FR1170922A - Dispositif annulaire d'étanchéité pour turbines - Google Patents

Dispositif annulaire d'étanchéité pour turbines

Info

Publication number
FR1170922A
FR1170922A FR1170922DA FR1170922A FR 1170922 A FR1170922 A FR 1170922A FR 1170922D A FR1170922D A FR 1170922DA FR 1170922 A FR1170922 A FR 1170922A
Authority
FR
France
Prior art keywords
turbines
sealing device
annular sealing
annular
sealing
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son Ltd
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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Application granted granted Critical
Publication of FR1170922A publication Critical patent/FR1170922A/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
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1170922D 1956-03-28 1957-03-27 Dispositif annulaire d'étanchéité pour turbines Expired FR1170922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1170922X 1956-03-28

Publications (1)

Publication Number Publication Date
FR1170922A true FR1170922A (fr) 1959-01-20

Family

ID=10879434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170922D Expired FR1170922A (fr) 1956-03-28 1957-03-27 Dispositif annulaire d'étanchéité pour turbines

Country Status (1)

Country Link
FR (1) FR1170922A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307965A1 (fr) * 1975-04-14 1976-11-12 Gen Electric Turbomachine a reglage du jeu radial entre des pieces tournantes et des pieces fixes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307965A1 (fr) * 1975-04-14 1976-11-12 Gen Electric Turbomachine a reglage du jeu radial entre des pieces tournantes et des pieces fixes

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