BR112013020596A2 - circuito sensor - Google Patents

circuito sensor

Info

Publication number
BR112013020596A2
BR112013020596A2 BR112013020596A BR112013020596A BR112013020596A2 BR 112013020596 A2 BR112013020596 A2 BR 112013020596A2 BR 112013020596 A BR112013020596 A BR 112013020596A BR 112013020596 A BR112013020596 A BR 112013020596A BR 112013020596 A2 BR112013020596 A2 BR 112013020596A2
Authority
BR
Brazil
Prior art keywords
sensor circuit
sensor
circuit
Prior art date
Application number
BR112013020596A
Other languages
English (en)
Inventor
Lingmin Shao
Ryan William Elliott
Original Assignee
Ksr Tech Co
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.)
Filing date
Publication date
Application filed by Ksr Tech Co filed Critical Ksr Tech Co
Publication of BR112013020596A2 publication Critical patent/BR112013020596A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2066—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to a single other coil
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Power Steering Mechanism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BR112013020596A 2011-03-02 2012-03-02 circuito sensor BR112013020596A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161448256P 2011-03-02 2011-03-02
PCT/IB2012/000401 WO2012117293A1 (en) 2011-03-02 2012-03-02 Steering position and torque sensor

Publications (1)

Publication Number Publication Date
BR112013020596A2 true BR112013020596A2 (pt) 2016-10-18

Family

ID=46752925

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020596A BR112013020596A2 (pt) 2011-03-02 2012-03-02 circuito sensor

Country Status (7)

Country Link
US (1) US8988066B2 (pt)
JP (1) JP2014511490A (pt)
KR (1) KR101944871B1 (pt)
CN (1) CN103403501B (pt)
BR (1) BR112013020596A2 (pt)
DE (1) DE112012001052T5 (pt)
WO (1) WO2012117293A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6164608B2 (ja) * 2013-06-14 2017-07-19 株式会社アミテック トルクセンサ
US9702416B2 (en) 2013-11-08 2017-07-11 KSR IP Holdings, LLC Linear sensor
CN104061854B (zh) * 2014-05-11 2016-08-24 浙江大学 用于电磁感应式角度传感器的pcb线圈及角度测量方法
US9914477B2 (en) * 2015-12-10 2018-03-13 Ksr Ip Holdings Llc Inductive steering torque and angle sensor
DE102016117089A1 (de) 2016-09-12 2018-03-15 HELLA GmbH & Co. KGaA Sensorkombination und Lenkung
KR20190067922A (ko) * 2016-11-02 2019-06-17 케이에스알 아이피 홀딩스 엘엘씨. 유도형 위치 센서를 위한 듀티 사이클 변조
CN111630341B (zh) 2018-01-23 2022-04-05 株式会社阿米泰克 感应型旋转检测装置
US10921155B2 (en) * 2018-02-02 2021-02-16 Microsemi Corporation Multi cycle dual redundant angular position sensing mechanism and associated method of use for precise angular displacement measurement
DE112019004599T5 (de) * 2018-09-14 2021-05-27 KSR IP Holdings, LLC Koppler-element-formen für induktive positionssensoren
CN109000835B (zh) * 2018-09-19 2020-09-11 西安旭彤电子科技股份有限公司 一种动态差分式扭矩传感器
US10837847B2 (en) * 2018-10-05 2020-11-17 Microsemi Corporation Angular rotation sensor
CN112141211B (zh) * 2019-06-27 2024-06-21 罗伯特·博世有限公司 扭矩传感器、转向角传感器及相应集成传感器和监测系统
US20210199777A1 (en) * 2019-12-30 2021-07-01 Waymo Llc Systems and Methods for Data Communication via a Rotary Link
KR102157469B1 (ko) * 2020-07-16 2020-09-17 김창호 전자파 흡수율 저감 시스템
US11923916B2 (en) * 2021-01-28 2024-03-05 Nustep, Llc System for providing power to and communication capabilities with a rotating circuit board
WO2022203740A1 (en) 2021-03-25 2022-09-29 Microchip Technology Incorporated Sense coil for inductive rotational-position sensing, and related devices, systems, and methods
CN117501071A (zh) 2021-06-11 2024-02-02 微芯片技术股份有限公司 用于感应线性位置感测的感测线圈以及相关设备、系统和方法
CN117716209A (zh) 2021-08-05 2024-03-15 微芯片技术股份有限公司 感应角位置传感器以及相关设备、系统和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448275A (en) * 1980-11-28 1984-05-15 Nippon Soken, Inc. Torque sensor
JPH10300595A (ja) * 1997-04-25 1998-11-13 Mando Mach Corp 車両用操向装置のトルクセンサ
DE19935429C2 (de) * 1999-07-28 2002-01-17 Daimler Chrysler Ag Verfahren zur Bestimmung der Winkelposition eines Drehbewegungen ausführenden rotatorischen Teils
JP2001141512A (ja) * 1999-11-16 2001-05-25 Ryowa Denshi Kk 物理量センサ
JP3912049B2 (ja) * 2001-07-02 2007-05-09 松下電器産業株式会社 舵角センサー
US7562591B2 (en) * 2006-06-26 2009-07-21 KRS Technologies Co. Steering angle sensor
US7906960B2 (en) * 2007-09-21 2011-03-15 Ksr Technologies Co. Inductive position sensor
EP2369291B1 (en) * 2010-03-10 2015-09-23 PolyResearch AG Sensor for height measurement

Also Published As

Publication number Publication date
US8988066B2 (en) 2015-03-24
WO2012117293A1 (en) 2012-09-07
US20120223700A1 (en) 2012-09-06
CN103403501B (zh) 2015-12-23
KR101944871B1 (ko) 2019-02-01
KR20140023919A (ko) 2014-02-27
JP2014511490A (ja) 2014-05-15
DE112012001052T5 (de) 2013-12-19
CN103403501A (zh) 2013-11-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]