ES2011413A6 - Dispsitivo para detectar la trayectoria o el angulo de una pieza de una maquina. - Google Patents

Dispsitivo para detectar la trayectoria o el angulo de una pieza de una maquina.

Info

Publication number
ES2011413A6
ES2011413A6 ES8803670A ES8803670A ES2011413A6 ES 2011413 A6 ES2011413 A6 ES 2011413A6 ES 8803670 A ES8803670 A ES 8803670A ES 8803670 A ES8803670 A ES 8803670A ES 2011413 A6 ES2011413 A6 ES 2011413A6
Authority
ES
Spain
Prior art keywords
diaphragm
path
determining
angular rotation
coil
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
ES8803670A
Other languages
English (en)
Inventor
Klaus Dobler
Hansjorg Hachtel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2011413A6 publication Critical patent/ES2011413A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01D5/202—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 movable a non-ferromagnetic conductive element
    • 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
    • G01D5/204—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 mutual induction between two or more coils
    • G01D5/2053—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 mutual induction between two or more coils by a movable non-ferromagnetic conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

DISPOSITIVO PARA DETECTAR LA TRAYECTORIA O EL ANGULO DE ROTACION DE UNA PIEZA DE UNA MAQUINA, EN EL QUE SE MUEVE UN DIAFRAGMA (15) ENTRE DOS DISCOS FIJOS (11, 12). SOBRE UN DISCO (12) SE HA DISPUESTO UNA BOBINA (17) RECORRIDA POR UNA CORRIENTE ALTERNA DE ALTA FRECUENCIA Y SOBRE EL OTRO DISCO (11) SE HA APLICADO UNA CAPA (19), PREFERENTEMENTE EN FORMA SEMICIRCULAR, DE MATERIAL CONDUCTOR DE LA ELECTRICIDAD. EL DIAFRAGMA (15) PRESENTA SOBRE EL LADO FRONTAL (22) DIRIGIDO HACIA LA BOBINA (17) O DIRIGIDO EN SENTIDO CONTRARIO A LA MISMA, EN UN ORDEN DE SUCESION REGULAR, VARIAS TIRAS (22) SEMICIRCULARES DE MATERIAL FERROMAGNETICO Y TIRAS (23) DE MATERIAL CONDUCTOR DE LA ELECTRICIDAD PERO NO FERROMAGNETICO. DE ESTE MODO ES POSIBLE ELIMINAR ERRORES DE MEDIDA QUE SE PRESENTAN POR LOS DESPLAZAMIENTOS AXIALES DEL DIAFRAGMA (15).
ES8803670A 1987-12-02 1988-12-01 Dispsitivo para detectar la trayectoria o el angulo de una pieza de una maquina. Expired - Lifetime ES2011413A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873740800 DE3740800A1 (de) 1987-12-02 1987-12-02 Vorrichtung zur erfassung des wegs oder des drehwinkels

Publications (1)

Publication Number Publication Date
ES2011413A6 true ES2011413A6 (es) 1990-01-01

Family

ID=6341716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803670A Expired - Lifetime ES2011413A6 (es) 1987-12-02 1988-12-01 Dispsitivo para detectar la trayectoria o el angulo de una pieza de una maquina.

Country Status (6)

Country Link
US (1) US5025213A (es)
EP (1) EP0354936B1 (es)
JP (1) JPH02502403A (es)
DE (2) DE3740800A1 (es)
ES (1) ES2011413A6 (es)
WO (1) WO1989005439A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001126A (nl) * 1990-05-14 1991-12-02 Philips Nv Elektromagnetisch aandrijfsysteem.
JP2988597B2 (ja) * 1991-08-27 1999-12-13 株式会社エスジー 回転位置検出装置
GB9123633D0 (en) * 1991-11-07 1992-01-02 Radiodetection Ltd Devices comprising angular displacement sensors
FR2684180B1 (fr) * 1991-11-26 1995-04-14 Sagem Capteur de position angulaire absolue a reluctance variable.
DE69228697T2 (de) * 1991-11-29 1999-07-29 Seiko Epson Corp Positionsänderung bei einer transportvorrichtung und antriebsregler für ein transportelement
US5444369A (en) * 1993-02-18 1995-08-22 Kearney-National, Inc. Magnetic rotational position sensor with improved output linearity
DE4333800A1 (de) * 1993-10-04 1995-04-06 Deutsche Automobilgesellsch Vorrichtung zur Drehwinkeldetektierung
DE4335701C2 (de) * 1993-10-20 1996-04-04 Ifm Electronic Gmbh Induktive Winkelmeßeinrichtung
US5856743A (en) * 1997-03-31 1999-01-05 Honeywell Inc. Position-determining apparatus
US6222899B1 (en) 1998-07-30 2001-04-24 The United States Of America As Represented By The Secretary Of The Navy System for determining the deployed length of a flexible tension element
JP3638215B2 (ja) 1998-08-10 2005-04-13 象印マホービン株式会社 真空構造体の封止方法
EP1024267A3 (de) * 1999-01-29 2003-08-06 AB Elektronik GmbH Drosselklappendrehwinkelsensor
WO2001092817A1 (en) * 2000-06-01 2001-12-06 The J.M. Ney Company Non-contact position sensing apparatus
US10067256B2 (en) 2015-03-26 2018-09-04 General Electric Company Proximity probe interchange compensation
DE102015225695A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Vorrichtung und Verfahren zur Ermittlung einer Relativauslenkung
EP4065935A1 (en) * 2019-11-29 2022-10-05 HELLA GmbH & Co. KGaA Linear motion sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205485A (en) * 1960-10-21 1965-09-07 Ti Group Services Ltd Screening vane electro-mechanical transducer
US3742340A (en) * 1972-02-25 1973-06-26 Sperry Rand Corp Inductive angle position transducer
DE2951148C2 (de) * 1979-12-19 1984-04-19 Robert Bosch Gmbh, 7000 Stuttgart Meßeinrichtung für einen Drehwinkel und/oder ein Drehoment
US4507638A (en) * 1981-12-10 1985-03-26 Amnon Brosh Rotary position sensors employing planar coils
DE3211425A1 (de) * 1982-03-27 1983-09-29 Oskar Ing.(grad.) 7073 Lorch Mohilo Frequenzmodulierender drehwinkelmesswandler
DE3347052A1 (de) * 1983-12-24 1985-07-04 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur messempfindlichkeitserhoehung von beruehrungsfrei arbeitenden wegmesssensoren
EP0182322B1 (en) * 1984-11-20 1991-05-08 Kabushiki Kaisha S.G. Rotational position detection device
US4777436A (en) * 1985-02-11 1988-10-11 Sensor Technologies, Inc. Inductance coil sensor
DE3541454A1 (de) * 1985-11-23 1987-05-27 Bosch Gmbh Robert Messeinrichtung fuer eine drehbeschleunigung oder einen drehwinkel

Also Published As

Publication number Publication date
DE3871388D1 (de) 1992-06-25
JPH02502403A (ja) 1990-08-02
EP0354936A1 (de) 1990-02-21
WO1989005439A1 (en) 1989-06-15
DE3740800A1 (de) 1989-06-15
DE3740800C2 (es) 1989-12-14
US5025213A (en) 1991-06-18
EP0354936B1 (de) 1992-05-20

Similar Documents

Publication Publication Date Title
ES2011413A6 (es) Dispsitivo para detectar la trayectoria o el angulo de una pieza de una maquina.
BE892241A (fr) Circuit de calcul rapide de la transformee de fourier discrete d'un signal, destine notamment a un appareil de controle par courants de foucault.
IT8025900A0 (it) Procedimento di valutazione per un dispositivo di misurazione per tale dispositivo di misurazione. rilevare, senza contatto meccanico, la distanza di una superficie metallica da una controsuperficie e
BR8700291A (pt) Processo para medir a distancia entre um transdutor medidor e uma superficie oposta e aparelho para determinar o espacamento entre um instrumento medidor e uma superficie oposta
ES8609705A1 (es) Un aparato para percibir el movimiento de rotacion relativo entre dos miembros
ES2024994A6 (es) Filtro de diagnostico para detectar particulas conductoras y semiconductoras en una corriente fluida.
ES8400822A1 (es) Perfeccionamientos en los dispositivos para detectar desequilibrio dinamico en centrifugas o similares.
US2867043A (en) Variable electric resistance semiconductor devices
FI885998A (fi) Laite nestemäisen väliaineen fysikaalisen tilan muutosajan mittaamiseksi
GB2006435A (en) Contact Sensing Probe
EP0093546A3 (en) Displacement sensitive transducers
US2834202A (en) Apparatus for measuring hardness
ES8402404A1 (es) Procedimiento y dispositivo para verificar el estado de desgaste del forro de la pastilla exterior de un freno de disco.
FR2406835A1 (fr) Sonde de detection de contact
JPS57144402A (en) Sensor for detecting abrasion loss of brake lining
IE41658L (en) Electrophoretic analysis
DE69011794D1 (de) Elektrodenscheibe für Plasma-Ätzvorrichtung.
SU847161A1 (ru) Устройство дл контрол изнашивани пАР ТРЕНи
SE457188B (sv) Anordning foer beroeringsfri avkaenning av en magnetiserbar,relativt anordningen roerlig del
JPS5362503A (en) Rotor's protrusion detector
JPS5349485A (en) Apparatus for measuring temperature of rotor
SU819996A1 (ru) Устройство дл сортировки радиодеталей
GB1535766A (en) Apparatus for measuring displacement of a member or body
SU697793A1 (ru) Устройство дл измерени размеров ферромагнитных деталей с прерывистыми поверхност ми
SU1840738A1 (ru) Способ диагностики ротора гироскопа на газодинамической опоре

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-12-01

FD1A Patent lapsed

Effective date: 20010402