NL6411872A - - Google Patents

Info

Publication number
NL6411872A
NL6411872A NL6411872A NL6411872A NL6411872A NL 6411872 A NL6411872 A NL 6411872A NL 6411872 A NL6411872 A NL 6411872A NL 6411872 A NL6411872 A NL 6411872A NL 6411872 A NL6411872 A NL 6411872A
Authority
NL
Netherlands
Application number
NL6411872A
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
Priority to BE670829D priority Critical patent/BE670829A/xx
Application filed filed Critical
Priority to NL6411872A priority patent/NL6411872A/xx
Priority to US494067A priority patent/US3371215A/en
Priority to GB42771/65A priority patent/GB1084702A/en
Priority to DK518765AA priority patent/DK115437B/da
Priority to AT915965A priority patent/AT256494B/de
Priority to CH1396665A priority patent/CH450739A/de
Priority to DE19651498168 priority patent/DE1498168C3/de
Priority to SE13197/65A priority patent/SE309143B/xx
Publication of NL6411872A publication Critical patent/NL6411872A/xx

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
    • G01D5/32—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 with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
    • G01B21/065—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving for stretchable materials
    • 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
    • G01D5/32—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 with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NL6411872A 1964-10-13 1964-10-13 NL6411872A (xx)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE670829D BE670829A (xx) 1964-10-13
NL6411872A NL6411872A (xx) 1964-10-13 1964-10-13
US494067A US3371215A (en) 1964-10-13 1965-10-08 Device for defining the displacement of a machine tool with the aid of a raster and rotating optical element
GB42771/65A GB1084702A (en) 1964-10-13 1965-10-08 Improvements in and relating to devices for defining displacements with the aid of a grating
DK518765AA DK115437B (da) 1964-10-13 1965-10-09 Fotoelektrisk apparat til fastlæggelse af en værktøjsmaskinekomponents forskydning ved hjælp af et gitter.
AT915965A AT256494B (de) 1964-10-13 1965-10-11 Vorrichtung zur Bestimmung der Verschiebung eines Werkzeugeinzelteiles mittels eines Rasters
CH1396665A CH450739A (de) 1964-10-13 1965-10-11 Vorrichtung zur Bestimmung der Verschiebung eines Werkzeugeinzelteiles mittels eines Rasters
DE19651498168 DE1498168C3 (de) 1964-10-13 1965-10-12 Vorrichtung zur Bestimmung der Verschiebung eines Werkzeugeinzelteiles mittels eines Rasters
SE13197/65A SE309143B (xx) 1964-10-13 1965-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6411872A NL6411872A (xx) 1964-10-13 1964-10-13

Publications (1)

Publication Number Publication Date
NL6411872A true NL6411872A (xx) 1966-04-14

Family

ID=19791220

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6411872A NL6411872A (xx) 1964-10-13 1964-10-13

Country Status (8)

Country Link
US (1) US3371215A (xx)
AT (1) AT256494B (xx)
BE (1) BE670829A (xx)
CH (1) CH450739A (xx)
DK (1) DK115437B (xx)
GB (1) GB1084702A (xx)
NL (1) NL6411872A (xx)
SE (1) SE309143B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279944B (de) * 1965-09-15 1968-10-10 Wenczler & Heidenhain Messteilung
US3436556A (en) * 1966-03-24 1969-04-01 Sperry Rand Corp Optical inspection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404020A (en) * 1932-07-06 1934-01-08 Emi Ltd Improvements in or relating to television
US2886717A (en) * 1953-03-14 1959-05-12 Ferranti Ltd Measuring apparatus
US2857802A (en) * 1954-09-07 1958-10-28 Emi Ltd Displacement measuring device using the light pattern from optical gratings
US2861345A (en) * 1954-09-11 1958-11-25 Emi Ltd Displacement measuring devices
US3153111A (en) * 1958-06-26 1964-10-13 Nat Res Dev Measurement of displacements

Also Published As

Publication number Publication date
GB1084702A (en) 1967-09-27
SE309143B (xx) 1969-03-10
AT256494B (de) 1967-08-25
DE1498168A1 (de) 1970-02-19
DK115437B (da) 1969-10-06
DE1498168B2 (de) 1975-07-31
BE670829A (xx)
US3371215A (en) 1968-02-27
CH450739A (de) 1968-01-31

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