SE465942B - Foerfarande foer att skaerma magnetoelastiska givare - Google Patents
Foerfarande foer att skaerma magnetoelastiska givareInfo
- Publication number
- SE465942B SE465942B SE9000716A SE9000716A SE465942B SE 465942 B SE465942 B SE 465942B SE 9000716 A SE9000716 A SE 9000716A SE 9000716 A SE9000716 A SE 9000716A SE 465942 B SE465942 B SE 465942B
- Authority
- SE
- Sweden
- Prior art keywords
- shaft
- sensor
- magnetic
- shaft part
- drive source
- 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
- G01L3/10—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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000716A SE465942B (sv) | 1990-02-28 | 1990-02-28 | Foerfarande foer att skaerma magnetoelastiska givare |
DE69105775T DE69105775T2 (de) | 1990-02-28 | 1991-02-25 | Abgeschirmter magnetoelastischer Drehmomentwandler. |
EP91102738A EP0444575B1 (en) | 1990-02-28 | 1991-02-25 | Shielded magnetoelastic torque transducer |
US07/660,844 US5083359A (en) | 1990-02-28 | 1991-02-26 | Shielding of magnetoelastic torque transducers from low-frequency magnetic fields |
JP03033038A JP3110774B2 (ja) | 1990-02-28 | 1991-02-27 | 磁気弾性トルク変換器の遮蔽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000716A SE465942B (sv) | 1990-02-28 | 1990-02-28 | Foerfarande foer att skaerma magnetoelastiska givare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9000716D0 SE9000716D0 (sv) | 1990-02-28 |
SE9000716L SE9000716L (sv) | 1991-08-29 |
SE465942B true SE465942B (sv) | 1991-11-18 |
Family
ID=20378717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9000716A SE465942B (sv) | 1990-02-28 | 1990-02-28 | Foerfarande foer att skaerma magnetoelastiska givare |
Country Status (5)
Country | Link |
---|---|
US (1) | US5083359A (ja) |
EP (1) | EP0444575B1 (ja) |
JP (1) | JP3110774B2 (ja) |
DE (1) | DE69105775T2 (ja) |
SE (1) | SE465942B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5255567A (en) * | 1990-06-30 | 1993-10-26 | Nippon Densan Corporation | Torque transducer |
US5889215A (en) * | 1996-12-04 | 1999-03-30 | Philips Electronics North America Corporation | Magnetoelastic torque sensor with shielding flux guide |
JP3894959B2 (ja) | 1997-03-28 | 2007-03-22 | マンネスマン ファウ デー オー アクチエンゲゼルシャフト | 一体型磁気弾性変換器を形成する方法 |
US6105236A (en) * | 1998-02-05 | 2000-08-22 | Raytheon Company | Magnetic structure for minimizing AC resistance in planar rectangular conductors |
JP4516281B2 (ja) * | 2003-04-02 | 2010-08-04 | 本田技研工業株式会社 | トルクセンサ |
JP2005043160A (ja) * | 2003-07-25 | 2005-02-17 | Hitachi Unisia Automotive Ltd | 回転検出センサ |
JP2007121149A (ja) * | 2005-10-28 | 2007-05-17 | Jtekt Corp | トルク検出装置 |
DE102006044779B4 (de) * | 2006-09-22 | 2009-08-20 | Continental Automotive Gmbh | Vorrichtung zur Erfassung einer Kraft und/oder eines Drehmoments |
KR101643182B1 (ko) | 2008-03-14 | 2016-07-27 | 마그나-라스틱 디바이시스, 인코포레이티드 | 주위 자기장 차단 자기탄성 토크 센서 |
US8001849B2 (en) * | 2009-03-28 | 2011-08-23 | Wensheng Weng | Self-compensating magnetoelastic torque sensor system |
AU2013200469B2 (en) * | 2012-02-07 | 2016-03-24 | Methode Electronics, Inc. | Magnetic torque sensor for transmission converter drive plate |
CN106737202A (zh) * | 2016-12-26 | 2017-05-31 | 株洲九方装备股份有限公司 | 一种含有永磁体工件的机加工磁场屏蔽方法及装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58159720A (ja) * | 1982-03-19 | 1983-09-22 | オリンパス光学工業株式会社 | 内視鏡用水漏検出装置 |
JPS61247932A (ja) * | 1985-04-26 | 1986-11-05 | Matsushita Electric Ind Co Ltd | トルクセンサ |
DE8903560U1 (ja) * | 1989-03-21 | 1989-05-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De |
-
1990
- 1990-02-28 SE SE9000716A patent/SE465942B/sv not_active IP Right Cessation
-
1991
- 1991-02-25 DE DE69105775T patent/DE69105775T2/de not_active Expired - Fee Related
- 1991-02-25 EP EP91102738A patent/EP0444575B1/en not_active Expired - Lifetime
- 1991-02-26 US US07/660,844 patent/US5083359A/en not_active Expired - Lifetime
- 1991-02-27 JP JP03033038A patent/JP3110774B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3110774B2 (ja) | 2000-11-20 |
JPH04216428A (ja) | 1992-08-06 |
EP0444575A2 (en) | 1991-09-04 |
SE9000716L (sv) | 1991-08-29 |
EP0444575B1 (en) | 1994-12-14 |
DE69105775D1 (de) | 1995-01-26 |
DE69105775T2 (de) | 1995-07-27 |
US5083359A (en) | 1992-01-28 |
SE9000716D0 (sv) | 1990-02-28 |
EP0444575A3 (en) | 1992-06-03 |
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Legal Events
Date | Code | Title | Description |
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NAL | Patent in force |
Ref document number: 9000716-2 Format of ref document f/p: F |
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NUG | Patent has lapsed |