002-12-03 2002-12-03 Seal for the low-pressure compressor of an aircraft engine

Country Status (2)

Country Link
EP (1) EP1426560B1 (en)
DE (1) DE60213621T2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708949A1 (en) * 1986-03-21 1987-09-24 Rolls Royce Plc HOLDING RING FOR LOCATING A COMPONENT
US4968854A (en) * 1988-11-10 1990-11-06 Vanguard Products Corporation Dual elastomer gasket shield for electronic equipment
CH681043A5 (en) * 1989-07-13 1992-12-31 Balzers Hochvakuum Sealing element with light metal support - has elastomer sealing body forming compound unit with support.
US4982889A (en) * 1989-08-09 1991-01-08 Union Carbide Corporation Floating dual direction seal assembly
FR2695164B1 (en) * 1992-08-26 1994-11-04 Snecma Turbomachine provided with a device preventing a longitudinal circulation of gas around the stages of straightening vanes.
FR2722240B1 (en) * 1994-07-06 1996-08-14 Snecma METAL LIPSTICK AND TURBOMACHINE EQUIPPED WITH THIS SEAL
EP1262695B1 (en) * 2001-05-30 2004-03-03 Techspace aero Sealing joint plate

Also Published As

Publication number Publication date
DE60213621T2 (en) 2007-03-08
EP1426560A1 (en) 2004-06-09
EP1426560B1 (en) 2006-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition