ES8703632A1 - Un aparato de deteccion de vibracion de alabe para detectar la vibracion de un alabe en una fila de alabes rotatorio deuna maquina giratoria. - Google Patents

Un aparato de deteccion de vibracion de alabe para detectar la vibracion de un alabe en una fila de alabes rotatorio deuna maquina giratoria.

Info

Publication number
ES8703632A1
ES8703632A1 ES548055A ES548055A ES8703632A1 ES 8703632 A1 ES8703632 A1 ES 8703632A1 ES 548055 A ES548055 A ES 548055A ES 548055 A ES548055 A ES 548055A ES 8703632 A1 ES8703632 A1 ES 8703632A1
Authority
ES
Spain
Prior art keywords
logic circuits
detection apparatus
turbine blade
vibration detection
blade vibration
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
ES548055A
Other languages
English (en)
Other versions
ES548055A0 (es
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24662222&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8703632(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES548055A0 publication Critical patent/ES548055A0/es
Publication of ES8703632A1 publication Critical patent/ES8703632A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

APARATO PARA DETECTAR VIBRACIONES DE ALABES EN UNA MAQUINA GIRATORIA. COMPRENDE UN PRIMER CANAL CON CIRCUITOS LOGICOS DECODIFICADORES (54, 55) PROVISTOS CON INFORMACION DE ENTRADA PROCEDENTE DE CONMUTADORES (40, 41) DE RUEDA DE PULGAR; CONTADORES (60, 64); CIRCUITOS LOGICOS DECODIFICADORES (68, 69); UN CONMUTADOR ANALOGICO (24) Y UN CIRCUITO (30) DE DETECCION DONDE SE PROCESAN LAS SEÑALES DE PERCEPTOR PROCEDENTES DE LA FORMACION (26) DESPUES DE SER ACONDICIONADAS POR EL CIRCUITO (28); Y UN CONTADOR (50) QUE SUMINISTRA SU CONTEO A TODOS LOS CIRCUITOS LOGICOS DECODIFICADORES (54, 55) DE CADA CANAL. TIENE APLICACION EN MAQUINAS GIRATORIAS Y/O TURBOALIMENTADAS.-
ES548055A 1984-10-22 1985-10-21 Un aparato de deteccion de vibracion de alabe para detectar la vibracion de un alabe en una fila de alabes rotatorio deuna maquina giratoria. Expired ES8703632A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/663,528 US4573358A (en) 1984-10-22 1984-10-22 Turbine blade vibration detection apparatus

Publications (2)

Publication Number Publication Date
ES548055A0 ES548055A0 (es) 1987-02-16
ES8703632A1 true ES8703632A1 (es) 1987-02-16

Family

ID=24662222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548055A Expired ES8703632A1 (es) 1984-10-22 1985-10-21 Un aparato de deteccion de vibracion de alabe para detectar la vibracion de un alabe en una fila de alabes rotatorio deuna maquina giratoria.

Country Status (9)

Country Link
US (1) US4573358A (es)
EP (1) EP0179618B1 (es)
JP (1) JPS61101605A (es)
KR (1) KR940010053B1 (es)
CN (1) CN1003538B (es)
CA (1) CA1234201A (es)
DE (1) DE3581692D1 (es)
ES (1) ES8703632A1 (es)
IN (1) IN163805B (es)

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Also Published As

Publication number Publication date
JPS61101605A (ja) 1986-05-20
KR860003506A (ko) 1986-05-26
ES548055A0 (es) 1987-02-16
CA1234201A (en) 1988-03-15
EP0179618A3 (en) 1988-01-07
KR940010053B1 (ko) 1994-10-21
EP0179618A2 (en) 1986-04-30
DE3581692D1 (de) 1991-03-14
CN1003538B (zh) 1989-03-08
IN163805B (es) 1988-11-12
CN85107694A (zh) 1986-12-03
US4573358A (en) 1986-03-04
EP0179618B1 (en) 1991-02-06
JPH0454803B2 (es) 1992-09-01

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