CZ369898A3 - Ucpávka krytu plynového turbínového motoru - Google Patents

Ucpávka krytu plynového turbínového motoru

Info

Publication number
CZ369898A3
CZ369898A3 CZ983698A CZ369898A CZ369898A3 CZ 369898 A3 CZ369898 A3 CZ 369898A3 CZ 983698 A CZ983698 A CZ 983698A CZ 369898 A CZ369898 A CZ 369898A CZ 369898 A3 CZ369898 A3 CZ 369898A3
Authority
CZ
Czechia
Prior art keywords
gas turbine
turbine engine
stuffing box
stuffing
box
Prior art date
Application number
CZ983698A
Other languages
English (en)
Other versions
CZ292410B6 (cs
Inventor
Antonio Pizzi
James C. Crone
Original Assignee
Pratt & Whitney Canada Inc.
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 Pratt & Whitney Canada Inc. filed Critical Pratt & Whitney Canada Inc.
Publication of CZ369898A3 publication Critical patent/CZ369898A3/cs
Priority to CZ20023185A priority Critical patent/CZ292418B6/cs
Publication of CZ292410B6 publication Critical patent/CZ292410B6/cs

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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
CZ19983698A 1996-05-20 1997-05-20 Ucpávka CZ292410B6 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ20023185A CZ292418B6 (cs) 1996-05-20 2002-09-20 Ucpávka

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/650,441 US5738490A (en) 1996-05-20 1996-05-20 Gas turbine engine shroud seals

Publications (2)

Publication Number Publication Date
CZ369898A3 true CZ369898A3 (cs) 1999-04-14
CZ292410B6 CZ292410B6 (cs) 2003-09-17

Family

ID=24608931

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19983698A CZ292410B6 (cs) 1996-05-20 1997-05-20 Ucpávka

Country Status (10)

Country Link
US (3) US5738490A (cs)
EP (1) EP0900323B1 (cs)
JP (2) JP3947227B2 (cs)
CN (1) CN1092750C (cs)
CA (1) CA2255077C (cs)
CZ (1) CZ292410B6 (cs)
DE (1) DE69706163T2 (cs)
PL (2) PL192923B1 (cs)
RU (1) RU2169846C2 (cs)
WO (1) WO1997044570A1 (cs)

Families Citing this family (186)

* Cited by examiner, † Cited by third party
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DE69706163D1 (de) 2001-09-20
CN1092750C (zh) 2002-10-16
CZ292410B6 (cs) 2003-09-17
US5988975A (en) 1999-11-23
EP0900323A1 (en) 1999-03-10
CN1219215A (zh) 1999-06-09
PL330007A1 (en) 1999-04-26
RU2169846C2 (ru) 2001-06-27
WO1997044570A1 (en) 1997-11-27
PL192923B1 (pl) 2006-12-29
PL185918B1 (pl) 2003-08-29
CA2255077A1 (en) 1997-11-27
EP0900323B1 (en) 2001-08-16
US5738490A (en) 1998-04-14
JP2006342811A (ja) 2006-12-21
US5762472A (en) 1998-06-09
JP2000511256A (ja) 2000-08-29
JP3947227B2 (ja) 2007-07-18
DE69706163T2 (de) 2002-05-02
CA2255077C (en) 2007-09-25

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