BR112017019909A2 - método para detectar a posição de uma armadura em um solenoide e sistema para determiná-la - Google Patents

método para detectar a posição de uma armadura em um solenoide e sistema para determiná-la

Info

Publication number
BR112017019909A2
BR112017019909A2 BR112017019909A BR112017019909A BR112017019909A2 BR 112017019909 A2 BR112017019909 A2 BR 112017019909A2 BR 112017019909 A BR112017019909 A BR 112017019909A BR 112017019909 A BR112017019909 A BR 112017019909A BR 112017019909 A2 BR112017019909 A2 BR 112017019909A2
Authority
BR
Brazil
Prior art keywords
determining
solenoid
armature
detecting
armature position
Prior art date
Application number
BR112017019909A
Other languages
English (en)
Inventor
S Davis Justin
Z Creech Michael
Original Assignee
Dana Automotive Systems Group
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 Dana Automotive Systems Group filed Critical Dana Automotive Systems Group
Publication of BR112017019909A2 publication Critical patent/BR112017019909A2/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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/2013—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 self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/007—Environmental aspects, e.g. temperature variations, radiation, stray fields
    • G01R33/0082—Compensation, e.g. compensating for temperature changes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/56—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using electromagnetic clutch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2217/00—Temperature measurement using electric or magnetic components already present in the system to be measured
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/185—Monitoring or fail-safe circuits with armature position measurement

Abstract

a presente invenção diz respeito a um método e sistema para determinar a posição da armadura de um solenoide usando um controlador para determinar a temperatura do solenoide e indiretamente determinar a posição da armadura sem a necessidade de um sensor adicional usando pulsos de detecção de corrente e um solenoide capaz de permanecer engatado devido ao magnetismo residual após a bobina ter sido desenergizada.
BR112017019909A 2015-03-20 2016-03-18 método para detectar a posição de uma armadura em um solenoide e sistema para determiná-la BR112017019909A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562136213P 2015-03-20 2015-03-20
PCT/US2016/023050 WO2016153972A1 (en) 2015-03-20 2016-03-18 Induction based position sensing in an electromagnetic actuator

Publications (1)

Publication Number Publication Date
BR112017019909A2 true BR112017019909A2 (pt) 2018-06-19

Family

ID=55752710

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019909A BR112017019909A2 (pt) 2015-03-20 2016-03-18 método para detectar a posição de uma armadura em um solenoide e sistema para determiná-la

Country Status (8)

Country Link
US (1) US10520334B2 (pt)
EP (1) EP3271930A1 (pt)
JP (1) JP6530500B2 (pt)
KR (1) KR101994173B1 (pt)
CN (1) CN107407579A (pt)
BR (1) BR112017019909A2 (pt)
MX (1) MX2017011560A (pt)
WO (1) WO2016153972A1 (pt)

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US10832846B2 (en) 2018-08-14 2020-11-10 Automatic Switch Company Low power solenoid with dropout detection and auto re-energization
CN114829069A (zh) 2019-12-09 2022-07-29 3M创新有限公司 磨料制品
US11521815B2 (en) * 2020-07-15 2022-12-06 Rockwell Automation Technologies, Inc. Detecting a position of an armature in an electromagnetic actuator
EP4039629A1 (en) * 2021-02-04 2022-08-10 Otis Elevator Company Electronic safety actuator and method of condition or state detection
US11674581B2 (en) 2021-04-08 2023-06-13 Dana Automotive Systems Group, Llc Dual sensor system and method for a differential disconnect axle assembly
US20230026552A1 (en) * 2021-07-21 2023-01-26 Dana Automotive Systems Group, Llc Electromagnetic solenoid actuator and method for operation of an electromagnetic solenoid actuator

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JP2695698B2 (ja) * 1990-11-27 1998-01-14 株式会社トキメック ソレノイドの可動鉄心位置チエツク方法
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DE10235188B3 (de) * 2002-07-26 2004-04-01 Hydac Electronic Gmbh Verfahren zum Ermitteln der Position eines Stellelements eines elektrisch antreibbaren Aktuators, zugehörige Schaltungsanordnung und Vorrichtung
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Also Published As

Publication number Publication date
US10520334B2 (en) 2019-12-31
JP6530500B2 (ja) 2019-06-12
WO2016153972A1 (en) 2016-09-29
EP3271930A1 (en) 2018-01-24
MX2017011560A (es) 2017-10-26
CN107407579A (zh) 2017-11-28
KR101994173B1 (ko) 2019-06-28
JP2018511939A (ja) 2018-04-26
US20180080799A1 (en) 2018-03-22
KR20170118216A (ko) 2017-10-24

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2558 DE 14/01/2020.