GB9812961D0 - Improvements in and relating to electricity meters - Google Patents

Improvements in and relating to electricity meters

Info

Publication number
GB9812961D0
GB9812961D0 GBGB9812961.2A GB9812961A GB9812961D0 GB 9812961 D0 GB9812961 D0 GB 9812961D0 GB 9812961 A GB9812961 A GB 9812961A GB 9812961 D0 GB9812961 D0 GB 9812961D0
Authority
GB
United Kingdom
Prior art keywords
relating
electricity meters
meters
electricity
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Withdrawn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
GBGB9812961.2A
Other versions
GB2334339A (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.)
Landis and Gyr Ltd
Original Assignee
Ampy Automotion Digilog 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 Ampy Automotion Digilog Ltd filed Critical Ampy Automotion Digilog Ltd
Publication of GB9812961D0 publication Critical patent/GB9812961D0/en
Publication of GB2334339A publication Critical patent/GB2334339A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB9812961A 1998-02-17 1998-06-17 Measuring current Withdrawn GB2334339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9803210.5A GB9803210D0 (en) 1998-02-17 1998-02-17 Improvements in and relating to electricity meters

Publications (2)

Publication Number Publication Date
GB9812961D0 true GB9812961D0 (en) 1998-08-12
GB2334339A GB2334339A (en) 1999-08-18

Family

ID=10827039

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9803210.5A Ceased GB9803210D0 (en) 1998-02-17 1998-02-17 Improvements in and relating to electricity meters
GB9812961A Withdrawn GB2334339A (en) 1998-02-17 1998-06-17 Measuring current

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9803210.5A Ceased GB9803210D0 (en) 1998-02-17 1998-02-17 Improvements in and relating to electricity meters

Country Status (1)

Country Link
GB (2) GB9803210D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2538816B (en) * 2015-05-26 2017-08-16 Secure Int Holdings Pte Ltd Electricity meter with isolated shunt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH600520A5 (en) * 1976-07-08 1978-06-15 Bbc Brown Boveri & Cie
GB2034054B (en) * 1978-11-10 1982-11-17 Huen Yeang Kong Powermeasuring device
FR2590030B1 (en) * 1985-11-12 1987-12-04 Delta Dore DEVICE FOR MEASURING THE INTENSITY OF AN ALTERNATING CURRENT
US5223790A (en) * 1991-05-10 1993-06-29 Metricom, Inc. Current sensor using current transformer with sintered primary
EP0584615A1 (en) * 1992-08-21 1994-03-02 Siemens Aktiengesellschaft Measuring system for the determination of the temperature in the windings of an electrical engine
JPH0798337A (en) * 1993-09-29 1995-04-11 Urawa Kogyo Kk Current detector

Also Published As

Publication number Publication date
GB9803210D0 (en) 1998-04-08
GB2334339A (en) 1999-08-18

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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)