FR1281292A - Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator - Google Patents

Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator

Info

Publication number
FR1281292A
FR1281292A FR843196A FR843196A FR1281292A FR 1281292 A FR1281292 A FR 1281292A FR 843196 A FR843196 A FR 843196A FR 843196 A FR843196 A FR 843196A FR 1281292 A FR1281292 A FR 1281292A
Authority
FR
France
Prior art keywords
stator
rotor
measuring
axial displacement
relative axial
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
FR843196A
Other languages
English (en)
Inventor
Robert Gustave Holz
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR843196A priority Critical patent/FR1281292A/fr
Priority to US148121A priority patent/US3190125A/en
Priority to DE19611423599 priority patent/DE1423599B2/de
Priority to GB39809/61A priority patent/GB1003699A/en
Application granted granted Critical
Publication of FR1281292A publication Critical patent/FR1281292A/fr
Expired legal-status Critical Current

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
    • 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
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR843196A 1960-11-07 1960-11-07 Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator Expired FR1281292A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR843196A FR1281292A (fr) 1960-11-07 1960-11-07 Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator
US148121A US3190125A (en) 1960-11-07 1961-10-27 Apparatus for the measurement of the relative axial displacement of a rotor and a stator
DE19611423599 DE1423599B2 (de) 1960-11-07 1961-11-06 Anordnung zur beruehrungslosen elektrischen messung der axialen verschiebung eines rotors gegenueber einem stator
GB39809/61A GB1003699A (en) 1960-11-07 1961-11-07 A method of and electronic devices for the measurement of the relative axial displacement of two members such as a rotor and a stator of a turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843196A FR1281292A (fr) 1960-11-07 1960-11-07 Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator

Publications (1)

Publication Number Publication Date
FR1281292A true FR1281292A (fr) 1962-01-12

Family

ID=8742196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843196A Expired FR1281292A (fr) 1960-11-07 1960-11-07 Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator

Country Status (4)

Country Link
US (1) US3190125A (fr)
DE (1) DE1423599B2 (fr)
FR (1) FR1281292A (fr)
GB (1) GB1003699A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3141782A1 (fr) * 2022-11-09 2024-05-10 Dav Interface pour commande d’une fonction d’un véhicule automobile

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197236B (de) * 1960-06-04 1965-07-22 Reutlinger & Soehne Dr Anordnung zur beruehrungslosen Messung der axialen Verschiebung einer umlaufenden Welle gegen einen Festpunkt
US3276250A (en) * 1963-12-12 1966-10-04 North American Aviation Inc Torque detector
US3514995A (en) * 1968-02-23 1970-06-02 Gen Dynamics Corp Engine testing system
US4363073A (en) * 1980-01-19 1982-12-07 Lucas Industries Limited Variable capacitor transducer
US4395827A (en) * 1981-12-21 1983-08-02 General Electric Company Clearance measuring method and apparatus
DE3433351C1 (de) * 1984-09-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Kapazitives Messsystem zur Messung des Abstandes zwischen zwei relativ zueinander beweglichen Teilen
US4818948A (en) * 1986-08-05 1989-04-04 Pratt & Whitney Canada Inc. Capacitive bridge-type probe for measuring blade tip clearance
GB8706905D0 (en) * 1987-03-24 1987-04-29 Schlumberger Electronics Uk Shaft monitoring system
USH537H (en) 1987-11-24 1988-10-04 The United States Of America As Represented By The Secretary Of The Air Force X-ray tube holder for engine inlet cowl
US5163334A (en) * 1990-10-24 1992-11-17 Simonds Industries Inc. Circular saw testing technique
US5514952A (en) * 1993-06-30 1996-05-07 Simmonds Precision Products Inc. Monitoring apparatus for rotating equipment dynamics for slow checking of alignment using plural angled elements
US5508609A (en) * 1993-06-30 1996-04-16 Simmonds Precision Product Inc. Monitoring apparatus for detecting axial position and axial alignment of a rotating shaft
US5456123A (en) * 1994-01-26 1995-10-10 Simmonds Precision Products, Inc. Static torque measurement for rotatable shaft
US6213713B1 (en) * 1998-12-31 2001-04-10 United Technologies Corporation Apparatus for indicating pitch angle of a propeller blade
US6692222B2 (en) * 2002-05-14 2004-02-17 The Board Of Trustees Of The Leland Stanford Junior University Micro gas turbine engine with active tip clearance control
EP1696103B1 (fr) * 2002-05-14 2008-07-30 Honda Giken Kogyo Kabushiki Kaisha Turbine à gaz avec régulation active du jeu des extrémités des aubes
DE10316940B4 (de) * 2003-04-12 2007-05-24 Minebea Co., Ltd. Meßverfahren an einem Elektromotor und Meßvorrichtung für einen Elektromotor zur Bestimmung von Abhebehöhe und/oder axialem Spiel
DE102006043283A1 (de) 2006-09-14 2008-03-27 Mtu Aero Engines Gmbh Messanordnung zur Erfassung eines 1/Umdrehungsimpulses eines Triebwerkrotors sowie Verfahren hierzu
US20090142194A1 (en) * 2007-11-30 2009-06-04 General Electric Company Method and systems for measuring blade deformation in turbines
ES2349816B1 (es) 2009-05-13 2011-11-14 Industria De Turbo Propulsores, S.A. Sistema de medida de la posicion axial de ejes.
CN109870099A (zh) * 2019-03-15 2019-06-11 中国航发沈阳发动机研究所 一种耐高温转子连续表面径向间隙测量系统及方法
CN110514169B (zh) * 2019-08-29 2021-08-24 三一重能有限公司 风机叶片安装角的检查方法、装置、存储介质及电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779783A (en) * 1922-10-19 1930-10-28 Roy C Sylvander Speed indicator
US1793989A (en) * 1923-07-23 1931-02-24 Allis Louis Co Electric switch
US2575710A (en) * 1949-12-09 1951-11-20 Westinghouse Electric Corp Apparatus for measuring rotor blade vibration
US2829825A (en) * 1952-07-01 1958-04-08 Schlumberger Well Surv Corp Automatic computing apparatus
US2828626A (en) * 1953-08-31 1958-04-01 Gen Electric Dynamic balance system
US2983141A (en) * 1954-10-25 1961-05-09 Gen Motors Corp Gear inspection apparatus
US2937239A (en) * 1956-02-13 1960-05-17 Gen Electric Skew servo for multiple channel recording system
US2913662A (en) * 1956-08-08 1959-11-17 Maico Electronics Inc Feed rate meters
US3058339A (en) * 1958-09-02 1962-10-16 Curtiss Wright Corp Vibration detector and measuring instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3141782A1 (fr) * 2022-11-09 2024-05-10 Dav Interface pour commande d’une fonction d’un véhicule automobile

Also Published As

Publication number Publication date
GB1003699A (en) 1965-09-08
DE1423599A1 (de) 1968-10-10
US3190125A (en) 1965-06-22
DE1423599B2 (de) 1972-03-16

Similar Documents

Publication Publication Date Title
FR1281292A (fr) Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator
FR79637E (fr) Procédé et dispositif d'usinage par électro-érosion
FR1192024A (fr) Dispositif de mesure des déplacements d'un solide rendu inaccessible par la radioactivité du milieu
BE600677A (fr) Dispositif d'enlèvement d'un matériau enroulé sur un arbre d'enroulement et procédé de construction de ce dispositif
FR1174117A (fr) Appareil pour la mesure des cotes d'aubes, ailettes de turbines et surfaces analogues
CH508882A (fr) Procédé de mesure du glissement d'un moteur asynchrone
FR1287559A (fr) Procédé et dispositif de mesure de la densité d'un fluide
FR77483E (fr) Appareil de mesure d'un couple
FR1195598A (fr) Procédé et dispositif d'envidage à vitesse constante
BE602074A (fr) Procédé et appareil pour la mesure d'une grandeur
CH340648A (fr) Dispositif de mesure de la vitesse de rotation d'un organe
FR1185663A (fr) Procédé et dispositif de mesure de la poussée d'un réacteur
FR1309162A (fr) Procédé et dispositif pour la mesure d'un couple de rotation
FR1284570A (fr) Dispositif de mesure de la viscosité d'un liquide
FR1210417A (fr) Procédé et dispositif pour la mesure du déplacement d'un organe mobile
FR1262723A (fr) Procédé et dispositif de mesure de la vitesse de véhicules
FR1221571A (fr) Procédé de mesure de la vitesse d'un bateau et installation photographique de miseen application du procédé ou d'un procédé similaire
BE604630A (fr) Procédé et appareil pour la mesure et l'enregistrement d'une fréquence d'impulsions.
FR1235422A (fr) Procédé et dispositif de mesure de la visibilité oblique
FR1268011A (fr) Procédé d'essai à des fréquences multiples et dispositif correspondant
BE605610A (fr) Procédé et appareil d'érection de cartons
FR1275476A (fr) Procédé et dispositif d'application électrostatique de peinture
FR1314384A (fr) Procédé et matériel d'enregistrement électrostatique
FR1378896A (fr) Procédé et dispositif de mesure de la constante diélectrique d'un corps
FR1273930A (fr) Procédé et dispositif de frettage d'ouvrages creux en béton