CA2538951A1 - Hygrostat a grains - Google Patents

Hygrostat a grains Download PDF

Info

Publication number
CA2538951A1
CA2538951A1 CA 2538951 CA2538951A CA2538951A1 CA 2538951 A1 CA2538951 A1 CA 2538951A1 CA 2538951 CA2538951 CA 2538951 CA 2538951 A CA2538951 A CA 2538951A CA 2538951 A1 CA2538951 A1 CA 2538951A1
Authority
CA
Canada
Prior art keywords
capacitor
frequency
circuit
trimming
test
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.)
Abandoned
Application number
CA 2538951
Other languages
English (en)
Inventor
William D. Fraser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2538951 priority Critical patent/CA2538951A1/fr
Publication of CA2538951A1 publication Critical patent/CA2538951A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223Investigating 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)
CA 2538951 2006-03-06 2006-03-06 Hygrostat a grains Abandoned CA2538951A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2538951 CA2538951A1 (fr) 2006-03-06 2006-03-06 Hygrostat a grains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2538951 CA2538951A1 (fr) 2006-03-06 2006-03-06 Hygrostat a grains

Publications (1)

Publication Number Publication Date
CA2538951A1 true CA2538951A1 (fr) 2007-09-06

Family

ID=38468988

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2538951 Abandoned CA2538951A1 (fr) 2006-03-06 2006-03-06 Hygrostat a grains

Country Status (1)

Country Link
CA (1) CA2538951A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2641635C2 (ru) * 2012-08-08 2018-01-18 СиТиБи, Инк. Система емкостных датчиков измерения влажности в зерновом бункере

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2641635C2 (ru) * 2012-08-08 2018-01-18 СиТиБи, Инк. Система емкостных датчиков измерения влажности в зерновом бункере

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FZDE Dead

Effective date: 20160307