GB201903180D0 - Fire detection device - Google Patents

Fire detection device

Info

Publication number
GB201903180D0
GB201903180D0 GBGB1903180.6A GB201903180A GB201903180D0 GB 201903180 D0 GB201903180 D0 GB 201903180D0 GB 201903180 A GB201903180 A GB 201903180A GB 201903180 D0 GB201903180 D0 GB 201903180D0
Authority
GB
United Kingdom
Prior art keywords
detection device
fire detection
fire
detection
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
Application number
GBGB1903180.6A
Other versions
GB2569470A (en
GB2569470B (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.)
HomeServe Ltd
Original Assignee
HomeServe 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 HomeServe Ltd filed Critical HomeServe Ltd
Priority to GB1903180.6A priority Critical patent/GB2569470B/en
Priority claimed from GB1714306.6A external-priority patent/GB2553681B/en
Publication of GB201903180D0 publication Critical patent/GB201903180D0/en
Publication of GB2569470A publication Critical patent/GB2569470A/en
Application granted granted Critical
Publication of GB2569470B publication Critical patent/GB2569470B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Volume Flow (AREA)
GB1903180.6A 2015-01-07 2015-01-07 Flow detection device Active GB2569470B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1903180.6A GB2569470B (en) 2015-01-07 2015-01-07 Flow detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1903180.6A GB2569470B (en) 2015-01-07 2015-01-07 Flow detection device
GB1714306.6A GB2553681B (en) 2015-01-07 2015-01-07 Flow detection device

Publications (3)

Publication Number Publication Date
GB201903180D0 true GB201903180D0 (en) 2019-04-24
GB2569470A GB2569470A (en) 2019-06-19
GB2569470B GB2569470B (en) 2019-10-02

Family

ID=66380910

Family Applications (4)

Application Number Title Priority Date Filing Date
GB1903180.6A Active GB2569470B (en) 2015-01-07 2015-01-07 Flow detection device
GB1903183.0A Active GB2570225B (en) 2015-01-07 2015-01-07 Flow detection device
GB1903178.0A Active GB2569469B (en) 2015-01-07 2015-01-07 Flow detection device
GB1903182.2A Active GB2569471B (en) 2015-01-07 2015-01-07 Flow detection device

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB1903183.0A Active GB2570225B (en) 2015-01-07 2015-01-07 Flow detection device
GB1903178.0A Active GB2569469B (en) 2015-01-07 2015-01-07 Flow detection device
GB1903182.2A Active GB2569471B (en) 2015-01-07 2015-01-07 Flow detection device

Country Status (1)

Country Link
GB (4) GB2569470B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2582938A (en) 2019-04-09 2020-10-14 Homeserve Plc Frozen pipe alert
GB2582983A (en) * 2019-04-12 2020-10-14 Homeserve Plc Leak detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763665A1 (en) * 1997-05-23 1998-11-27 Rene Digaud Detection of leakage from water supply system esp. in empty building
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
KR101201392B1 (en) * 2007-10-15 2012-11-14 마이크로 모우션, 인코포레이티드 Vibratory flow meter and method for determining a fluid temperature of a flow material
FR2951266B1 (en) * 2009-10-14 2011-11-11 Suez Environnement DEVICE FOR DETECTING THE LATCHING OF A MECHANICAL FLUID COUNTER, AND COUNTER WITH LOCK DETECTION
GB2475257A (en) * 2009-11-11 2011-05-18 Ably As A method and apparatus for the measurement of flow in gas or oil pipes
EP2542872A4 (en) * 2010-03-02 2016-08-17 Kenneth Klokker Method and apparatus for leak detection
DK2840362T3 (en) * 2013-08-19 2021-05-25 Kamstrup As Flow meter with two temperature sensors in a house
FR3016035B1 (en) * 2013-12-26 2016-02-12 Grdf MEASURING AND TRANSMITTING EQUIPMENT WITH MEASURED TEMPERATURE VALUES

Also Published As

Publication number Publication date
GB2570225A (en) 2019-07-17
GB2570225B (en) 2019-11-13
GB2569469A (en) 2019-06-19
GB201903178D0 (en) 2019-04-24
GB2569470A (en) 2019-06-19
GB2569469B (en) 2019-12-04
GB2569470B (en) 2019-10-02
GB201903183D0 (en) 2019-04-24
GB2569471B (en) 2019-10-02
GB201903182D0 (en) 2019-04-24
GB2569471A (en) 2019-06-19

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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)

Free format text: REGISTERED BETWEEN 20220505 AND 20220512