GB2536364B - Flow determination - Google Patents

Flow determination

Info

Publication number: GB2536364B
Authority: GB; United Kingdom
Prior art keywords: flow determination; determination; flow
Prior art date: 2015-03-13
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.): Active

Inventor

Easey Peter

Griffin David

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.)

Centrica Connected Home Ltd

Original Assignee

Centrica Connected Home 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.)

2015-03-13

Filing date

2016-03-11

Publication date

2017-09-27

2015-03-13Priority claimed from GB201504334Aexternal-prioritypatent/GB201504334D0/en

2015-10-07Priority claimed from GBGB1517740.5Aexternal-prioritypatent/GB201517740D0/en

2016-01-29Priority claimed from EP16153334.4Aexternal-prioritypatent/EP3067671A1/en

2016-03-11Application filed by Centrica Connected Home LtdfiledCriticalCentrica Connected Home Ltd

2016-03-11Priority to GB1704209.4ApriorityCriticalpatent/GB2545830B/en

2016-03-11Priority to GB1704131.0Aprioritypatent/GB2546018A/en

2016-04-27Publication of GB201604170D0publicationCriticalpatent/GB201604170D0/en

2016-09-14Publication of GB2536364ApublicationCriticalpatent/GB2536364A/en

2017-09-27Application grantedgrantedCritical

2017-09-27Publication of GB2536364BpublicationCriticalpatent/GB2536364B/en

StatusActivelegal-statusCriticalCurrent

2036-03-11Anticipated expirationlegal-statusCritical

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- 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
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
- 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
- G01F15/14—Casings, e.g. of special material
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution

Landscapes

General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Engineering & Computer Science (AREA)
Public Health (AREA)
Hydrology & Water Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Examining Or Testing Airtightness (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)
Measuring Volume Flow (AREA)

GB1604170.9A2015-03-132016-03-11Flow determinationActiveGB2536364B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1704209.4AGB2545830B (en)	2015-03-13	2016-03-11	Flow determination
GB1704131.0AGB2546018A (en)	2015-03-13	2016-03-11	Flow determination

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB201504334AGB201504334D0 (en)	2015-03-13	2015-03-13	Flow determination
GBGB1517740.5AGB201517740D0 (en)	2015-10-07	2015-10-07	Flow determination
EP16153334.4AEP3067671A1 (en)	2015-03-13	2016-01-29	Flow determination
US15/011,860US10352745B2 (en)	2015-03-13	2016-02-01	Methods and apparatus for determination of flow through a fluid conduit based on a measured convergence of fluid conduit temperature and ambient temperature

Publications (3)

Publication Number	Publication Date
GB201604170D0 GB201604170D0 (en)	2016-04-27
GB2536364A GB2536364A (en)	2016-09-14
GB2536364Btrue GB2536364B (en)	2017-09-27

Family

ID=55642403

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB1604170.9AActiveGB2536364B (en)	2015-03-13	2016-03-11	Flow determination
GB1704209.4AActiveGB2545830B (en)	2015-03-13	2016-03-11	Flow determination
GB1704131.0AWithdrawnGB2546018A (en)	2015-03-13	2016-03-11	Flow determination

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
GB1704209.4AActiveGB2545830B (en)	2015-03-13	2016-03-11	Flow determination
GB1704131.0AWithdrawnGB2546018A (en)	2015-03-13	2016-03-11	Flow determination

Country Status (1)

Country	Link
GB (3)	GB2536364B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2533936B (en)	2015-01-07	2017-10-25	Homeserve Plc	Flow detection device
GB201501935D0 (en)	2015-02-05	2015-03-25	Tooms Moore Consulting Ltd And Trow Consulting Ltd	Water flow analysis
GB2568058A (en)*	2017-11-02	2019-05-08	Invenio Systems Ltd	Identifying anomalous flow in a water distribution network
GB2559836B (en)*	2017-11-02	2019-05-29	Centrica Hive Ltd	Method and system for Determining flow rate in a pipe
GB2571145B (en)	2018-05-02	2021-05-26	Centrica Plc	Flow alert system and method
GB2576501B (en)*	2018-08-16	2021-03-10	Centrica Plc	Sensing fluid flow
US11112328B2 (en)*	2019-04-29	2021-09-07	Baker Hughes Oilfield Operations Llc	Temperature based leak detection for blowout preventers
EP3736385A1 (en)*	2019-05-09	2020-11-11	Invenio Systems Ltd	Methods for locating anomalous flow in a fluid distribution network
CN112460496B (en)*	2020-11-13	2022-08-12	杨启敖	Warm protection system that leaks that leads to

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3827444A1 (en)*	1988-08-12	1990-02-15	Fresenius Ag	Method and device for detecting a liquid flow in a line (conduit)
US5064604A (en)*	1990-02-07	1991-11-12	Westinghouse Electric Corp.	Cost effective fluid line status sensor system
US6047250A (en)*	1997-04-21	2000-04-04	Management And Report Technologies, Inc.	System for monitoring fluid distribution and associated methods
WO2001025743A2 (en)*	1999-10-07	2001-04-12	Frank Nelson Espensen	A method for monitoring a flow condition, a leak indicator and a low heat exchange indicator, both to be used by the method
WO2005047828A1 (en)*	2003-11-04	2005-05-26	Neptune Technology Group, Inc.	Communications and features protocol for a measuring water meter
WO2010114408A1 (en)*	2009-03-31	2010-10-07	Rosemount Inc.	Field device configuration system
US20100265096A1 (en)*	2009-04-20	2010-10-21	Itron, Inc.	Endpoint classification and command processing
GB2475257A (en)*	2009-11-11	2011-05-18	Ably As	A method and apparatus for the measurement of flow in gas or oil pipes
US20130106616A1 (en)*	2011-10-26	2013-05-02	Elster Solutions, Llc	Meter data collection
US20140306828A1 (en)*	2011-01-03	2014-10-16	Robert Trescott	Non-invasive Thermal Dispersion Flow Meter with Fluid Leak Detection And Alert
DE202014100330U1 (en)*	2014-01-27	2015-05-08	Neumann & Co. Gmbh	Thermal flow meter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2343737A (en)*	1942-09-05	1944-03-07	Standard Oil Dev Co	Lubricant
US5343737A (en)*	1992-09-22	1994-09-06	Joseph Baumoel	Method and apparatus for leak detection and pipeline temperature modelling method and apparatus
FR2763665A1 (en)*	1997-05-23	1998-11-27	Rene Digaud	Detection of leakage from water supply system esp. in empty building
US6779919B1 (en)*	2003-06-25	2004-08-24	Cooper Instrument Corporation	Pipe probe
US8796754B2 (en)*	2011-06-22	2014-08-05	Macronix International Co., Ltd.	Multi level programmable memory structure with multiple charge storage structures and fabricating method thereof
FR3016035B1 (en)*	2013-12-26	2016-02-12	Grdf	MEASURING AND TRANSMITTING EQUIPMENT WITH MEASURED TEMPERATURE VALUES
GB2533936B (en)*	2015-01-07	2017-10-25	Homeserve Plc	Flow detection device

2016
- 2016-03-11GBGB1604170.9Apatent/GB2536364B/enactiveActive
- 2016-03-11GBGB1704209.4Apatent/GB2545830B/enactiveActive
- 2016-03-11GBGB1704131.0Apatent/GB2546018A/ennot_activeWithdrawn

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3827444A1 (en)*	1988-08-12	1990-02-15	Fresenius Ag	Method and device for detecting a liquid flow in a line (conduit)
US5064604A (en)*	1990-02-07	1991-11-12	Westinghouse Electric Corp.	Cost effective fluid line status sensor system
US6047250A (en)*	1997-04-21	2000-04-04	Management And Report Technologies, Inc.	System for monitoring fluid distribution and associated methods
WO2001025743A2 (en)*	1999-10-07	2001-04-12	Frank Nelson Espensen	A method for monitoring a flow condition, a leak indicator and a low heat exchange indicator, both to be used by the method
WO2005047828A1 (en)*	2003-11-04	2005-05-26	Neptune Technology Group, Inc.	Communications and features protocol for a measuring water meter
WO2010114408A1 (en)*	2009-03-31	2010-10-07	Rosemount Inc.	Field device configuration system
US20100265096A1 (en)*	2009-04-20	2010-10-21	Itron, Inc.	Endpoint classification and command processing
GB2475257A (en)*	2009-11-11	2011-05-18	Ably As	A method and apparatus for the measurement of flow in gas or oil pipes
US20140306828A1 (en)*	2011-01-03	2014-10-16	Robert Trescott	Non-invasive Thermal Dispersion Flow Meter with Fluid Leak Detection And Alert
US20130106616A1 (en)*	2011-10-26	2013-05-02	Elster Solutions, Llc	Meter data collection
DE202014100330U1 (en)*	2014-01-27	2015-05-08	Neumann & Co. Gmbh	Thermal flow meter

Also Published As

Publication number	Publication date
GB201704209D0 (en)	2017-05-03
GB2545830A (en)	2017-06-28
GB201704131D0 (en)	2017-04-26
GB2546018A (en)	2017-07-05
GB201604170D0 (en)	2016-04-27
GB2536364A (en)	2016-09-14
GB2545830B (en)	2019-09-18

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GB201503123D0 (en)	2015-04-08	Fluid intake
GB201517740D0 (en)	2015-11-18	Flow determination
GB201611632D0 (en)	2016-08-17	Flow determination
GB201504334D0 (en)	2015-04-29	Flow determination
GB201512649D0 (en)	2015-08-26	Ppwer flow
GB201602901D0 (en)	2016-04-06	Fluid
GB201507244D0 (en)	2015-06-10	Flow sensor
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Legal Events

Date	Code	Title	Description
2017-08-23	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text:REGISTERED BETWEEN 20170727 AND 20170802

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