FR1193436A - Joint d'étanchéité sous pression formant un palier à air - Google Patents

Joint d'étanchéité sous pression formant un palier à air

Info

Publication number
FR1193436A
FR1193436A FR1193436DA FR1193436A FR 1193436 A FR1193436 A FR 1193436A FR 1193436D A FR1193436D A FR 1193436DA FR 1193436 A FR1193436 A FR 1193436A
Authority
FR
France
Prior art keywords
air bearing
pressure seal
seal forming
forming
pressure
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
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
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1193436A publication Critical patent/FR1193436A/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
    • 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
    • F01D11/10—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using sealing fluid, e.g. steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1193436D 1957-03-25 1958-03-19 Joint d'étanchéité sous pression formant un palier à air Expired FR1193436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1193436XA 1957-03-25 1957-03-25

Publications (1)

Publication Number Publication Date
FR1193436A true FR1193436A (fr) 1959-11-03

Family

ID=22383881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1193436D Expired FR1193436A (fr) 1957-03-25 1958-03-19 Joint d'étanchéité sous pression formant un palier à air

Country Status (1)

Country Link
FR (1) FR1193436A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050845A (en) * 1975-09-30 1977-09-27 Kraftwerk Union Aktiengesellschaft Device for stabilizing the position of rotors of large steam turbines
FR2384949A1 (fr) * 1977-03-26 1978-10-20 Rolls Royce Dispositif d'etancheite pour rotor de turbine a gaz
US9765629B2 (en) 2012-09-26 2017-09-19 Ansaldo Energia Switzerland AG Method and cooling system for cooling blades of at least one blade row in a rotary flow machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050845A (en) * 1975-09-30 1977-09-27 Kraftwerk Union Aktiengesellschaft Device for stabilizing the position of rotors of large steam turbines
FR2384949A1 (fr) * 1977-03-26 1978-10-20 Rolls Royce Dispositif d'etancheite pour rotor de turbine a gaz
US9765629B2 (en) 2012-09-26 2017-09-19 Ansaldo Energia Switzerland AG Method and cooling system for cooling blades of at least one blade row in a rotary flow machine

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