ES2123846T3 - Transmisor de la posicion con circuito de evaluacion de datos. - Google Patents

Transmisor de la posicion con circuito de evaluacion de datos.

Info

Publication number
ES2123846T3
ES2123846T3 ES95103982T ES95103982T ES2123846T3 ES 2123846 T3 ES2123846 T3 ES 2123846T3 ES 95103982 T ES95103982 T ES 95103982T ES 95103982 T ES95103982 T ES 95103982T ES 2123846 T3 ES2123846 T3 ES 2123846T3
Authority
ES
Spain
Prior art keywords
energy
movable body
converted
evaluation circuit
data evaluation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95103982T
Other languages
English (en)
Inventor
Walter Dr Mehnert
Thomas Theil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2123846T3 publication Critical patent/ES2123846T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • G01P3/465—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage by using dynamo-electro tachometers or electric generator
    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

UN TRANSMISOR DE POSICION CON CIRCUITO DE VALORACION DE DATOS MUESTRA AL MENOS UN SENSOR, QUE EN DEPENDENCIA DE LOS MOVIMIENTOS A TRAVES DE LOS CUALES SE MODIFICA LA POSICION A SER SUPERVISADA, SUMINISTRA SEÑALES DE SALIDA ELECTRICAS EN UNA DISPOSICION (20) DE CIRCUITO, QUE GENERA UNA SEÑAL DIGITAL Y LA ALMACENA DE FORMA INTERMEDIA PARA SU TRANSMISION A UNA UNIDAD DE VALORACION QUE REPRODUCE LA POSICION A SER SUPERVISADA EN FORMA CODIFICADA. PARA DISPONER DE FORMA INDEPENDIENTE DEL TRANSMISION DE POSICION A PARTIR DE UN ABASTECIMIENTO DE CORRIENTE EXTERNA, SE HA PREVISTO: UN TRANSFORMADOR DE ENERGIA, QUE TRANSFORMA UNA PARTE DE LA ENERGIA CINETICA DEL MOVIMIENTO A SER SUPERVISADO EN ENERGIA ELECTRICA, UN ACUMULADOR (29) DE ENERGIA QUE ACUMULA ESTA ENERGIA ELECTRICA Y LA DISPONE PARA EL ABASTECIMIENTO DE LA DISPOSICION DE CIRCUITO, CON UN CIRCUITO (32) DE SUPERVISION, QUE EN EL CASO DE UNA CAIDA AMENAZANTE DE LA TENSION DE ABASTECIMIENTO POR DEBAJO DE UN VALOR LIMITE CRITICO SUMINISTRA UNA SEÑAL DE CONTROL, ASI COMO UNA MEMORIA (42) DE INFORMACION PERMANENTE, EN DONDE SE REGISTRA LA SEÑAL DIGITAL MEDIANTE LA APARICION DE LA SEÑAL DE CONTROL.
ES95103982T 1994-04-16 1995-03-17 Transmisor de la posicion con circuito de evaluacion de datos. Expired - Lifetime ES2123846T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4413281A DE4413281C2 (de) 1994-04-16 1994-04-16 Stellungsgeber mit Datenauswerteschaltung

Publications (1)

Publication Number Publication Date
ES2123846T3 true ES2123846T3 (es) 1999-01-16

Family

ID=6515657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95103982T Expired - Lifetime ES2123846T3 (es) 1994-04-16 1995-03-17 Transmisor de la posicion con circuito de evaluacion de datos.

Country Status (7)

Country Link
US (1) US5714882A (es)
EP (1) EP0679868B1 (es)
JP (1) JP3869867B2 (es)
AT (1) ATE171780T1 (es)
CA (1) CA2147022C (es)
DE (2) DE4413281C2 (es)
ES (1) ES2123846T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056165B2 (ja) * 1998-07-27 2000-06-26 多摩川精機株式会社 エンコーダのデータバックアップ方法
DE19946534A1 (de) * 1999-09-28 2001-08-02 Wolfgang Schlaefer System zum Austausch von Daten
DE19960891C2 (de) * 1999-12-17 2003-04-30 Hengstler Gmbh Drehgeber bzw. Lineargeber insbesondere für die Erfassung langsamer Bewegungen und Bewegungsrichtungen
DE10054470C2 (de) * 2000-11-03 2003-07-17 Siemens Ag Drehstellungsgeber zum Erfassen einer Drehstellung
WO2002071079A2 (de) * 2001-03-01 2002-09-12 Abb Turbo Systems Ag Überwachungsvorrichtung für rotoreinheit
DE10145884B4 (de) * 2001-09-18 2005-04-14 Hella Kgaa Hueck & Co. Elektronischer Winkelsensor
EP1565755B2 (de) * 2002-11-20 2023-07-05 Avago Technologies International Sales Pte. Limited Positionsdetektor
DE10259223B3 (de) * 2002-11-20 2004-02-12 Mehnert, Walter, Dr. Positionsdetektor
US6683543B1 (en) * 2003-01-30 2004-01-27 Agilent Technologies, Inc. Absolute encoder based on an incremental encoder
ATE522787T1 (de) * 2003-12-24 2011-09-15 Walter Mehnert Positionsdetektor
US7120220B2 (en) * 2004-12-23 2006-10-10 Ramtron International Corporation Non-volatile counter
US7142627B2 (en) * 2004-12-23 2006-11-28 Ramtron International Corporation Counting scheme with automatic point-of-reference generation
DE102006002221A1 (de) * 2005-11-11 2007-05-24 Micronas Gmbh Integrierter elektronischer Schaltkreis
DE102007039050B8 (de) * 2007-08-17 2024-02-15 Avago Technologies International Sales Pte. Limited Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element
FR2921958B1 (fr) * 2007-10-03 2011-12-02 Valeo Securite Habitacle Dispositif de detection de presence d'un utilisateur par un vehicule
DE102011081147A1 (de) 2011-08-17 2013-02-21 Robert Bosch Gmbh Sensormodul zur Erfassung eines Betriebsparameters, Verfahren zur Überwachung eines Sensormoduls und Kombinationssignal
EP2562512A1 (de) * 2011-08-25 2013-02-27 SICK STEGMANN GmbH Drehgeber
JP6321918B2 (ja) * 2013-04-30 2018-05-09 ローム株式会社 発電検出装置および回転カウンタ
FR3040483B1 (fr) * 2015-08-27 2017-08-18 Sagemcom Energy & Telecom Sas Dispositif de comptage de tours d'une roue au moyen d'une bobine et compteur equipe de ce dispositif de comptage
JP2018059875A (ja) * 2016-10-07 2018-04-12 株式会社ニコン エンコーダ装置、駆動装置、ステージ装置、及びロボット装置
CN110622400B (zh) 2017-03-09 2021-10-08 伺服圣斯(Smc)有限公司 从移动元件中收集能量的脉冲发生器
EP3575802B1 (fr) * 2018-06-01 2022-07-27 The Swatch Group Research and Development Ltd Procede et systeme de mesure d'une vitesse et/ou d'une distance parcourue par un velo
DE102020201282A1 (de) * 2020-02-03 2021-08-05 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Positionsmesseinrichtung und Verfahren zu deren Betrieb
JP2023142061A (ja) * 2022-03-24 2023-10-05 パナソニックＩｐマネジメント株式会社 エンコーダ
DE102023212786A1 (de) * 2023-12-15 2025-06-18 Joyson Safety Systems Germany Gmbh Vorrichtung für ein Lenkrad eines Fahrzeugs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826985A (en) * 1971-06-04 1974-07-30 Motorola Inc Self-powered tachometer circuit
SE7512399L (sv) * 1974-11-07 1976-05-10 Decca Ltd Anordning for datakvarhallning
FR2366572A1 (fr) * 1976-03-19 1978-04-28 Snecma Chaine de mesure de vitesse de rotation auto-alimentee
DE3034442A1 (de) * 1980-09-12 1982-04-01 Robert Bosch Gmbh, 7000 Stuttgart Mess- und anzeigevorrichtung bei fahrzeugen ohne elektrisches bordnetz
US4560887A (en) * 1983-12-22 1985-12-24 Northern Telecom Limited Standby power supply
WO1988004780A1 (en) * 1986-12-22 1988-06-30 Allied Corporation Optic-magnetic speed sensor
JP2738199B2 (ja) * 1992-03-02 1998-04-08 三菱電機株式会社 回転又は移動検出方法及びその装置
EP0581151A1 (de) * 1992-07-22 1994-02-02 Siemens Aktiengesellschaft Einrichtung zum Überwachen eines Sensors
DE4306478A1 (de) * 1993-03-02 1994-09-08 Wolfgang Dr Wagner Drainagevorrichtung, insbesondere Pleuradrainagevorrichtung, und Drainageverfahren
DE4342069C2 (de) * 1993-12-02 2000-02-24 Walter Mehnert Positionsdetektor

Also Published As

Publication number Publication date
DE4413281A1 (de) 1995-10-26
US5714882A (en) 1998-02-03
EP0679868B1 (de) 1998-09-30
ATE171780T1 (de) 1998-10-15
DE59503749D1 (de) 1998-11-05
JPH07294208A (ja) 1995-11-10
EP0679868A3 (de) 1996-01-24
JP3869867B2 (ja) 2007-01-17
EP0679868A2 (de) 1995-11-02
CA2147022C (en) 2005-11-01
DE4413281C2 (de) 1996-02-22
CA2147022A1 (en) 1995-10-17

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