NO117150B - - Google Patents

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Publication number
NO117150B
NO117150B NO161747A NO16174766A NO117150B NO 117150 B NO117150 B NO 117150B NO 161747 A NO161747 A NO 161747A NO 16174766 A NO16174766 A NO 16174766A NO 117150 B NO117150 B NO 117150B
Authority
NO
Norway
Prior art keywords
area
pieces
electrode
devices
measuring
Prior art date
Application number
NO161747A
Other languages
English (en)
Norwegian (no)
Inventor
W Benson
Original Assignee
Kingsbury Technology Inc
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 Kingsbury Technology Inc filed Critical Kingsbury Technology Inc
Publication of NO117150B publication Critical patent/NO117150B/no

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
NO161747A 1965-02-19 1966-02-17 NO117150B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US434066A US3399344A (en) 1965-02-19 1965-02-19 Capacitor test cell, incorporated in a conveyor bed for conveying large bulky heavy individual pieces for the capacitive measurement of moisture in said pieces while supported on said bed

Publications (1)

Publication Number Publication Date
NO117150B true NO117150B (OSRAM) 1969-07-07

Family

ID=23722677

Family Applications (1)

Application Number Title Priority Date Filing Date
NO161747A NO117150B (OSRAM) 1965-02-19 1966-02-17

Country Status (3)

Country Link
US (1) US3399344A (OSRAM)
NO (1) NO117150B (OSRAM)
SE (1) SE324071B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917380B2 (ja) * 1974-07-31 1984-04-20 日本無線株式会社 高周波による含水量測定装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708073A (en) * 1925-05-01 1929-04-09 Atlantic Prec Instr Company Method and mechanism for determining the moisture content of paper or other material
US1824745A (en) * 1927-02-08 1931-09-22 Atlantic Prec Instr Company Means for measuring characteristics of material
US1822604A (en) * 1929-08-22 1931-09-08 Skinner & Sherman Inc Measuring the freeness of pulp
US2277953A (en) * 1940-07-10 1942-03-31 Herbert S Simpson Foundry sand moisture tester
US2653298A (en) * 1951-04-09 1953-09-22 Brown & Williamson Tobacco Corp Apparatus for measuring moisture content of a traveling layer of material
US2718620A (en) * 1952-09-11 1955-09-20 Foxboro Co Means for measurement by electrical condenser of characteristics and conditions of material
US2782367A (en) * 1952-11-03 1957-02-19 Plywood Res Foundation Electronic device responsive to variable electrical conductances and capacitances of material, such as moisture content in lignocellulose materials
US2849675A (en) * 1954-01-08 1958-08-26 Firestone Tire & Rubber Co Apparatus for determining and evaluating irregularities in pneumatic tires
US3019897A (en) * 1957-12-31 1962-02-06 Julian W Maxson Flaw-detecting apparatus and method
US3028548A (en) * 1959-07-31 1962-04-03 Forte Fairbairn Inc Measurement of capacitivity of materials
US3221248A (en) * 1959-09-28 1965-11-30 Dwight W Batteau Electrical apparatus responsive to particle motion through guard and detecting electric energy fields
GB1047194A (OSRAM) * 1962-03-29

Also Published As

Publication number Publication date
US3399344A (en) 1968-08-27
SE324071B (OSRAM) 1970-05-19

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