FR3007839B1 - Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe - Google Patents

Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe

Info

Publication number
FR3007839B1
FR3007839B1 FR1356162A FR1356162A FR3007839B1 FR 3007839 B1 FR3007839 B1 FR 3007839B1 FR 1356162 A FR1356162 A FR 1356162A FR 1356162 A FR1356162 A FR 1356162A FR 3007839 B1 FR3007839 B1 FR 3007839B1
Authority
FR
France
Prior art keywords
measuring
turbomachine
device therefor
bearing nut
measuring device
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.)
Active
Application number
FR1356162A
Other languages
English (en)
Other versions
FR3007839A1 (fr
Inventor
Stephane Rousselin
Jean-Francois Adnot
Benoit Mascrier
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
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1356162A priority Critical patent/FR3007839B1/fr
Priority to PCT/FR2014/051578 priority patent/WO2014207369A1/fr
Priority to US14/900,755 priority patent/US9823145B2/en
Publication of FR3007839A1 publication Critical patent/FR3007839A1/fr
Application granted granted Critical
Publication of FR3007839B1 publication Critical patent/FR3007839B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • G01L3/106—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving electrostatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/483—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable capacitance detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
FR1356162A 2013-06-26 2013-06-26 Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe Active FR3007839B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1356162A FR3007839B1 (fr) 2013-06-26 2013-06-26 Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe
PCT/FR2014/051578 WO2014207369A1 (fr) 2013-06-26 2014-06-24 Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe
US14/900,755 US9823145B2 (en) 2013-06-26 2014-06-24 Bearing nut for measuring the rotational speed of a shaft connected to a turbomachine and associated measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356162A FR3007839B1 (fr) 2013-06-26 2013-06-26 Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe

Publications (2)

Publication Number Publication Date
FR3007839A1 FR3007839A1 (fr) 2015-01-02
FR3007839B1 true FR3007839B1 (fr) 2015-06-19

Family

ID=48980182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356162A Active FR3007839B1 (fr) 2013-06-26 2013-06-26 Ecrou de palier pour la mesure de regime de rotation d'un arbre lie a une turbomachine et dispositif de mesure associe

Country Status (3)

Country Link
US (1) US9823145B2 (fr)
FR (1) FR3007839B1 (fr)
WO (1) WO2014207369A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865646B2 (en) 2017-05-04 2020-12-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
US10774678B2 (en) * 2017-05-04 2020-09-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
US10968744B2 (en) 2017-05-04 2021-04-06 Rolls-Royce Corporation Turbine rotor assembly having a retaining collar for a bayonet mount
FR3067889B1 (fr) 2017-06-14 2019-06-28 Safran Aircraft Engines Procede de mesure de vitesse de rotation d'un arbre de turbomachine tenant compte du bruit de mesure
CN111163981B (zh) * 2017-10-24 2022-07-12 亨德里克森美国有限责任公司 用于防抱死制动系统的调谐环安装结构和制造方法
US11629649B2 (en) 2020-05-11 2023-04-18 Raytheon Technologies Corporation Gas turbine engine with speed sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020968A (en) * 1988-04-15 1991-06-04 Ishikawajima-Harima Heavy Industries Co., Ltd. System for controlling the rotating speed of a pneumatically driven spindle
DE3816114A1 (de) * 1988-05-11 1989-11-23 Porsche Ag Abtastvorrichtung zur drehzahlmessung an einer brennkraftmaschine
JP3692563B2 (ja) * 1994-09-12 2005-09-07 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
DE10349844A1 (de) * 2003-10-25 2005-05-25 Dr.Ing.H.C. F. Porsche Ag Mehrstufiges Schaltgetriebe für eine Brennkraftmaschine
DE102008042961A1 (de) * 2008-10-20 2010-04-22 Zf Friedrichshafen Ag Drehzahlerfassungseinrichtung zur Erfassung der Drehzahl einer Welle
CN201597459U (zh) * 2010-02-23 2010-10-06 赵俊锋 油门限速控制装置
US20150329106A1 (en) * 2012-12-12 2015-11-19 Toyota Jidosha Kabushiki Kaisha Control device for hybrid vehicle

Also Published As

Publication number Publication date
FR3007839A1 (fr) 2015-01-02
US20160153848A1 (en) 2016-06-02
WO2014207369A1 (fr) 2014-12-31
US9823145B2 (en) 2017-11-21

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