NL7002861A - - Google Patents

Info

Publication number
NL7002861A
NL7002861A NL7002861A NL7002861A NL7002861A NL 7002861 A NL7002861 A NL 7002861A NL 7002861 A NL7002861 A NL 7002861A NL 7002861 A NL7002861 A NL 7002861A NL 7002861 A NL7002861 A NL 7002861A
Authority
NL
Netherlands
Application number
NL7002861A
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 filed Critical
Publication of NL7002861A publication Critical patent/NL7002861A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NL7002861A 1969-03-17 1970-02-27 NL7002861A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1913399A DE1913399C3 (de) 1969-03-17 1969-03-17 Anordnung zur kontinuierlichen Messung von Verschiebungen oder Verformungen mit Hilfe von Laserstrahlen

Publications (1)

Publication Number Publication Date
NL7002861A true NL7002861A (xx) 1970-09-21

Family

ID=5728346

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7002861A NL7002861A (xx) 1969-03-17 1970-02-27

Country Status (8)

Country Link
US (1) US3649840A (xx)
AU (1) AU1261870A (xx)
CH (1) CH525466A (xx)
DE (1) DE1913399C3 (xx)
FR (1) FR2038901A5 (xx)
GB (1) GB1307014A (xx)
NL (1) NL7002861A (xx)
SE (1) SE360170B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625648B2 (xx) * 1973-04-11 1981-06-13
US3961178A (en) * 1973-10-23 1976-06-01 Canon Kabushiki Kaisha Image sharpness detecting system and apparatus utilizing the same
US4019935A (en) * 1975-05-14 1977-04-26 Diamond International Corporation Automatic feeding of labels for application to bottles or other containers
GB1542873A (en) * 1976-01-30 1979-03-28 Rca Corp Digital transducer
DE2628796C3 (de) * 1976-06-26 1981-12-10 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Fernmeßgerät
US4230940A (en) * 1977-07-22 1980-10-28 Tokyo Shibaura Denki Kabushiki Kaisha Automatic focusing apparatus
US4320293A (en) * 1978-08-30 1982-03-16 Harold Guretzky Angle-position transducer
AT360465B (de) * 1979-03-14 1981-01-12 Voest Alpine Ag Einrichtung zur kontrolle der position einer streckenvortriebsmaschine
SE420352B (sv) * 1980-01-21 1981-09-28 Lars Stenmark Optisk legesgivare
JPS5661413U (xx) * 1980-04-02 1981-05-25
JPS56147023A (en) * 1980-04-18 1981-11-14 Hitachi Ltd Method and device for measurement of laser beam
US4593187A (en) * 1982-10-29 1986-06-03 The Perkin-Elmer Corporation Non-imaging illumination incidence angle detection system
GB8531149D0 (en) * 1985-12-18 1986-01-29 Smiths Industries Plc Optical transducers
US4731530A (en) * 1986-04-21 1988-03-15 Mikan Peter J Joystick control having optical sensors
DE3720294C1 (de) * 1987-06-19 1988-09-08 Messerschmitt Boelkow Blohm Optoelektrischer Positionierungs-Abgriff
US4825157A (en) * 1988-05-16 1989-04-25 Mikan Peter J Hall-effect controller
US5012086A (en) * 1989-10-04 1991-04-30 Barnard Timothy J Optoelectronic pickup for stringed instruments
DE9100575U1 (de) * 1991-01-22 1992-02-20 Siemens AG, 8000 München Vorrichtung zur Regelung der Sitzflächenhöhe insbesondere bei einem Fahrzeugsitz
US5357106A (en) * 1993-10-01 1994-10-18 Xerox Corporation Sensor for detecting beam position and start of scan position
DE102004039682A1 (de) 2004-08-16 2006-03-30 Siemens Ag Anschlussvorrichtung für eine elektrische Maschine
WO2020083502A1 (en) * 2018-10-26 2020-04-30 KRUSEMARK, Steven Wayne Rotary position detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258601A (en) * 1966-06-28 Photosensitive variable resistance device
US2879405A (en) * 1953-06-29 1959-03-24 Rca Corp Semi-conductor photo-electric devices
US3087069A (en) * 1959-08-12 1963-04-23 Giannini Controls Corp Radiation-controlled variable resistance
US3159750A (en) * 1962-10-01 1964-12-01 Eugene I Kazan Photoelectric pressure transducer
US3193686A (en) * 1963-05-07 1965-07-06 Western Electric Co Photosensitive detectors and methods utilizing photosensitive detectors for positioning articles
US3354311A (en) * 1965-08-23 1967-11-21 Boeing Co Fringe movement detector including dual photocells

Also Published As

Publication number Publication date
FR2038901A5 (xx) 1971-01-08
US3649840A (en) 1972-03-14
DE1913399A1 (de) 1970-09-24
DE1913399C3 (de) 1974-08-22
CH525466A (de) 1972-07-15
GB1307014A (en) 1973-02-14
DE1913399B2 (de) 1974-01-31
AU1261870A (en) 1971-09-23
SE360170B (xx) 1973-09-17

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