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GB1030111A - Measuring apparatus - Google Patents

Measuring apparatus

Info

Publication number
GB1030111A
GB1030111A GB505262A GB505262A GB1030111A GB 1030111 A GB1030111 A GB 1030111A GB 505262 A GB505262 A GB 505262A GB 505262 A GB505262 A GB 505262A GB 1030111 A GB1030111 A GB 1030111A
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
measuring
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
GB505262A
Inventor
Ivan Boris David Johnson
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB505262A priority Critical patent/GB1030111A/en
Publication of GB1030111A publication Critical patent/GB1030111A/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
    • G01F23/266—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 measuring circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
GB505262A 1962-02-09 1962-02-09 Measuring apparatus Expired GB1030111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB505262A GB1030111A (en) 1962-02-09 1962-02-09 Measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB505262A GB1030111A (en) 1962-02-09 1962-02-09 Measuring apparatus

Publications (1)

Publication Number Publication Date
GB1030111A true GB1030111A (en) 1966-05-18

Family

ID=9788851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB505262A Expired GB1030111A (en) 1962-02-09 1962-02-09 Measuring apparatus

Country Status (1)

Country Link
GB (1) GB1030111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154326A (en) * 1984-02-13 1985-09-04 Emhart Ind Fluid detection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154326A (en) * 1984-02-13 1985-09-04 Emhart Ind Fluid detection system

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