BRPI1006106A2 - dispositivo de medição de torção de uma arvore giratória - Google Patents
dispositivo de medição de torção de uma arvore giratóriaInfo
- Publication number
- BRPI1006106A2 BRPI1006106A2 BRPI1006106A BRPI1006106A BRPI1006106A2 BR PI1006106 A2 BRPI1006106 A2 BR PI1006106A2 BR PI1006106 A BRPI1006106 A BR PI1006106A BR PI1006106 A BRPI1006106 A BR PI1006106A BR PI1006106 A2 BRPI1006106 A2 BR PI1006106A2
- Authority
- BR
- Brazil
- Prior art keywords
- measuring device
- torsion measuring
- rotary tree
- tree
- rotary
- Prior art date
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
- G01L3/08—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving optical means for indicating
-
- 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
- G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0950078A FR2940833B1 (fr) | 2009-01-08 | 2009-01-08 | Dispositif de mesure de torsion d'un arbre tournant |
FR0950078 | 2009-01-08 | ||
PCT/FR2010/050014 WO2010079300A1 (fr) | 2009-01-08 | 2010-01-07 | Dispositif de mesure de torsion d'un arbre tournant |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI1006106A2 true BRPI1006106A2 (pt) | 2016-02-16 |
BRPI1006106B1 BRPI1006106B1 (pt) | 2019-09-24 |
Family
ID=40852437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1006106-1A BRPI1006106B1 (pt) | 2009-01-08 | 2010-01-07 | Dispositivo de medição de torção de uma árvore giratória |
Country Status (9)
Country | Link |
---|---|
US (1) | US8587780B2 (pt) |
EP (1) | EP2384427B1 (pt) |
JP (1) | JP5524239B2 (pt) |
CN (1) | CN102272567A (pt) |
BR (1) | BRPI1006106B1 (pt) |
CA (1) | CA2748961C (pt) |
FR (1) | FR2940833B1 (pt) |
RU (1) | RU2531055C2 (pt) |
WO (1) | WO2010079300A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10060807B2 (en) * | 2010-06-21 | 2018-08-28 | The Charles Machine Works, Inc. | Method and system for monitoring bend and torque forces on a drill pipe |
JP5465308B1 (ja) * | 2012-11-29 | 2014-04-09 | 正喜 佐藤 | 船舶のプロペラシャフトの曲り状態把握方法及び船舶のプロペラシャフトの曲り状態把握装置 |
US9784091B2 (en) | 2016-02-19 | 2017-10-10 | Baker Hughes Incorporated | Systems and methods for measuring bending, weight on bit and torque on bit while drilling |
US10364663B2 (en) | 2016-04-01 | 2019-07-30 | Baker Hughes, A Ge Company, Llc | Downhole operational modal analysis |
FR3110236B1 (fr) | 2020-05-15 | 2022-05-06 | Safran Aircraft Engines | Dispositif de mesure du couple d’un arbre de turbomachine et turbomachine comprenant un tel dispositif |
GB2625255A (en) * | 2022-12-06 | 2024-06-19 | Rolls Royce Plc | Electric vehicle battery pack |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3423593A (en) * | 1966-10-28 | 1969-01-21 | Bell Telephone Labor Inc | Optical beam position sensor |
US3938890A (en) * | 1974-10-15 | 1976-02-17 | Flavell Evan R | Torque transducer utilizing differential optical sensing |
SU587325A1 (ru) * | 1976-02-02 | 1978-01-05 | Ленинградский Институт Точной Механики И Оптики | Пол ризационное устройство дл измерени углов скручивани объекта |
JPS5539019A (en) * | 1978-09-12 | 1980-03-18 | Yokogawa Hokushin Electric Corp | Torque converter |
JPS62124416A (ja) * | 1985-11-25 | 1987-06-05 | Sharp Corp | 光応用センサ |
JPH01118706A (ja) * | 1987-10-31 | 1989-05-11 | Shimadzu Corp | 回転軸の相対角度検出器 |
US4874245A (en) * | 1988-02-26 | 1989-10-17 | Simmonds Precision Products, Inc. | Optical shaft angular and torsional displacement and speed sensing system |
JPH01282613A (ja) * | 1988-05-10 | 1989-11-14 | Hitachi Kiden Kogyo Ltd | 光ビームを用いた追尾及び追尾通信装置の受信機並びにその受信機を使用した光ビームの追尾装置及び追尾通信装置 |
US5051551A (en) * | 1989-05-18 | 1991-09-24 | Axiom Analytical, Inc. | Immersion probe for infrared internal reflectance spectroscopy |
JP3028967B2 (ja) * | 1991-03-28 | 2000-04-04 | 株式会社東芝 | プローブ |
US5389780A (en) * | 1992-05-14 | 1995-02-14 | Anderson; Philip M. | Optical torque sensor utilizing single polarizing area filters and mechanical amplifier |
FR2828278B1 (fr) * | 2001-08-01 | 2004-01-16 | Renault | Capteur de deplacement angulaire et son application dans une direction assistee pour vehicule automobile |
WO2004067215A2 (fr) * | 2003-01-17 | 2004-08-12 | Hispano Suiza | Dispositif de mesure de deformation angulaire d'un arbre de torsion d'aeronef |
US7586083B2 (en) * | 2007-01-03 | 2009-09-08 | Gm Global Technology Operations, Inc. | Laser sensor apparatus and method for detecting transmission shaft torque |
-
2009
- 2009-01-08 FR FR0950078A patent/FR2940833B1/fr active Active
-
2010
- 2010-01-07 WO PCT/FR2010/050014 patent/WO2010079300A1/fr active Application Filing
- 2010-01-07 CN CN2010800042606A patent/CN102272567A/zh active Pending
- 2010-01-07 BR BRPI1006106-1A patent/BRPI1006106B1/pt active Search and Examination
- 2010-01-07 JP JP2011544904A patent/JP5524239B2/ja active Active
- 2010-01-07 EP EP10706009.7A patent/EP2384427B1/fr active Active
- 2010-01-07 US US13/143,622 patent/US8587780B2/en active Active
- 2010-01-07 CA CA2748961A patent/CA2748961C/fr active Active
- 2010-01-07 RU RU2011133038/28A patent/RU2531055C2/ru active
Also Published As
Publication number | Publication date |
---|---|
EP2384427B1 (fr) | 2014-03-12 |
WO2010079300A1 (fr) | 2010-07-15 |
FR2940833A1 (fr) | 2010-07-09 |
JP2012514746A (ja) | 2012-06-28 |
BRPI1006106B1 (pt) | 2019-09-24 |
US20110273724A1 (en) | 2011-11-10 |
RU2011133038A (ru) | 2013-02-20 |
EP2384427A1 (fr) | 2011-11-09 |
CA2748961C (fr) | 2018-02-20 |
US8587780B2 (en) | 2013-11-19 |
RU2531055C2 (ru) | 2014-10-20 |
CN102272567A (zh) | 2011-12-07 |
FR2940833B1 (fr) | 2011-03-11 |
CA2748961A1 (fr) | 2010-07-15 |
JP5524239B2 (ja) | 2014-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] |