GB327916A - An improved apparatus for indicating the depth of liquids - Google Patents

An improved apparatus for indicating the depth of liquids

Info

Publication number
GB327916A
GB327916A GB2015229A GB2015229A GB327916A GB 327916 A GB327916 A GB 327916A GB 2015229 A GB2015229 A GB 2015229A GB 2015229 A GB2015229 A GB 2015229A GB 327916 A GB327916 A GB 327916A
Authority
GB
United Kingdom
Prior art keywords
air
depth
bell
liquids
indicating
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
GB2015229A
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 GB2015229A priority Critical patent/GB327916A/en
Publication of GB327916A publication Critical patent/GB327916A/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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
    • G01F23/167—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type with mechanic or fluid indicating or recording

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

327,916. Murphy, L. July 1, 1929. Indicators actuated by pressure of head of liquid. -In a liquid level indicator of the air-pressure type, air is delivered by a pump C through pipe 1 to a bell B<1> arranged at the bottom of a tank A<1>. The outlet of the pipe 1 is controlled by a valve k<1> operated by a float E<1> within the bell. When the bell is full of air, the supply is cut off, and the air pressure then corresponds to the depth of liquid and is indicated on a gauge I'. One or more additional tanks A<2> may be supplied with air from the same source,
GB2015229A 1929-07-01 1929-07-01 An improved apparatus for indicating the depth of liquids Expired GB327916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2015229A GB327916A (en) 1929-07-01 1929-07-01 An improved apparatus for indicating the depth of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2015229A GB327916A (en) 1929-07-01 1929-07-01 An improved apparatus for indicating the depth of liquids

Publications (1)

Publication Number Publication Date
GB327916A true GB327916A (en) 1930-04-17

Family

ID=10141226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2015229A Expired GB327916A (en) 1929-07-01 1929-07-01 An improved apparatus for indicating the depth of liquids

Country Status (1)

Country Link
GB (1) GB327916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106338A (en) * 1977-10-21 1978-08-15 Control Marketing Associates Water detector means for tank liquid level measuring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106338A (en) * 1977-10-21 1978-08-15 Control Marketing Associates Water detector means for tank liquid level measuring system

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