GB2161220B - Stator vane - Google Patents

Stator vane

Info

Publication number
GB2161220B
GB2161220B GB08515742A GB8515742A GB2161220B GB 2161220 B GB2161220 B GB 2161220B GB 08515742 A GB08515742 A GB 08515742A GB 8515742 A GB8515742 A GB 8515742A GB 2161220 B GB2161220 B GB 2161220B
Authority
GB
United Kingdom
Prior art keywords
stator vane
vane
stator
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
GB08515742A
Other versions
GB2161220A (en
GB8515742D0 (en
Inventor
David Glenn Cherry
Dean Thomas Lenahan
Harvey Michael Maclin
Mikio Suo
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
Publication of GB8515742D0 publication Critical patent/GB8515742D0/en
Publication of GB2161220A publication Critical patent/GB2161220A/en
Application granted granted Critical
Publication of GB2161220B publication Critical patent/GB2161220B/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
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08515742A 1984-07-02 1985-06-21 Stator vane Expired GB2161220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62731484A 1984-07-02 1984-07-02

Publications (3)

Publication Number Publication Date
GB8515742D0 GB8515742D0 (en) 1985-07-24
GB2161220A GB2161220A (en) 1986-01-08
GB2161220B true GB2161220B (en) 1988-09-01

Family

ID=24514152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08515742A Expired GB2161220B (en) 1984-07-02 1985-06-21 Stator vane

Country Status (5)

Country Link
JP (1) JPS6123803A (en)
DE (1) DE3523145A1 (en)
FR (1) FR2568938B1 (en)
GB (1) GB2161220B (en)
IT (1) IT1185174B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235253A (en) * 1989-08-16 1991-02-27 Rolls Royce Plc Ceramic guide vane for gas turbine engine
JPH03213602A (en) * 1990-01-08 1991-09-19 General Electric Co <Ge> Self cooling type joint connecting structure to connect contact segment of gas turbine engine
US7581924B2 (en) * 2006-07-27 2009-09-01 Siemens Energy, Inc. Turbine vanes with airfoil-proximate cooling seam
FR3048719B1 (en) * 2016-03-14 2018-03-02 Safran Aircraft Engines FLOW RECTIFIER FOR TURBOMACHINE WITH INTEGRATED AND REPORTED PLATFORMS
US11156116B2 (en) 2019-04-08 2021-10-26 Honeywell International Inc. Turbine nozzle with reduced leakage feather seals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH386451A (en) * 1960-10-07 1965-01-15 Licentia Gmbh Wet steam turbine
NL6616482A (en) * 1966-02-28 1967-08-29
US3617685A (en) * 1970-08-19 1971-11-02 Chromalloy American Corp Method of producing crack-free electron beam welds of jet engine components
GB1483532A (en) * 1974-09-13 1977-08-24 Rolls Royce Stator structure for a gas turbine engine

Also Published As

Publication number Publication date
GB2161220A (en) 1986-01-08
IT8521411A0 (en) 1985-07-02
DE3523145A1 (en) 1986-01-09
FR2568938B1 (en) 1989-04-21
IT1185174B (en) 1987-11-04
GB8515742D0 (en) 1985-07-24
FR2568938A1 (en) 1986-02-14
JPS6123803A (en) 1986-02-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930621