SE329273B - - Google Patents

Info

Publication number
SE329273B
SE329273B SE16119/67A SE1611967A SE329273B SE 329273 B SE329273 B SE 329273B SE 16119/67 A SE16119/67 A SE 16119/67A SE 1611967 A SE1611967 A SE 1611967A SE 329273 B SE329273 B SE 329273B
Authority
SE
Sweden
Application number
SE16119/67A
Inventor
Roche U La
Original Assignee
Contraves Ag
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 Contraves Ag filed Critical Contraves Ag
Publication of SE329273B publication Critical patent/SE329273B/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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE16119/67A 1966-12-07 1967-11-23 SE329273B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1749766A CH451531A (de) 1966-12-07 1966-12-07 Beleuchtungseinrichtung

Publications (1)

Publication Number Publication Date
SE329273B true SE329273B (xx) 1970-10-05

Family

ID=4425869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE16119/67A SE329273B (xx) 1966-12-07 1967-11-23

Country Status (6)

Country Link
US (1) US3488512A (xx)
CH (1) CH451531A (xx)
DE (1) DE1623672B1 (xx)
FR (1) FR1558968A (xx)
GB (1) GB1168006A (xx)
SE (1) SE329273B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4527426B1 (xx) * 1966-08-26 1970-09-08
US4728616A (en) * 1982-09-17 1988-03-01 Cornell Research Foundation, Inc. Ballistic heterojunction bipolar transistor
US4672404A (en) * 1982-09-17 1987-06-09 Cornell Research Foundation, Inc. Ballistic heterojunction bipolar transistor
US4649405A (en) * 1984-04-10 1987-03-10 Cornell Research Foundation, Inc. Electron ballistic injection and extraction for very high efficiency, high frequency transferred electron devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380666A (en) * 1943-07-31 1945-07-31 Morrison Montford Telegraph signal transmission system
US2886718A (en) * 1955-05-31 1959-05-12 Ferranti Ltd Measuring apparatus
US3070700A (en) * 1958-02-24 1962-12-25 Heir Thea Budnick Process and device for reducing scanning and indexing errors of fine divisions
US3153111A (en) * 1958-06-26 1964-10-13 Nat Res Dev Measurement of displacements
FR1243903A (fr) * 1959-09-09 1960-10-21 Saint Gobain Filtre et procédé pour l'observation des objets de phase
FR81726E (fr) * 1962-05-23 1963-11-02 Centre Nat Rech Scient Procédé de mesure interférentielle et ses applications
FR1345140A (fr) * 1962-10-26 1963-12-06 Ass Ouvriers Instr Precision Dispositif de lecture photo-électrique

Also Published As

Publication number Publication date
US3488512A (en) 1970-01-06
CH451531A (de) 1968-05-15
GB1168006A (en) 1969-10-22
DE1623672B1 (de) 1970-07-30
FR1558968A (xx) 1969-03-07

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