MX364412B - Device for detecting the angular position of a shaft of a windscreen wiper motor using a magnetoresitive sensor. - Google Patents

Device for detecting the angular position of a shaft of a windscreen wiper motor using a magnetoresitive sensor.

Info

Publication number
MX364412B
MX364412B MX2014011941A MX2014011941A MX364412B MX 364412 B MX364412 B MX 364412B MX 2014011941 A MX2014011941 A MX 2014011941A MX 2014011941 A MX2014011941 A MX 2014011941A MX 364412 B MX364412 B MX 364412B
Authority
MX
Mexico
Prior art keywords
shaft
detecting
angular position
windscreen wiper
wiper motor
Prior art date
Application number
MX2014011941A
Other languages
Spanish (es)
Other versions
MX2014011941A (en
Inventor
Jörg Bürkle
Original Assignee
Valeo Wischersysteme Gmbh
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 Valeo Wischersysteme Gmbh filed Critical Valeo Wischersysteme Gmbh
Publication of MX2014011941A publication Critical patent/MX2014011941A/en
Publication of MX364412B publication Critical patent/MX364412B/en

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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

The invention relates to a device (100) for detecting the angular position of a shaft (15) of a windscreen wiper motor (10) having a magnet arrangement (22) that is connected to the shaft (15) and comprises at least one magnet element (23) and a magnetic field sensor arrangement. It is proposed in accordance with the invention that the magnetic field sensor arrangement comprises a single magnetic field sensor in the form of a magnetoresistance sensor (25).
MX2014011941A 2012-04-03 2013-03-28 Device for detecting the angular position of a shaft of a windscreen wiper motor using a magnetoresitive sensor. MX364412B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012102900A DE102012102900A1 (en) 2012-04-03 2012-04-03 Device for detecting the angular position of a shaft of a windscreen wiper motor and windscreen wiper motor with a device for detecting the angular position
PCT/EP2013/056762 WO2013149952A1 (en) 2012-04-03 2013-03-28 Device for detecting the angular position of a shaft of a windscreen wiper motor using a magnetoresitive sensor

Publications (2)

Publication Number Publication Date
MX2014011941A MX2014011941A (en) 2014-11-10
MX364412B true MX364412B (en) 2019-04-25

Family

ID=47998476

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011941A MX364412B (en) 2012-04-03 2013-03-28 Device for detecting the angular position of a shaft of a windscreen wiper motor using a magnetoresitive sensor.

Country Status (5)

Country Link
EP (1) EP2834599A1 (en)
CN (1) CN104246441A (en)
DE (1) DE102012102900A1 (en)
MX (1) MX364412B (en)
WO (1) WO2013149952A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3170706A4 (en) * 2014-07-15 2018-03-28 Mitsuba Corporation Brushless wiper motor
CN104973019B (en) * 2015-08-05 2017-07-14 浙江三凯机电有限公司 A kind of electric windscreen wiper
DE102015122094A1 (en) * 2015-12-17 2017-06-22 Valeo Systèmes d'Essuyage Wiper motor and method of manufacturing a wiper motor
FR3055279A1 (en) * 2016-08-24 2018-03-02 Valeo Systemes D'essuyage WIPER MOTORIZATION DEVICE AND WIPING SYSTEM
DE102016218649A1 (en) 2016-09-28 2018-03-29 Robert Bosch Gmbh Drive device for a vehicle component
WO2020075203A1 (en) * 2018-10-09 2020-04-16 Mavel Edt S.R.L. Apparatus and method for assembling a magnetic position sensor on the rotor of an electrical machine
DE102019113549A1 (en) * 2019-05-21 2020-11-26 Valeo Systèmes d'Essuyage Method for detecting the angular positions of rotating parts of a windshield wiper motor and a windshield wiper motor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118271A (en) * 1995-10-17 2000-09-12 Scientific Generics Limited Position encoder using saturable reactor interacting with magnetic fields varying with time and with position
DE29901686U1 (en) * 1999-02-01 1999-04-08 Robert Bosch Gmbh, 70469 Stuttgart Wiper drive assembly
JP2002262515A (en) * 2001-03-02 2002-09-13 Mitsuba Corp Motor with reduction gear mechanism
DE10221340A1 (en) * 2002-05-08 2003-11-20 Bosch Gmbh Robert Rotation angle measurement arrangement has a magnetic field generating element that generates a field with axial and tangential components relative to a shaft axis, so that field detection sensitivity is improved
DE10318062A1 (en) * 2003-04-17 2004-11-11 Robert Bosch Gmbh Gear drive unit with electronics interface
DE102004011092A1 (en) * 2004-03-06 2005-09-29 Robert Bosch Gmbh Device for moving arms of windscreen wiper unit, comprising transmission units for transforming rotary motion into oscillatory motion
CN100540367C (en) * 2004-03-31 2009-09-16 株式会社美姿把 Wiper control method
JP5129477B2 (en) * 2006-12-21 2013-01-30 株式会社ミツバ Wiper motor
DE102008042246A1 (en) * 2008-09-22 2010-04-01 Robert Bosch Gmbh windshield wiper drive
ITPD20090038U1 (en) * 2009-07-08 2011-01-09 Nuova Sme S P A STRUCTURE OF ELECTRIC GEARED MOTOR, PARTICULARLY FOR CARS AND SIMILAR WINDOW GLASSES AND WIPERS
DE102011007023A1 (en) * 2011-04-08 2012-10-11 Robert Bosch Gmbh Method for detecting an angular position
DE102012205392A1 (en) * 2011-06-10 2012-12-13 Robert Bosch Gmbh Steering system in a vehicle
DE102012100829A1 (en) 2012-02-01 2013-08-01 Valeo Systèmes d'Essuyage Device for detecting the angular position of a shaft of an electric motor and windscreen wiper motor with a device for detecting the angular position

Also Published As

Publication number Publication date
WO2013149952A1 (en) 2013-10-10
DE102012102900A1 (en) 2013-10-10
CN104246441A (en) 2014-12-24
EP2834599A1 (en) 2015-02-11
MX2014011941A (en) 2014-11-10

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