SE8300022D0 - SEAL FOR SEALERS IN A COMPRESSOR - Google Patents

SEAL FOR SEALERS IN A COMPRESSOR

Info

Publication number
SE8300022D0
SE8300022D0 SE8300022A SE8300022A SE8300022D0 SE 8300022 D0 SE8300022 D0 SE 8300022D0 SE 8300022 A SE8300022 A SE 8300022A SE 8300022 A SE8300022 A SE 8300022A SE 8300022 D0 SE8300022 D0 SE 8300022D0
Authority
SE
Sweden
Prior art keywords
seal
inner shroud
shroud
support structure
base
Prior art date
Application number
SE8300022A
Other languages
Swedish (sv)
Other versions
SE8300022L (en
SE455219B (en
Inventor
S F Arlington
L D Mclaurin
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE8300022D0 publication Critical patent/SE8300022D0/en
Publication of SE8300022L publication Critical patent/SE8300022L/en
Publication of SE455219B publication Critical patent/SE455219B/en

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
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor

Abstract

A combustion turbine compressor diaphragm which has an outer shroud 30, an inner shroud 32 and radial vanes 20 disposed therebetween is provided with a channel-shaped boxed seal 30 support structure affixed to the inner surface of the inner shroud. The base 50 of the seal support structure includes a plurality of grooves 46 for receiving seal strips 48 which may be rolled into position and mechanically locked, such as by peening. Because the radial thickness of the seal support base may be increased over that of the inner shroud, the box seal increases the flexibility of seal design and improves the structural rigidity of the inner shroud. <IMAGE>
SE8300022A 1982-01-20 1983-01-03 COMPRESSOR GLASS CRANE IN A COMBUSTION TURBINE SE455219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34103782A 1982-01-20 1982-01-20

Publications (3)

Publication Number Publication Date
SE8300022D0 true SE8300022D0 (en) 1983-01-03
SE8300022L SE8300022L (en) 1983-07-21
SE455219B SE455219B (en) 1988-06-27

Family

ID=23336004

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300022A SE455219B (en) 1982-01-20 1983-01-03 COMPRESSOR GLASS CRANE IN A COMBUSTION TURBINE

Country Status (9)

Country Link
JP (2) JPS58124025A (en)
AR (1) AR229634A1 (en)
BE (1) BE895651A (en)
BR (1) BR8300073A (en)
CA (1) CA1229306A (en)
GB (1) GB2113772B (en)
IT (1) IT1173652B (en)
MX (1) MX154757A (en)
SE (1) SE455219B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3631271B2 (en) * 1993-11-19 2005-03-23 ユナイテッド テクノロジーズ コーポレイション Inner shroud integrated stator vane structure
US5584654A (en) * 1995-12-22 1996-12-17 General Electric Company Gas turbine engine fan stator
JP5091615B2 (en) 2007-10-15 2012-12-05 三菱重工業株式会社 Stator blade ring segment assembly method, stator blade ring segment, connecting member, welding method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5268613A (en) * 1975-12-04 1977-06-07 Agency Of Ind Science & Technol Cooling device for inner diameterside sealing material of nozzle-wing in turbo-fan engine

Also Published As

Publication number Publication date
JPH0128245Y2 (en) 1989-08-29
MX154757A (en) 1987-12-09
BR8300073A (en) 1983-09-20
IT8319068A0 (en) 1983-01-12
SE8300022L (en) 1983-07-21
BE895651A (en) 1983-07-19
JPS62101042U (en) 1987-06-27
SE455219B (en) 1988-06-27
GB8300980D0 (en) 1983-02-16
CA1229306A (en) 1987-11-17
GB2113772B (en) 1985-10-09
GB2113772A (en) 1983-08-10
AR229634A1 (en) 1983-09-30
JPS58124025A (en) 1983-07-23
IT1173652B (en) 1987-06-24

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