ES2006363A6 - Un metodo para reparar un rotor averiado de turbina de alta presion. - Google Patents

Un metodo para reparar un rotor averiado de turbina de alta presion.

Info

Publication number
ES2006363A6
ES2006363A6 ES8800691A ES8800691A ES2006363A6 ES 2006363 A6 ES2006363 A6 ES 2006363A6 ES 8800691 A ES8800691 A ES 8800691A ES 8800691 A ES8800691 A ES 8800691A ES 2006363 A6 ES2006363 A6 ES 2006363A6
Authority
ES
Spain
Prior art keywords
ring
welding
area
rotor
bodies
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
ES8800691A
Other languages
English (en)
Inventor
Robert Edward Clark
Dennis Ray Amos
David Ronald Taylor
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.)
Westinghouse Electric Corp
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 ES2006363A6 publication Critical patent/ES2006363A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

LOS ROTORES DE TURBINAS DE ALTA PRESION, AL CROMO-MOLIBDENO-VANADIO, CON REPAROS SUSTITUYENDO ZONAS DAÑADAS DE FIJACION DE ALABES POR ANILLOS DE RECAMBIO DE SUJECION DE ALABES FABRICADOS CON UNA ALEACION MODIFICADA AL 9-CROMO-1-MOLIBDENO. EL ANILLO DE RECAMBIO ES PROVISTO COMO UN PAR DE SECCIONES FORJADAS SEMICIRCULARES DE ANILLO QUE SON SOLDADAS ENTRE SI ADYACENTES A LA ZONA DEL ROTOR SOMETIDA A REPARACION Y DESPUES EL ANILLO COMPLETO ES SOLDADO AL ROTOR. UTILIZANDO UN PROCESO DE SOLDADURA DE RANURA ESTRECHA-ARCO EN ATMOSFERA GASEOSA, LA PROPIA SOLDADURA, PUEDE SITUARSE ENTRE PASADORES DE ALABES Y LEJOS DE LAS ZONAS DE TENSION ELEVADA.
ES8800691A 1987-03-10 1988-03-09 Un metodo para reparar un rotor averiado de turbina de alta presion. Expired ES2006363A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2420787A 1987-03-10 1987-03-10

Publications (1)

Publication Number Publication Date
ES2006363A6 true ES2006363A6 (es) 1989-04-16

Family

ID=21819399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800691A Expired ES2006363A6 (es) 1987-03-10 1988-03-09 Un metodo para reparar un rotor averiado de turbina de alta presion.

Country Status (4)

Country Link
JP (1) JPS6487802A (es)
KR (1) KR880010860A (es)
ES (1) ES2006363A6 (es)
IT (1) IT1220653B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4197510B2 (ja) 2004-11-24 2008-12-17 株式会社リッチェル 愛玩動物侵入規制用柵
US8528257B2 (en) 2011-03-04 2013-09-10 Richell Corporation Convertible pet barrier with a connection member

Also Published As

Publication number Publication date
IT8841545A0 (it) 1988-03-02
IT1220653B (it) 1990-06-15
KR880010860A (ko) 1988-10-25
JPS6487802A (en) 1989-03-31
JPH0567762B2 (es) 1993-09-27

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-03-09

FD1A Patent lapsed

Effective date: 19980504