CH308016A - Prüfkondensator zur Messung der dielektrischen Eigenschaften von Stoffen. - Google Patents

Prüfkondensator zur Messung der dielektrischen Eigenschaften von Stoffen.

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
English (en)
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/de

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 Prüfkondensator zur Messung der dielektrischen Eigenschaften von Stoffen. CH308016A (de)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=10313337

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308016D CH308016A (de) 1951-07-27 1952-07-18 Prüfkondensator zur Messung der dielektrischen Eigenschaften von Stoffen.

Country Status (2)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104768A (nl) * 1981-10-21 1983-05-16 Maaskant En Zn B V P Doorstroomopnemer van het condensator-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 (de) 2004-12-22 2007-06-14 Hauni Maschinenbau Ag Meßvorrichtung und -verfahren zur Erkennung von Fremdkörpern in einem Produkt, insbesondere in Tabak, Baumwolle oder einem anderen Faserprodukt
DE102004063228B4 (de) 2004-12-22 2007-06-28 Hauni Maschinenbau Ag Meßvorrichtung und -verfahren zur Bestimmung einer dielektrischen Eigenschaft, insbesondere der Feuchte und/oder Dichte, eines Produkts
ES2498830T3 (es) 2010-07-06 2014-09-25 Bry-Air Prokon Sagl Estructura de electrodos de capacitancia para medir la humedad
EP2784494B1 (de) * 2013-03-26 2018-05-30 Rechner Industrie-Elektronik GmbH System zur Erkennung und/oder Bestimmung von Körpern oder Stoffen
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

Similar Documents

Publication Publication Date Title
CH308016A (de) Prüfkondensator zur Messung der dielektrischen Eigenschaften von Stoffen.
AT177423B (de) Flüssigkeitsfilter
AT172605B (de) Mikrotom
FR1029979A (fr) Bouchon-doseur
AT180032B (de) Becherartiger konischer Behälter
CH263697A (de) Dichtefühler für die Messung der Dichte von Flüssigkeiten oder breiartigen Mischungen.
AT170014B (de) Einrichtung zur Prüfung der Lichtbeständigkeit von Stoffen aller Art
AT172590B (de) Einrichtung zur Prüfung der Lichtbeständigkeit von Stoffen aller Art
SU94429A1 (ru) Прибор дл измерени линейных размеров
AT188673B (de) Gerät zur Messung der Deviation von Bohrlöchern
FR1031240A (fr) Contrôleur de purge-indicateur de débit
CA471517A (en) Measurement or variation of physical states of materials
FR1062355A (fr) Palpeur pour instruments électroniques de mesure
FR1035126A (fr) Boîtier pour condensateur
AT176470B (de) Pipette
FR1061321A (fr) Chambre de mesure pour rayons x.
ES199513A1 (es) Mejoras en la construcción de aparatos medidores de líquidos
CH260114A (de) Gerät zur vergleichenden Messung von Längen.
ES199887A1 (es) Aparato elevador de líquidos
FR1061483A (fr) Condensateur à diélectrique céramique
FR1036284A (fr) Bouchon doseur
CA473775A (en) Measuring instruments
ES196498A1 (es) Mejoras en la construcción de instrumentos
ES197616A3 (es) Mejoras en la manufacturas de resistencias
CA500193A (en) Testing apparatus for the measurement of the internal physical properties of solids