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FR1230788A - Gap seal for current machine, such as turbine - Google Patents

Gap seal for current machine, such as turbine

Info

Publication number
FR1230788A
FR1230788A FR799699A FR799699A FR1230788A FR 1230788 A FR1230788 A FR 1230788A FR 799699 A FR799699 A FR 799699A FR 799699 A FR799699 A FR 799699A FR 1230788 A FR1230788 A FR 1230788A
Authority
FR
France
Prior art keywords
turbine
current machine
gap seal
seal
gap
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
FR799699A
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1230788A publication Critical patent/FR1230788A/en
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
    • F01D11/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR799699A 1958-07-11 1959-07-08 Gap seal for current machine, such as turbine Expired FR1230788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1230788X 1958-07-11

Publications (1)

Publication Number Publication Date
FR1230788A true FR1230788A (en) 1960-09-20

Family

ID=7734978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799699A Expired FR1230788A (en) 1958-07-11 1959-07-08 Gap seal for current machine, such as turbine

Country Status (1)

Country Link
FR (1) FR1230788A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371575A1 (en) * 1976-11-22 1978-06-16 Gen Electric GAS TURBINE FERRULE STRUCTURE
US6494675B2 (en) * 2000-01-11 2002-12-17 Sulzer Pumpen Ag Flow machine for a fluid with a radial sealing gap between stator parts and a rotor
GB2480766A (en) * 2010-05-28 2011-11-30 Gen Electric Turbine shroud

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371575A1 (en) * 1976-11-22 1978-06-16 Gen Electric GAS TURBINE FERRULE STRUCTURE
US6494675B2 (en) * 2000-01-11 2002-12-17 Sulzer Pumpen Ag Flow machine for a fluid with a radial sealing gap between stator parts and a rotor
GB2480766A (en) * 2010-05-28 2011-11-30 Gen Electric Turbine shroud
US8740552B2 (en) 2010-05-28 2014-06-03 General Electric Company Low-ductility turbine shroud and mounting apparatus
GB2480766B (en) * 2010-05-28 2016-08-24 Gen Electric Low ductility turbine shroud and mounting apparatus

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