ClassID:

166592

G01L3/103 - CPC Classification

Classification description:

Measuring torque, work, mechanical power, or mechanical efficiency, in general; 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 Details about the magnetic material used

Recent Application in this class:
#1
20250389597
2025-12-25

Directing Magnetic Fields to Amplify the Measurement Signal of Magnetostrictive Torque Sensors

#2
20230288274
2023-09-14

MAGNETOELASTIC TORQUE SENSOR HAVING A MAGNETISED SLEEVE AS THE PRIMARY SENSOR

#3
20230073155
2023-03-09

Load measuring arrangement for magnetostrictive measurement of a load on a test object as well as manufacturing method

#4
20230035956
2023-02-02

MAGNETOSTRICTIVE TORQUE SENSOR SHAFT AND MANUFACTURING METHOD THEREFOR

#5
20210278296
2021-09-09

Detection circuit and detection method for magnetostrictive torque sensor

#6
20210255049
2021-08-19

Load measuring arrangement, method for producing said arrangement and load measuring method which can be carried out with said arrangement

#7
20200284672
2020-09-10

MAGNETOSTRICTION TYPE TORQUE DETECTION SENSOR

#8
20190309397
2019-10-10

Magnetostrictive material and magnetostriction type device using the same

#9
20190292636
2019-09-26

Magnetostrictive material and magnetostriction type device using the same

#10
20190212218
2019-07-11

Integration of proximity sensors with magnetostrictive torque sensors

#11
20190107449
2019-04-11

Magnetostriction type torque detection sensor

#12
20180306654
2018-10-25

Device and method for sensing torques, torsional natural frequencies, and/or torsional oscillations without contact

#13
20180265125
2018-09-20

Torque sensor

#14
20180226565
2018-08-09

Magnetostrictive torque sensor

#15
20180195142
2018-07-12

Method for manufacturing magnetostrictive torque sensor shaft

#16
20180120178
2018-05-03

Magnetostrictive sensor, magnetic structure and production method thereof, motor drive device provided with magnetostrictive sensor, and motorassisted bicycle

#17
20180120177
2018-05-03

Magnetostrictive sensor, magnetic structure and production method thereof, motor drive device provided with magnetostrictive sensor, and motor assisted bicycle

#18
20170336274
2017-11-23

Systems and methods for determining mechanical stress of machinery

#19
20170004911
2017-01-05

Soft magnetic component for torque sensor and torque sensor using the same

#20
20160327443
2016-11-10

Arrangement for measuring a force or a torque on a machine element

#21
20160305833
2016-10-20

Torque sensor having dual, helically-wound detection coils

#22
20160238472
2016-08-18

Redundant torque sensor—multiple band arrays

#23
20150276520
2015-10-01

Systems and methods for reducing rotation noise in a magnetoelastic device and measuring torque, speed, and orientation

#24
20150268109
2015-09-24

Sensor packaging at output side of front wheel drive (FWD) transmissions

#25
20150247768
2015-09-03

Torque sensor assembly for a motor vehicle and method of measuring torque

#26
20140318272
2014-10-30

Sensor packaging at output side of front wheel drive (FWD) transmissions

#27
20140174203
2014-06-26

Device for determining torque and associated measuring method

#28
20140152236
2014-06-05

Devices and methods for detecting rates of change of torque

#29
20120296577
2012-11-22

MAGNETOELASTIC FORCE SENSORS, TRANSDUCERS, METHODS, AND SYSTEMS FOR ASSESSING BENDING STRESS

#30
20120128970
2012-05-24

Magnetostrictive film, magnetostrictive element, torque sensor, force sensor, pressure sensor, and manufacturing method therefor

#31
20120103111
2012-05-03

Method and apparatus for continuous sectional magnetic encoding to measure torque on large shafts

#32
20120018241
2012-01-26

Magnetostrictive torque sensor and electrical power steering device

#33
20120006128
2012-01-12

Shaft arrangement having a rolling bearing

#34
20110283521
2011-11-24

Electrically powered steering apparatus

#35
20110267045
2011-11-03

Magnetically spirally encoded shaft for measuring rotational angel, rotational speed and torque

#36
20110181046
2011-07-28

Devices and methods for detecting rates of change of torque

#37
20110167929
2011-07-14

Sensor for measuring stresses including a layer of a magnetoelastic material and a method for producing the layer

#38
20110103173
2011-05-05

Position sensor

#39
20110067947
2011-03-24

Magnestostrictive torque sensor and manufacturing method thereof, and electric power steering system

#40
20100263962
2010-10-21

Magnetostrictive torque sensor and electric power steering apparatus

#41
20100263457
2010-10-21

Magnetostrictive torque sensor and method of manufacturing same

#42
20100200325
2010-08-12

Driveshaft assembly with torque sensor

#43
20100170742
2010-07-08

Production method for a magnetostrictive torque sensor

#44
20100043570
2010-02-25

Shaft arrangement having a rolling bearing

#45
20090301223
2009-12-10

Direct shaft power measurements for rotating machinery

#46
20090249893
2009-10-08

Measuring device including a layer of a magnetoelastic alloy and a method for production thereof

#47
20090219122
2009-09-03

Apparatus for magnetizing a magnetizable element

#48
20090021244
2009-01-22

Sensor

#49
20090007697
2009-01-08

Sensor Device Capable of Identifying any Components of a Mechanical Force Applied to a Movable Object

#50
20080313886
2008-12-25

Methods and Apparatuses for Magnetizing an Object and for Calibrating a Sensor Device

#51
20080295613
2008-12-04

Magnetostrictive torque sensor

#52
20080257635
2008-10-23

Magnetostrictive coat forming method, magnetostrictive torque sensor manufacturing method, and electric power steering apparatus employing the sensor

#53
20080257070
2008-10-23

Sensor Electronic

#54
20080245161
2008-10-09

Magnetostrictive torque sensor and method for manufacturing same

#55
20080245159
2008-10-09

Devices and methods for detecting rates of change of torque

#56
20080204001
2008-08-28

Angle sensor device

#57
20080173103
2008-07-24

Production method for a magnetostrictive torque sensor

#58
20080116881
2008-05-22

Sensor

#59
20080115591
2008-05-22

Magnetic principle based torque sensor

#60
20080066295
2008-03-20

Method for manufacturing a magnetostrictive torque sensor

#61
20080053250
2008-03-06

Method for manufacturing magnetostrictive torque sensor device, and electric power steering apparatus

#62
20080011104
2008-01-17

Fabrication of a magnetoelastic torque sensor

#63
20070247224
2007-10-25

Sensor Electronic

#64
20070204703
2007-09-06

Material for magneto-elastic transducer

#65
20070193372
2007-08-23

Magnetostrictive mechanical quantity sensor and method for manufacturing same

#66
20070089538
2007-04-26

Method for manufacturing magnetostrictive torque sensor

#67
20070089287
2007-04-26

Method for manufacturing magnetostrictive torque sensor

#68
20070074589
2007-04-05

Magnetostrictive torque sensor and electrically powered steering apparatus using same

#69
20070068726
2007-03-29

Electrically powered steering apparatus

#70
20070068280
2007-03-29

Fabrication of a magnetoelastic torque sensor

#71
20070062311
2007-03-22

Reduction of hysteresis in a magnetoelastic torque sensor

#72
20070022809
2007-02-01

Torque-detecting device

#73
20050204830
2005-09-22

Magnetostrictive torque sensor shaft and method for manufacturin the same

#74
20050193834
2005-09-08

Torque sensor

#75
20050160834
2005-07-28

Assembly for measuring movement of and a torque applied to a shaft

#76
15492038
2019-06-25

Torque sensor assembly for vehicle power steering systems