GB982976A - Improvements in or relating to electrode assemblies - Google Patents

Improvements in or relating to electrode assemblies

Info

Publication number
GB982976A
GB982976A GB1779960A GB1779960A GB982976A GB 982976 A GB982976 A GB 982976A GB 1779960 A GB1779960 A GB 1779960A GB 1779960 A GB1779960 A GB 1779960A GB 982976 A GB982976 A GB 982976A
Authority
GB
United Kingdom
Prior art keywords
electrodes
tube
plate
earthed
electrode
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
GB1779960A
Inventor
Leonard Moyer Bennett
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.)
George Kent Stroud Ltd
Original Assignee
George Kent Stroud 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
Priority to NL264867D priority Critical patent/NL264867A/xx
Application filed by George Kent Stroud Ltd filed Critical George Kent Stroud Ltd
Priority to GB1779960A priority patent/GB982976A/en
Priority to FR862463A priority patent/FR1293246A/en
Publication of GB982976A publication Critical patent/GB982976A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/584—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters constructions of electrodes, accessories therefor
    • 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
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

982,976. Induction flowmeters. GEORGE KENT (STROUD) Ltd. May 16, 1961 [May 20, 1960], No. 17799/60. Heading G1N. A ring electrode for an insulating tube is clamped between two porions of an internal insulating sleeve of the tube, connection to the electrode being made through the wall of the tube. Two such electrodes 6, Fig. 1, provide earthing points symmetrically disposed about the two diametrically opposed electrodes 9, and magnet 15, of an induction flowmeter. The tube portions 7 and 8 threaded into the tube 1 clamp the chamfered electrodes 6 between, and flush with the inner surface of, sections 3 and 4 and 4 and 5 respectively of a plastic sleeve, forming a liquid-tight seal around the electrodes. Electrostatic screening is provided by copper sheets 13 and 12, which latter is mounted on the studs 10 which constitute the connections to electrodes 6. To earth the apparatus without the formation of earthed loops, earthed plate 12 is connected to plate 13, to the end sections 7 and 8, and to the metal frame of the detector head, in each case by a single wire, and thin insulating plates can be inserted between the polepieces 15 and the screening plate 12 and 13 respectively. The electrodes are suitable for conductivity measuring apparatus. Specification 925,058 is referred to.
GB1779960A 1960-05-20 1960-05-20 Improvements in or relating to electrode assemblies Expired GB982976A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL264867D NL264867A (en) 1960-05-20
GB1779960A GB982976A (en) 1960-05-20 1960-05-20 Improvements in or relating to electrode assemblies
FR862463A FR1293246A (en) 1960-05-20 1961-05-20 Improvements to electrode assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1779960A GB982976A (en) 1960-05-20 1960-05-20 Improvements in or relating to electrode assemblies

Publications (1)

Publication Number Publication Date
GB982976A true GB982976A (en) 1965-02-10

Family

ID=10101424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1779960A Expired GB982976A (en) 1960-05-20 1960-05-20 Improvements in or relating to electrode assemblies

Country Status (2)

Country Link
GB (1) GB982976A (en)
NL (1) NL264867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314902A (en) * 1996-06-24 1998-01-14 Abb Kent Taylor Ltd Flowmeter duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314902A (en) * 1996-06-24 1998-01-14 Abb Kent Taylor Ltd Flowmeter duct
GB2314902B (en) * 1996-06-24 2000-01-19 Abb Kent Taylor Ltd Flowmeter

Also Published As

Publication number Publication date
NL264867A (en)

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