FI111992B - Laite vääntömomentin mittaamiseksi pyöriviltä akseleilta - Google Patents
Laite vääntömomentin mittaamiseksi pyöriviltä akseleilta Download PDFInfo
- Publication number
- FI111992B FI111992B FI971295A FI971295A FI111992B FI 111992 B FI111992 B FI 111992B FI 971295 A FI971295 A FI 971295A FI 971295 A FI971295 A FI 971295A FI 111992 B FI111992 B FI 111992B
- Authority
- FI
- Finland
- Prior art keywords
- light
- shaft
- optical
- pulses
- signals
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 230000000630 rising effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 230000001934 delay Effects 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Optical Transform (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO943559 | 1994-09-26 | ||
| NO19943559A NO300940B1 (no) | 1994-09-26 | 1994-09-26 | Anordning for maling av torsjon pa roterende akslinger |
| NO9500170 | 1995-09-21 | ||
| PCT/NO1995/000170 WO1996010167A1 (en) | 1994-09-26 | 1995-09-21 | Apparatus for torque measurement on rotating shafts |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI971295A0 FI971295A0 (fi) | 1997-03-26 |
| FI971295A7 FI971295A7 (fi) | 1997-03-26 |
| FI111992B true FI111992B (fi) | 2003-10-15 |
Family
ID=19897434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI971295A FI111992B (fi) | 1994-09-26 | 1997-03-26 | Laite vääntömomentin mittaamiseksi pyöriviltä akseleilta |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5918286A (da) |
| EP (1) | EP0783675B1 (da) |
| JP (1) | JPH10506191A (da) |
| KR (1) | KR100385377B1 (da) |
| CN (1) | CN1114821C (da) |
| AT (1) | ATE228241T1 (da) |
| AU (1) | AU698246B2 (da) |
| DE (1) | DE69528906T2 (da) |
| DK (1) | DK0783675T3 (da) |
| ES (1) | ES2187577T3 (da) |
| FI (1) | FI111992B (da) |
| NO (1) | NO300940B1 (da) |
| PL (1) | PL178538B1 (da) |
| WO (1) | WO1996010167A1 (da) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19745823A1 (de) * | 1997-10-16 | 1999-04-29 | Sensor Instr Gmbh | Vorrichtung zum gleichzeitigen Messen von Drehmoment und Drehwinkel |
| DE19962525B4 (de) * | 1999-12-23 | 2013-11-21 | Continental Automotive Gmbh | Optischer Drehmomentesensor |
| US6834558B2 (en) | 2001-11-16 | 2004-12-28 | Pratt & Whitney Canada Corp. | Combined torque measurement and clutch apparatus |
| US6946650B2 (en) * | 2002-03-04 | 2005-09-20 | Independence Technology, L.L.C. | Sensor |
| JP4094555B2 (ja) * | 2002-03-28 | 2008-06-04 | 株式会社東芝 | ねじり振動計測装置 |
| US6615503B1 (en) * | 2002-04-16 | 2003-09-09 | General Electric Company | Calibration software for surface reconstruction of small objects |
| US7093504B2 (en) * | 2003-08-29 | 2006-08-22 | Lord Corporation | Method and system for measuring torque |
| GB0421383D0 (en) * | 2004-09-27 | 2004-10-27 | Melexis Nv | Monitoring device |
| DE102005035408A1 (de) * | 2005-07-28 | 2007-02-01 | Robert Bosch Gmbh | Verfahren zur Ermittlung zylinderindividueller Drehkenngrößen einer Welle eines Verbrennungsmotors |
| DE102006027834B4 (de) * | 2006-06-16 | 2014-02-13 | Engineering Center Steyr Gmbh & Co. Kg | Verfahren zur Bestimmung eines Drehmoments |
| US7784364B2 (en) * | 2008-04-28 | 2010-08-31 | Matzoll Robert J | Optical sensor for measurement of static and dynamic torque |
| FR2931552B1 (fr) * | 2008-05-21 | 2010-07-30 | Turbomeca | Dispositif de mesure de couple transmis par un arbre de puissance |
| CN101738211B (zh) * | 2008-11-21 | 2013-01-02 | 比亚迪股份有限公司 | 发动机曲轴转角的测量装置及方法 |
| GB0901036D0 (en) * | 2009-01-22 | 2009-03-11 | Smart Patents Ltd | Method and apparatus for measuring torque transmitted by driven wheel of a cycle or the like vehicle |
| CN102135460B (zh) * | 2011-01-17 | 2012-05-30 | 武汉理工大学 | 光电非接触式转动轴扭矩和功率测量装置 |
| DE102011075709A1 (de) * | 2011-05-12 | 2012-11-15 | Schaeffler Technologies AG & Co. KG | Tretlagereinheit für ein Fahrrad |
| US8720284B2 (en) * | 2012-01-04 | 2014-05-13 | Honeywell International, Inc. | Photoelectric powered wireless sensor unit |
| CN102586765B (zh) * | 2012-03-20 | 2014-09-10 | 深圳市景旺电子股份有限公司 | 一种fpc化学镀镍沉金的方法 |
| CN102901596B (zh) * | 2012-10-15 | 2014-08-13 | 中北大学 | 等直径转轴的光电反射式动态扭矩测试方法 |
| KR102205769B1 (ko) * | 2013-03-13 | 2021-01-21 | 티악스 엘엘씨 | 토크 센서 |
| CN103308227B (zh) * | 2013-06-14 | 2015-06-24 | 西安工程大学 | 组合光电式力矩测量装置及测量方法 |
| US9176024B2 (en) * | 2013-10-23 | 2015-11-03 | General Electric Company | Systems and methods for monitoring rotary equipment |
| TWI494551B (zh) * | 2013-11-11 | 2015-08-01 | Nan Chyuan Tsai | 全數位扭矩感測器及其量測方法 |
| WO2015134685A1 (en) * | 2014-03-07 | 2015-09-11 | Ashton Instruments, Inc. | Measurement systems |
| CN103900747B (zh) * | 2014-04-18 | 2015-09-30 | 武汉理工大学 | 偏心误差修正式的船舶轴系扭矩测量探头 |
| CN103983388B (zh) * | 2014-04-25 | 2016-01-06 | 苏州市计量测试研究所 | 一种实时在线式轴功率测量方法 |
| WO2016018225A1 (en) * | 2014-07-28 | 2016-02-04 | Halliburton Energy Services, Inc. | Optical shaft twist angle measurement methods and systems |
| TWI565851B (zh) * | 2014-07-30 | 2017-01-11 | 蔡南全 | 防衣物變形以扭矩控制之節能節時脫水裝置 |
| CN105181198B (zh) * | 2015-11-02 | 2017-10-13 | 南安市永腾技术咨询有限公司 | 一种变齿数齿轮搅油功率损耗测量装置及方法 |
| CN108005939B (zh) * | 2017-11-29 | 2020-02-14 | 沈阳透平机械股份有限公司 | 离心压缩机扭矩监测装置 |
| CN108593163B (zh) * | 2018-02-01 | 2024-04-16 | 南京拓科电子有限公司 | 一种光电检测金属轴形变力矩传感器 |
| CN109506816B (zh) * | 2018-11-26 | 2021-01-29 | 北京经纬恒润科技股份有限公司 | 一种转矩测量装置和测量方法 |
| NO345480B1 (en) * | 2019-06-28 | 2021-02-22 | Kongsberg Maritime As | Drive shaft monitoring system |
| 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 |
| CN115127440A (zh) * | 2022-06-15 | 2022-09-30 | 烟台杰瑞石油装备技术有限公司 | 检测装置及传动轴扭转角度的检测方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1148777B (de) * | 1961-05-18 | 1963-05-16 | Continental Elektro Ind Ag | Vorrichtung zur Messung des von einer Welle uebertragenen Drehmomentes |
| US3888116A (en) * | 1973-10-11 | 1975-06-10 | Massachusetts Inst Technology | Digital torquemeter and the like |
| US3938890A (en) * | 1974-10-15 | 1976-02-17 | Flavell Evan R | Torque transducer utilizing differential optical sensing |
| GB2151775A (en) * | 1983-12-16 | 1985-07-24 | Atomic Energy Authority Uk | Apparatus for measuring torque of a shaft |
| US4520681A (en) * | 1984-03-19 | 1985-06-04 | Jeff D. Moore | Apparatus for measuring torque on a rotating shaft |
| FR2564586A1 (fr) * | 1984-05-18 | 1985-11-22 | Honda Motor Co Ltd | Appareil optique de detection de couple |
| ES8605898A1 (es) * | 1985-03-14 | 1986-03-16 | Bendiberica Sa | Perfeccionamientos en dispositivos captadores de par para mecanismo de accionamiento, especialmente de timoneria o ruedas orientables de un vehiculo |
| DE3816828A1 (de) * | 1988-05-18 | 1989-11-30 | Walterscheid Gmbh Jean | Getriebe, insbesondere kegelradwinkelgetriebe, fuer landwirtschaftliche geraete |
| EP0535171B1 (de) * | 1991-02-19 | 1994-05-04 | GLONNER, Horst | Auswertungseinrichtung für eine auf einer drehbaren welle erfasste messgrösse |
| US5490430A (en) * | 1992-05-14 | 1996-02-13 | Anderson; Philip M. | Optical torque sensor utilizing change in reflectance grating line spacing |
| US5374821A (en) * | 1993-06-30 | 1994-12-20 | Martin Marietta Energy Systems, Inc. | Elastomeric optical fiber sensors and method for detecting and measuring events occurring in elastic materials |
-
1994
- 1994-09-26 NO NO19943559A patent/NO300940B1/no not_active IP Right Cessation
-
1995
- 1995-09-21 PL PL95319378A patent/PL178538B1/pl not_active IP Right Cessation
- 1995-09-21 WO PCT/NO1995/000170 patent/WO1996010167A1/en not_active Ceased
- 1995-09-21 EP EP95933653A patent/EP0783675B1/en not_active Expired - Lifetime
- 1995-09-21 AT AT95933653T patent/ATE228241T1/de not_active IP Right Cessation
- 1995-09-21 ES ES95933653T patent/ES2187577T3/es not_active Expired - Lifetime
- 1995-09-21 US US08/809,648 patent/US5918286A/en not_active Expired - Fee Related
- 1995-09-21 AU AU36206/95A patent/AU698246B2/en not_active Ceased
- 1995-09-21 DE DE69528906T patent/DE69528906T2/de not_active Expired - Lifetime
- 1995-09-21 DK DK95933653T patent/DK0783675T3/da active
- 1995-09-21 JP JP8511178A patent/JPH10506191A/ja active Pending
- 1995-09-21 KR KR1019970701966A patent/KR100385377B1/ko not_active Expired - Lifetime
- 1995-09-21 CN CN95196068.7A patent/CN1114821C/zh not_active Expired - Lifetime
-
1997
- 1997-03-26 FI FI971295A patent/FI111992B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996010167A1 (en) | 1996-04-04 |
| NO943559D0 (no) | 1994-09-26 |
| CN1114821C (zh) | 2003-07-16 |
| NO943559L (no) | 1996-03-27 |
| PL178538B1 (pl) | 2000-05-31 |
| ATE228241T1 (de) | 2002-12-15 |
| AU3620695A (en) | 1996-04-19 |
| EP0783675A1 (en) | 1997-07-16 |
| CN1162990A (zh) | 1997-10-22 |
| DE69528906T2 (de) | 2003-07-24 |
| EP0783675B1 (en) | 2002-11-20 |
| FI971295A0 (fi) | 1997-03-26 |
| PL319378A1 (en) | 1997-08-04 |
| NO300940B1 (no) | 1997-08-18 |
| DE69528906D1 (de) | 2003-01-02 |
| JPH10506191A (ja) | 1998-06-16 |
| DK0783675T3 (da) | 2003-03-17 |
| KR100385377B1 (ko) | 2003-08-19 |
| US5918286A (en) | 1999-06-29 |
| AU698246B2 (en) | 1998-10-29 |
| ES2187577T3 (es) | 2003-06-16 |
| FI971295A7 (fi) | 1997-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer of assignment of patent |
Owner name: KONGSBERG MARITIME AS Free format text: KONGSBERG MARITIME AS |
|
| MM | Patent lapsed |