IT1220702B - Procedimento per installare palettatura di turbina ad anello integrale - Google Patents

Procedimento per installare palettatura di turbina ad anello integrale

Info

Publication number
IT1220702B
IT1220702B IT41607/88A IT4160788A IT1220702B IT 1220702 B IT1220702 B IT 1220702B IT 41607/88 A IT41607/88 A IT 41607/88A IT 4160788 A IT4160788 A IT 4160788A IT 1220702 B IT1220702 B IT 1220702B
Authority
IT
Italy
Prior art keywords
paletting
procedure
integral ring
ring turbine
installing integral
Prior art date
Application number
IT41607/88A
Other languages
English (en)
Other versions
IT8841607A0 (it
Inventor
Albert Joseph Partington
David Allen Hornberger
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 IT8841607A0 publication Critical patent/IT8841607A0/it
Application granted granted Critical
Publication of IT1220702B publication Critical patent/IT1220702B/it

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
    • Y10T403/1608—Holding means or protector functioning only during transportation, assembly or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT41607/88A 1987-05-22 1988-05-20 Procedimento per installare palettatura di turbina ad anello integrale IT1220702B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/053,246 US4798520A (en) 1987-05-22 1987-05-22 Method for installing integral shroud turbine blading

Publications (2)

Publication Number Publication Date
IT8841607A0 IT8841607A0 (it) 1988-05-20
IT1220702B true IT1220702B (it) 1990-06-15

Family

ID=21982881

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41607/88A IT1220702B (it) 1987-05-22 1988-05-20 Procedimento per installare palettatura di turbina ad anello integrale

Country Status (7)

Country Link
US (1) US4798520A (it)
JP (1) JPS63306207A (it)
KR (1) KR880014230A (it)
CN (1) CN1012912B (it)
CA (1) CA1319500C (it)
ES (1) ES2007867A6 (it)
IT (1) IT1220702B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001830A (en) * 1989-10-23 1991-03-26 Westinghouse Electric Corp. Method for assembling side entry control stage blades in a steam turbine
US5174715A (en) * 1990-12-13 1992-12-29 General Electric Company Turbine nozzle
US5182855A (en) * 1990-12-13 1993-02-02 General Electric Company Turbine nozzle manufacturing method
JP3034417B2 (ja) * 1994-02-18 2000-04-17 株式会社東芝 軸流タービンの動翼制振装置
WO2003104616A1 (ja) * 2002-06-07 2003-12-18 三菱重工業株式会社 タービン動翼組立体及びその組立方法
US7284958B2 (en) * 2003-03-22 2007-10-23 Allison Advanced Development Company Separable blade platform
KR100642466B1 (ko) * 2005-10-07 2006-11-02 두산중공업 주식회사 터빈용 로터의 일체형 버킷조립용 지그
CN100494563C (zh) * 2006-05-30 2009-06-03 王心伯 高档漂白棉浆板的制浆方法
US7975354B2 (en) * 2007-02-08 2011-07-12 United Technologies Corporation Bladed disk assembly method and impact device
US7971334B2 (en) * 2008-01-22 2011-07-05 United Technologies Corporation Bladed disk assembly method and roller device
US8894368B2 (en) * 2012-01-04 2014-11-25 General Electric Company Device and method for aligning tip shrouds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751740A (en) * 1953-10-02 1956-07-04 English Electric Co Ltd Improvements in and relating to the fixing of rotor blades of axial flow turbines and compressors
US3158353A (en) * 1962-07-16 1964-11-24 United Aircraft Canada Blade locking device for conical broached discs
US3627448A (en) * 1969-12-31 1971-12-14 Westinghouse Electric Corp Locking arrangement for side-entry blades
US4451205A (en) * 1982-02-22 1984-05-29 United Technologies Corporation Rotor blade assembly

Also Published As

Publication number Publication date
US4798520A (en) 1989-01-17
JPH0579801B2 (it) 1993-11-04
CA1319500C (en) 1993-06-29
KR880014230A (ko) 1988-12-23
CN1012912B (zh) 1991-06-19
JPS63306207A (ja) 1988-12-14
CN88103006A (zh) 1988-12-21
IT8841607A0 (it) 1988-05-20
ES2007867A6 (es) 1989-07-01

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