BRPI0417002A - dispositivo para detecção de movimentos e/ou posições de um objeto - Google Patents

dispositivo para detecção de movimentos e/ou posições de um objeto

Info

Publication number
BRPI0417002A
BRPI0417002A BRPI0417002-4A BRPI0417002A BRPI0417002A BR PI0417002 A BRPI0417002 A BR PI0417002A BR PI0417002 A BRPI0417002 A BR PI0417002A BR PI0417002 A BRPI0417002 A BR PI0417002A
Authority
BR
Brazil
Prior art keywords
coil
positions
magnets
detecting movements
fore
Prior art date
Application number
BRPI0417002-4A
Other languages
English (en)
Inventor
Lothar Wilhelmy
Original Assignee
Huebner Elmasch 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
Priority claimed from DE2003155859 external-priority patent/DE10355859B3/de
Application filed by Huebner Elmasch Gmbh filed Critical Huebner Elmasch Gmbh
Publication of BRPI0417002A publication Critical patent/BRPI0417002A/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
    • G01D5/2033—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 controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • 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
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

"DISPOSITIVO PARA DETECçãO DE MOVIMENTOS E/OU POSIçõES DE UM OBJETO". A presente invenção refere-se a um dispositivo para detecção de movimentos e/ou posições de um objeto para se obter com auxílio de impulsos de tensão induzidos pelo campo de ímãs (6, 7) vizinhos mesmo com pequenas velocidades relativas entre os ímãs (6, 7) e a bobina (4) um sinal de magnitude suficiente, a bobina (4) encerra uma mola (5), em que pelos campos magnéticos dos ímãs (6, 7) pode ser iniciado um rápido movimento de vaivém, durante o qual ocorre uma inversão de magnetização da mola (5).
BRPI0417002-4A 2003-11-26 2004-11-24 dispositivo para detecção de movimentos e/ou posições de um objeto BRPI0417002A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2003155859 DE10355859B3 (de) 2003-11-26 2003-11-26 Vorrichtung zum Erfassen von Bewegungen und/oder Positionen eines Gegenstandes
DE102004055626A DE102004055626B3 (de) 2003-11-26 2004-11-11 Vorrichtung zum Erfassen von Bewegungen und/oder Positionen eines Gegenstandes
PCT/EP2004/013547 WO2005052505A2 (de) 2003-11-26 2004-11-24 Vorrichtung zum erfassen von bewegungen und/oder positionen eines gegenstandes

Publications (1)

Publication Number Publication Date
BRPI0417002A true BRPI0417002A (pt) 2007-01-23

Family

ID=34635117

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417002-4A BRPI0417002A (pt) 2003-11-26 2004-11-24 dispositivo para detecção de movimentos e/ou posições de um objeto

Country Status (7)

Country Link
US (1) US7248038B2 (pt)
EP (1) EP1687592B1 (pt)
AT (1) ATE367571T1 (pt)
BR (1) BRPI0417002A (pt)
DE (2) DE102004055626B3 (pt)
ES (1) ES2289572T3 (pt)
WO (1) WO2005052505A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8427139B2 (en) * 2005-05-25 2013-04-23 Continental Tire Canada, Inc. Dual pole magnet structure having two magnets 90 degrees out of phase for position sensing in an actuator
DE102005056405B3 (de) * 2005-11-23 2007-02-15 Hübner Elektromaschinen GmbH Vorrichtung zum Erfassen von Bewegungen und/oder Positionen eines Gegenstandes
RU2455617C1 (ru) * 2011-02-11 2012-07-10 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" Устройство для определения движения и/или положения объекта
WO2015031282A1 (en) * 2013-08-28 2015-03-05 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Minimally obstructive retractor for vaginal repairs
DE102015114384B3 (de) * 2015-08-28 2016-11-17 Fritz Kübler GmbH Zähl- und Sensortechnik Energieautarker Multiturn-Drehgeber mit Schnappelement
DE102019107342A1 (de) 2019-03-22 2020-09-24 Valeo Schalter Und Sensoren Gmbh Lenkstockschalter für ein Fahrzeug
DE102022000345A1 (de) * 2022-01-28 2023-08-03 Baumer Germany Gmbh & Co. Kg Vorrichtung zum Erfassen von Bewegungen und/oder Positionen eines Gegenstandes
DE102022000344B4 (de) 2022-01-28 2025-10-02 Baumer Germany Gmbh & Co. Kg Generator für einen Drehgeber sowie ein Drehgeber mit einem solchen Generator
DE102022000343B4 (de) 2022-01-28 2024-01-11 Baumer Germany Gmbh & Co. Kg Drehgeber mit Generator zur autarken Energieversorgung
CN117450903A (zh) * 2023-10-12 2024-01-26 精进电动科技股份有限公司 一种感应式位置传感器及电磁离合器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342069C2 (de) * 1993-12-02 2000-02-24 Walter Mehnert Positionsdetektor
US6249118B1 (en) 1999-11-23 2001-06-19 Delphi Technologies, Inc. Target wheel sensor
US6628741B2 (en) * 2001-11-20 2003-09-30 Netzer Precision Motion Sensors Ltd. Non-volatile passive revolution counter with reed magnetic sensor
DE10219303C1 (de) * 2002-04-27 2003-11-06 Huebner Elmasch Ag Umdrehungszähler

Also Published As

Publication number Publication date
DE502004004391D1 (de) 2007-08-30
US20070096722A1 (en) 2007-05-03
EP1687592A2 (de) 2006-08-09
ATE367571T1 (de) 2007-08-15
WO2005052505A3 (de) 2005-08-04
DE102004055626B3 (de) 2006-06-14
EP1687592B1 (de) 2007-07-18
ES2289572T3 (es) 2008-02-01
WO2005052505A2 (de) 2005-06-09
US7248038B2 (en) 2007-07-24

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: BAUMER HUBNER GMBH (DE)

Free format text: ALTERADO DE: HUBNER ELEKTROMASCHINEN GMBH

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

Free format text: REFERENTE A 10A ANUIDADE.

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 2281 DE 23/09/2014.