FR987139A - Apparatus for continuously measuring and / or controlling the hygrometric state of dielectric bodies in general - Google Patents

Apparatus for continuously measuring and / or controlling the hygrometric state of dielectric bodies in general

Info

Publication number
FR987139A
FR987139A FR987139DA FR987139A FR 987139 A FR987139 A FR 987139A FR 987139D A FR987139D A FR 987139DA FR 987139 A FR987139 A FR 987139A
Authority
FR
France
Prior art keywords
controlling
general
continuously measuring
hygrometric state
dielectric bodies
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.)
TECNICAL
Original Assignee
TECNICAL
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 TECNICAL filed Critical TECNICAL
Application granted granted Critical
Publication of FR987139A publication Critical patent/FR987139A/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR987139D 1948-04-29 1949-04-28 Apparatus for continuously measuring and / or controlling the hygrometric state of dielectric bodies in general Expired FR987139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT987139X 1948-04-29

Publications (1)

Publication Number Publication Date
FR987139A true FR987139A (en) 1951-08-09

Family

ID=11333011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987139D Expired FR987139A (en) 1948-04-29 1949-04-28 Apparatus for continuously measuring and / or controlling the hygrometric state of dielectric bodies in general

Country Status (1)

Country Link
FR (1) FR987139A (en)

Similar Documents

Publication Publication Date Title
FR987881A (en) Method and apparatus for the separation of emulsified materials
GB640808A (en) Improvements in and relating to apparatus for the nebulisation of liquids
AT168660B (en) Device for grinding the main and connecting rod journals of crankshafts
FR987139A (en) Apparatus for continuously measuring and / or controlling the hygrometric state of dielectric bodies in general
FR976680A (en) Apparatus for the electronic determination of quotients
FR997046A (en) Apparatus for detecting discontinuities in organized and unorganized bodies
FR983757A (en) Method and apparatus for the separation separation of finely divided materials
FR971173A (en) Apparatus for measuring the flow-weight of fluids and particularly gases
FR1006577A (en) Art painting for paintings and supports for this painting
FR1021191A (en) Apparatus for determining the basal metabolism in humans
FR979602A (en) Apparatus for checking the squareness of connecting rods
FR974658A (en) Apparatus for checking the integrity of electrical circuits
FR941013A (en) Method and apparatus for testing or testing the moisture of cereal grains
FR996338A (en) Filtration and adsorption apparatus
CA448886A (en) Eliminating the effects of friction in apparatus such as measuring or indicating instruments
FR1014252A (en) Apparatus for the preparation and transport of concrete or the like
FR1004617A (en) Improved apparatus for measuring the hydrometric state of ambient air or of any body
FR975413A (en) Apparatus for the preparation of ice cream and similar applications
FR987850A (en) Method and device for the debitage of stony and ceramic materials
FR927429A (en) Apparatus for the automatic volumetric measurement of cereals and the like
FR977245A (en) Improvement in luxmeters or magnification densitometers
FR970910A (en) Device for dry and continuous cleaning of all polished surfaces
CA448871A (en) Liquid measuring and dispensing apparatus
AU142044B2 (en) Improvements in or relating to apparatus for use in detecting the passage of objects
AU140135B2 (en) Improvements in apparatus forthe purification of liquids