[go: up one dir, main page]

FR1218301A - Amélioration de l'étanchéité du joint des aubages mobiles de turbo-machines - Google Patents

Amélioration de l'étanchéité du joint des aubages mobiles de turbo-machines

Info

Publication number
FR1218301A
FR1218301A FR788649A FR788649A FR1218301A FR 1218301 A FR1218301 A FR 1218301A FR 788649 A FR788649 A FR 788649A FR 788649 A FR788649 A FR 788649A FR 1218301 A FR1218301 A FR 1218301A
Authority
FR
France
Prior art keywords
gasket
improved sealing
machine blades
turbo
mobile
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
Application number
FR788649A
Other languages
English (en)
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Application granted granted Critical
Publication of FR1218301A publication Critical patent/FR1218301A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR788649A 1958-03-07 1959-03-06 Amélioration de l'étanchéité du joint des aubages mobiles de turbo-machines Expired FR1218301A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1218301X 1958-03-07

Publications (1)

Publication Number Publication Date
FR1218301A true FR1218301A (fr) 1960-05-10

Family

ID=7733756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788649A Expired FR1218301A (fr) 1958-03-07 1959-03-06 Amélioration de l'étanchéité du joint des aubages mobiles de turbo-machines

Country Status (1)

Country Link
FR (1) FR1218301A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106381A (en) * 1961-04-26 1963-10-08 Eberspaecher J Turbomachine housing
FR2558900A1 (fr) * 1984-02-01 1985-08-02 Snecma Dispositif d'etancheite peripherique d'aubage de compresseur axial
US4738586A (en) * 1985-03-11 1988-04-19 United Technologies Corporation Compressor blade tip seal
DE102009040298A1 (de) * 2009-09-04 2011-03-10 Mtu Aero Engines Gmbh Strömungsmaschine und Verfahren zur Erzeugung eines strukturierten Einlaufbelags
EP3276129A1 (fr) * 2016-07-25 2018-01-31 United Technologies Corporation Aube de rotor pour un moteur à turbine à gaz avec une extrémité contourée

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106381A (en) * 1961-04-26 1963-10-08 Eberspaecher J Turbomachine housing
FR2558900A1 (fr) * 1984-02-01 1985-08-02 Snecma Dispositif d'etancheite peripherique d'aubage de compresseur axial
EP0151071A3 (en) * 1984-02-01 1985-09-25 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Tip-sealing device for the blading of an axial compressor
US4767266A (en) * 1984-02-01 1988-08-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (Snecma) Sealing ring for an axial compressor
US4738586A (en) * 1985-03-11 1988-04-19 United Technologies Corporation Compressor blade tip seal
DE102009040298A1 (de) * 2009-09-04 2011-03-10 Mtu Aero Engines Gmbh Strömungsmaschine und Verfahren zur Erzeugung eines strukturierten Einlaufbelags
EP3276129A1 (fr) * 2016-07-25 2018-01-31 United Technologies Corporation Aube de rotor pour un moteur à turbine à gaz avec une extrémité contourée
US10808539B2 (en) 2016-07-25 2020-10-20 Raytheon Technologies Corporation Rotor blade for a gas turbine engine

Similar Documents

Publication Publication Date Title
FR1182878A (fr) Garniture d'étanchéité
FR71090E (fr) Garniture d'étanchéité
FR1262911A (fr) Joint d'étanchéité
FR1219504A (fr) Bague de joint étanche pour roue à aubes de turbines à gaz
FR1218301A (fr) Amélioration de l'étanchéité du joint des aubages mobiles de turbo-machines
FR1173682A (fr) Joint d'étanchéité à lèvre
FR1221116A (fr) Joint d'étanchéité
FR1150434A (fr) Perfectionnements aux commandes pneumatiques avec garnitures d'étanchéité spéciales
FR69569E (fr) Garniture d'étanchéité
FR1120663A (fr) Joint d'étanchéité
FR1244391A (fr) Joint d'étanchéité
FR1211802A (fr) Perfectionnements apportés aux joints avec garniture d'étanchéité annulaire élastique
FR1227020A (fr) Garniture de joint d'étanchéité
FR1211501A (fr) Joint d'étanchéité
FR1200245A (fr) Joint d'étanchéité autoserrant
FR1145929A (fr) Garnitures d'étanchéité
FR1161618A (fr) Joint d'étanchéité
FR1127961A (fr) Joint d'étanchéité
FR1120776A (fr) Joint d'étanchéité
FR1246859A (fr) Garnitures d'étanchéité
FR1240179A (fr) Joint d'étanchéité dur
FR1065980A (fr) Jonc d'étanchéité
FR1150462A (fr) Joint
FR1076477A (fr) Joint déformable d'étanchéité
FR1212468A (fr) Joint d'étanchéité coulissant