ATE64201T1 - Anzeige von positionen. - Google Patents

Anzeige von positionen.

Info

Publication number
ATE64201T1
ATE64201T1 AT85810597T AT85810597T ATE64201T1 AT E64201 T1 ATE64201 T1 AT E64201T1 AT 85810597 T AT85810597 T AT 85810597T AT 85810597 T AT85810597 T AT 85810597T AT E64201 T1 ATE64201 T1 AT E64201T1
Authority
AT
Austria
Prior art keywords
shaft
angle
test
given direction
point
Prior art date
Application number
AT85810597T
Other languages
English (en)
Inventor
G Frederick Renner
William G Atterbury
Nile F Hartman
Richard K Thatcher
Jeremy M Harris
Robert B Mccown
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Application granted granted Critical
Publication of ATE64201T1 publication Critical patent/ATE64201T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • 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
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Luminescent Compositions (AREA)
  • Mechanical Control Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Electric Clocks (AREA)
  • Circuits Of Receivers In General (AREA)
AT85810597T 1984-12-18 1985-12-16 Anzeige von positionen. ATE64201T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/683,120 US4641027A (en) 1984-12-18 1984-12-18 Indicating positions
EP85810597A EP0185619B1 (de) 1984-12-18 1985-12-16 Anzeige von Positionen

Publications (1)

Publication Number Publication Date
ATE64201T1 true ATE64201T1 (de) 1991-06-15

Family

ID=24742654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85810597T ATE64201T1 (de) 1984-12-18 1985-12-16 Anzeige von positionen.

Country Status (6)

Country Link
US (1) US4641027A (de)
EP (1) EP0185619B1 (de)
JP (1) JPS61184407A (de)
AT (1) ATE64201T1 (de)
CA (1) CA1249645A (de)
DE (1) DE3583124D1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8613393D0 (en) * 1986-06-03 1986-07-09 Bicc Plc Torque detection
DE3716464A1 (de) * 1987-05-16 1988-12-08 Danfoss As Rotationsmaschine mit drehwinkel-messvorrichtung
US4819051A (en) * 1987-06-29 1989-04-04 Honeywell Inc. Compensated rotary position encoder
US5097122A (en) * 1990-04-16 1992-03-17 Pacesetter Infusion, Ltd. Medication infusion system having optical motion sensor to detect drive mechanism malfunction
EP0470420B1 (de) * 1990-08-09 1994-05-11 hohner ELEKTROTECHNIK KG Optoelektronische Abtasteinrichtung
US5253531A (en) * 1992-04-10 1993-10-19 Walker Dana A System and method for monitoring torsional vibrations and operating parameters of rotating shafts
US5474813A (en) * 1992-04-10 1995-12-12 Walker; Dana A. Systems and methods for applying grid lines to a shaft and sensing movement thereof
US5734108A (en) * 1992-04-10 1998-03-31 Walker; Dana A. System for sensing shaft displacement and strain
DE69520511T2 (de) * 1994-08-25 2001-08-23 Trw Lucas Varity Electric Steering Ltd., Solihull Capteur de deplacement et capteur de couple
US5748111A (en) * 1996-03-29 1998-05-05 Caterpillar Inc. Apparatus for monitoring the speed and axial position of a rotating member
US5969342A (en) * 1997-05-30 1999-10-19 Feng; Maria Q. Multiplexable optical fiber displacement, strain acceleration and pressure sensors and method of operating the same
AUPO817197A0 (en) * 1997-07-23 1997-08-14 Bishop Steering Pty Limited Transducer for measuring torque in a rotating shaft
US6759648B2 (en) 1997-08-15 2004-07-06 Bishop Innovation Limited Sensor for sensing absolute angular position of a rotatable body
AU728346B2 (en) * 1997-08-15 2001-01-04 Bishop Innovation Limited Torque transducer
ES2163879T3 (es) * 1997-08-15 2002-02-01 Bishop Innovation Ltd Transductor de par.
AUPP098497A0 (en) * 1997-12-17 1998-01-15 Bishop Innovation Pty Limited Transmission path torque transducer
EP0978708B1 (de) * 1998-08-01 2005-10-05 Dr. Johannes Heidenhain GmbH Rotatorische Positionsmesseinrichtung
AUPP704098A0 (en) 1998-11-10 1998-12-03 Bishop Innovation Pty Limited Optical sensor
CN1297528A (zh) * 1999-02-05 2001-05-30 柯蒂斯仪器股份有限公司 用于角速度、扭矩和功率的轴传感器
DE19907270A1 (de) * 1999-02-20 2000-08-24 Zahnradfabrik Friedrichshafen Vorrichtung zur Messung des Drehmomentes einer Welle
DE19932965A1 (de) * 1999-07-14 2001-01-25 Siemens Ag Optischer Drehmomentsensor mit MoirE-Musterdetektion und Nullpunktabgleich
US6587211B1 (en) * 1999-07-28 2003-07-01 Creo Srl Interferometric torque and power sensor
DE10020247B4 (de) * 1999-09-28 2012-03-29 Snap-On Equipment Gmbh Drehwinkelgeber für einen Rotor, insbesondere ein auswuchtendes Kraftfahrzeugrad
US6784807B2 (en) * 2001-02-09 2004-08-31 Statsignal Systems, Inc. System and method for accurate reading of rotating disk
US6817528B2 (en) * 2001-07-17 2004-11-16 Honeywell International Inc. Reflective apparatus and method for optically sensing relative torque employing Moirè fringes
DE10219057A1 (de) * 2002-04-29 2003-11-13 Valeo Schalter & Sensoren Gmbh Verfahren zur Bestimmung der Torsion eines Teils, Torsionssensor und Lenkeinrichtung mit Torsionssensor
US20070114370A1 (en) * 2003-10-10 2007-05-24 Smith Ronald H Fiber optic remote reading encoder
US7166833B2 (en) * 2003-10-10 2007-01-23 Optelecom-Nkf Fiber optic remote reading encoder
DE102005002966A1 (de) * 2004-02-11 2005-09-08 Siemens Ag Vorrichtung zur Leistungsbestimmung von Betriebsmitteln
US20080040070A1 (en) * 2006-08-11 2008-02-14 Varco I/P, Inc. Position Indicator for a Blowout Preventer
WO2009155499A2 (en) * 2008-06-19 2009-12-23 University Of Florida Research Foundation, Inc. Floating-element shear-stress sensor
EP2213996B1 (de) * 2009-02-03 2011-09-21 Delphi Technologies, Inc. Vorrichtung zum optischen Messen des an eine Torsionswelle angelegten Drehmoments
US8539810B2 (en) 2011-02-22 2013-09-24 General Electric Company Method and apparatus for calibrating a torque measurement
JP6102696B2 (ja) * 2012-12-11 2017-03-29 日亜化学工業株式会社 発光装置及びそれに用いられる光部品の製造方法
DE102013006147A1 (de) 2013-04-10 2014-10-16 Audi Ag Leuchteinrichtung für ein Kraftfahrzeug
JP7173720B2 (ja) * 2016-12-22 2022-11-16 スリーエム イノベイティブ プロパティズ カンパニー シート及び建造物変形評価用物品
US11060932B2 (en) 2017-07-28 2021-07-13 Prime Photonics, Lc Method and system for sensing high resolution shaft position and axial displacement
US11428589B2 (en) * 2017-10-16 2022-08-30 Saf-Holland, Inc. Displacement sensor utilizing ronchi grating interference
DE102018000674A1 (de) * 2018-01-29 2019-08-01 Baumer Ivo Gmbh & Co. Kg Positionsmesssystem
CN109238316B (zh) * 2018-09-26 2024-08-16 上海市雷智电机有限公司 一种透反一体式光栅组件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811853A (en) * 1955-07-05 1957-11-05 Fairchild Engine & Airplane Torque meter
US2938378A (en) * 1956-02-29 1960-05-31 Gen Electric Optical dynamometer
US3163037A (en) * 1961-10-25 1964-12-29 James S Kawabata Dynamic torque meter
US3552856A (en) * 1968-06-12 1971-01-05 Boeing Co Technique for analyzing deformation in a test specimen
US3688570A (en) * 1970-06-05 1972-09-05 Polaroid Corp Angular deflection meter
JPS5198069A (de) * 1975-02-25 1976-08-28
JPS5337856Y2 (de) * 1975-06-23 1978-09-13
US4047585A (en) * 1976-03-08 1977-09-13 Pitney-Bowes, Inc. Scale optical detector with spring constant variation compensator
US4166383A (en) * 1978-03-20 1979-09-04 The Laitram Corporation Optical shaft torque meter
DE2919946A1 (de) * 1979-05-17 1980-11-27 Bosch Gmbh Robert Optische drehmoment-messeinrichtung
GB2125546A (en) * 1982-08-19 1984-03-07 Loughborough Projects Limited Torque measuring apparatus

Also Published As

Publication number Publication date
EP0185619A2 (de) 1986-06-25
CA1249645A (en) 1989-01-31
EP0185619B1 (de) 1991-06-05
US4641027A (en) 1987-02-03
DE3583124D1 (de) 1991-07-11
JPS61184407A (ja) 1986-08-18
EP0185619A3 (en) 1989-06-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties