GB2385478B - A probe for a radar liquid level sensor - Google Patents

A probe for a radar liquid level sensor

Info

Publication number
GB2385478B
GB2385478B GB0228402A GB0228402A GB2385478B GB 2385478 B GB2385478 B GB 2385478B GB 0228402 A GB0228402 A GB 0228402A GB 0228402 A GB0228402 A GB 0228402A GB 2385478 B GB2385478 B GB 2385478B
Authority
GB
United Kingdom
Prior art keywords
probe
liquid level
level sensor
radar liquid
radar
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 - Fee Related
Application number
GB0228402A
Other versions
GB0228402D0 (en
GB2385478A (en
Inventor
Malcolm David Gregory
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.)
Liquip Sales Pty Ltd
Liquip International Pty Ltd
Original Assignee
Liquip Sales Pty Ltd
Liquip International Pty 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 Liquip Sales Pty Ltd, Liquip International Pty Ltd filed Critical Liquip Sales Pty Ltd
Publication of GB0228402D0 publication Critical patent/GB0228402D0/en
Publication of GB2385478A publication Critical patent/GB2385478A/en
Application granted granted Critical
Publication of GB2385478B publication Critical patent/GB2385478B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/06—Coaxial lines

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB0228402A 2001-12-20 2002-12-05 A probe for a radar liquid level sensor Expired - Fee Related GB2385478B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR9672A AUPR967201A0 (en) 2001-12-20 2001-12-20 A probe for a liquid level sensor

Publications (3)

Publication Number Publication Date
GB0228402D0 GB0228402D0 (en) 2003-01-08
GB2385478A GB2385478A (en) 2003-08-20
GB2385478B true GB2385478B (en) 2005-10-19

Family

ID=3833285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0228402A Expired - Fee Related GB2385478B (en) 2001-12-20 2002-12-05 A probe for a radar liquid level sensor

Country Status (2)

Country Link
AU (1) AUPR967201A0 (en)
GB (1) GB2385478B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103852136A (en) * 2012-12-06 2014-06-11 罗斯蒙特储罐雷达股份公司 Probe spacing element
CN111397502A (en) * 2020-04-17 2020-07-10 大连理工大学 Device and method for detecting elongation dispersion degree of whole-circle fastening bolt of reciprocating pump cylinder cover

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6988404B2 (en) 2003-12-11 2006-01-24 Ohmart/Vega Corporation Apparatus for use in measuring fluid levels
DE102004032965B4 (en) * 2004-07-07 2015-03-05 Endress + Hauser Gmbh + Co. Kg Device for aligning and centering a rod-shaped or rope-shaped surface waveguide of a field device
CN106876850A (en) * 2015-12-14 2017-06-20 泰科电子(上海)有限公司 Dielectric waveguide
US20180198184A1 (en) * 2017-01-11 2018-07-12 Sumitomo Electric Industries, Ltd. Cable for transmitting electromagnetic waves
US20220167069A1 (en) * 2020-09-18 2022-05-26 Reign RMC, LLC Automated environment monitoring systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695107A (en) * 1970-06-01 1972-10-03 Hertz Carl H Method of measuring the level of a material in a tank, and an apparatus for practicing this method
GB1314368A (en) * 1969-08-07 1973-04-18 Bendix Corp Liquid condition indicating device
RU2040081C1 (en) * 1992-12-30 1995-07-20 Научно-исследовательский институт "Домен" Insertion for coaxial transmission line
US5742002A (en) * 1995-07-20 1998-04-21 Andrew Corporation Air-dielectric coaxial cable with hollow spacer element
WO2001063219A2 (en) * 2000-02-23 2001-08-30 Cambridge Consultants Limited Time domain reflectometry

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1314368A (en) * 1969-08-07 1973-04-18 Bendix Corp Liquid condition indicating device
US3695107A (en) * 1970-06-01 1972-10-03 Hertz Carl H Method of measuring the level of a material in a tank, and an apparatus for practicing this method
RU2040081C1 (en) * 1992-12-30 1995-07-20 Научно-исследовательский институт "Домен" Insertion for coaxial transmission line
US5742002A (en) * 1995-07-20 1998-04-21 Andrew Corporation Air-dielectric coaxial cable with hollow spacer element
WO2001063219A2 (en) * 2000-02-23 2001-08-30 Cambridge Consultants Limited Time domain reflectometry

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI accession no 1996-138368 [14] & RU 2040081 C1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103852136A (en) * 2012-12-06 2014-06-11 罗斯蒙特储罐雷达股份公司 Probe spacing element
CN103852136B (en) * 2012-12-06 2019-02-19 罗斯蒙特储罐雷达股份公司 Probe separation element
CN111397502A (en) * 2020-04-17 2020-07-10 大连理工大学 Device and method for detecting elongation dispersion degree of whole-circle fastening bolt of reciprocating pump cylinder cover

Also Published As

Publication number Publication date
GB0228402D0 (en) 2003-01-08
AUPR967201A0 (en) 2002-01-24
GB2385478A (en) 2003-08-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111205