BE489979A - - Google Patents

Info

Publication number
BE489979A
BE489979A BE489979DA BE489979A BE 489979 A BE489979 A BE 489979A BE 489979D A BE489979D A BE 489979DA BE 489979 A BE489979 A BE 489979A
Authority
BE
Belgium
Application number
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.)
Publication of BE489979A publication Critical patent/BE489979A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/04—Slit arrangements slit adjustment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18184—Crank, pitman, and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/1828—Cam, lever, and slide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fluid Mechanics (AREA)
  • Spectrometry And Color Measurement (AREA)
BE489979D 1948-07-13 BE489979A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121901T 1948-07-13

Publications (1)

Publication Number Publication Date
BE489979A true BE489979A (xx)

Family

ID=9632333

Family Applications (1)

Application Number Title Priority Date Filing Date
BE489979D BE489979A (xx) 1948-07-13

Country Status (7)

Country Link
US (1) US2654287A (xx)
BE (1) BE489979A (xx)
CH (1) CH285194A (xx)
DE (1) DE839724C (xx)
FR (1) FR1121901A (xx)
GB (1) GB679632A (xx)
NL (1) NL97524C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813451A (en) * 1951-12-06 1957-11-19 Beckman Instruments Inc Spectral scanning apparatus
US2865246A (en) * 1953-10-14 1958-12-23 Gen Electric Spectrophotometer
US2972277A (en) * 1957-06-24 1961-02-21 Perkin Elmer Corp Dispersion prisms
US3048080A (en) * 1959-11-02 1962-08-07 John U White Spectroscopic device
US3216315A (en) * 1961-12-26 1965-11-09 Bausch & Lomb Diffraction grating having progres-sively increasing blaze angle and apparatus therefor
GB1042422A (en) * 1964-05-21 1966-09-14 Zeiss Jena Veb Carl Improvements in and relating to spectrophotometers
US3416864A (en) * 1965-04-29 1968-12-17 Beckman Instruments Inc Circular variable interference filter monochromator
US3462227A (en) * 1966-05-11 1969-08-19 Beckman Instruments Inc Wavelength programmed monochromator device with adjustable entrance and exit cam operated slit means for providing a variable proportionality factor between their widths
US3527536A (en) * 1967-03-08 1970-09-08 Us Navy Microspectrophotometer device
US3545865A (en) * 1969-11-10 1970-12-08 Paige B Hooper Spectropolarimeter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964365A (en) * 1931-01-08 1934-06-26 Razek Joseph Method of and apparatus for determining the intensity of colors
US2227510A (en) * 1938-09-02 1941-01-07 American Cyanamid Co Monochromator
US2453973A (en) * 1946-10-11 1948-11-16 William E Coats Dustpan
US2499322A (en) * 1948-05-08 1950-02-28 Socony Vacuum Oil Co Inc Automatic aperture controlling device

Also Published As

Publication number Publication date
GB679632A (en) 1952-09-24
NL97524C (xx)
US2654287A (en) 1953-10-06
FR1121901A (fr) 1956-08-28
DE839724C (de) 1952-04-10
CH285194A (fr) 1952-08-31

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