ES397424A1 - An apparatus for the detection of operating conditions of a rotary machine. (Machine-translation by Google Translate, not legally binding) - Google Patents

An apparatus for the detection of operating conditions of a rotary machine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES397424A1
ES397424A1 ES397424A ES397424A ES397424A1 ES 397424 A1 ES397424 A1 ES 397424A1 ES 397424 A ES397424 A ES 397424A ES 397424 A ES397424 A ES 397424A ES 397424 A1 ES397424 A1 ES 397424A1
Authority
ES
Spain
Prior art keywords
machine
rotor
translation
signal
operating conditions
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
ES397424A
Other languages
Spanish (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.)
CBS 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 ES397424A1 publication Critical patent/ES397424A1/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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

An apparatus for detecting operating conditions of a rotary machine of the type having a rotor and a stator housing, said rotor having a sensing device, connected thereto, which produces an electrical signal characteristic of an operating condition of said rotor, characterized in that a transmitter connected to said sensor device for the generation of a carrier signal modulated by said characteristic signal is mounted on said rotor, and a stationary receiver is arranged in position adjacent said rotor to receive said carrier signal and to demodulate said signal. Carrier signal in order to recover said characteristic signal. (Machine-translation by Google Translate, not legally binding)
ES397424A 1970-12-31 1971-11-27 An apparatus for the detection of operating conditions of a rotary machine. (Machine-translation by Google Translate, not legally binding) Expired ES397424A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10309970A 1970-12-31 1970-12-31

Publications (1)

Publication Number Publication Date
ES397424A1 true ES397424A1 (en) 1974-05-16

Family

ID=22293397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397424A Expired ES397424A1 (en) 1970-12-31 1971-11-27 An apparatus for the detection of operating conditions of a rotary machine. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
JP (1) JPS506602B1 (en)
BE (1) BE777351A (en)
DE (1) DE2162579A1 (en)
ES (1) ES397424A1 (en)
FR (1) FR2120103A1 (en)
IT (1) IT944638B (en)
NL (1) NL7118117A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502278C2 (en) * 1985-01-24 1987-05-07 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Device for recording measured values in rotating arrangements
US20050198967A1 (en) * 2002-09-23 2005-09-15 Siemens Westinghouse Power Corp. Smart component for use in an operating environment
DE102009036624A1 (en) * 2009-08-07 2011-02-17 Siemens Aktiengesellschaft Blade row for turbine stage of turbine, particularly steam turbine, comprises circulating blading with multiple rotor blades and guide blading with multiple guide vanes
ITMI20101918A1 (en) * 2010-10-20 2012-04-21 Ansaldo Energia Spa GAS TURBINE PLANT FOR THE PRODUCTION OF ELECTRIC ENERGY, EQUIPPED WITH AN EQUIPMENT FOR MONITORING OF ROTATING PARTS
US20120096961A1 (en) * 2010-10-21 2012-04-26 General Electric Company Probe holder for turbine engine sensor

Also Published As

Publication number Publication date
DE2162579A1 (en) 1972-07-20
NL7118117A (en) 1972-07-04
BE777351A (en) 1972-06-28
FR2120103A1 (en) 1972-08-11
IT944638B (en) 1973-04-20
JPS506602B1 (en) 1975-03-15

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