GB1117504A - Improvements relating to the measurement of the surface level of liquids - Google Patents

Improvements relating to the measurement of the surface level of liquids

Info

Publication number
GB1117504A
GB1117504A GB2975/65A GB297565A GB1117504A GB 1117504 A GB1117504 A GB 1117504A GB 2975/65 A GB2975/65 A GB 2975/65A GB 297565 A GB297565 A GB 297565A GB 1117504 A GB1117504 A GB 1117504A
Authority
GB
United Kingdom
Prior art keywords
winding member
coil
displacer
sprocket
balance
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
GB2975/65A
Other languages
English (en)
Inventor
Lawrence Lonnon
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.)
Evershed and Vignoles Ltd
Original Assignee
Evershed and Vignoles 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 Evershed and Vignoles Ltd filed Critical Evershed and Vignoles Ltd
Priority to GB2975/65A priority Critical patent/GB1117504A/en
Priority to US520533A priority patent/US3401563A/en
Priority to NL6600800A priority patent/NL6600800A/xx
Priority to DE19661548939 priority patent/DE1548939B1/de
Priority to BE675464D priority patent/BE675464A/xx
Publication of GB1117504A publication Critical patent/GB1117504A/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
    • G01F23/30—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 floats
    • G01F23/40—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 floats using bands or wires as transmission elements
    • G01F23/44—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 floats using bands or wires as transmission elements using electrically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB2975/65A 1965-01-22 1965-01-22 Improvements relating to the measurement of the surface level of liquids Expired GB1117504A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2975/65A GB1117504A (en) 1965-01-22 1965-01-22 Improvements relating to the measurement of the surface level of liquids
US520533A US3401563A (en) 1965-01-22 1966-01-13 Measurement of the surface level of liquids
NL6600800A NL6600800A (OSRAM) 1965-01-22 1966-01-21
DE19661548939 DE1548939B1 (de) 1965-01-22 1966-01-21 Vorrichtung zum Messen des Fuellstandes von Fluessigkeiten
BE675464D BE675464A (OSRAM) 1965-01-22 1966-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2975/65A GB1117504A (en) 1965-01-22 1965-01-22 Improvements relating to the measurement of the surface level of liquids

Publications (1)

Publication Number Publication Date
GB1117504A true GB1117504A (en) 1968-06-19

Family

ID=9749562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2975/65A Expired GB1117504A (en) 1965-01-22 1965-01-22 Improvements relating to the measurement of the surface level of liquids

Country Status (5)

Country Link
US (1) US3401563A (OSRAM)
BE (1) BE675464A (OSRAM)
DE (1) DE1548939B1 (OSRAM)
GB (1) GB1117504A (OSRAM)
NL (1) NL6600800A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116519082A (zh) * 2023-04-18 2023-08-01 江苏省江都水利工程管理处 一种便携式水位计

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2008249B (en) * 1977-08-01 1982-05-19 Litre Meter Ltd Level determining devices
DE3432199A1 (de) * 1984-09-01 1986-03-13 Josef 7114 Pfedelbach Wöhrl Vorrichtung zur ermittlung der fuellstandshoehe von fluessigkeiten unterschiedlichen spezifischen gewichts in einem behaelter
US5012589A (en) * 1989-06-16 1991-05-07 Magnetrol International Displacement servo gauge
US5533392A (en) * 1994-05-17 1996-07-09 Tecnetics Industries, Inc. System and method for sensing material level within a container

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736008A (en) * 1956-02-21 miller
US1611407A (en) * 1925-07-02 1926-12-21 Hakon A Berg Apparatus for indicating and recording material level in blast furnaces or the like
US2567823A (en) * 1947-11-05 1951-09-11 Evershed Vignoles Ltd Liquid level indicator
GB639339A (en) * 1947-11-05 1950-06-28 Evershed Vignoles Ltd Improvements relating to electrically operated devices for indicating and measuring the level of liquids
US2704401A (en) * 1953-12-10 1955-03-22 John Mohr And Sons Stock line recorders
US3140609A (en) * 1956-11-08 1964-07-14 Sun Oil Co Signal transmitting and control system
US3140614A (en) * 1960-01-13 1964-07-14 Langham Thompson Ltd J Low friction pivotal movement for transducers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116519082A (zh) * 2023-04-18 2023-08-01 江苏省江都水利工程管理处 一种便携式水位计
CN116519082B (zh) * 2023-04-18 2024-01-30 江苏省江都水利工程管理处 一种便携式水位计

Also Published As

Publication number Publication date
DE1548939B1 (de) 1970-11-26
US3401563A (en) 1968-09-17
BE675464A (OSRAM) 1966-07-22
NL6600800A (OSRAM) 1966-07-25

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