BR8907571A - Sensor de torque magnetostritivo - Google Patents

Sensor de torque magnetostritivo

Info

Publication number: BR8907571A
Authority: BR; Brazil
Prior art keywords: magnetostritive; torque sensor; torque; sensor; magnetostritive torque
Prior art date: 1988-07-21

Application number

BR898907571A

Other languages

English (en)

Inventor

Robert D Klauber

Erik B Vigmostad

Original Assignee

Sensortech Lp

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.)

1988-07-21

Filing date

1989-07-19

Publication date

1991-06-18

1989-07-19 Application filed by Sensortech Lp filed Critical Sensortech Lp

1991-06-18 Publication of BR8907571A publication Critical patent/BR8907571A/pt

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)
Power Steering Mechanism (AREA)

BR898907571A 1988-07-21 1989-07-19 Sensor de torque magnetostritivo BR8907571A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/222,838 US4939937A (en)	1988-07-21	1988-07-21	Magnetostrictive torque sensor
PCT/US1989/003118 WO1990001152A1 (en)	1988-07-21	1989-07-19	Magnetostrictive torque sensor

Publications (1)

Publication Number	Publication Date
BR8907571A true BR8907571A (pt)	1991-06-18

Family

ID=22833915

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898907571A BR8907571A (pt)	1988-07-21	1989-07-19	Sensor de torque magnetostritivo

Country Status (7)

Country	Link
US (1)	US4939937A (pt)
EP (2)	EP0352187A1 (pt)
JP (1)	JPH04500118A (pt)
CN (1)	CN1039483A (pt)
AU (1)	AU620135B2 (pt)
BR (1)	BR8907571A (pt)
WO (1)	WO1990001152A1 (pt)

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US6912922B2 (en)	2000-11-21	2005-07-05	First Inertia Switch Limited	Torque sensing apparatus and method
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US7925392B2 (en) *	2002-04-23	2011-04-12	Lord Corporation	Aircraft vehicular propulsion system monitoring device and method
US20050114053A1 (en) *	2003-10-14	2005-05-26	Southward Steve C.	Magnetostrictive wavelet method for measuring pulse propagation time
DE10236051B4 (de) *	2002-08-06	2007-11-29	Eads Deutschland Gmbh	Spannungs-/Dehnungsmesssensor sowie Verfahren zur Spannungs-/Dehnungsmessung
US20080173102A1 (en) *	2007-01-24	2008-07-24	Nehl Thomas W	Villari torque sensor excitation and pickup arrangement for magnetrostrictive shafts
JP2008134261A (ja) *	2008-02-12	2008-06-12	Honda Motor Co Ltd	回転トルク検出機構及び電動パワーステアリング装置
EP2397829B1 (en)	2010-06-21	2016-04-27	PolyResearch AG	Dynamic signal torque sensor
DE102011080282B4 (de) *	2011-08-02	2016-02-11	Siemens Aktiengesellschaft	Verfahren und Messvorrichtung zur Untersuchung eines magnetischen Werkstücks
CN102401708A (zh) *	2011-11-24	2012-04-04	北京科技大学	一种基于磁致伸缩效应的扭矩传感器及扭矩测量方法
US9212958B2 (en)	2012-12-28	2015-12-15	General Electric Company	Non-contact magnetostrictive sensing systems and methods
EP3017284B1 (en) *	2013-07-05	2018-09-05	Torque and More (TAM) GmbH	Solid borne sound wave phase delay comparison
CN103743508B (zh) *	2013-12-27	2015-12-02	中国科学院苏州生物医学工程技术研究所	扭转力矩测试系统及其扭矩传感器装置
CN104483054B (zh) *	2014-11-28	2017-04-19	西安交通大学	挠曲电型无源扭矩传感器
US9618408B2 (en)	2015-02-26	2017-04-11	General Electric Company	System and method for torque transducer and temperature sensor
DE102015206152B3 (de) *	2015-04-07	2016-07-07	Schaeffler Technologies AG & Co. KG	1 - 12Anordnung und Verfahren zur berührungslosen Messung eines Momentes an einem Maschinenelement
DE102016205784A1 (de) *	2016-04-07	2017-10-12	Robert Bosch Gmbh	Drehmomenterfassungseinrichtung und Fahrzeug
US10113921B2 (en)	2016-05-20	2018-10-30	General Electric Company	Systems and methods for determining mechanical stress of machinery
US10302687B2 (en)	2016-06-14	2019-05-28	General Electric Company	Filtration thresholding
US10184846B2 (en)	2016-08-31	2019-01-22	General Electric Company	Systems and methods for compensating for air gap sensitivity in torque sensors
JP6740908B2 (ja) *	2017-01-11	2020-08-19	日立金属株式会社	磁歪式トルクセンサ用シャフトの製造方法
DE102017111055B3 (de)	2017-05-22	2018-09-06	Helmholtz-Zentrum Dresden - Rossendorf E.V.	Vorrichtung, Anordnung und Verfahren zum Charakterisieren der Torsion, der Rotation und/oder der Positionierung einer Welle
US10345167B2 (en)	2017-07-12	2019-07-09	General Electric Company	Temperature compensated torque sensor
US11953348B2 (en)	2019-04-12	2024-04-09	Dana Automotive Systems Group, Llc	Non-contact sensor assembly and method of sensing using the same
US11287337B2 (en) *	2019-07-16	2022-03-29	Bently Nevada, Llc	Reference signal compensation for magnetostrictive sensor
WO2021152482A1 (en)	2020-01-27	2021-08-05	Mts Sensor Technologie Gmbh & Co. Kg	Magnetostrictive position measurement using frequency domain analysis
DE102021120525A1 (de)	2021-08-06	2023-02-09	Schaeffler Technologies AG & Co. KG	Sensoranordnung
DE102021120522B4 (de)	2021-08-06	2023-06-01	Schaeffler Technologies AG & Co. KG	Sensoranordnung
DE102021120663B4 (de)	2021-08-09	2023-03-30	Schaeffler Technologies AG & Co. KG	Dreh- und Biegemoment-Messanordnung
DE102021126597A1 (de)	2021-10-14	2023-04-20	Schaeffler Technologies AG & Co. KG	Dreh- und Biegemoment-Messanordnung

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DE3437379A1 (de) *	1983-10-12	1985-04-25	Bently Nevada Corp., Minden, Nev.	Vorrichtung zum messen der auf eine welle ausgeuebten dreh- oder biegekraft
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JPH0672825B2 (ja) *	1984-08-30	1994-09-14	株式会社豊田中央研究所	トルク測定装置
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1988
- 1988-07-21 US US07/222,838 patent/US4939937A/en not_active Expired - Fee Related
1989
- 1989-07-19 WO PCT/US1989/003118 patent/WO1990001152A1/en not_active Application Discontinuation
- 1989-07-19 BR BR898907571A patent/BR8907571A/pt not_active Application Discontinuation
- 1989-07-19 AU AU40355/89A patent/AU620135B2/en not_active Ceased
- 1989-07-19 EP EP89402052A patent/EP0352187A1/en not_active Ceased
- 1989-07-19 JP JP1508423A patent/JPH04500118A/ja active Pending
- 1989-07-19 EP EP89908932A patent/EP0430977A1/en active Pending
- 1989-07-20 CN CN89104920.7A patent/CN1039483A/zh active Pending

Also Published As

Publication number	Publication date
EP0430977A1 (en)	1991-06-12
AU620135B2 (en)	1992-02-13
JPH04500118A (ja)	1992-01-09
US4939937A (en)	1990-07-10
AU4035589A (en)	1990-02-19
EP0352187A1 (en)	1990-01-24
CN1039483A (zh)	1990-02-07
WO1990001152A1 (en)	1990-02-08

Publication	Publication Date	Title
BR8907571A (pt)	1991-06-18	Sensor de torque magnetostritivo
DE59207342D1 (de)	1996-11-14	Drehmomentsensor
DE69212514D1 (de)	1996-09-05	Drehmomentmessfühler
FI96722B (fi)	1996-04-30	Biologiset anturit
KR900006771A (ko)	1990-05-08	토오크 센서
DE3777774D1 (de)	1992-04-30	Drehmomentsensor.
BR9306194A (pt)	1998-06-23	Sensor de rotaçao
KR890019684U (ko)	1989-10-05	압력센서
DE69319138D1 (de)	1998-07-16	Drehmesswertaufnehmer
DE68927973D1 (de)	1997-05-22	Drehmomentnachweisvorrichtung
BR8903594A (pt)	1990-03-13	Sensor de velocidade rotacional
DE69311236D1 (de)	1997-07-10	Drehmoment-Sensor
ES555294A0 (es)	1987-08-01	Disposicion de sensor
KR900006767A (ko)	1990-05-08	초전소자 응용센서
BR8801491A (pt)	1988-11-08	Sensor de torque com permeabilidade variavel
NO892999L (no)	1990-05-18	Sensor.
ES555295A0 (es)	1987-03-16	Disposicion de sensor
KR900011061A (ko)	1990-07-11	개선된 위치센서
DK364189D0 (da)	1989-07-24	Sensor
DE58901149D1 (de)	1992-05-21	Drehmomentmessvorrichtung.
BR9005820A (pt)	1991-09-24	Sensor
GB2225854B (en)	1992-08-05	Torque sensor
KR900010398A (ko)	1990-07-07	가속도 감지기
FR2629437B1 (fr)	1990-07-27	Palonnier de manutention adaptable
BR8804585A (pt)	1990-05-01	Sensor de deslocamento

Legal Events

Date	Code	Title	Description
1995-06-06	FA2	Application deemed withdrawn (art. 19(5))