IN2015DN01989A - - Google Patents

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Publication number
IN2015DN01989A
IN2015DN01989A IN1989DEN2015A IN2015DN01989A IN 2015DN01989 A IN2015DN01989 A IN 2015DN01989A IN 1989DEN2015 A IN1989DEN2015 A IN 1989DEN2015A IN 2015DN01989 A IN2015DN01989 A IN 2015DN01989A
Authority
IN
India
Prior art keywords
magnets
sensor element
machine
magnetic flux
magnet
Prior art date
Application number
Other languages
English (en)
Inventor
David Pearce
Wayne Maddison
Original Assignee
Controlled Power Technologies Ltd
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 Controlled Power Technologies Ltd filed Critical Controlled Power Technologies Ltd
Publication of IN2015DN01989A publication Critical patent/IN2015DN01989A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IN1989DEN2015 2013-01-04 2013-12-18 IN2015DN01989A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1300132.6A GB2509516B (en) 2013-01-04 2013-01-04 Position sensing system
PCT/GB2013/053337 WO2014106732A2 (en) 2013-01-04 2013-12-18 Position sensing system

Publications (1)

Publication Number Publication Date
IN2015DN01989A true IN2015DN01989A (ja) 2015-08-14

Family

ID=47747978

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1989DEN2015 IN2015DN01989A (ja) 2013-01-04 2013-12-18

Country Status (8)

Country Link
US (1) US10110096B2 (ja)
EP (1) EP2941816A2 (ja)
JP (2) JP2016505852A (ja)
KR (1) KR102052472B1 (ja)
CN (1) CN104704726B (ja)
GB (1) GB2509516B (ja)
IN (1) IN2015DN01989A (ja)
WO (1) WO2014106732A2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014223513A1 (de) * 2014-11-18 2016-06-02 Bühler Motor GmbH Gebermittel
DE102015101248A1 (de) 2015-01-28 2016-07-28 Fraba B.V. Magnet-basiertes Drehwinkelmesssystem
DE102016002387B4 (de) 2015-04-02 2022-08-04 Sew-Eurodrive Gmbh & Co Kg Sensoranordnung
FR3045236B1 (fr) 2015-12-11 2018-01-19 Sonceboz Automotive Sa Moteur electrique
DE102015226429A1 (de) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Sensoreinrichtung in einer elektrischen Maschine
CN111245163A (zh) * 2018-11-28 2020-06-05 华擎机械工业股份有限公司 解角器固定机构及其马达

Family Cites Families (32)

* Cited by examiner, † Cited by third party
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DE4307337C2 (de) * 1993-03-09 2003-08-21 Heidolph Elektro Gmbh & Co Kg Elektronisch kommutierter Gleichstrommotor
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GB9505655D0 (en) * 1995-03-21 1995-05-10 Switched Reluctance Drives Ltd Torque improvements in reluctance motors
JPH0968403A (ja) * 1995-08-31 1997-03-11 Denso Corp スロットルバルブ開度センサ
US5877568A (en) * 1996-05-31 1999-03-02 Emerson Electric Co. Rotor position sensing system
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JP4189953B2 (ja) * 2002-12-13 2008-12-03 株式会社デンソー 位置切換制御装置
JP2004332635A (ja) * 2003-05-08 2004-11-25 Aisan Ind Co Ltd スロットル制御装置
US7663274B2 (en) * 2004-09-21 2010-02-16 Nidec Corporation Motor
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Also Published As

Publication number Publication date
EP2941816A2 (en) 2015-11-11
WO2014106732A2 (en) 2014-07-10
CN104704726B (zh) 2018-07-27
JP2016505852A (ja) 2016-02-25
US20150311771A1 (en) 2015-10-29
JP6505898B2 (ja) 2019-04-24
KR102052472B1 (ko) 2019-12-05
JP2018136321A (ja) 2018-08-30
GB2509516B (en) 2015-07-15
GB2509516A (en) 2014-07-09
WO2014106732A3 (en) 2015-03-26
GB201300132D0 (en) 2013-02-20
KR20150102932A (ko) 2015-09-09
CN104704726A (zh) 2015-06-10
US10110096B2 (en) 2018-10-23

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