GB2093196B - Apparatus for indicating dielectric constant - Google Patents

Apparatus for indicating dielectric constant

Info

Publication number
GB2093196B
GB2093196B GB8132989A GB8132989A GB2093196B GB 2093196 B GB2093196 B GB 2093196B GB 8132989 A GB8132989 A GB 8132989A GB 8132989 A GB8132989 A GB 8132989A GB 2093196 B GB2093196 B GB 2093196B
Authority
GB
United Kingdom
Prior art keywords
dielectric constant
indicating dielectric
indicating
constant
dielectric
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
GB8132989A
Other versions
GB2093196A (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB8132989A priority Critical patent/GB2093196B/en
Publication of GB2093196A publication Critical patent/GB2093196A/en
Application granted granted Critical
Publication of GB2093196B publication Critical patent/GB2093196B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2617—Measuring dielectric properties, e.g. constants
    • G01R27/2623—Measuring-systems or electronic circuits
    • 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
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB8132989A 1981-02-18 1981-11-02 Apparatus for indicating dielectric constant Expired GB2093196B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8132989A GB2093196B (en) 1981-02-18 1981-11-02 Apparatus for indicating dielectric constant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8105149 1981-02-18
GB8132989A GB2093196B (en) 1981-02-18 1981-11-02 Apparatus for indicating dielectric constant

Publications (2)

Publication Number Publication Date
GB2093196A GB2093196A (en) 1982-08-25
GB2093196B true GB2093196B (en) 1985-01-09

Family

ID=26278491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8132989A Expired GB2093196B (en) 1981-02-18 1981-11-02 Apparatus for indicating dielectric constant

Country Status (1)

Country Link
GB (1) GB2093196B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3047141B2 (en) * 1992-05-07 2000-05-29 セイコーインスツルメンツ株式会社 Parallel plate dielectric constant measuring device
US5761920A (en) * 1996-12-23 1998-06-09 Carrier Corporation Ice detection in ice making apparatus

Also Published As

Publication number Publication date
GB2093196A (en) 1982-08-25

Similar Documents

Publication Publication Date Title
GB2108173B (en) Apparatus for tile-setting
JPS57163857A (en) Apparatus for determining
DE3274495D1 (en) Measurement apparatus
DE3379977D1 (en) Apparatus for measuring viscosity
DE3262494D1 (en) Web-tracking apparatus
JPS57136141A (en) Measuring apparatus
GB2110367B (en) Profile measurement apparatus
GB2094201B (en) Electrical stud-welding apparatus
DE3376032D1 (en) Temperature measuring apparatus
ZA828067B (en) Apparatus for deatering
JPS57157110A (en) Measuring apparatus
DE3265924D1 (en) Slitter-rewinder apparatus
GB8317643D0 (en) Apparatus for measuring distance
DE3374430D1 (en) Displacement measuring apparatus
JPS57158505A (en) Height measuring apparatus
GB8327564D0 (en) Auxological measuring apparatus
DE3276772D1 (en) Weighing apparatus
GB2101940B (en) Hydro-therapy apparatus
GB2113388B (en) An alignment apparatus
JPS57139668A (en) Dielectric constant indicator
GB2123143B (en) Area measuring apparatus
GB2096847B (en) Weighing apparatus
GB2092631B (en) Thread-splicing apparatus
JPS57186795A (en) Circuit apparatus for fluorescent indicator
DE3375508D1 (en) Measuring apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981102