GB2393310B - Improvements in or relating to utility meters - Google Patents

Improvements in or relating to utility meters

Info

Publication number
GB2393310B
GB2393310B GB0221618A GB0221618A GB2393310B GB 2393310 B GB2393310 B GB 2393310B GB 0221618 A GB0221618 A GB 0221618A GB 0221618 A GB0221618 A GB 0221618A GB 2393310 B GB2393310 B GB 2393310B
Authority
GB
United Kingdom
Prior art keywords
relating
utility meters
meters
utility
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 - Lifetime
Application number
GB0221618A
Other versions
GB2393310A (en
GB0221618D0 (en
Inventor
William John Cowburn
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.)
Landis and Gyr AG
Landis and Gyr Ltd
Landis and Gyr Stockport Ltd
Landis and Gyr UK Ltd
Original Assignee
Landis and Gyr AG
Landis and Gyr Ltd
Landis and Gyr UK Ltd
Siemens Metering Products 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 Landis and Gyr AG, Landis and Gyr Ltd, Landis and Gyr UK Ltd, Siemens Metering Products Ltd filed Critical Landis and Gyr AG
Priority to GB0221618A priority Critical patent/GB2393310B/en
Publication of GB0221618D0 publication Critical patent/GB0221618D0/en
Priority to EP03077376A priority patent/EP1400933A1/en
Publication of GB2393310A publication Critical patent/GB2393310A/en
Application granted granted Critical
Publication of GB2393310B publication Critical patent/GB2393310B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/10—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with alarm or warning devices, e.g. indicating the interrupting of the supply
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/001—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for gas
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/04—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity in which the quantity mechanism is set forward automatically by the insertion of a coin

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
  • Measuring Volume Flow (AREA)
GB0221618A 2002-09-18 2002-09-18 Improvements in or relating to utility meters Expired - Lifetime GB2393310B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0221618A GB2393310B (en) 2002-09-18 2002-09-18 Improvements in or relating to utility meters
EP03077376A EP1400933A1 (en) 2002-09-18 2003-07-29 Improvements in or relating to utility meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0221618A GB2393310B (en) 2002-09-18 2002-09-18 Improvements in or relating to utility meters

Publications (3)

Publication Number Publication Date
GB0221618D0 GB0221618D0 (en) 2002-10-23
GB2393310A GB2393310A (en) 2004-03-24
GB2393310B true GB2393310B (en) 2006-01-11

Family

ID=9944281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0221618A Expired - Lifetime GB2393310B (en) 2002-09-18 2002-09-18 Improvements in or relating to utility meters

Country Status (2)

Country Link
EP (1) EP1400933A1 (en)
GB (1) GB2393310B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2008009100A (en) * 2008-07-14 2010-01-14 Sist S Integrales De Medicion Prepayment system for supplying water or gas by means of a wireless intelligent card and meter for said system.
CN108831037A (en) * 2018-05-15 2018-11-16 西安石油大学 A kind of Natural Gas Pipeline Transportation system
CN110232782A (en) * 2019-07-04 2019-09-13 唐山市天然气有限公司 A kind of Split natural gas high-voltage prepayment control device and its application

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144566A (en) * 1983-08-05 1985-03-06 Hawker Siddeley Revenue Contr Remote metering system
GB2220975A (en) * 1988-07-12 1990-01-24 Welsh Water Authority Water metering system
GB2313945A (en) * 1996-05-10 1997-12-10 Schlumberger Ind Ltd Fluid flow control device
GB2321753A (en) * 1997-01-31 1998-08-05 Landis & Gyr (Uk) Ltd Metering system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545549A1 (en) * 1991-11-30 1993-06-09 Schlumberger Industries Limited Prepayment systems
GB2313462B (en) * 1996-05-24 2000-09-06 Landis & Gyr Ag Metering systems
GB9820686D0 (en) * 1998-09-23 1998-11-18 Siemens Measurements Ltd Gas meter module interface facility and prepayment valve control
GB2364419B (en) * 2000-05-22 2002-07-24 Secure Electrans Ltd An energy supply system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144566A (en) * 1983-08-05 1985-03-06 Hawker Siddeley Revenue Contr Remote metering system
GB2220975A (en) * 1988-07-12 1990-01-24 Welsh Water Authority Water metering system
GB2313945A (en) * 1996-05-10 1997-12-10 Schlumberger Ind Ltd Fluid flow control device
GB2321753A (en) * 1997-01-31 1998-08-05 Landis & Gyr (Uk) Ltd Metering system

Also Published As

Publication number Publication date
GB2393310A (en) 2004-03-24
GB0221618D0 (en) 2002-10-23
EP1400933A1 (en) 2004-03-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220917