FR2466761A1 - Procede de mesure magnetostrictive pour la mesure du moment de rotation et dispositif pour la mise en oeuvre de ce procede - Google Patents
Procede de mesure magnetostrictive pour la mesure du moment de rotation et dispositif pour la mise en oeuvre de ce procede Download PDFInfo
- Publication number
- FR2466761A1 FR2466761A1 FR8020796A FR8020796A FR2466761A1 FR 2466761 A1 FR2466761 A1 FR 2466761A1 FR 8020796 A FR8020796 A FR 8020796A FR 8020796 A FR8020796 A FR 8020796A FR 2466761 A1 FR2466761 A1 FR 2466761A1
- Authority
- FR
- France
- Prior art keywords
- measuring
- shaft
- output signal
- moment
- layer
- 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.)
- Granted
Links
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- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
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- 208000012839 conversion disease Diseases 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
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- 238000004804 winding 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Retarders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792939566 DE2939566A1 (de) | 1979-09-29 | 1979-09-29 | Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2466761A1 true FR2466761A1 (fr) | 1981-04-10 |
| FR2466761B1 FR2466761B1 (enExample) | 1984-10-26 |
Family
ID=6082249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8020796A Granted FR2466761A1 (fr) | 1979-09-29 | 1980-09-26 | Procede de mesure magnetostrictive pour la mesure du moment de rotation et dispositif pour la mise en oeuvre de ce procede |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4364278A (enExample) |
| DE (1) | DE2939566A1 (enExample) |
| FR (1) | FR2466761A1 (enExample) |
| SE (1) | SE8006692L (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1211494A1 (en) * | 2000-11-21 | 2002-06-05 | First Inertia Switch Limited | Torque sensing apparatus and method |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589034A (ja) * | 1981-07-09 | 1983-01-19 | Kosuke Harada | アモルフアス磁性薄帯によるトルクセンサ |
| CA1214660A (en) * | 1982-09-30 | 1986-12-02 | Koichiro Inomata | Torque sensor and method for manufacturing the same |
| DE3319449A1 (de) * | 1983-05-28 | 1984-11-29 | ASEA AB, Västeraas | Magnetoelastischer drehmomentgeber |
| US4627298A (en) * | 1983-08-30 | 1986-12-09 | Kabushiki Kaisha Toshiba | Torque sensor of the noncontact type |
| US4523482A (en) * | 1983-09-02 | 1985-06-18 | Rockwell International Corporation | Lightweight torquemeter and torque-measuring method |
| DE3437379A1 (de) * | 1983-10-12 | 1985-04-25 | Bently Nevada Corp., Minden, Nev. | Vorrichtung zum messen der auf eine welle ausgeuebten dreh- oder biegekraft |
| JPS6088335A (ja) * | 1983-10-19 | 1985-05-18 | Nissan Motor Co Ltd | トルク検出装置 |
| EP0146382B1 (en) * | 1983-12-17 | 1990-03-07 | Kabushiki Kaisha Toshiba | Torque sensor of noncontact type |
| DE3407917A1 (de) * | 1984-03-03 | 1985-09-05 | Vacuumschmelze Gmbh, 6450 Hanau | Verfahren zum messen einer mechanischen spannung an einer welle |
| US4566338A (en) * | 1984-07-20 | 1986-01-28 | Trw Inc. | Noncontact torque sensor |
| JPS6138532U (ja) * | 1984-08-13 | 1986-03-11 | 日産自動車株式会社 | トルク検出器 |
| US4616512A (en) * | 1984-11-23 | 1986-10-14 | S. Himmelstein And Company | Torquemeter |
| JPS6275328A (ja) * | 1985-09-30 | 1987-04-07 | Toshiba Corp | トルクセンサ |
| US4817444A (en) * | 1986-03-03 | 1989-04-04 | Honda Giken Kogyo Kabushiki Kaisha | Torque sensor |
| US4760745A (en) * | 1986-12-05 | 1988-08-02 | Mag Dev Inc. | Magnetoelastic torque transducer |
| US4896544A (en) * | 1986-12-05 | 1990-01-30 | Mag Dev Inc. | Magnetoelastic torque transducer |
| JPS63210740A (ja) * | 1987-02-27 | 1988-09-01 | Honda Motor Co Ltd | トルクセンサ |
| US4887461A (en) * | 1987-06-26 | 1989-12-19 | Nissan Motor Co., Ltd | Magnetostriction type torque sensor |
| SE8703418D0 (sv) * | 1987-09-03 | 1987-09-03 | Olsson Konsult Ab | Anordning for beroringsfri uppmetning av pakenningar i en stangformig kropp |
| US4858818A (en) * | 1988-08-04 | 1989-08-22 | Caterpillar Inc. | Method of bonding a magnetostrictive sheet to a shaft |
| US4899598A (en) * | 1988-08-04 | 1990-02-13 | Caterpillar Inc. | Apparatus for measuring torque applied to a shaft |
| JP2800347B2 (ja) * | 1990-02-07 | 1998-09-21 | 株式会社豊田自動織機製作所 | 磁歪式トルクセンサ |
| 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 |
| JPH0422830A (ja) * | 1990-05-17 | 1992-01-27 | Matsushita Electric Ind Co Ltd | トルクセンサ |
| 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 |
| DE9304629U1 (de) * | 1993-03-24 | 1993-08-19 | Killat, Dirk, Dipl.-Ing., 64289 Darmstadt | Berührungsloser magnetischer Drehmomentsensor |
| DE4323246A1 (de) * | 1993-07-12 | 1995-01-19 | Danfoss As | Elektromagnetischer Sensor |
| US5889215A (en) * | 1996-12-04 | 1999-03-30 | Philips Electronics North America Corporation | Magnetoelastic torque sensor with shielding flux guide |
| KR100500560B1 (ko) | 1997-03-28 | 2005-07-12 | 만네스만 파우데오 아게 | 자기탄성 트랜스듀서 제조 방법 |
| US6047605A (en) * | 1997-10-21 | 2000-04-11 | Magna-Lastic Devices, Inc. | Collarless circularly magnetized torque transducer having two phase shaft and method for measuring torque using same |
| DE19907270A1 (de) * | 1999-02-20 | 2000-08-24 | Zahnradfabrik Friedrichshafen | Vorrichtung zur Messung des Drehmomentes einer Welle |
| US6912922B2 (en) | 2000-11-21 | 2005-07-05 | First Inertia Switch Limited | Torque sensing apparatus and method |
| DE10117724C2 (de) * | 2001-04-09 | 2003-03-27 | Methode Electronics Malta Ltd | Einrichtung zum Ermitteln des Drehmoments an einer rotierbaren metallischen Welle |
| EP1504246B1 (en) * | 2002-05-15 | 2013-07-10 | The Timken Company | Eddy current sensor assembly for shaft torque measurement |
| WO2003102524A1 (en) * | 2002-05-29 | 2003-12-11 | The Timken Company | In-bearing torque sensor assembly |
| US20040154412A1 (en) * | 2003-02-10 | 2004-08-12 | Viola Jeffrey L. | Cross-axial sensor for measuring magnetic fields emanating from magnetoelastic shafts |
| US7886863B2 (en) * | 2009-02-12 | 2011-02-15 | American Axle & Manufacturing, Inc. | Driveshaft assembly with torque sensor |
| EP2631316A4 (en) * | 2010-10-20 | 2017-07-26 | Nakayama Steel Works, Ltd. | Ni-BASED AMORPHOUS ALLOY WITH HIGH DUCTILITY, HIGH CORROSION RESISTANCE AND EXCELLENT DELAYED FRACTURE RESISTANCE |
| DE102011089605A1 (de) * | 2011-12-22 | 2013-06-27 | Zf Friedrichshafen Ag | Vorrichtung mit Messeinrichtung zum Messen von Kräften und/ oder Belastungen |
| CN102628717A (zh) * | 2012-04-20 | 2012-08-08 | 北京必创科技有限公司 | 一种应变式无线传感器 |
| DE102013207936A1 (de) * | 2013-04-30 | 2014-10-30 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren zur Bestimmung der Drehzahl einer Welle |
| DE102014204268A1 (de) * | 2014-03-07 | 2015-09-24 | Siemens Aktiengesellschaft | Verfahren zur Erfassung der Richtung mechanischer Spannungen in einem ferromagnetischen Werkstück und Sensoranordnung |
| US10488278B2 (en) * | 2015-09-24 | 2019-11-26 | Methode Electronics Malta Ltd. | Planar magnetoelastic force sensor |
| EP3252943A1 (de) * | 2016-06-02 | 2017-12-06 | Trafag AG | Drehmomentregelvorrichtung, elektroantrieb und verfahren zur drehmomentregelung |
| JP6841472B2 (ja) * | 2017-01-06 | 2021-03-10 | 多摩川精機株式会社 | 磁歪式トルクセンサ |
| JP6762537B2 (ja) * | 2017-01-19 | 2020-09-30 | 多摩川精機株式会社 | 冗長系歪みセンサ |
| JP6883843B2 (ja) * | 2017-02-07 | 2021-06-09 | 多摩川精機株式会社 | トルク検出装置 |
| JP6989114B2 (ja) * | 2017-12-11 | 2022-01-05 | 多摩川精機株式会社 | トルク検出装置 |
| JP7179284B2 (ja) * | 2018-11-01 | 2022-11-29 | 多摩川精機株式会社 | ステータコア構造 |
| DE102022205844A1 (de) | 2022-06-08 | 2023-12-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Rotor-Stator-Einheit zur Bestimmung eines Drehmoments einer elektrischen Maschine sowie elektrische Maschine mit solch einer Rotor-Stator-Einheit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2316344A1 (de) * | 1972-04-03 | 1973-10-18 | Hitachi Ltd | Verfahren und vorrichtung zum messen einer mechanischen spannung unter ausnutzung der magnetostriktion |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2365073A (en) * | 1942-03-06 | 1944-12-12 | H D Mallison | Means for indicating horsepower and horsepower factors |
| DE1115051B (de) * | 1957-03-30 | 1961-10-12 | Siemens Ag | Vorrichtung zur Ermittlung des in einer rotierenden Welle uebertragenen Drehmomentes |
| US3340729A (en) * | 1965-01-27 | 1967-09-12 | Avco Corp | Electromagnetic torquemeter |
| US3465581A (en) * | 1967-11-20 | 1969-09-09 | Avco Corp | Means for temperature compensating the response of an electromagnetic torquemeter |
| SU657281A1 (ru) * | 1976-08-05 | 1979-04-15 | Ярославское Объединение По Производству Автомобильных Дизельных Двигателей "Автодизель" | Способ определени крут щего момента и устройство дл его осуществлени |
| US4100794A (en) * | 1976-12-06 | 1978-07-18 | Borg-Warner Corporation | System for measuring torque and speed of rotating shaft |
-
1979
- 1979-09-29 DE DE19792939566 patent/DE2939566A1/de not_active Ceased
-
1980
- 1980-09-25 SE SE8006692A patent/SE8006692L/xx not_active Application Discontinuation
- 1980-09-26 US US06/191,022 patent/US4364278A/en not_active Expired - Lifetime
- 1980-09-26 FR FR8020796A patent/FR2466761A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2316344A1 (de) * | 1972-04-03 | 1973-10-18 | Hitachi Ltd | Verfahren und vorrichtung zum messen einer mechanischen spannung unter ausnutzung der magnetostriktion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1211494A1 (en) * | 2000-11-21 | 2002-06-05 | First Inertia Switch Limited | Torque sensing apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| US4364278A (en) | 1982-12-21 |
| FR2466761B1 (enExample) | 1984-10-26 |
| DE2939566A1 (de) | 1981-04-09 |
| SE8006692L (sv) | 1981-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |