ATE338394T1 - Optisches system und verfahren zur variablenüberwachung in einem drehglied - Google Patents

Optisches system und verfahren zur variablenüberwachung in einem drehglied

Info

Publication number
ATE338394T1
ATE338394T1 AT03783816T AT03783816T ATE338394T1 AT E338394 T1 ATE338394 T1 AT E338394T1 AT 03783816 T AT03783816 T AT 03783816T AT 03783816 T AT03783816 T AT 03783816T AT E338394 T1 ATE338394 T1 AT E338394T1
Authority
AT
Austria
Prior art keywords
optical energy
variable
source
optical system
rotary element
Prior art date
Application number
AT03783816T
Other languages
English (en)
Inventor
Pieter Lodewikus Swart
Ludi Kruger
Anatoli A Chtcherbakov
Wyk Albertus Van
Original Assignee
Univ Johannesburg
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 Univ Johannesburg filed Critical Univ Johannesburg
Application granted granted Critical
Publication of ATE338394T1 publication Critical patent/ATE338394T1/de

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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Communication System (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Gyroscopes (AREA)
AT03783816T 2003-04-02 2003-12-05 Optisches system und verfahren zur variablenüberwachung in einem drehglied ATE338394T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200302585 2003-04-02

Publications (1)

Publication Number Publication Date
ATE338394T1 true ATE338394T1 (de) 2006-09-15

Family

ID=33132342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03783816T ATE338394T1 (de) 2003-04-02 2003-12-05 Optisches system und verfahren zur variablenüberwachung in einem drehglied

Country Status (7)

Country Link
US (1) US20080011943A1 (de)
EP (1) EP1614240B1 (de)
AT (1) ATE338394T1 (de)
AU (1) AU2003291221A1 (de)
DE (1) DE60308068T2 (de)
WO (1) WO2004088884A1 (de)
ZA (1) ZA200507969B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457101A2 (de) * 2009-07-22 2012-05-30 Continental Teves AG & Co. oHG Geschwindigkeitssensor
US8547534B2 (en) * 2009-09-03 2013-10-01 Honda Motor Co., Ltd. Optical fiber sensor, pressure sensor, end effector and sensor signal processor
US20150160082A1 (en) * 2012-07-20 2015-06-11 Advanced Test And Automation Inc. System and method for measuring torque
RU2748273C9 (ru) 2016-09-27 2021-07-28 Иллюмина, Инк. Подложка с наноотпечатком

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962911A (en) * 1974-11-21 1976-06-15 Beloit Corporation Method and apparatus for coupling signals from a rotating device with end shafts exposed
JPS6118540A (ja) * 1984-07-06 1986-01-27 Honda Motor Co Ltd ステアリングスイツチ装置
DE3526713A1 (de) * 1985-07-26 1987-02-05 Wohlhaupter E & Co Vorrichtung zur rbertragung von lichtsignalen
DE3542042C1 (de) * 1985-11-28 1987-01-02 Daimler Benz Ag Faseroptischer Sensor zur Erfassung der Bewegung oder Position eines Bauteils
US5182953A (en) * 1990-07-13 1993-02-02 Simmonds Precision Products, Inc. Method and apparatus for shaft torque measurement with temperature compensation
US6876785B1 (en) * 1999-06-30 2005-04-05 The Board Of Trustees Of The Leland Stanford Junior University Embedded sensor, method for producing, and temperature/strain fiber optic sensing system
US6876786B2 (en) * 2002-10-02 2005-04-05 Cicese-Centro De Investigation Fiber-optic sensing system for distributed detection and localization of alarm conditions

Also Published As

Publication number Publication date
EP1614240B1 (de) 2006-08-30
AU2003291221A1 (en) 2004-10-25
EP1614240A1 (de) 2006-01-11
DE60308068D1 (de) 2006-10-12
ZA200507969B (en) 2007-02-28
WO2004088884A1 (en) 2004-10-14
US20080011943A1 (en) 2008-01-17
DE60308068T2 (de) 2007-03-15

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Legal Events

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