CH308016A - Test capacitor for measuring the dielectric properties of materials. - Google Patents

Test capacitor for measuring the dielectric properties of materials.

Info

Publication number
CH308016A
CH308016A CH308016DA CH308016A CH 308016 A CH308016 A CH 308016A CH 308016D A CH308016D A CH 308016DA CH 308016 A CH308016 A CH 308016A
Authority
CH
Switzerland
Prior art keywords
measuring
materials
dielectric properties
test capacitor
capacitor
Prior art date
Application number
Other languages
German (de)
Inventor
Unilever N. V.
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of CH308016A publication Critical patent/CH308016A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/04—Liquid dielectrics
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (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)
CH308016D 1951-07-27 1952-07-18 Test capacitor for measuring the dielectric properties of materials. CH308016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB308016X 1951-07-27

Publications (1)

Publication Number Publication Date
CH308016A true CH308016A (en) 1955-06-30

Family

ID=10313337

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308016D CH308016A (en) 1951-07-27 1952-07-18 Test capacitor for measuring the dielectric properties of materials.

Country Status (2)

Country Link
CH (1) CH308016A (en)
GB (1) GB717127A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104768A (en) * 1981-10-21 1983-05-16 Maaskant En Zn B V P FLOW CAPACITOR OF THE CAPACITOR TYPE.
GB2131176B (en) * 1982-10-07 1986-02-19 Rolls Royce Method of manufacturing a capacitance distance measuring probe
GB2179454A (en) * 1985-08-21 1987-03-04 Agar Corp Ltd Probe for measuring, and/or for exercising a control in dependence upon the value of, a characteristic of a material, and method of using saidd probe
DE102004063229B4 (en) * 2004-12-22 2007-06-14 Hauni Maschinenbau Ag Measuring device and method for detecting foreign bodies in a product, in particular in tobacco, cotton or another fiber product
DE102004063228B4 (en) 2004-12-22 2007-06-28 Hauni Maschinenbau Ag Measuring device and method for determining a dielectric property, in particular the humidity and / or density, of a product
PL2591344T3 (en) * 2010-07-06 2014-11-28 Bry Air Prokon Sagl Capacitance electrode structure for measuring moisture
EP2784494B1 (en) * 2013-03-26 2018-05-30 Rechner Industrie-Elektronik GmbH System for detecting and/or determination of bodies or materials
US20190159412A1 (en) * 2017-11-29 2019-05-30 Jerome GUIDISH In-ground moisture sensor and system

Also Published As

Publication number Publication date
GB717127A (en) 1954-10-20

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