DE20220383U1 - Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivity - Google Patents
Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivityInfo
- Publication number
- DE20220383U1 DE20220383U1 DE20220383U DE20220383U DE20220383U1 DE 20220383 U1 DE20220383 U1 DE 20220383U1 DE 20220383 U DE20220383 U DE 20220383U DE 20220383 U DE20220383 U DE 20220383U DE 20220383 U1 DE20220383 U1 DE 20220383U1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic flux
- stator
- magnetic
- fingers
- ring
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
- B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
-
- 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
- G01L3/104—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 permanent magnets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (25)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20220383U DE20220383U1 (en) | 2002-11-28 | 2002-11-28 | Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20220383U DE20220383U1 (en) | 2002-11-28 | 2002-11-28 | Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivity |
DE2002156322 DE10256322A1 (en) | 2002-11-28 | 2002-11-28 | Device for determining a torque exerted on a shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20220383U1 true DE20220383U1 (en) | 2003-07-31 |
Family
ID=27735712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20220383U Expired - Lifetime DE20220383U1 (en) | 2002-11-28 | 2002-11-28 | Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivity |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20220383U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3805720A4 (en) * | 2018-06-08 | 2021-07-21 | LG Innotek Co., Ltd. | Sensing device |
EP3825671A4 (en) * | 2018-07-16 | 2021-12-15 | LG Innotek Co., Ltd. | Sensing device |
-
2002
- 2002-11-28 DE DE20220383U patent/DE20220383U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3805720A4 (en) * | 2018-06-08 | 2021-07-21 | LG Innotek Co., Ltd. | Sensing device |
US11585707B2 (en) | 2018-06-08 | 2023-02-21 | Lg Innotek Co., Ltd. | Sensing device for reducing contact amount between a stator and a housing to reduce noise |
EP3825671A4 (en) * | 2018-07-16 | 2021-12-15 | LG Innotek Co., Ltd. | Sensing device |
US11525747B2 (en) | 2018-07-16 | 2022-12-13 | Lg Innotek Co., Ltd. | Sensing device that prevents magnetic field interference |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69005584T2 (en) | Rolling bearing with device for determining the speed. | |
DE4143205A1 (en) | TURN SPEED RECORDING DEVICE INTEGRATED IN A ROLLER BEARING HUB | |
DE68904188T2 (en) | AXIAL ROLLER BEARING, PROVIDED WITH A MAGNETIC FIELD SENSOR. | |
DE10316124A1 (en) | Device for determining a torque exerted on a shaft | |
EP0286905A1 (en) | Electronically commutated brushless DC motor | |
DE102008042912A1 (en) | Sensor device for detecting the rotational position of a rotating component | |
WO2007079993A1 (en) | Rotor and an electrical machine comprising such a rotor | |
EP1424541A3 (en) | Apparatus for determining the torque applied to a shaft | |
DE2934085C2 (en) | ||
DE8803372U1 (en) | Rotor for a permanent-magnet excited electrical machine | |
DE1908139A1 (en) | Rotor shaft for a dynamo-electric machine | |
DE2650510C3 (en) | DC motor | |
DE102009058346A1 (en) | Universal motor | |
DE3227076A1 (en) | STEPPER MOTOR | |
DE102017122466A1 (en) | Drive device with a rotary shaft, a rotor and a balancing disk | |
WO1986001050A1 (en) | Axially compact direct control motor | |
DE20220383U1 (en) | Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivity | |
DE2424761C3 (en) | Device for sensing the speed of rotation of the wheels of vehicles | |
DE3523374C2 (en) | Sensor for an inductive speed measuring device | |
DE3624386C2 (en) | ||
DE20305732U1 (en) | Device for determining torque applied to a shaft has a multi-pole magnetic ring, stator elements, magnetic flux rings and a magnetic field sensor | |
DE20220388U1 (en) | Device for measurement of the torque applied to a shaft, e.g. a motor vehicle steering wheel shaft, has a flux concentrator that enables a magnetic field sensor to be securely positioned so that it is insensitive to tolerances | |
DE2811746C2 (en) | ||
DE102019209209A1 (en) | ENGINE | |
DE102015102220A1 (en) | Rotation angle detector with seat and rotary machine with detector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030904 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20051125 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20081127 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20110531 |