[go: up one dir, main page]

FR1038011A - Optical device for measuring the angular displacement of a movable body around an axis and its application to cone viscometers - Google Patents

Optical device for measuring the angular displacement of a movable body around an axis and its application to cone viscometers

Info

Publication number
FR1038011A
FR1038011A FR1038011DA FR1038011A FR 1038011 A FR1038011 A FR 1038011A FR 1038011D A FR1038011D A FR 1038011DA FR 1038011 A FR1038011 A FR 1038011A
Authority
FR
France
Prior art keywords
measuring
axis
application
optical device
movable body
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Application granted granted Critical
Publication of FR1038011A publication Critical patent/FR1038011A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR1038011D 1951-06-01 1951-06-01 Optical device for measuring the angular displacement of a movable body around an axis and its application to cone viscometers Expired FR1038011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1038011T 1951-06-01

Publications (1)

Publication Number Publication Date
FR1038011A true FR1038011A (en) 1953-09-24

Family

ID=9587392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038011D Expired FR1038011A (en) 1951-06-01 1951-06-01 Optical device for measuring the angular displacement of a movable body around an axis and its application to cone viscometers

Country Status (1)

Country Link
FR (1) FR1038011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661012A (en) * 1969-01-16 1972-05-09 Toray Industries Apparatus for measuring torsional rigidity of filamentous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661012A (en) * 1969-01-16 1972-05-09 Toray Industries Apparatus for measuring torsional rigidity of filamentous material

Similar Documents

Publication Publication Date Title
FR1038011A (en) Optical device for measuring the angular displacement of a movable body around an axis and its application to cone viscometers
FR1077235A (en) Structure for mechanisms and instruments for measuring time, and method of assembling this structure
FR1079365A (en) Apparatus for testing and measuring human reflexes
FR1064885A (en) Improvements to waveguides
FR1051546A (en) Method and apparatus for measuring small angular displacements about the axis of a rotating body
CA486484A (en) Optical range determining devices and apparatus
FR1210417A (en) Method and device for measuring the displacement of a movable member
FR1142543A (en) Connection device for circular section waveguides of different diameters
FR997296A (en) Device for linear and distance measurement of movements
FR1065216A (en) High precision device for instantaneous reading and transmission of variable angles
FR63356E (en) Device for the measurement of the redox force and its various applications
FR1046444A (en) Device calculating the value k? for forces f and g, at least one of which is variable, and its application to the measurement of the mach number of an aerodyne in flight
FR1042096A (en) Optical observation device
FR1081999A (en) Device for measuring the speed of a mobile
FR1052877A (en) Electric calibration device for dynamometers with variation of impedance
FR1012530A (en) Improvements made to devices for measuring the mach number of a mobile with supersonic relative motion
FR1043866A (en) Tracer-inverter device for measuring instruments
FR1051658A (en) Instrument for measuring time
FR63604E (en) Device for automatic measurement and recording of blood pressure
FR1050218A (en) Instrument for writing and drawing
FR1021215A (en) Device for the measurement of the redox force and its various applications
FR909756A (en) Liquid flow measuring and recording device
FR1030522A (en) Elbow enhancements for circular waveguides
FR53733E (en) Device for measuring, mixing, storing and withdrawing lubricants
FR947115A (en) Impedance measuring device