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GB819712A - Improvements relating to capacitors for gauging liquid contents - Google Patents

Improvements relating to capacitors for gauging liquid contents

Info

Publication number
GB819712A
GB819712A GB3173356A GB3173356A GB819712A GB 819712 A GB819712 A GB 819712A GB 3173356 A GB3173356 A GB 3173356A GB 3173356 A GB3173356 A GB 3173356A GB 819712 A GB819712 A GB 819712A
Authority
GB
United Kingdom
Prior art keywords
capacitors
improvements relating
liquid contents
oct
gauging liquid
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
GB3173356A
Inventor
Kenneth Arthur Eakins
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.)
Simmonds Aerocessories Inc
Original Assignee
Simmonds Aerocessories Inc
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 Simmonds Aerocessories Inc filed Critical Simmonds Aerocessories Inc
Priority to GB3173356A priority Critical patent/GB819712A/en
Publication of GB819712A publication Critical patent/GB819712A/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
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

819,712. Electric tests. SIMMONDS AEROCESSORIES Ltd. Oct. 18, 1957 [Oct. 18, 1956], No. 31733/56. Addition to 795,189. Drawings to Specification. Class 37. Flexible capacitors for detecting liquid level of the type described in the parent Specification and consisting of flat conducting ribbons on a flexible support are provided with areas masked by a dielectric material which reduces the effect on the total capacity of the liquid adjacent this dielectric so as to take account of tanks of varying cross-section. The coating may be on both sides of the strip. Specifications 819,711 is referred to.
GB3173356A 1956-10-18 1956-10-18 Improvements relating to capacitors for gauging liquid contents Expired GB819712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3173356A GB819712A (en) 1956-10-18 1956-10-18 Improvements relating to capacitors for gauging liquid contents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3173356A GB819712A (en) 1956-10-18 1956-10-18 Improvements relating to capacitors for gauging liquid contents

Publications (1)

Publication Number Publication Date
GB819712A true GB819712A (en) 1959-09-09

Family

ID=10327576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3173356A Expired GB819712A (en) 1956-10-18 1956-10-18 Improvements relating to capacitors for gauging liquid contents

Country Status (1)

Country Link
GB (1) GB819712A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142415A (en) * 1976-10-09 1979-03-06 Vdo Adolf Schindling Ag Device for continuously measuring the liquid level in a container
US4332167A (en) * 1975-11-28 1982-06-01 Drexelbrook Controls, Inc. Method of making an RF admittance measuring probe and product thereof
EP1528375A1 (en) * 2003-10-30 2005-05-04 Philipp Harald Level sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332167A (en) * 1975-11-28 1982-06-01 Drexelbrook Controls, Inc. Method of making an RF admittance measuring probe and product thereof
US4142415A (en) * 1976-10-09 1979-03-06 Vdo Adolf Schindling Ag Device for continuously measuring the liquid level in a container
EP1528375A1 (en) * 2003-10-30 2005-05-04 Philipp Harald Level sensor

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