IT1223053B - Apparecchiatura e metodo di misura del passo di paletta di turbine - Google Patents

Apparecchiatura e metodo di misura del passo di paletta di turbine

Info

Publication number
IT1223053B
IT1223053B IT22507/87A IT2250787A IT1223053B IT 1223053 B IT1223053 B IT 1223053B IT 22507/87 A IT22507/87 A IT 22507/87A IT 2250787 A IT2250787 A IT 2250787A IT 1223053 B IT1223053 B IT 1223053B
Authority
IT
Italy
Prior art keywords
measurement
equipment
turbine paddle
paddle pitch
pitch
Prior art date
Application number
IT22507/87A
Other languages
English (en)
Other versions
IT8722507A0 (it
Inventor
Gerald Irving Marron
Wilbert Bernard Rethage
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 IT8722507A0 publication Critical patent/IT8722507A0/it
Application granted granted Critical
Publication of IT1223053B publication Critical patent/IT1223053B/it

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT22507/87A 1986-11-12 1987-11-04 Apparecchiatura e metodo di misura del passo di paletta di turbine IT1223053B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/930,215 US4827435A (en) 1986-11-12 1986-11-12 Blade pitch measurement apparatus and method

Publications (2)

Publication Number Publication Date
IT8722507A0 IT8722507A0 (it) 1987-11-04
IT1223053B true IT1223053B (it) 1990-09-12

Family

ID=25459059

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22507/87A IT1223053B (it) 1986-11-12 1987-11-04 Apparecchiatura e metodo di misura del passo di paletta di turbine

Country Status (5)

Country Link
US (1) US4827435A (it)
JP (2) JPS63135812A (it)
CA (1) CA1279475C (it)
ES (1) ES2009495A6 (it)
IT (1) IT1223053B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734333Y2 (ja) * 1989-07-13 1995-08-02 横河電機株式会社 角度測定装置
US5327360A (en) * 1992-09-24 1994-07-05 United Technologies Corporation Measuring relative deflection of interspaced toothed wheels on a less than once per revolution basis
CN101755204A (zh) 2006-03-09 2010-06-23 全技术联合公司 蒸发光散射检测器
ES2320835B1 (es) * 2007-05-03 2010-01-29 Danobat, S. Coop Dispositivo de medicion de los parametros de un rotor de alabes y procedimiento de medicion con dicho dispositivo.
DE102007037498B4 (de) * 2007-08-08 2011-09-22 Alfing Kessler Sondermaschinen Gmbh Werkzeugmaschine mit einer Werkzeugprüfvorrichtung
EP2492452A1 (de) * 2011-02-22 2012-08-29 Siemens Aktiengesellschaft Verfahren zur Konstruktion einer Strömungsmaschine
US11609114B2 (en) 2016-06-27 2023-03-21 University Of Pretoria Method and system for monitoring rotor blades of a turbomachine using blade tip timing (BTT)
CN107651146B (zh) * 2017-08-23 2019-02-12 武汉船用机械有限责任公司 一种可调螺距螺旋桨的螺距标定方法和装置
CN110243324A (zh) * 2019-06-24 2019-09-17 中国航发动力股份有限公司 一种燕尾型叶片榫头定位检测装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU590634A1 (ru) * 1974-01-28 1978-01-30 Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им. Ленинского Комсомола Устройство дл контрол параметров решеток рабочих лопаток турбомашин
JPS5567604A (en) * 1978-11-16 1980-05-21 Oosakafu Gear automatic inspection unit
DE3044242A1 (de) * 1979-12-11 1981-09-03 Smiths Industries Ltd., London Anzeigesystem zur anzeige des abstandes der blaetter einer turbine zu einem bezugspunkt
US4413519A (en) * 1981-07-29 1983-11-08 Westinghouse Electric Corp. Turbine blade vibration detection apparatus
US4518917A (en) * 1982-08-31 1985-05-21 Westinghouse Electric Corp. Plural sensor apparatus for monitoring turbine blading with undesired component elimination
CH658126A5 (de) * 1983-03-07 1986-10-15 Maag Zahnraeder & Maschinen Ag Messgeraet und -verfahren zur teilungspruefung von zahnraedern.
GB8318509D0 (en) * 1983-07-08 1983-08-10 Rolls Royce Vibration monitoring in rotary blade machines

Also Published As

Publication number Publication date
JPH0653919U (ja) 1994-07-22
JPH0752574Y2 (ja) 1995-11-29
ES2009495A6 (es) 1989-10-01
JPS63135812A (ja) 1988-06-08
IT8722507A0 (it) 1987-11-04
US4827435A (en) 1989-05-02
CA1279475C (en) 1991-01-29

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