FR1470032A - Joint rotatif d'étanchéité - Google Patents

Joint rotatif d'étanchéité

Info

Publication number
FR1470032A
FR1470032A FR51021A FR51021A FR1470032A FR 1470032 A FR1470032 A FR 1470032A FR 51021 A FR51021 A FR 51021A FR 51021 A FR51021 A FR 51021A FR 1470032 A FR1470032 A FR 1470032A
Authority
FR
France
Prior art keywords
rotary seal
seal
rotary
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
FR51021A
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US434784A external-priority patent/US3339933A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to FR51021A priority Critical patent/FR1470032A/fr
Priority to BE676992D priority patent/BE676992A/xx
Application granted granted Critical
Publication of FR1470032A publication Critical patent/FR1470032A/fr
Expired legal-status Critical Current

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
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance
    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • F16J15/44—Free-space packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR51021A 1965-02-24 1966-02-24 Joint rotatif d'étanchéité Expired FR1470032A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR51021A FR1470032A (fr) 1965-02-24 1966-02-24 Joint rotatif d'étanchéité
BE676992D BE676992A (fr) 1965-02-24 1966-02-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US434784A US3339933A (en) 1965-02-24 1965-02-24 Rotary seal
FR51021A FR1470032A (fr) 1965-02-24 1966-02-24 Joint rotatif d'étanchéité

Publications (1)

Publication Number Publication Date
FR1470032A true FR1470032A (fr) 1967-02-17

Family

ID=29404121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51021A Expired FR1470032A (fr) 1965-02-24 1966-02-24 Joint rotatif d'étanchéité

Country Status (2)

Country Link
BE (1) BE676992A (fr)
FR (1) FR1470032A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558526A1 (fr) * 1984-01-19 1985-07-26 Mtu Muenchen Gmbh Rotor d'un compresseur notamment d'un compresseur axial
EP0478494A1 (fr) * 1990-09-25 1992-04-01 United Technologies Corporation Procédé et appareil pour l'assemblage d'un stator d'une machine rotative
US5228195A (en) * 1990-09-25 1993-07-20 United Technologies Corporation Apparatus and method for a stator assembly of a rotary machine
EP1715140A1 (fr) * 2005-04-21 2006-10-25 Siemens Aktiengesellschaft Aube de turbine ayant une bande couvrante et une couche de protection sur la bande couvrante

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558526A1 (fr) * 1984-01-19 1985-07-26 Mtu Muenchen Gmbh Rotor d'un compresseur notamment d'un compresseur axial
EP0478494A1 (fr) * 1990-09-25 1992-04-01 United Technologies Corporation Procédé et appareil pour l'assemblage d'un stator d'une machine rotative
US5228195A (en) * 1990-09-25 1993-07-20 United Technologies Corporation Apparatus and method for a stator assembly of a rotary machine
US5281089A (en) * 1990-09-25 1994-01-25 United Technologies Corporation Apparatus and method for a stator assembly of a rotary machine
EP1715140A1 (fr) * 2005-04-21 2006-10-25 Siemens Aktiengesellschaft Aube de turbine ayant une bande couvrante et une couche de protection sur la bande couvrante
WO2006111427A1 (fr) * 2005-04-21 2006-10-26 Siemens Aktiengesellschaft Aube de turbine presentant une plaque de recouvrement et une couche de protection appliquee sur cette plaque de recouvrement
US8021120B2 (en) 2005-04-21 2011-09-20 Siemens Aktiengesellschaft Turbine blade with a cover plate and a protective layer applied to the cover plate
CN101163862B (zh) * 2005-04-21 2011-10-05 西门子公司 具有盖板及设置在该盖板上的保护层的涡轮叶片

Also Published As

Publication number Publication date
BE676992A (fr) 1966-07-18

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