ES2014939A6 - Dispositivo de medida para la determinacion del momento de rotacion de una pieza giratoria de una maquina. - Google Patents

Dispositivo de medida para la determinacion del momento de rotacion de una pieza giratoria de una maquina.

Info

Publication number
ES2014939A6
ES2014939A6 ES8903071A ES8903071A ES2014939A6 ES 2014939 A6 ES2014939 A6 ES 2014939A6 ES 8903071 A ES8903071 A ES 8903071A ES 8903071 A ES8903071 A ES 8903071A ES 2014939 A6 ES2014939 A6 ES 2014939A6
Authority
ES
Spain
Prior art keywords
torque
measuring
rotating machine
machine part
spokes
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
ES8903071A
Other languages
English (en)
Inventor
Klaus Dobler
Hansjoerg 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 ES2014939A6 publication Critical patent/ES2014939A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1435—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

DISPOSITIVO DE MEDIDA PARA LA DETERMINACION DEL MOMENTO DE ROTACION DE UNA PIEZA GIRATORIA DE UNA MAQUINA QUE PRESENTA UN ELEMENTO DE TORSION CONFIGURADO A MODO DE RUEDA DE RADIOS (11). LOS RADIOS (16) ESTAN UNIDOS CON UN PRIMER Y CON UN SEGUNDO CASQUILLO (22 Y 27) CON RANURAS LONGITUDINALES (23, 28), CONFIGURADAS EN DIRECCION AXIAL. ENTRE LOS DOS CASQUILLOS (22, 27) SE MUEVE, CON RELACION A LOS MISMOS (22, 27), UN TERCER CASQUILLO (25), FIJADO AL CUBO (17) DE LA RUEDA DE RADIOS (11). CUANDO SE ARQUEAN LOS RADIOS (16), QUE SIRVEN A MODO DE VARILLAS FLEXIBLES, GIRARAN LOS CASQUILLOS (22, 25, 27) RELATIVAMENTE ENTRE SI, CON LO QUE SE MODIFICARA LA IMPEDANCIA EN LAS BOBINAS (35, 37) RECORRIDAS POR CORRIENTE ALTERNA DE ALTA FRECUENCIA, SEGUN EL PRINCIPIO DE LAS CORRIENTES DE FOUCAULT. LA SEÑAL DE MEDIDA, ASI GENERADA, ES FUNCION DEL MOMENTO DE ROTACION INTRODUCIDO. ES ESPECIALMENTE VENTAJOSO EL USO DEL DISPOSITIVO DE MEDIDA EN LA AYUDA ELECTROMOTORIZADA A LA DIRECCION DE VEHICULOS AUTOMOVILES.
ES8903071A 1988-09-09 1989-09-08 Dispositivo de medida para la determinacion del momento de rotacion de una pieza giratoria de una maquina. Expired - Lifetime ES2014939A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3830735A DE3830735A1 (de) 1988-09-09 1988-09-09 Messeinrichtung zur bestimmung des drehmoments eines rotierenden maschinenteils

Publications (1)

Publication Number Publication Date
ES2014939A6 true ES2014939A6 (es) 1990-07-16

Family

ID=6362651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903071A Expired - Lifetime ES2014939A6 (es) 1988-09-09 1989-09-08 Dispositivo de medida para la determinacion del momento de rotacion de una pieza giratoria de una maquina.

Country Status (6)

Country Link
US (1) US5237880A (es)
EP (1) EP0437437B1 (es)
JP (1) JPH04500556A (es)
DE (2) DE3830735A1 (es)
ES (1) ES2014939A6 (es)
WO (1) WO1990002931A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672834A (en) * 1994-01-29 1997-09-30 British Autogard Limited Torgue indicating device
DE4436628C1 (de) * 1994-10-13 1996-04-11 Koenig & Bauer Albert Ag Vorrichtung zur Messung einer Durchbiegung eines Zylinders einer Rotationsdruckmaschine
US5969269A (en) * 1996-10-10 1999-10-19 Kop-Flex, Inc. Flexible coupling with torque measuring and detecting device
FR2774348B1 (fr) * 1998-02-04 2000-03-03 Roulements Soc Nouvelle Armature de volant a capteur de couple integre ou rapporte pour dispositif de direction de vehicule
FR2774349B1 (fr) * 1998-02-04 2000-03-03 Roulements Soc Nouvelle Colonne de direction a couplemetre
DE19821381C2 (de) * 1998-05-13 2000-01-13 Bosch Gmbh Robert Vorrichtung zur Erfassung von Drehmomenten
EP1076812A1 (en) * 1999-02-05 2001-02-21 Curtis Instruments, Inc. Shaft sensor for angular velocity, torque, power
US7520182B2 (en) * 2004-02-04 2009-04-21 Ono Sokki Co., Ltd Torque meter
US7665373B2 (en) * 2008-06-18 2010-02-23 Kop-Flex Inc. Torque measuring device with redundant torque transmission paths and fail-safe mechanism
DE102009057809A1 (de) * 2009-12-10 2011-06-16 Leopold Kostal Gmbh & Co. Kg Torsionsmodul
FR2971483B1 (fr) * 2011-02-10 2013-03-15 Mavic Sas Moyeu de mesure de couple, systeme de mesure de puissance et roue de cycle equipee d'un tel moyeu ou d'un tel systeme
CN110154065A (zh) * 2019-05-15 2019-08-23 西安电子科技大学 用于柔性机械臂关节的柔性光电式力矩传感器及使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135390A (en) * 1978-02-13 1979-01-23 General Motors Corporation Engine torque transducer using a spoked torque transmitting plate
DE2951148C2 (de) * 1979-12-19 1984-04-19 Robert Bosch Gmbh, 7000 Stuttgart Meßeinrichtung für einen Drehwinkel und/oder ein Drehoment
US4448084A (en) * 1982-03-17 1984-05-15 Robert Bosch Gmbh Non-contacting shaft position sensor
US4592241A (en) * 1982-09-08 1986-06-03 Nippon Soken Torque detector
EP0151089B1 (fr) * 1984-01-30 1988-04-13 Vibro-Meter Sa Dispositif de mesure d'un couple ou d'un angle de torsion
US4680976A (en) * 1985-11-15 1987-07-21 Vibro-Meter Sa Torque or angle of torsion measuring device
DE3737696A1 (de) * 1987-11-06 1989-05-24 Bosch Gmbh Robert Messeinrichtung zur bestimmung des drehmoments eines rotierenden maschinenteils

Also Published As

Publication number Publication date
DE3830735A1 (de) 1990-03-22
WO1990002931A1 (de) 1990-03-22
DE58902162D1 (de) 1992-10-01
EP0437437B1 (de) 1992-08-26
US5237880A (en) 1993-08-24
EP0437437A1 (de) 1991-07-24
JPH04500556A (ja) 1992-01-30

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-08

FD1A Patent lapsed

Effective date: 20010201