SE462873B - Anordning foer beroeringsfri indirekt elektrisk maetning av vridmomentet i en axel - Google Patents
Anordning foer beroeringsfri indirekt elektrisk maetning av vridmomentet i en axelInfo
- Publication number
- SE462873B SE462873B SE8703836A SE8703836A SE462873B SE 462873 B SE462873 B SE 462873B SE 8703836 A SE8703836 A SE 8703836A SE 8703836 A SE8703836 A SE 8703836A SE 462873 B SE462873 B SE 462873B
- Authority
- SE
- Sweden
- Prior art keywords
- shaft
- layer
- magnetic
- sensor
- core
- Prior art date
Links
- 230000004907 flux Effects 0.000 claims description 12
- 238000011156 evaluation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 230000005415 magnetization Effects 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 3
- 238000012886 linear function Methods 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000005300 metallic glass Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 229910052752 metalloid Inorganic materials 0.000 claims 2
- 150000002738 metalloids Chemical class 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003466 welding Methods 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
- G01L3/02—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
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
-
- 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
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/02—Magnetostrictive
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863635207 DE3635207A1 (de) | 1986-10-16 | 1986-10-16 | Einrichtung zur beruehrungslosen indirekten elektrischen messung des drehmomentes an einer welle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8703836D0 SE8703836D0 (sv) | 1987-10-05 |
| SE8703836L SE8703836L (sv) | 1988-04-17 |
| SE462873B true SE462873B (sv) | 1990-09-10 |
Family
ID=6311829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8703836A SE462873B (sv) | 1986-10-16 | 1987-10-05 | Anordning foer beroeringsfri indirekt elektrisk maetning av vridmomentet i en axel |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4805466A (en]) |
| JP (1) | JPS63109338A (en]) |
| CH (1) | CH675481A5 (en]) |
| DE (1) | DE3635207A1 (en]) |
| FR (1) | FR2605406B1 (en]) |
| GB (1) | GB2196432B (en]) |
| SE (1) | SE462873B (en]) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022275A (en) * | 1988-06-15 | 1991-06-11 | Mitsubishi Denki Kabushiki Kaisha | Strain measuring device employing magnetostriction and having a magnetic shielding layer |
| US5313845A (en) * | 1989-05-31 | 1994-05-24 | Mitsubishi Denki Kabushiki Kaisha | Strain detector |
| US5195377A (en) * | 1990-04-17 | 1993-03-23 | Garshelis Ivan J | Magnetoelastic force transducer for sensing force applied to a ferromagnetic member using leakage flux measurement |
| US5146790A (en) * | 1990-06-04 | 1992-09-15 | Allied-Signal Inc. | Torque sensor |
| US5287735A (en) * | 1990-12-10 | 1994-02-22 | Sensortech L.P. | Engine misfire or roughness detection method and apparatus |
| US5591925A (en) * | 1991-07-29 | 1997-01-07 | Garshelis; Ivan J. | Circularly magnetized non-contact power sensor and method for measuring torque and power using same |
| US5351555A (en) * | 1991-07-29 | 1994-10-04 | Magnetoelastic Devices, Inc. | Circularly magnetized non-contact torque sensor and method for measuring torque using same |
| US5520059A (en) * | 1991-07-29 | 1996-05-28 | Magnetoelastic Devices, Inc. | Circularly magnetized non-contact torque sensor and method for measuring torque using same |
| DE4137647A1 (de) * | 1991-11-15 | 1993-05-19 | Danfoss As | Drehmoment-messeinrichtung |
| DE4333199C2 (de) * | 1993-09-29 | 1995-08-31 | Daimler Benz Ag | Sensor zur berührungslosen Drehmomentmessung an einer Welle sowie Meßschicht für einen solchen Sensor |
| US6145387A (en) | 1997-10-21 | 2000-11-14 | Magna-Lastic Devices, Inc | Collarless circularly magnetized torque transducer and method for measuring torque using same |
| GB9919065D0 (en) * | 1999-08-12 | 1999-10-13 | Fast Technology Gmbh | Transducer Element |
| GB0012226D0 (en) * | 2000-05-19 | 2000-07-12 | Fast Technology Gmbh | Magnetic-based torque/speed sensor |
| AU2002213899A1 (en) * | 2000-09-12 | 2002-03-26 | Fast Technology Ag. | Magnetic torque sensor system |
| US6912922B2 (en) | 2000-11-21 | 2005-07-05 | First Inertia Switch Limited | Torque sensing apparatus and method |
| GB0028385D0 (en) * | 2000-11-21 | 2001-01-03 | Inertia Switch Ltd | Torque sensing apparatus and method |
| US6494102B2 (en) * | 2001-01-12 | 2002-12-17 | Trw Inc. | Magnetostrictive stress sensor |
| GB0101981D0 (en) * | 2001-01-25 | 2001-03-14 | Fast Technology Ag | Portable magnetic transducer |
| RU2274841C2 (ru) * | 2004-06-28 | 2006-04-20 | Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" | Устройство для бесконтактного измерения крутящего момента |
| FR2879436B1 (fr) * | 2004-12-22 | 2007-03-09 | Ldr Medical | Prothese de disque intervertebral |
| KR100692391B1 (ko) | 2005-03-03 | 2007-03-09 | 재단법인서울대학교산학협력재단 | 역대칭 자기장 구조를 이용하여 봉부재에서 굽힘 진동을 발생 및 측정할 수 있는 전자기 음향 변환기 |
| US7469604B2 (en) * | 2005-10-21 | 2008-12-30 | Stoneridge Control Devices, Inc. | Sensor system including a magnetized shaft |
| US7363827B2 (en) * | 2005-10-21 | 2008-04-29 | Stoneridge Control Devices, Inc. | Torque sensor system including an elliptically magnetized shaft |
| US7886863B2 (en) * | 2009-02-12 | 2011-02-15 | American Axle & Manufacturing, Inc. | Driveshaft assembly with torque sensor |
| US20120249128A1 (en) * | 2011-03-28 | 2012-10-04 | GM Global Technology Operations LLC | Magnetic sensor system |
| EP2602595B1 (en) * | 2011-12-08 | 2016-03-02 | PolyResearch AG | Active mechanical force sensor |
| WO2013104508A1 (de) * | 2012-01-09 | 2013-07-18 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zum nachweis von mechanischen veränderungen in einem bauteil mittels magnetoelastischen sensors |
| CH706135A2 (de) * | 2012-02-23 | 2013-08-30 | Polycontact Ag | Verfahren und Messanordnung zur Messung von mechanischen Spannungen in ferromagnetischen Werkstücken. |
| US10168236B2 (en) * | 2013-12-03 | 2019-01-01 | Safran Aircraft Engines | Torque-measurement device for a turbomachine shaft |
| US9547049B2 (en) | 2014-04-22 | 2017-01-17 | Gm Global Technology Operations, Llc | Automotive magnetic shield |
| US9476948B2 (en) | 2014-04-22 | 2016-10-25 | Gm Global Technology Operations, Llc | Automotive magnetic shield |
| DE102021115100A1 (de) | 2021-06-11 | 2022-12-15 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungsvorrichtung mit einer Drehmomentsensorvorrichtung |
| DE102021115106A1 (de) | 2021-06-11 | 2022-12-15 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungsvorrichtung |
| JP2024539404A (ja) * | 2021-11-02 | 2024-10-28 | ランドマン，ヴェルナー | センサー及びセンシング方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214985B2 (en]) * | 1972-04-03 | 1977-04-26 | ||
| US4416161A (en) * | 1981-09-14 | 1983-11-22 | Rockwell International Corporation | Method and apparatus for measuring torque |
| JPS59102129A (ja) * | 1982-12-03 | 1984-06-13 | Nissan Motor Co Ltd | トルク検出装置 |
| JPS59188968A (ja) * | 1983-04-11 | 1984-10-26 | Kosuke Harada | ２層構造アモルファス磁性薄帯によるトルクセンサ |
| DE3407917A1 (de) * | 1984-03-03 | 1985-09-05 | Vacuumschmelze Gmbh, 6450 Hanau | Verfahren zum messen einer mechanischen spannung an einer welle |
| JPS6142180A (ja) * | 1984-08-02 | 1986-02-28 | Matsushita Electric Ind Co Ltd | トルクセンサ |
-
1986
- 1986-10-16 DE DE19863635207 patent/DE3635207A1/de active Granted
-
1987
- 1987-09-16 CH CH3562/87A patent/CH675481A5/de not_active IP Right Cessation
- 1987-09-24 GB GB8722484A patent/GB2196432B/en not_active Expired - Fee Related
- 1987-10-05 SE SE8703836A patent/SE462873B/sv not_active IP Right Cessation
- 1987-10-14 FR FR878714197A patent/FR2605406B1/fr not_active Expired - Fee Related
- 1987-10-14 JP JP62257480A patent/JPS63109338A/ja active Granted
- 1987-10-15 US US07/108,442 patent/US4805466A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CH675481A5 (en]) | 1990-09-28 |
| GB8722484D0 (en) | 1987-10-28 |
| GB2196432A (en) | 1988-04-27 |
| SE8703836L (sv) | 1988-04-17 |
| GB2196432B (en) | 1990-09-05 |
| FR2605406A1 (fr) | 1988-04-22 |
| JPS63109338A (ja) | 1988-05-14 |
| DE3635207C2 (en]) | 1988-07-21 |
| SE8703836D0 (sv) | 1987-10-05 |
| FR2605406B1 (fr) | 1992-01-31 |
| DE3635207A1 (de) | 1988-04-28 |
| JPH0565094B2 (en]) | 1993-09-17 |
| US4805466A (en) | 1989-02-21 |
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| NAL | Patent in force |
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