IT1239371B - Tenute laminari - Google Patents

Tenute laminari

Info

Publication number
IT1239371B
IT1239371B IT19629A IT1962990A IT1239371B IT 1239371 B IT1239371 B IT 1239371B IT 19629 A IT19629 A IT 19629A IT 1962990 A IT1962990 A IT 1962990A IT 1239371 B IT1239371 B IT 1239371B
Authority
IT
Italy
Prior art keywords
leaf seal
seal device
seal
leaf
arm
Prior art date
Application number
IT19629A
Other languages
English (en)
Other versions
IT9019629A0 (it
IT9019629A1 (it
Inventor
Vincent Marion Drerup
John Raimond Hess
Larry Waine Plemmons
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT9019629A0 publication Critical patent/IT9019629A0/it
Publication of IT9019629A1 publication Critical patent/IT9019629A1/it
Application granted granted Critical
Publication of IT1239371B publication Critical patent/IT1239371B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
IT19629A 1989-07-10 1990-03-09 Tenute laminari IT1239371B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37738289A 1989-07-10 1989-07-10

Publications (3)

Publication Number Publication Date
IT9019629A0 IT9019629A0 (it) 1990-03-09
IT9019629A1 IT9019629A1 (it) 1991-09-09
IT1239371B true IT1239371B (it) 1993-10-20

Family

ID=23488899

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19629A IT1239371B (it) 1989-07-10 1990-03-09 Tenute laminari

Country Status (7)

Country Link
JP (1) JPH0749832B2 (it)
CA (1) CA2013926A1 (it)
DE (1) DE4006498C2 (it)
FR (1) FR2649463B1 (it)
GB (1) GB2233720B (it)
IL (1) IL93669A (it)
IT (1) IT1239371B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786222B1 (fr) 1998-11-19 2000-12-29 Snecma Dispositif d'etancheite a lamelle
US6402466B1 (en) * 2000-05-16 2002-06-11 General Electric Company Leaf seal for gas turbine stator shrouds and a nozzle band
FR2829796B1 (fr) * 2001-09-20 2003-12-12 Snecma Moteurs Dispositif de maintien des joints de plates-formes de secteurs de distributeur de turbomachine a lamelles d'etancheite
FR2860039B1 (fr) * 2003-09-19 2005-11-25 Snecma Moteurs Realisation de l'etancheite dans un turboreacteur pour le prelevement cabine par joints double sens a lamelles
DE102006017377A1 (de) 2006-04-11 2007-11-08 Rolls-Royce Deutschland Ltd & Co Kg Klappendichtung für eine Strömungsmaschine
US20090169369A1 (en) * 2007-12-29 2009-07-02 General Electric Company Turbine nozzle segment and assembly
US8257028B2 (en) * 2007-12-29 2012-09-04 General Electric Company Turbine nozzle segment
US20090169376A1 (en) * 2007-12-29 2009-07-02 General Electric Company Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment
DE102010005153A1 (de) 2010-01-21 2011-07-28 MTU Aero Engines GmbH, 80995 Gehäusesystem für eine Axialströmungsmaschine
US8459041B2 (en) * 2011-11-09 2013-06-11 General Electric Company Leaf seal for transition duct in turbine system
EP3091188B1 (de) 2015-05-08 2018-08-01 MTU Aero Engines GmbH Strömungsmaschine mit einer dichtungseinrichtung
US10830069B2 (en) * 2016-09-26 2020-11-10 General Electric Company Pressure-loaded seals
US11761342B2 (en) * 2020-10-26 2023-09-19 General Electric Company Sealing assembly for a gas turbine engine having a leaf seal

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855306A (en) * 1957-11-05 1960-11-30 Thermo Technical Dev Ltd Improvements in or relating to seals for ducts
US3869222A (en) * 1973-06-07 1975-03-04 Ford Motor Co Seal means for a gas turbine engine
US3829233A (en) * 1973-06-27 1974-08-13 Westinghouse Electric Corp Turbine diaphragm seal structure
US3829223A (en) * 1973-07-20 1974-08-13 Atomic Energy Commission Mixing rotor for fast analyzer of rotary cuvette type with means for enhancing the mixing of sample and reagent liquids
US4126405A (en) * 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
US4314793A (en) * 1978-12-20 1982-02-09 United Technologies Corporation Temperature actuated turbine seal
AT362973B (de) * 1979-08-06 1981-06-25 List Hans Element zur abdichtung der trennfuge zwischen zwei, einen dichtraum umschliessenden teilen
US4318668A (en) * 1979-11-01 1982-03-09 United Technologies Corporation Seal means for a gas turbine engine
GB2083152B (en) * 1980-06-24 1984-01-11 Grovag Grossventiltech Seals for ducts
US4688378A (en) * 1983-12-12 1987-08-25 United Technologies Corporation One piece band seal
US4749333A (en) * 1986-05-12 1988-06-07 The United States Of America As Represented By The Secretary Of The Air Force Vane platform sealing and retention means
US4815933A (en) * 1987-11-13 1989-03-28 The United States Of America As Represented By The Secretary Of The Air Force Nozzle flange attachment and sealing arrangement

Also Published As

Publication number Publication date
IT9019629A0 (it) 1990-03-09
CA2013926A1 (en) 1991-01-10
GB9005264D0 (en) 1990-05-02
JPH0351578A (ja) 1991-03-05
DE4006498A1 (de) 1991-01-24
GB2233720B (en) 1993-11-17
GB2233720A (en) 1991-01-16
FR2649463B1 (fr) 1995-01-20
DE4006498C2 (de) 1999-04-01
FR2649463A1 (fr) 1991-01-11
JPH0749832B2 (ja) 1995-05-31
IT9019629A1 (it) 1991-09-09
IL93669A0 (en) 1990-12-23
IL93669A (en) 1993-03-15

Similar Documents

Publication Publication Date Title
IT1239371B (it) Tenute laminari
FI963505A0 (fi) Tiivistysjärjestelmä
SE9604054L (sv) Tätningsanordning
AU499707B2 (en) Closing spring assembly for pivoted-flap slam shut valets
DK0781951T3 (da) Tætningsindretning
FI104210B1 (fi) Laite kahden toisiinsa nähden liikkuvan kone-elimen välistä tiivistystä varten
AU2986389A (en) Low pressure refrigerant contaminant tester
TW358077B (en) Conveyor system and seal therefor
GB2294089A (en) Safety device
MX9604350A (es) Dispositivo de vuelco para moldes.
DE69205726D1 (de) Dichtungsvorrichtung für ein Öffnungselement eines Kraftfahrzeugs.
DE69519359D1 (de) Bestückungsvorrichtung für Kontakte
SE7511988L (sv) Kontaktanordning
DE59006660D1 (de) Andruckfeder für Bandkassetten und Bandkassetten damit.
NO990887D0 (no) Pakning
ES532258A0 (es) Perfeccionamientos en un dispositivo de valvula de cierre para sistemas de alta presion hidraulicos.
TW328136B (en) DIP Switch
DE69007875D1 (de) Statisches Dichtungssystem zwischen zwei ebenen Gehäuseflächen.
DE59005861D1 (de) Dichtungsrahmen für eine verfahrbare Schaltgeräteanordnung.
TW336938B (en) Calcium channel blocking polypeptides from filistata hibernalis
DE69407606D1 (de) Fördervorrichtung für mechanische teile
AU2629792A (en) Process for the purification of streptolysin 0, intact streptolysin 0 obtained by this process and its use
PT902447E (pt) Bloco de contactos auxiliares
AU3965193A (en) Apparatus for automatical bringing soft, flimsy, flat articles from an undefined position to a known position
DE69927189D1 (de) Dichtungssystem für förderband

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980327