GB201816464D0 - Device and method for sensing the level of naturally-occuring water, and method for installation of such a device - Google Patents

Device and method for sensing the level of naturally-occuring water, and method for installation of such a device

Info

Publication number
GB201816464D0
GB201816464D0 GBGB1816464.0A GB201816464A GB201816464D0 GB 201816464 D0 GB201816464 D0 GB 201816464D0 GB 201816464 A GB201816464 A GB 201816464A GB 201816464 D0 GB201816464 D0 GB 201816464D0
Authority
GB
United Kingdom
Prior art keywords
naturally
sensing
installation
level
occuring
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.)
Withdrawn
Application number
GBGB1816464.0A
Other versions
GB2570963A (en
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.)
Floodflash Ltd
Original Assignee
Floodflash 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 Floodflash Ltd filed Critical Floodflash Ltd
Publication of GB201816464D0 publication Critical patent/GB201816464D0/en
Priority to PCT/GB2019/050340 priority Critical patent/WO2019155222A1/en
Publication of GB2570963A publication Critical patent/GB2570963A/en
Withdrawn legal-status Critical Current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
    • G01F23/28—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
    • G01F23/296—Acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/007—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus comprising means to prevent fraud
    • 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
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • 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
    • G01F23/296—Acoustic waves
    • G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/08—Insurance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1816464.0A 2018-02-07 2018-10-09 Device and method for sensing the level of naturally-occuring water, and method for installation of such a device Withdrawn GB2570963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2019/050340 WO2019155222A1 (en) 2018-02-07 2019-02-07 Device and method for sensing the level of naturally-occurring water, and method for installation of such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1801990.1A GB2578564A (en) 2018-02-07 2018-02-07 Device and method for sensing the level of naturally-occurring water, and method for installation of such a device

Publications (2)

Publication Number Publication Date
GB201816464D0 true GB201816464D0 (en) 2018-11-28
GB2570963A GB2570963A (en) 2019-08-14

Family

ID=61731147

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1801990.1A Withdrawn GB2578564A (en) 2018-02-07 2018-02-07 Device and method for sensing the level of naturally-occurring water, and method for installation of such a device
GB1816464.0A Withdrawn GB2570963A (en) 2018-02-07 2018-10-09 Device and method for sensing the level of naturally-occuring water, and method for installation of such a device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1801990.1A Withdrawn GB2578564A (en) 2018-02-07 2018-02-07 Device and method for sensing the level of naturally-occurring water, and method for installation of such a device

Country Status (2)

Country Link
GB (2) GB2578564A (en)
WO (1) WO2019155222A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101975751B1 (en) * 2018-11-06 2019-05-08 대한민국 Curbs for measuring the depth of saliva in urban center
MX2023011347A (en) * 2021-03-26 2023-12-07 Capta Hydro Spa Vandal-proof installa.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241080A1 (en) * 1973-08-14 1975-03-14 Commissariat Energie Atomique Acoustic measurement of liquid or powder surface level - by alteration of phase to produce standing wave
US4090407A (en) * 1977-09-19 1978-05-23 T. W. Salisbury, III Water level measurement device
JPS63234180A (en) * 1987-03-24 1988-09-29 Toshiba Corp Ultrasonic distance measuring instrument
DE3724411A1 (en) * 1987-07-23 1989-02-02 Messerschmitt Boelkow Blohm Device for continuous measurement of filling levels
GB8823391D0 (en) * 1988-10-05 1988-11-09 Geotechnical Instr Uk Ltd Measuring liquid level
US5842374A (en) * 1994-06-02 1998-12-01 Changmin Co., Ltd. Measuring method of a wide range level and an apparatus thereof
DE10255280A1 (en) * 2002-11-26 2004-06-03 Endress + Hauser Gmbh + Co. Kg Arrangement and method for level measurement
US8100006B2 (en) * 2006-08-21 2012-01-24 Engineering Technologies Canada Ltd. Liquid level measurement device and installation incorporating the same
CN101611295A (en) * 2006-11-28 2009-12-23 鲁比康研究有限公司 Ultrasonic level detection device with the expansion segment that is used to reduce distortion
CN201463987U (en) * 2009-09-08 2010-05-12 重庆凯莱科技发展有限公司 Ultrasonic wave liquid level measuring device for urban sewage treatment automatic control system
DE102009042869A1 (en) * 2009-09-24 2011-02-03 Siemens Aktiengesellschaft Method for checking correct function of level indicator e.g. ultrasonic-transducer, involves determining characteristic of reflection profile, and providing warning message during deviation of characteristic of profile over preset measure
CN101852638B (en) * 2010-05-18 2012-02-22 杭州电子科技大学 Liquid level measurement method based on resonance frequency of sound wave on fixed frequency range
GB2490089A (en) * 2010-12-29 2012-10-24 Gregory Johns Flood detection apparatus
CN104061980A (en) * 2014-07-01 2014-09-24 广东华南水电高新技术开发有限公司 Tubular multi-point feedback-type liquid level measurement device and measurement method thereof
KR101753351B1 (en) * 2016-05-27 2017-07-04 완 이 Flood prevention system

Also Published As

Publication number Publication date
GB2570963A (en) 2019-08-14
GB201801990D0 (en) 2018-03-28
GB2578564A (en) 2020-05-20
WO2019155222A1 (en) 2019-08-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)