DE3462958D1 - System for monitoring torsional damage to driving and driven machine shafts - Google Patents

System for monitoring torsional damage to driving and driven machine shafts

Info

Publication number
DE3462958D1
DE3462958D1 DE8484100436T DE3462958T DE3462958D1 DE 3462958 D1 DE3462958 D1 DE 3462958D1 DE 8484100436 T DE8484100436 T DE 8484100436T DE 3462958 T DE3462958 T DE 3462958T DE 3462958 D1 DE3462958 D1 DE 3462958D1
Authority
DE
Germany
Prior art keywords
driving
driven machine
machine shafts
devices
shafts
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
DE8484100436T
Other languages
English (en)
Inventor
Jean-Claude Bray
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Application granted granted Critical
Publication of DE3462958D1 publication Critical patent/DE3462958D1/de
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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
DE8484100436T 1983-01-20 1984-01-17 System for monitoring torsional damage to driving and driven machine shafts Expired DE3462958D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300843A FR2539874B1 (fr) 1983-01-20 1983-01-20 Systeme de surveillance de l'endommagement en torsion d'une ligne d'arbres composee d'une machine entrainante et d'une machine entrainee

Publications (1)

Publication Number Publication Date
DE3462958D1 true DE3462958D1 (en) 1987-05-07

Family

ID=9285125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484100436T Expired DE3462958D1 (en) 1983-01-20 1984-01-17 System for monitoring torsional damage to driving and driven machine shafts

Country Status (7)

Country Link
US (1) US4609992A (de)
EP (1) EP0115291B1 (de)
JP (1) JPS59142432A (de)
AT (1) ATE26352T1 (de)
DE (1) DE3462958D1 (de)
FR (1) FR2539874B1 (de)
ZA (1) ZA84459B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK335584D0 (da) * 1984-07-06 1984-07-06 Dme Danish Micro Eng As Fremgangsmaade og apparat til overvaagning af driften af et element, som bevaeger sig cyklisk
DE3509763A1 (de) * 1984-11-22 1986-05-22 Battelle-Institut E.V., 6000 Frankfurt Schaltungsanordnung zur messung des drehmoments
TW399737U (en) * 1994-12-27 2000-07-21 Siemens Ag Device for determination of power
ATE315815T1 (de) 1997-07-31 2006-02-15 Sulzer Markets & Technology Ag Verfahren zum überwachen von anlagen mit mechanischen komponenten
AU7887500A (en) * 1999-10-05 2001-05-10 Bartolomomeus Johannes Le Roux Cilliers Measuring twist due to torque in a rotating shaft
US20120210694A1 (en) * 2007-04-11 2012-08-23 Holmquist Eric B Turbo machine spool parameter detection
CN106197980A (zh) * 2016-08-01 2016-12-07 四川绵阳三力股份有限公司 一种轴类旋转刚度检测设备
CN110987426A (zh) * 2019-12-30 2020-04-10 潍柴动力股份有限公司 扭振检测方法、装置及系统
US20230139667A1 (en) * 2021-10-29 2023-05-04 Caterpillar Inc. Inferred Engine Cylinder Pressure System and Method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES440899A1 (es) * 1974-09-19 1977-06-16 Standard Pressed Steel Co Un metodo de apretar un organo de sujecion.
US4051427A (en) * 1974-10-29 1977-09-27 Westinghouse Electric Corporation Supervisory system for detecting torsional oscillation in the shaft of a rotating electro-mechanical system
AT350309B (de) * 1975-09-30 1979-05-25 Kraftwerk Union Ag Einrichtung zur ueberwachung der lebensdauer eines maschinenteils
DE2736454C2 (de) * 1977-08-12 1979-07-12 Kraftwerk Union Ag, 4330 Muelheim Überwachungseinrichtung für schwingungsfähige, aus federnd miteinander verbundenen Massen bestehende Systeme
US4184205A (en) * 1977-11-25 1980-01-15 Ird Mechanalysis, Inc. Data acquisition system
JPS556007A (en) * 1978-06-23 1980-01-17 Kansai Electric Power Co Inc:The Supervising torsional vibration of rotary shaft
JPS56137222A (en) * 1980-03-31 1981-10-27 Hitachi Ltd Axial vibration monitoring method for rotating machine
US4488240A (en) * 1982-02-01 1984-12-11 Becton, Dickinson And Company Vibration monitoring system for aircraft engines

Also Published As

Publication number Publication date
JPS59142432A (ja) 1984-08-15
ZA84459B (en) 1984-09-26
EP0115291B1 (de) 1987-04-01
FR2539874B1 (fr) 1985-07-05
FR2539874A1 (fr) 1984-07-27
JPH0562288B2 (de) 1993-09-08
EP0115291A1 (de) 1984-08-08
US4609992A (en) 1986-09-02
ATE26352T1 (de) 1987-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee