GB0228402D0 - A probe for a liquid level sensor - Google Patents
A probe for a liquid level sensorInfo
- Publication number
- GB0228402D0 GB0228402D0 GBGB0228402.4A GB0228402A GB0228402D0 GB 0228402 D0 GB0228402 D0 GB 0228402D0 GB 0228402 A GB0228402 A GB 0228402A GB 0228402 D0 GB0228402 D0 GB 0228402D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- probe
- liquid level
- level sensor
- sensor
- 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.)
- Granted
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)
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 true GB0228402D0 (en) | 2003-01-08 |
GB2385478A GB2385478A (en) | 2003-08-20 |
GB2385478B 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) |
Families Citing this family (7)
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 |
US8941532B2 (en) * | 2012-12-06 | 2015-01-27 | Rosemount Tank Radar Ab | Probe spacing element |
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 |
CN111397502B (en) * | 2020-04-17 | 2021-03-16 | 大连理工大学 | Device and method for detecting elongation dispersion degree of whole-circle fastening bolt of reciprocating pump cylinder cover |
US20220167069A1 (en) * | 2020-09-18 | 2022-05-26 | Reign RMC, LLC | Automated environment monitoring systems and methods |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2057904A5 (en) * | 1969-08-07 | 1971-05-21 | Bendix Corp | |
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 |
GB0004306D0 (en) * | 2000-02-23 | 2000-04-12 | Cambridge Consultants | Time domain reflectometry |
-
2001
- 2001-12-20 AU AUPR9672A patent/AUPR967201A0/en not_active Abandoned
-
2002
- 2002-12-05 GB GB0228402A patent/GB2385478B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2385478A (en) | 2003-08-20 |
AUPR967201A0 (en) | 2002-01-24 |
GB2385478B (en) | 2005-10-19 |
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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 |